diff options
Diffstat (limited to 'src/quicktemplates2')
57 files changed, 3852 insertions, 1378 deletions
diff --git a/src/quicktemplates2/qquickabstractbutton.cpp b/src/quicktemplates2/qquickabstractbutton.cpp index 6af8b00d..adc66da4 100644 --- a/src/quicktemplates2/qquickabstractbutton.cpp +++ b/src/quicktemplates2/qquickabstractbutton.cpp @@ -93,6 +93,13 @@ static const int AUTO_REPEAT_INTERVAL = 100; */ /*! + \since QtQuick.Controls 2.2 + \qmlsignal QtQuick.Controls::AbstractButton::toggled() + + This signal is emitted when a checkable button is interactively toggled by the user. +*/ + +/*! \qmlsignal QtQuick.Controls::AbstractButton::pressAndHold() This signal is emitted when the button is interactively pressed and held down by the user. @@ -111,6 +118,70 @@ QQuickAbstractButtonPrivate::QQuickAbstractButtonPrivate() : { } +void QQuickAbstractButtonPrivate::handlePress(const QPointF &point, Qt::MouseButton button, Qt::MouseButtons buttons) +{ + Q_Q(QQuickAbstractButton); + pressPoint = point; + q->setPressed(true); + + emit q->pressed(); + + if (autoRepeat) { + startRepeatDelay(); + repeatButton = button; + } else if (Qt::LeftButton == (buttons & Qt::LeftButton)) { + startPressAndHold(); + } else { + stopPressAndHold(); + } +} + +void QQuickAbstractButtonPrivate::handleMove(const QPointF &point) +{ + Q_Q(QQuickAbstractButton); + q->setPressed(keepPressed || q->contains(point)); + + if (!pressed && autoRepeat) + stopPressRepeat(); + else if (holdTimer > 0 && (!pressed || QLineF(pressPoint, point).length() > QGuiApplication::styleHints()->startDragDistance())) + stopPressAndHold(); +} + +void QQuickAbstractButtonPrivate::handleRelease(const QPointF &point) +{ + Q_Q(QQuickAbstractButton); + bool wasPressed = pressed; + q->setPressed(false); + + if (!wasHeld && (keepPressed || q->contains(point))) + q->nextCheckState(); + + if (wasPressed) { + emit q->released(); + if (!wasHeld) + emit q->clicked(); + } else { + emit q->canceled(); + } + + if (autoRepeat) + stopPressRepeat(); + else + stopPressAndHold(); +} + +void QQuickAbstractButtonPrivate::handleCancel() +{ + Q_Q(QQuickAbstractButton); + if (!pressed) + return; + + q->setPressed(false); + stopPressRepeat(); + stopPressAndHold(); + emit q->canceled(); +} + bool QQuickAbstractButtonPrivate::isPressAndHoldConnected() { Q_Q(QQuickAbstractButton); @@ -162,6 +233,15 @@ void QQuickAbstractButtonPrivate::stopPressRepeat() } } +void QQuickAbstractButtonPrivate::toggle(bool value) +{ + Q_Q(QQuickAbstractButton); + const bool wasChecked = checked; + q->setChecked(value); + if (wasChecked != checked) + emit q->toggled(); +} + QQuickAbstractButton *QQuickAbstractButtonPrivate::findCheckedButton() const { Q_Q(const QQuickAbstractButton); @@ -254,6 +334,7 @@ void QQuickAbstractButton::setText(const QString &text) d->text = text; setAccessibleName(text); + buttonChange(ButtonTextChange); emit textChanged(); } @@ -319,6 +400,7 @@ void QQuickAbstractButton::setPressed(bool isPressed) d->pressed = isPressed; setAccessibleProperty("pressed", isPressed); emit pressedChanged(); + buttonChange(ButtonPressedChanged); if (!d->explicitDown) { setDown(d->pressed); @@ -350,7 +432,7 @@ void QQuickAbstractButton::setChecked(bool checked) d->checked = checked; setAccessibleProperty("checked", checked); - checkStateSet(); + buttonChange(ButtonCheckedChange); emit checkedChanged(); } @@ -383,7 +465,7 @@ void QQuickAbstractButton::setCheckable(bool checkable) d->checkable = checkable; setAccessibleProperty("checkable", checkable); - checkableChange(); + buttonChange(ButtonCheckableChange); emit checkableChanged(); } @@ -431,7 +513,7 @@ void QQuickAbstractButton::setAutoRepeat(bool repeat) d->stopPressRepeat(); d->autoRepeat = repeat; - autoRepeatChange(); + buttonChange(ButtonAutoRepeatChange); } /*! @@ -476,10 +558,7 @@ void QQuickAbstractButton::focusOutEvent(QFocusEvent *event) { Q_D(QQuickAbstractButton); QQuickControl::focusOutEvent(event); - if (d->pressed) { - setPressed(false); - emit canceled(); - } + d->handleCancel(); } void QQuickAbstractButton::keyPressEvent(QKeyEvent *event) @@ -519,55 +598,21 @@ void QQuickAbstractButton::mousePressEvent(QMouseEvent *event) { Q_D(QQuickAbstractButton); QQuickControl::mousePressEvent(event); - d->pressPoint = event->pos(); - setPressed(true); - - emit pressed(); - - if (d->autoRepeat) { - d->startRepeatDelay(); - d->repeatButton = event->button(); - } else if (Qt::LeftButton == (event->buttons() & Qt::LeftButton)) { - d->startPressAndHold(); - } else { - d->stopPressAndHold(); - } + d->handlePress(event->localPos(), event->button(), event->buttons()); } void QQuickAbstractButton::mouseMoveEvent(QMouseEvent *event) { Q_D(QQuickAbstractButton); QQuickControl::mouseMoveEvent(event); - setPressed(d->keepPressed || contains(event->pos())); - - if (!d->pressed && d->autoRepeat) - d->stopPressRepeat(); - else if (d->holdTimer > 0 && (!d->pressed || QLineF(d->pressPoint, event->localPos()).length() > QGuiApplication::styleHints()->startDragDistance())) - d->stopPressAndHold(); + d->handleMove(event->localPos()); } void QQuickAbstractButton::mouseReleaseEvent(QMouseEvent *event) { Q_D(QQuickAbstractButton); QQuickControl::mouseReleaseEvent(event); - bool wasPressed = d->pressed; - setPressed(false); - - if (!d->wasHeld && (d->keepPressed || contains(event->pos()))) - nextCheckState(); - - if (wasPressed) { - emit released(); - if (!d->wasHeld) - emit clicked(); - } else { - emit canceled(); - } - - if (d->autoRepeat) - d->stopPressRepeat(); - else - d->stopPressAndHold(); + d->handleRelease(event->localPos()); } void QQuickAbstractButton::mouseDoubleClickEvent(QMouseEvent *event) @@ -580,12 +625,7 @@ void QQuickAbstractButton::mouseUngrabEvent() { Q_D(QQuickAbstractButton); QQuickControl::mouseUngrabEvent(); - if (d->pressed) { - setPressed(false); - d->stopPressRepeat(); - d->stopPressAndHold(); - emit canceled(); - } + d->handleCancel(); } void QQuickAbstractButton::timerEvent(QTimerEvent *event) @@ -605,13 +645,19 @@ void QQuickAbstractButton::timerEvent(QTimerEvent *event) } } -void QQuickAbstractButton::checkStateSet() +void QQuickAbstractButton::buttonChange(ButtonChange change) { Q_D(QQuickAbstractButton); - if (d->checked) { - QQuickAbstractButton *button = d->findCheckedButton(); - if (button && button != this) - button->setChecked(false); + switch (change) { + case ButtonCheckedChange: + if (d->checked) { + QQuickAbstractButton *button = d->findCheckedButton(); + if (button && button != this) + button->setChecked(false); + } + break; + default: + break; } } @@ -619,15 +665,7 @@ void QQuickAbstractButton::nextCheckState() { Q_D(QQuickAbstractButton); if (d->checkable && (!d->checked || d->findCheckedButton() != this)) - setChecked(!d->checked); -} - -void QQuickAbstractButton::checkableChange() -{ -} - -void QQuickAbstractButton::autoRepeatChange() -{ + d->toggle(!d->checked); } #ifndef QT_NO_ACCESSIBILITY diff --git a/src/quicktemplates2/qquickabstractbutton_p.h b/src/quicktemplates2/qquickabstractbutton_p.h index f82c51c5..31b306af 100644 --- a/src/quicktemplates2/qquickabstractbutton_p.h +++ b/src/quicktemplates2/qquickabstractbutton_p.h @@ -102,6 +102,7 @@ Q_SIGNALS: void released(); void canceled(); void clicked(); + Q_REVISION(2) void toggled(); void pressAndHold(); void doubleClicked(); void textChanged(); @@ -125,11 +126,16 @@ protected: void mouseUngrabEvent() override; void timerEvent(QTimerEvent *event) override; - virtual void checkStateSet(); - virtual void nextCheckState(); + enum ButtonChange { + ButtonAutoRepeatChange, + ButtonCheckedChange, + ButtonCheckableChange, + ButtonPressedChanged, + ButtonTextChange + }; + virtual void buttonChange(ButtonChange change); - virtual void checkableChange(); - virtual void autoRepeatChange(); + virtual void nextCheckState(); #ifndef QT_NO_ACCESSIBILITY void accessibilityActiveChanged(bool active) override; diff --git a/src/quicktemplates2/qquickabstractbutton_p_p.h b/src/quicktemplates2/qquickabstractbutton_p_p.h index da40b4c8..cca7d200 100644 --- a/src/quicktemplates2/qquickabstractbutton_p_p.h +++ b/src/quicktemplates2/qquickabstractbutton_p_p.h @@ -67,6 +67,11 @@ public: return button->d_func(); } + virtual void handlePress(const QPointF &point, Qt::MouseButton button, Qt::MouseButtons buttons); + virtual void handleMove(const QPointF &point); + virtual void handleRelease(const QPointF &point); + virtual void handleCancel(); + bool isPressAndHoldConnected(); void startPressAndHold(); void stopPressAndHold(); @@ -78,6 +83,8 @@ public: QQuickAbstractButton *findCheckedButton() const; QList<QQuickAbstractButton *> findExclusiveButtons() const; + void toggle(bool value); + QString text; bool down; bool explicitDown; diff --git a/src/quicktemplates2/qquickbutton.cpp b/src/quicktemplates2/qquickbutton.cpp index d1252afd..5112547f 100644 --- a/src/quicktemplates2/qquickbutton.cpp +++ b/src/quicktemplates2/qquickbutton.cpp @@ -106,9 +106,11 @@ QQuickButton::QQuickButton(QQuickButtonPrivate &dd, QQuickItem *parent) : The default value is \c false. */ -void QQuickButton::autoRepeatChange() +void QQuickButton::buttonChange(ButtonChange change) { - emit autoRepeatChanged(); + QQuickAbstractButton::buttonChange(change); + if (change == ButtonAutoRepeatChange) + emit autoRepeatChanged(); } QFont QQuickButton::defaultFont() const diff --git a/src/quicktemplates2/qquickbutton_p.h b/src/quicktemplates2/qquickbutton_p.h index be0b7bbd..93fb3c14 100644 --- a/src/quicktemplates2/qquickbutton_p.h +++ b/src/quicktemplates2/qquickbutton_p.h @@ -78,7 +78,7 @@ Q_SIGNALS: protected: QQuickButton(QQuickButtonPrivate &dd, QQuickItem *parent); - void autoRepeatChange() override; + void buttonChange(ButtonChange change) override; QFont defaultFont() const override; diff --git a/src/quicktemplates2/qquickcheckbox.cpp b/src/quicktemplates2/qquickcheckbox.cpp index 4cdfcd28..dd36121e 100644 --- a/src/quicktemplates2/qquickcheckbox.cpp +++ b/src/quicktemplates2/qquickcheckbox.cpp @@ -173,9 +173,12 @@ QFont QQuickCheckBox::defaultFont() const return QQuickControlPrivate::themeFont(QPlatformTheme::CheckBoxFont); } -void QQuickCheckBox::checkStateSet() +void QQuickCheckBox::buttonChange(ButtonChange change) { - setCheckState(isChecked() ? Qt::Checked : Qt::Unchecked); + if (change == ButtonCheckedChange) + setCheckState(isChecked() ? Qt::Checked : Qt::Unchecked); + else + QQuickAbstractButton::buttonChange(change); } void QQuickCheckBox::nextCheckState() diff --git a/src/quicktemplates2/qquickcheckbox_p.h b/src/quicktemplates2/qquickcheckbox_p.h index b736894c..d4d66561 100644 --- a/src/quicktemplates2/qquickcheckbox_p.h +++ b/src/quicktemplates2/qquickcheckbox_p.h @@ -76,7 +76,7 @@ Q_SIGNALS: protected: QFont defaultFont() const override; - void checkStateSet() override; + void buttonChange(ButtonChange change) override; void nextCheckState() override; #ifndef QT_NO_ACCESSIBILITY diff --git a/src/quicktemplates2/qquickcheckdelegate.cpp b/src/quicktemplates2/qquickcheckdelegate.cpp index a71cacbd..93b5eada 100644 --- a/src/quicktemplates2/qquickcheckdelegate.cpp +++ b/src/quicktemplates2/qquickcheckdelegate.cpp @@ -170,9 +170,12 @@ QFont QQuickCheckDelegate::defaultFont() const return QQuickControlPrivate::themeFont(QPlatformTheme::ListViewFont); } -void QQuickCheckDelegate::checkStateSet() +void QQuickCheckDelegate::buttonChange(ButtonChange change) { - setCheckState(isChecked() ? Qt::Checked : Qt::Unchecked); + if (change == ButtonCheckedChange) + setCheckState(isChecked() ? Qt::Checked : Qt::Unchecked); + else + QQuickAbstractButton::buttonChange(change); } void QQuickCheckDelegate::nextCheckState() diff --git a/src/quicktemplates2/qquickcheckdelegate_p.h b/src/quicktemplates2/qquickcheckdelegate_p.h index 3b8e7448..d50ddcc4 100644 --- a/src/quicktemplates2/qquickcheckdelegate_p.h +++ b/src/quicktemplates2/qquickcheckdelegate_p.h @@ -76,7 +76,7 @@ Q_SIGNALS: protected: QFont defaultFont() const override; - void checkStateSet() override; + void buttonChange(ButtonChange change) override; void nextCheckState() override; #ifndef QT_NO_ACCESSIBILITY diff --git a/src/quicktemplates2/qquickcombobox.cpp b/src/quicktemplates2/qquickcombobox.cpp index 32a01b7b..d56c1a84 100644 --- a/src/quicktemplates2/qquickcombobox.cpp +++ b/src/quicktemplates2/qquickcombobox.cpp @@ -41,11 +41,15 @@ #include <QtCore/qregexp.h> #include <QtCore/qabstractitemmodel.h> +#include <QtGui/qinputmethod.h> +#include <QtGui/qguiapplication.h> #include <QtGui/qpa/qplatformtheme.h> #include <QtQml/qjsvalue.h> #include <QtQml/qqmlcontext.h> +#include <QtQml/private/qlazilyallocated_p.h> #include <QtQml/private/qqmldelegatemodel_p.h> #include <QtQuick/private/qquickevents_p_p.h> +#include <QtQuick/private/qquicktextinput_p.h> QT_BEGIN_NAMESPACE @@ -74,6 +78,30 @@ QT_BEGIN_NAMESPACE } \endcode + \section1 Editable ComboBox + + ComboBox can be made \l editable. An editable combo box auto-completes + its text based on what is available in the model. + + The following example demonstrates appending content to an editable + combo box by reacting to the \l accepted signal. + + \code + ComboBox { + editable: true + model: ListModel { + id: model + ListElement { text: "Banana" } + ListElement { text: "Apple" } + ListElement { text: "Coconut" } + } + onAccepted: { + if (find(editText) === -1) + model.append({text: editText}) + } + } + \endcode + \section1 ComboBox Model Roles ComboBox is able to visualize standard \l {qml-data-models}{data models} @@ -130,6 +158,19 @@ QT_BEGIN_NAMESPACE \sa highlightedIndex */ +/*! + \since QtQuick.Controls 2.2 + \qmlsignal void QtQuick.Controls::ComboBox::accepted() + + This signal is emitted when the \uicontrol Return or \uicontrol Enter key is pressed + on an \l editable combo box. If the confirmed string is not currently in the model, + the \l currentIndex will be set to \c -1 and the \c currentText will be updated + accordingly. + + \note If there is a \l validator set on the combo box, the signal will only be + emitted if the input is in an acceptable state. +*/ + namespace { enum Activation { NoActivate, Activate }; enum Highlighting { NoHighlight, Highlight }; @@ -170,20 +211,26 @@ class QQuickComboBoxPrivate : public QQuickControlPrivate Q_DECLARE_PUBLIC(QQuickComboBox) public: - QQuickComboBoxPrivate() : flat(false), pressed(false), ownModel(false), hasDisplayText(false), hasCurrentIndex(false), - highlightedIndex(-1), currentIndex(-1), delegateModel(nullptr), - delegate(nullptr), indicator(nullptr), popup(nullptr) { } + QQuickComboBoxPrivate(); bool isPopupVisible() const; void showPopup(); void hidePopup(bool accept); void togglePopup(bool accept); + void popupVisibleChanged(); void itemClicked(); void createdItem(int index, QObject *object); + void modelUpdated(); void countChanged(); + + void updateEditText(); void updateCurrentText(); + + void acceptInput(); + QString tryComplete(const QString &inputText); + void incrementCurrentIndex(); void decrementCurrentIndex(); void setCurrentIndex(int index, Activation activate); @@ -196,6 +243,8 @@ public: void createDelegateModel(); bool flat; + bool down; + bool hasDown; bool pressed; bool ownModel; bool hasDisplayText; @@ -211,8 +260,42 @@ public: QQmlComponent *delegate; QQuickItem *indicator; QQuickPopup *popup; + + struct ExtraData { + ExtraData() + : editable(false), + accepting(false), + allowComplete(false), + inputMethodHints(Qt::ImhNone), + validator(nullptr) { } + + bool editable; + bool accepting; + bool allowComplete; + Qt::InputMethodHints inputMethodHints; + QString editText; + QValidator *validator; + }; + QLazilyAllocated<ExtraData> extra; }; +QQuickComboBoxPrivate::QQuickComboBoxPrivate() + : flat(false), + down(false), + hasDown(false), + pressed(false), + ownModel(false), + hasDisplayText(false), + hasCurrentIndex(false), + highlightedIndex(-1), + currentIndex(-1), + delegateModel(nullptr), + delegate(nullptr), + indicator(nullptr), + popup(nullptr) +{ +} + bool QQuickComboBoxPrivate::isPopupVisible() const { return popup && popup->isVisible(); @@ -246,6 +329,19 @@ void QQuickComboBoxPrivate::togglePopup(bool accept) showPopup(); } +void QQuickComboBoxPrivate::popupVisibleChanged() +{ + Q_Q(QQuickComboBox); + if (isPopupVisible()) + QGuiApplication::inputMethod()->reset(); + + updateHighlightedIndex(); + if (!hasDown) { + q->setDown(pressed || isPopupVisible()); + hasDown = false; + } +} + void QQuickComboBoxPrivate::itemClicked() { Q_Q(QQuickComboBox); @@ -258,13 +354,26 @@ void QQuickComboBoxPrivate::itemClicked() void QQuickComboBoxPrivate::createdItem(int index, QObject *object) { + Q_Q(QQuickComboBox); + QQuickItem *item = qobject_cast<QQuickItem *>(object); + if (popup && item && !item->parentItem()) { + item->setParentItem(popup->contentItem()); + QQuickItemPrivate::get(item)->setCulled(true); + } + QQuickAbstractButton *button = qobject_cast<QQuickAbstractButton *>(object); if (button) { button->setFocusPolicy(Qt::NoFocus); connect(button, &QQuickAbstractButton::clicked, this, &QQuickComboBoxPrivate::itemClicked); } - if (index == currentIndex) + if (index == currentIndex && !q->isEditable()) + updateCurrentText(); +} + +void QQuickComboBoxPrivate::modelUpdated() +{ + if (!extra.isAllocated() || !extra->accepting) updateCurrentText(); } @@ -276,6 +385,26 @@ void QQuickComboBoxPrivate::countChanged() emit q->countChanged(); } +void QQuickComboBoxPrivate::updateEditText() +{ + Q_Q(QQuickComboBox); + QQuickTextInput *input = qobject_cast<QQuickTextInput *>(contentItem); + if (!input) + return; + + const QString text = input->text(); + + if (extra.isAllocated() && extra->allowComplete && !text.isEmpty()) { + const QString completed = tryComplete(text); + if (completed.length() > text.length()) { + input->setText(completed); + input->select(completed.length(), text.length()); + return; + } + } + q->setEditText(text); +} + void QQuickComboBoxPrivate::updateCurrentText() { Q_Q(QQuickComboBox); @@ -290,6 +419,45 @@ void QQuickComboBoxPrivate::updateCurrentText() displayText = text; emit q->displayTextChanged(); } + if (!extra.isAllocated() || !extra->accepting) + q->setEditText(currentText); +} + +void QQuickComboBoxPrivate::acceptInput() +{ + Q_Q(QQuickComboBox); + int idx = q->find(extra.value().editText, Qt::MatchFixedString); + if (idx > -1) + q->setCurrentIndex(idx); + + extra.value().accepting = true; + emit q->accepted(); + + if (idx == -1) + q->setCurrentIndex(q->find(extra.value().editText, Qt::MatchFixedString)); + extra.value().accepting = false; +} + +QString QQuickComboBoxPrivate::tryComplete(const QString &input) +{ + Q_Q(QQuickComboBox); + QString match; + + const int itemCount = q->count(); + for (int idx = 0; idx < itemCount; ++idx) { + const QString text = q->textAt(idx); + if (!text.startsWith(input, Qt::CaseInsensitive)) + continue; + + // either the first or the shortest match + if (match.isEmpty() || text.length() < match.length()) + match = text; + } + + if (match.isEmpty()) + return input; + + return input + match.mid(input.length()); } void QQuickComboBoxPrivate::setCurrentIndex(int index, Activation activate) @@ -311,6 +479,8 @@ void QQuickComboBoxPrivate::setCurrentIndex(int index, Activation activate) void QQuickComboBoxPrivate::incrementCurrentIndex() { Q_Q(QQuickComboBox); + if (extra.isAllocated()) + extra->allowComplete = false; if (isPopupVisible()) { if (highlightedIndex < q->count() - 1) setHighlightedIndex(highlightedIndex + 1, Highlight); @@ -318,10 +488,14 @@ void QQuickComboBoxPrivate::incrementCurrentIndex() if (currentIndex < q->count() - 1) setCurrentIndex(currentIndex + 1, Activate); } + if (extra.isAllocated()) + extra->allowComplete = true; } void QQuickComboBoxPrivate::decrementCurrentIndex() { + if (extra.isAllocated()) + extra->allowComplete = false; if (isPopupVisible()) { if (highlightedIndex > 0) setHighlightedIndex(highlightedIndex - 1, Highlight); @@ -329,6 +503,8 @@ void QQuickComboBoxPrivate::decrementCurrentIndex() if (currentIndex > 0) setCurrentIndex(currentIndex - 1, Activate); } + if (extra.isAllocated()) + extra->allowComplete = true; } void QQuickComboBoxPrivate::updateHighlightedIndex() @@ -415,7 +591,7 @@ void QQuickComboBoxPrivate::createDelegateModel() QQmlInstanceModel* oldModel = delegateModel; if (oldModel) { disconnect(delegateModel, &QQmlInstanceModel::countChanged, this, &QQuickComboBoxPrivate::countChanged); - disconnect(delegateModel, &QQmlInstanceModel::modelUpdated, this, &QQuickComboBoxPrivate::updateCurrentText); + disconnect(delegateModel, &QQmlInstanceModel::modelUpdated, this, &QQuickComboBoxPrivate::modelUpdated); disconnect(delegateModel, &QQmlInstanceModel::createdItem, this, &QQuickComboBoxPrivate::createdItem); } @@ -435,7 +611,7 @@ void QQuickComboBoxPrivate::createDelegateModel() if (delegateModel) { connect(delegateModel, &QQmlInstanceModel::countChanged, this, &QQuickComboBoxPrivate::countChanged); - connect(delegateModel, &QQmlInstanceModel::modelUpdated, this, &QQuickComboBoxPrivate::updateCurrentText); + connect(delegateModel, &QQmlInstanceModel::modelUpdated, this, &QQuickComboBoxPrivate::modelUpdated); connect(delegateModel, &QQmlInstanceModel::createdItem, this, &QQuickComboBoxPrivate::createdItem); } @@ -451,6 +627,7 @@ QQuickComboBox::QQuickComboBox(QQuickItem *parent) : setFocusPolicy(Qt::StrongFocus); setFlag(QQuickItem::ItemIsFocusScope); setAcceptedMouseButtons(Qt::LeftButton); + setInputMethodHints(Qt::ImhNoPredictiveText); } QQuickComboBox::~QQuickComboBox() @@ -533,6 +710,48 @@ QQmlInstanceModel *QQuickComboBox::delegateModel() const } /*! + \since QtQuick.Controls 2.2 + \qmlproperty bool QtQuick.Controls::ComboBox::editable + + This property holds whether the combo box is editable. + + The default value is \c false. + + \sa validator +*/ +bool QQuickComboBox::isEditable() const +{ + Q_D(const QQuickComboBox); + return d->extra.isAllocated() && d->extra->editable; +} + +void QQuickComboBox::setEditable(bool editable) +{ + Q_D(QQuickComboBox); + if (editable == isEditable()) + return; + + if (d->contentItem) { + if (editable) { + d->contentItem->installEventFilter(this); + if (QQuickTextInput *input = qobject_cast<QQuickTextInput *>(d->contentItem)) { + QObjectPrivate::connect(input, &QQuickTextInput::textChanged, d, &QQuickComboBoxPrivate::updateEditText); + QObjectPrivate::connect(input, &QQuickTextInput::accepted, d, &QQuickComboBoxPrivate::acceptInput); + } + } else { + d->contentItem->removeEventFilter(this); + if (QQuickTextInput *input = qobject_cast<QQuickTextInput *>(d->contentItem)) { + QObjectPrivate::disconnect(input, &QQuickTextInput::textChanged, d, &QQuickComboBoxPrivate::updateEditText); + QObjectPrivate::disconnect(input, &QQuickTextInput::accepted, d, &QQuickComboBoxPrivate::acceptInput); + } + } + } + + d->extra.value().editable = editable; + emit editableChanged(); +} + +/*! \since QtQuick.Controls 2.1 \qmlproperty bool QtQuick.Controls::ComboBox::flat @@ -563,9 +782,52 @@ void QQuickComboBox::setFlat(bool flat) } /*! + \since QtQuick.Controls 2.2 + \qmlproperty bool QtQuick.Controls::ComboBox::down + + This property holds whether the combo box button is visually down. + + Unless explicitly set, this property is \c true when either \c pressed + or \c popup.visible is \c true. To return to the default value, set this + property to \c undefined. + + \sa pressed, popup +*/ +bool QQuickComboBox::isDown() const +{ + Q_D(const QQuickComboBox); + return d->down; +} + +void QQuickComboBox::setDown(bool down) +{ + Q_D(QQuickComboBox); + d->hasDown = true; + + if (d->down == down) + return; + + d->down = down; + emit downChanged(); +} + +void QQuickComboBox::resetDown() +{ + Q_D(QQuickComboBox); + if (!d->hasDown) + return; + + setDown(d->pressed || d->isPopupVisible()); + d->hasDown = false; +} + +/*! \qmlproperty bool QtQuick.Controls::ComboBox::pressed - This property holds whether the combo box button is pressed. + This property holds whether the combo box button is physically pressed. + A button can be pressed by either touch or key events. + + \sa down */ bool QQuickComboBox::isPressed() const { @@ -581,6 +843,11 @@ void QQuickComboBox::setPressed(bool pressed) d->pressed = pressed; emit pressedChanged(); + + if (!d->hasDown) { + setDown(d->pressed || d->isPopupVisible()); + d->hasDown = false; + } } /*! @@ -683,6 +950,35 @@ void QQuickComboBox::resetDisplayText() } /*! + \since QtQuick.Controls 2.2 + \qmlproperty string QtQuick.Controls::ComboBox::editText + + This property holds the text in the text field of an editable combo box. + + \sa editable +*/ +QString QQuickComboBox::editText() const +{ + Q_D(const QQuickComboBox); + return d->extra.isAllocated() ? d->extra->editText : QString(); +} + +void QQuickComboBox::setEditText(const QString &text) +{ + Q_D(QQuickComboBox); + if (text == editText()) + return; + + d->extra.value().editText = text; + emit editTextChanged(); +} + +void QQuickComboBox::resetEditText() +{ + setEditText(QString()); +} + +/*! \qmlproperty string QtQuick.Controls::ComboBox::textRole This property holds the model role used for populating the combo box. @@ -807,18 +1103,127 @@ void QQuickComboBox::setPopup(QQuickPopup *popup) return; if (d->popup) - QObjectPrivate::disconnect(d->popup, &QQuickPopup::visibleChanged, d, &QQuickComboBoxPrivate::updateHighlightedIndex); + QObjectPrivate::disconnect(d->popup, &QQuickPopup::visibleChanged, d, &QQuickComboBoxPrivate::popupVisibleChanged); d->deleteDelegate(d->popup); if (popup) { QQuickPopupPrivate::get(popup)->allowVerticalFlip = true; popup->setClosePolicy(QQuickPopup::CloseOnEscape | QQuickPopup::CloseOnPressOutsideParent); - QObjectPrivate::connect(popup, &QQuickPopup::visibleChanged, d, &QQuickComboBoxPrivate::updateHighlightedIndex); + QObjectPrivate::connect(popup, &QQuickPopup::visibleChanged, d, &QQuickComboBoxPrivate::popupVisibleChanged); } d->popup = popup; emit popupChanged(); } /*! + \since QtQuick.Controls 2.2 + \qmlproperty Validator QtQuick.Controls::ComboBox::validator + + This property holds an input text validator for an editable combo box. + + When a validator is set, the text field will only accept input which + leaves the text property in an intermediate state. The \l accepted signal + will only be emitted if the text is in an acceptable state when the + \uicontrol Return or \uicontrol Enter key is pressed. + + The currently supported validators are \l[QtQuick]{IntValidator}, + \l[QtQuick]{DoubleValidator}, and \l[QtQuick]{RegExpValidator}. An + example of using validators is shown below, which allows input of + integers between \c 0 and \c 10 into the text field: + + \code + ComboBox { + model: 10 + editable: true + validator: IntValidator { + top: 9 + bottom: 0 + } + } + \endcode + + \sa acceptableInput, accepted, editable +*/ +QValidator *QQuickComboBox::validator() const +{ + Q_D(const QQuickComboBox); + return d->extra.isAllocated() ? d->extra->validator : nullptr; +} + +void QQuickComboBox::setValidator(QValidator *validator) +{ + Q_D(QQuickComboBox); + if (validator == QQuickComboBox::validator()) + return; + + d->extra.value().validator = validator; + if (validator) + validator->setLocale(d->locale); + emit validatorChanged(); +} + +/*! + \since QtQuick.Controls 2.2 + \qmlproperty flags QtQuick.Controls::ComboBox::inputMethodHints + + Provides hints to the input method about the expected content of the combo box and how it + should operate. + + The default value is \c Qt.ImhNoPredictiveText. + + \include inputmethodhints.qdocinc +*/ +Qt::InputMethodHints QQuickComboBox::inputMethodHints() const +{ + Q_D(const QQuickComboBox); + return d->extra.isAllocated() ? d->extra->inputMethodHints : Qt::ImhNoPredictiveText; +} + +void QQuickComboBox::setInputMethodHints(Qt::InputMethodHints hints) +{ + Q_D(QQuickComboBox); + if (hints == inputMethodHints()) + return; + + d->extra.value().inputMethodHints = hints; + emit inputMethodHintsChanged(); +} + +/*! + \since QtQuick.Controls 2.2 + \qmlproperty bool QtQuick.Controls::ComboBox::inputMethodComposing + \readonly + + This property holds whether an editable combo box has partial text input from an input method. + + While it is composing, an input method may rely on mouse or key events from the combo box to + edit or commit the partial text. This property can be used to determine when to disable event + handlers that may interfere with the correct operation of an input method. +*/ +bool QQuickComboBox::isInputMethodComposing() const +{ + Q_D(const QQuickComboBox); + return d->contentItem && d->contentItem->property("inputMethodComposing").toBool(); +} + +/*! + \since QtQuick.Controls 2.2 + \qmlproperty bool QtQuick.Controls::ComboBox::acceptableInput + \readonly + + This property holds whether the combo box contains acceptable text in the editable text field. + + If a validator has been set, the value is \c true only if the current text is acceptable + to the validator as a final string (not as an intermediate string). + + \sa validator, accepted +*/ +bool QQuickComboBox::hasAcceptableInput() const +{ + Q_D(const QQuickComboBox); + return d->contentItem && d->contentItem->property("acceptableInput").toBool(); +} + +/*! \qmlmethod string QtQuick.Controls::ComboBox::textAt(int index) Returns the text for the specified \a index, or an empty string @@ -895,6 +1300,59 @@ void QQuickComboBox::decrementCurrentIndex() d->decrementCurrentIndex(); } +/*! + \since QtQuick.Controls 2.2 + \qmlmethod void QtQuick.Controls::ComboBox::selectAll() + + Selects all the text in the editable text field of the combo box. + + \sa editText +*/ +void QQuickComboBox::selectAll() +{ + Q_D(QQuickComboBox); + QQuickTextInput *input = qobject_cast<QQuickTextInput *>(d->contentItem); + if (!input) + return; + input->selectAll(); +} + +bool QQuickComboBox::eventFilter(QObject *object, QEvent *event) +{ + Q_D(QQuickComboBox); + switch (event->type()) { + case QEvent::MouseButtonRelease: + if (d->isPopupVisible()) + d->hidePopup(false); + break; + case QEvent::KeyPress: { + const int key = static_cast<QKeyEvent *>(event)->key(); + if (d->extra.isAllocated()) + d->extra->allowComplete = key != Qt::Key_Backspace && key != Qt::Key_Delete; + break; + } + case QEvent::FocusOut: + d->hidePopup(false); + setPressed(false); + break; + case QEvent::InputMethod: + if (d->extra.isAllocated()) + d->extra->allowComplete = !static_cast<QInputMethodEvent*>(event)->commitString().isEmpty(); + break; + default: + break; + } + return QQuickControl::eventFilter(object, event); +} + +void QQuickComboBox::focusInEvent(QFocusEvent *event) +{ + Q_D(QQuickComboBox); + QQuickControl::focusInEvent(event); + if (d->contentItem && isEditable()) + d->contentItem->forceActiveFocus(event->reason()); +} + void QQuickComboBox::focusOutEvent(QFocusEvent *event) { Q_D(QQuickComboBox); @@ -903,6 +1361,16 @@ void QQuickComboBox::focusOutEvent(QFocusEvent *event) setPressed(false); } +void QQuickComboBox::inputMethodEvent(QInputMethodEvent *event) +{ + Q_D(QQuickComboBox); + QQuickControl::inputMethodEvent(event); + if (!isEditable() && !event->commitString().isEmpty()) + d->keySearch(event->commitString()); + else + event->ignore(); +} + void QQuickComboBox::keyPressEvent(QKeyEvent *event) { Q_D(QQuickComboBox); @@ -948,7 +1416,7 @@ void QQuickComboBox::keyPressEvent(QKeyEvent *event) event->accept(); break; default: - if (!event->text().isEmpty()) + if (!isEditable() && !event->text().isEmpty()) d->keySearch(event->text()); else event->ignore(); @@ -965,13 +1433,15 @@ void QQuickComboBox::keyReleaseEvent(QKeyEvent *event) switch (event->key()) { case Qt::Key_Space: - d->togglePopup(true); + if (!isEditable()) + d->togglePopup(true); setPressed(false); event->accept(); break; case Qt::Key_Enter: case Qt::Key_Return: - d->hidePopup(d->isPopupVisible()); + if (!isEditable() || d->isPopupVisible()) + d->hidePopup(d->isPopupVisible()); setPressed(false); event->accept(); break; @@ -1044,6 +1514,36 @@ void QQuickComboBox::componentComplete() } } +void QQuickComboBox::contentItemChange(QQuickItem *newItem, QQuickItem *oldItem) +{ + Q_D(QQuickComboBox); + if (oldItem) { + oldItem->removeEventFilter(this); + if (QQuickTextInput *oldInput = qobject_cast<QQuickTextInput *>(oldItem)) { + QObjectPrivate::disconnect(oldInput, &QQuickTextInput::accepted, d, &QQuickComboBoxPrivate::acceptInput); + QObjectPrivate::disconnect(oldInput, &QQuickTextInput::textChanged, d, &QQuickComboBoxPrivate::updateEditText); + disconnect(oldInput, &QQuickTextInput::inputMethodComposingChanged, this, &QQuickComboBox::inputMethodComposingChanged); + disconnect(oldInput, &QQuickTextInput::acceptableInputChanged, this, &QQuickComboBox::acceptableInputChanged); + } + } + if (newItem && isEditable()) { + newItem->installEventFilter(this); + if (QQuickTextInput *newInput = qobject_cast<QQuickTextInput *>(newItem)) { + QObjectPrivate::connect(newInput, &QQuickTextInput::accepted, d, &QQuickComboBoxPrivate::acceptInput); + QObjectPrivate::connect(newInput, &QQuickTextInput::textChanged, d, &QQuickComboBoxPrivate::updateEditText); + connect(newInput, &QQuickTextInput::inputMethodComposingChanged, this, &QQuickComboBox::inputMethodComposingChanged); + connect(newInput, &QQuickTextInput::acceptableInputChanged, this, &QQuickComboBox::acceptableInputChanged); + } + } +} + +void QQuickComboBox::localeChange(const QLocale &newLocale, const QLocale &oldLocale) +{ + QQuickControl::localeChange(newLocale, oldLocale); + if (QValidator *v = validator()) + v->setLocale(newLocale); +} + QFont QQuickComboBox::defaultFont() const { return QQuickControlPrivate::themeFont(QPlatformTheme::ComboMenuItemFont); diff --git a/src/quicktemplates2/qquickcombobox_p.h b/src/quicktemplates2/qquickcombobox_p.h index 4fda8cce..87453999 100644 --- a/src/quicktemplates2/qquickcombobox_p.h +++ b/src/quicktemplates2/qquickcombobox_p.h @@ -52,6 +52,7 @@ QT_BEGIN_NAMESPACE +class QValidator; class QQuickPopup; class QQmlInstanceModel; class QQuickComboBoxPrivate; @@ -62,16 +63,23 @@ class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickComboBox : public QQuickControl Q_PROPERTY(int count READ count NOTIFY countChanged FINAL) Q_PROPERTY(QVariant model READ model WRITE setModel NOTIFY modelChanged FINAL) Q_PROPERTY(QQmlInstanceModel *delegateModel READ delegateModel NOTIFY delegateModelChanged FINAL) + Q_PROPERTY(bool editable READ isEditable WRITE setEditable NOTIFY editableChanged FINAL REVISION 2) Q_PROPERTY(bool flat READ isFlat WRITE setFlat NOTIFY flatChanged FINAL REVISION 1) - Q_PROPERTY(bool pressed READ isPressed WRITE setPressed NOTIFY pressedChanged FINAL) + Q_PROPERTY(bool down READ isDown WRITE setDown RESET resetDown NOTIFY downChanged FINAL REVISION 2) + Q_PROPERTY(bool pressed READ isPressed WRITE setPressed NOTIFY pressedChanged FINAL) // ### Qt 6: should not be writable Q_PROPERTY(int highlightedIndex READ highlightedIndex NOTIFY highlightedIndexChanged FINAL) Q_PROPERTY(int currentIndex READ currentIndex WRITE setCurrentIndex NOTIFY currentIndexChanged FINAL) Q_PROPERTY(QString currentText READ currentText NOTIFY currentTextChanged FINAL) Q_PROPERTY(QString displayText READ displayText WRITE setDisplayText RESET resetDisplayText NOTIFY displayTextChanged FINAL) + Q_PROPERTY(QString editText READ editText WRITE setEditText RESET resetEditText NOTIFY editTextChanged FINAL REVISION 2) Q_PROPERTY(QString textRole READ textRole WRITE setTextRole NOTIFY textRoleChanged FINAL) Q_PROPERTY(QQmlComponent *delegate READ delegate WRITE setDelegate NOTIFY delegateChanged FINAL) Q_PROPERTY(QQuickItem *indicator READ indicator WRITE setIndicator NOTIFY indicatorChanged FINAL) Q_PROPERTY(QQuickPopup *popup READ popup WRITE setPopup NOTIFY popupChanged FINAL) + Q_PROPERTY(QValidator *validator READ validator WRITE setValidator NOTIFY validatorChanged FINAL REVISION 2) + Q_PROPERTY(Qt::InputMethodHints inputMethodHints READ inputMethodHints WRITE setInputMethodHints NOTIFY inputMethodHintsChanged FINAL REVISION 2) + Q_PROPERTY(bool inputMethodComposing READ isInputMethodComposing NOTIFY inputMethodComposingChanged FINAL REVISION 2) + Q_PROPERTY(bool acceptableInput READ hasAcceptableInput NOTIFY acceptableInputChanged FINAL REVISION 2) public: explicit QQuickComboBox(QQuickItem *parent = nullptr); @@ -83,9 +91,16 @@ public: void setModel(const QVariant &model); QQmlInstanceModel *delegateModel() const; + bool isEditable() const; + void setEditable(bool editable); + bool isFlat() const; void setFlat(bool flat); + bool isDown() const; + void setDown(bool down); + void resetDown(); + bool isPressed() const; void setPressed(bool pressed); @@ -100,6 +115,10 @@ public: void setDisplayText(const QString &text); void resetDisplayText(); + QString editText() const; + void setEditText(const QString &text); + void resetEditText(); + QString textRole() const; void setTextRole(const QString &role); @@ -112,33 +131,54 @@ public: QQuickPopup *popup() const; void setPopup(QQuickPopup *popup); + QValidator *validator() const; + void setValidator(QValidator *validator); + + Qt::InputMethodHints inputMethodHints() const; + void setInputMethodHints(Qt::InputMethodHints hints); + + bool isInputMethodComposing() const; + bool hasAcceptableInput() const; + Q_INVOKABLE QString textAt(int index) const; Q_INVOKABLE int find(const QString &text, Qt::MatchFlags flags = Qt::MatchExactly) const; public Q_SLOTS: void incrementCurrentIndex(); void decrementCurrentIndex(); + Q_REVISION(2) void selectAll(); Q_SIGNALS: void countChanged(); void modelChanged(); void delegateModelChanged(); + Q_REVISION(2) void editableChanged(); Q_REVISION(1) void flatChanged(); + Q_REVISION(2) void downChanged(); void pressedChanged(); void highlightedIndexChanged(); void currentIndexChanged(); void currentTextChanged(); void displayTextChanged(); + Q_REVISION(2) void editTextChanged(); void textRoleChanged(); void delegateChanged(); void indicatorChanged(); void popupChanged(); + Q_REVISION(2) void validatorChanged(); + Q_REVISION(2) void inputMethodHintsChanged(); + Q_REVISION(2) void inputMethodComposingChanged(); + Q_REVISION(2) void acceptableInputChanged(); void activated(int index); void highlighted(int index); + Q_REVISION(2) void accepted(); protected: + bool eventFilter(QObject *object, QEvent *event) override; + void focusInEvent(QFocusEvent *event) override; void focusOutEvent(QFocusEvent *event) override; + void inputMethodEvent(QInputMethodEvent *event) override; void keyPressEvent(QKeyEvent *event) override; void keyReleaseEvent(QKeyEvent *event) override; void mousePressEvent(QMouseEvent *event) override; @@ -148,6 +188,8 @@ protected: void wheelEvent(QWheelEvent *event) override; void componentComplete() override; + void contentItemChange(QQuickItem *newItem, QQuickItem *oldItem) override; + void localeChange(const QLocale &newLocale, const QLocale &oldLocale) override; QFont defaultFont() const override; diff --git a/src/quicktemplates2/qquickcontrol.cpp b/src/quicktemplates2/qquickcontrol.cpp index 6a9d4eb3..651afb59 100644 --- a/src/quicktemplates2/qquickcontrol.cpp +++ b/src/quicktemplates2/qquickcontrol.cpp @@ -46,7 +46,7 @@ #include "qquicktextfield_p.h" #include "qquicktextfield_p_p.h" #include "qquickpopup_p.h" -#include "qquickpopup_p_p.h" +#include "qquickpopupitem_p_p.h" #include "qquickapplicationwindow_p.h" #include <QtGui/private/qguiapplication_p.h> diff --git a/src/quicktemplates2/qquickdelaybutton.cpp b/src/quicktemplates2/qquickdelaybutton.cpp new file mode 100644 index 00000000..3c8eaeb0 --- /dev/null +++ b/src/quicktemplates2/qquickdelaybutton.cpp @@ -0,0 +1,271 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qquickdelaybutton_p.h" +#include "qquickabstractbutton_p_p.h" + +#include <QtQuick/private/qquickanimation_p.h> +#include <QtQuick/private/qquicktransition_p.h> +#include <QtQuick/private/qquicktransitionmanager_p_p.h> + +QT_BEGIN_NAMESPACE + +/*! + \qmltype DelayButton + \inherits AbstractButton + \instantiates QQuickDelayButton + \inqmlmodule QtQuick.Controls + \since 5.9 + \ingroup qtquickcontrols2-buttons + \brief Check button that triggers when held down long enough. + + \image qtquickcontrols2-delaybutton.gif + + DelayButton is a checkable button that incorporates a delay before the + button becomes \l {AbstractButton::}{checked} and the \l activated() + signal is emitted. This delay prevents accidental presses. + + The current progress is expressed as a decimal value between \c 0.0 + and \c 1.0. The time it takes for \l activated() to be emitted is + measured in milliseconds, and can be set with the \l delay property. + + The progress is indicated by a progress indicator on the button. + + \sa {Customizing DelayButton}, {Button Controls} +*/ + +/*! + \qmlsignal QtQuick.Controls::DelayButton::activated() + + This signal is emitted when \l progress reaches \c 1.0. +*/ + +class QQuickDelayTransitionManager; + +class QQuickDelayButtonPrivate : public QQuickAbstractButtonPrivate +{ + Q_DECLARE_PUBLIC(QQuickDelayButton) + +public: + QQuickDelayButtonPrivate(); + + void beginTransition(qreal to); + void finishTransition(); + void cancelTransition(); + + int delay; + qreal progress; + QQuickTransition *transition; + QScopedPointer<QQuickDelayTransitionManager> transitionManager; +}; + +class QQuickDelayTransitionManager : public QQuickTransitionManager +{ +public: + QQuickDelayTransitionManager(QQuickDelayButton *button) : m_button(button) { } + + void transition(QQuickTransition *transition, qreal progress); + +protected: + void finished() override; + +private: + QQuickDelayButton *m_button; +}; + +void QQuickDelayTransitionManager::transition(QQuickTransition *transition, qreal progress) +{ + qmlExecuteDeferred(transition); + + QQmlProperty defaultTarget(m_button, QLatin1String("progress")); + QQmlListProperty<QQuickAbstractAnimation> animations = transition->animations(); + const int count = animations.count(&animations); + for (int i = 0; i < count; ++i) { + QQuickAbstractAnimation *anim = animations.at(&animations, i); + anim->setDefaultTarget(defaultTarget); + } + + QList<QQuickStateAction> actions; + actions << QQuickStateAction(m_button, QLatin1String("progress"), progress); + QQuickTransitionManager::transition(actions, transition, m_button); +} + +void QQuickDelayTransitionManager::finished() +{ + if (qFuzzyCompare(m_button->progress(), 1.0)) + emit m_button->activated(); +} + +QQuickDelayButtonPrivate::QQuickDelayButtonPrivate() + : delay(3000), + progress(0.0), + transition(nullptr) +{ +} + +void QQuickDelayButtonPrivate::beginTransition(qreal to) +{ + Q_Q(QQuickDelayButton); + if (!transition) { + q->setProgress(to); + finishTransition(); + return; + } + + if (!transitionManager) + transitionManager.reset(new QQuickDelayTransitionManager(q)); + + transitionManager->transition(transition, to); +} + +void QQuickDelayButtonPrivate::finishTransition() +{ + Q_Q(QQuickDelayButton); + if (qFuzzyCompare(progress, 1.0)) + emit q->activated(); +} + +void QQuickDelayButtonPrivate::cancelTransition() +{ + if (transitionManager) + transitionManager->cancel(); +} + +QQuickDelayButton::QQuickDelayButton(QQuickItem *parent) : + QQuickAbstractButton(*(new QQuickDelayButtonPrivate), parent) +{ + setCheckable(true); +} + +/*! + \qmlproperty int QtQuick.Controls::DelayButton::delay + + This property holds the time it takes (in milliseconds) for \l progress + to reach \c 1.0 and emit \l activated(). + + The default value is \c 3000 ms. +*/ +int QQuickDelayButton::delay() const +{ + Q_D(const QQuickDelayButton); + return d->delay; +} + +void QQuickDelayButton::setDelay(int delay) +{ + Q_D(QQuickDelayButton); + if (d->delay == delay) + return; + + d->delay = delay; + emit delayChanged(); +} + +/*! + \qmlproperty real QtQuick.Controls::DelayButton::progress + \readonly + + This property holds the current progress as displayed by the progress + indicator, in the range \c 0.0 - \c 1.0. +*/ +qreal QQuickDelayButton::progress() const +{ + Q_D(const QQuickDelayButton); + return d->progress; +} + +void QQuickDelayButton::setProgress(qreal progress) +{ + Q_D(QQuickDelayButton); + if (qFuzzyCompare(d->progress, progress)) + return; + + d->progress = progress; + emit progressChanged(); +} + +/*! + \qmlproperty Transition QtQuick.Controls::DelayButton::transition + + This property holds the transition that is applied on the \l progress + property when the button is pressed or released. +*/ +QQuickTransition *QQuickDelayButton::transition() const +{ + Q_D(const QQuickDelayButton); + return d->transition; +} + +void QQuickDelayButton::setTransition(QQuickTransition *transition) +{ + Q_D(QQuickDelayButton); + if (d->transition == transition) + return; + + d->transition = transition; + emit transitionChanged(); +} + +void QQuickDelayButton::buttonChange(ButtonChange change) +{ + Q_D(QQuickDelayButton); + switch (change) { + case ButtonCheckedChange: + d->cancelTransition(); + setProgress(d->checked ? 1.0 : 0.0); + break; + case ButtonPressedChanged: + if (!d->checked) + d->beginTransition(d->pressed ? 1.0 : 0.0); + break; + default: + QQuickAbstractButton::buttonChange(change); + break; + } +} + +void QQuickDelayButton::nextCheckState() +{ + Q_D(QQuickDelayButton); + setChecked(!d->checked && qFuzzyCompare(d->progress, 1.0)); +} + +QFont QQuickDelayButton::defaultFont() const +{ + return QQuickControlPrivate::themeFont(QPlatformTheme::PushButtonFont); +} + +QT_END_NAMESPACE diff --git a/src/quicktemplates2/qquickdelaybutton_p.h b/src/quicktemplates2/qquickdelaybutton_p.h new file mode 100644 index 00000000..5ac0885d --- /dev/null +++ b/src/quicktemplates2/qquickdelaybutton_p.h @@ -0,0 +1,98 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QQUICKDELAYBUTTON_P_H +#define QQUICKDELAYBUTTON_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QtQuickTemplates2/private/qquickabstractbutton_p.h> + +QT_BEGIN_NAMESPACE + +class QQuickTransition; +class QQuickDelayButtonPrivate; + +class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickDelayButton : public QQuickAbstractButton +{ + Q_OBJECT + Q_PROPERTY(int delay READ delay WRITE setDelay NOTIFY delayChanged FINAL) + Q_PROPERTY(qreal progress READ progress WRITE setProgress NOTIFY progressChanged FINAL) + Q_PROPERTY(QQuickTransition *transition READ transition WRITE setTransition NOTIFY transitionChanged FINAL) + +public: + explicit QQuickDelayButton(QQuickItem *parent = nullptr); + + int delay() const; + void setDelay(int delay); + + qreal progress() const; + void setProgress(qreal progress); + + QQuickTransition *transition() const; + void setTransition(QQuickTransition *transition); + +Q_SIGNALS: + void activated(); + void delayChanged(); + void progressChanged(); + void transitionChanged(); + +protected: + void buttonChange(ButtonChange change) override; + void nextCheckState() override; + + QFont defaultFont() const override; + +private: + Q_DISABLE_COPY(QQuickDelayButton) + Q_DECLARE_PRIVATE(QQuickDelayButton) +}; + +QT_END_NAMESPACE + +QML_DECLARE_TYPE(QQuickDelayButton) + +#endif // QQUICKDELAYBUTTON_P_H diff --git a/src/quicktemplates2/qquickdial.cpp b/src/quicktemplates2/qquickdial.cpp index fbc73c2a..bb939dd9 100644 --- a/src/quicktemplates2/qquickdial.cpp +++ b/src/quicktemplates2/qquickdial.cpp @@ -77,6 +77,14 @@ QT_BEGIN_NAMESPACE \sa {Customizing Dial}, {Input Controls} */ +/*! + \since QtQuick.Controls 2.2 + \qmlsignal QtQuick.Controls::Dial::moved() + + This signal is emitted when the dial has been interactively moved + by the user by either touch, mouse, or keys. +*/ + static const qreal startAngleRadians = (M_PI * 2.0) * (4.0 / 6.0); static const qreal startAngle = -140; static const qreal endAngleRadians = (M_PI * 2.0) * (5.0 / 6.0); @@ -88,6 +96,7 @@ class QQuickDialPrivate : public QQuickControlPrivate public: QQuickDialPrivate() : + touchId(-1), from(0), to(1), value(0), @@ -97,17 +106,24 @@ public: pressed(false), snapMode(QQuickDial::NoSnap), wrap(false), + live(false), handle(nullptr) { } qreal valueAt(qreal position) const; qreal snapPosition(qreal position) const; - qreal positionAt(const QPoint &point) const; + qreal positionAt(const QPointF &point) const; void setPosition(qreal position); void updatePosition(); - bool isLargeChange(const QPoint &eventPos, qreal proposedPosition) const; + bool isLargeChange(const QPointF &eventPos, qreal proposedPosition) const; + + void handlePress(const QPointF &point); + void handleMove(const QPointF &point); + void handleRelease(const QPointF &point); + void handleUngrab(); + int touchId; qreal from; qreal to; qreal value; @@ -115,9 +131,10 @@ public: qreal angle; qreal stepSize; bool pressed; - QPoint pressPoint; + QPointF pressPoint; QQuickDial::SnapMode snapMode; bool wrap; + bool live; QQuickItem *handle; }; @@ -139,7 +156,7 @@ qreal QQuickDialPrivate::snapPosition(qreal position) const return qRound(position / effectiveStep) * effectiveStep; } -qreal QQuickDialPrivate::positionAt(const QPoint &point) const +qreal QQuickDialPrivate::positionAt(const QPointF &point) const { qreal yy = height / 2.0 - point.y(); qreal xx = point.x() - width / 2.0; @@ -175,11 +192,68 @@ void QQuickDialPrivate::updatePosition() setPosition(pos); } -bool QQuickDialPrivate::isLargeChange(const QPoint &eventPos, qreal proposedPosition) const +bool QQuickDialPrivate::isLargeChange(const QPointF &eventPos, qreal proposedPosition) const { return qAbs(proposedPosition - position) >= 0.5 && eventPos.y() >= height / 2; } +void QQuickDialPrivate::handlePress(const QPointF &point) +{ + Q_Q(QQuickDial); + pressPoint = point; + q->setPressed(true); +} + +void QQuickDialPrivate::handleMove(const QPointF &point) +{ + Q_Q(QQuickDial); + if (!q->keepMouseGrab()) + return; + const qreal oldPos = position; + qreal pos = positionAt(point); + if (snapMode == QQuickDial::SnapAlways) + pos = snapPosition(pos); + + if (wrap || (!wrap && !isLargeChange(point, pos))) { + if (live) + q->setValue(valueAt(pos)); + else + setPosition(pos); + if (!qFuzzyCompare(pos, oldPos)) + emit q->moved(); + } +} + +void QQuickDialPrivate::handleRelease(const QPointF &point) +{ + Q_Q(QQuickDial); + if (q->keepMouseGrab()) { + const qreal oldPos = position; + qreal pos = positionAt(point); + if (snapMode != QQuickDial::NoSnap) + pos = snapPosition(pos); + + if (wrap || (!wrap && !isLargeChange(point, pos))) + q->setValue(valueAt(pos)); + if (!qFuzzyCompare(pos, oldPos)) + emit q->moved(); + + q->setKeepMouseGrab(false); + } + + q->setPressed(false); + pressPoint = QPointF(); + touchId = -1; +} + +void QQuickDialPrivate::handleUngrab() +{ + Q_Q(QQuickDial); + pressPoint = QPointF(); + touchId = -1; + q->setPressed(false); +} + QQuickDial::QQuickDial(QQuickItem *parent) : QQuickControl(*(new QQuickDialPrivate), parent) { @@ -248,11 +322,12 @@ void QQuickDial::setTo(qreal to) This property holds the value in the range \c from - \c to. The default value is \c 0.0. - Unlike the \l position property, the \c value is not updated while the - handle is dragged. The value is updated after the value has been chosen - and the dial has been released. + Unlike the \l position property, the \c value is not updated by default + while the handle is dragged. The value is updated after the value has + been chosen and the dial has been released. The \l live property can be + used to make the dial provide live updates for the \c value property. - \sa position + \sa position, live */ qreal QQuickDial::value() const { @@ -447,6 +522,33 @@ void QQuickDial::setPressed(bool pressed) } /*! + \since QtQuick.Controls 2.2 + \qmlproperty bool QtQuick.Controls::Dial::live + + This property holds whether the dial provides live updates for the \l value + property while the handle is dragged. + + The default value is \c false. + + \sa value +*/ +bool QQuickDial::live() const +{ + Q_D(const QQuickDial); + return d->live; +} + +void QQuickDial::setLive(bool live) +{ + Q_D(QQuickDial); + if (d->live == live) + return; + + d->live = live; + emit liveChanged(); +} + +/*! \qmlmethod void QtQuick.Controls::Dial::increase() Increases the value by \l stepSize, or \c 0.1 if stepSize is not defined. @@ -505,6 +607,7 @@ void QQuickDial::setHandle(QQuickItem *handle) void QQuickDial::keyPressEvent(QKeyEvent *event) { Q_D(QQuickDial); + const qreal oldValue = d->value; switch (event->key()) { case Qt::Key_Left: case Qt::Key_Down: @@ -539,6 +642,8 @@ void QQuickDial::keyPressEvent(QKeyEvent *event) QQuickControl::keyPressEvent(event); break; } + if (!qFuzzyCompare(d->value, oldValue)) + emit moved(); } void QQuickDial::keyReleaseEvent(QKeyEvent *event) @@ -551,8 +656,7 @@ void QQuickDial::mousePressEvent(QMouseEvent *event) { Q_D(QQuickDial); QQuickControl::mousePressEvent(event); - d->pressPoint = event->pos(); - setPressed(true); + d->handlePress(event->localPos()); } void QQuickDial::mouseMoveEvent(QMouseEvent *event) @@ -560,50 +664,87 @@ void QQuickDial::mouseMoveEvent(QMouseEvent *event) Q_D(QQuickDial); QQuickControl::mouseMoveEvent(event); if (!keepMouseGrab()) { - bool overXDragThreshold = QQuickWindowPrivate::dragOverThreshold(event->pos().x() - d->pressPoint.x(), Qt::XAxis, event); + bool overXDragThreshold = QQuickWindowPrivate::dragOverThreshold(event->localPos().x() - d->pressPoint.x(), Qt::XAxis, event); setKeepMouseGrab(overXDragThreshold); if (!overXDragThreshold) { - bool overYDragThreshold = QQuickWindowPrivate::dragOverThreshold(event->pos().y() - d->pressPoint.y(), Qt::YAxis, event); + bool overYDragThreshold = QQuickWindowPrivate::dragOverThreshold(event->localPos().y() - d->pressPoint.y(), Qt::YAxis, event); setKeepMouseGrab(overYDragThreshold); } } - if (keepMouseGrab()) { - qreal pos = d->positionAt(event->pos()); - if (d->snapMode == SnapAlways) - pos = d->snapPosition(pos); - - if (d->wrap || (!d->wrap && !d->isLargeChange(event->pos(), pos))) - d->setPosition(pos); - } + d->handleMove(event->localPos()); } void QQuickDial::mouseReleaseEvent(QMouseEvent *event) { Q_D(QQuickDial); QQuickControl::mouseReleaseEvent(event); + d->handleRelease(event->localPos()); +} - if (keepMouseGrab()) { - qreal pos = d->positionAt(event->pos()); - if (d->snapMode != NoSnap) - pos = d->snapPosition(pos); +void QQuickDial::mouseUngrabEvent() +{ + Q_D(QQuickDial); + QQuickControl::mouseUngrabEvent(); + d->handleUngrab(); +} - if (d->wrap || (!d->wrap && !d->isLargeChange(event->pos(), pos))) - setValue(d->valueAt(pos)); +void QQuickDial::touchEvent(QTouchEvent *event) +{ + Q_D(QQuickDial); + switch (event->type()) { + case QEvent::TouchBegin: + if (d->touchId == -1) { + const QTouchEvent::TouchPoint point = event->touchPoints().first(); + d->touchId = point.id(); + d->handlePress(point.pos()); + } else { + event->ignore(); + } + break; - setKeepMouseGrab(false); - } + case QEvent::TouchUpdate: + for (const QTouchEvent::TouchPoint &point : event->touchPoints()) { + if (point.id() != d->touchId) + continue; + + if (!keepMouseGrab()) { + bool overXDragThreshold = QQuickWindowPrivate::dragOverThreshold(point.pos().x() - d->pressPoint.x(), Qt::XAxis, &point); + setKeepMouseGrab(overXDragThreshold); + + if (!overXDragThreshold) { + bool overYDragThreshold = QQuickWindowPrivate::dragOverThreshold(point.pos().y() - d->pressPoint.y(), Qt::YAxis, &point); + setKeepMouseGrab(overYDragThreshold); + } + } + d->handleMove(point.pos()); + } + break; - setPressed(false); - d->pressPoint = QPoint(); + case QEvent::TouchEnd: + for (const QTouchEvent::TouchPoint &point : event->touchPoints()) { + if (point.id() != d->touchId) + continue; + + d->handleRelease(point.pos()); + } + break; + + case QEvent::TouchCancel: + d->handleUngrab(); + break; + + default: + QQuickControl::touchEvent(event); + break; + } } -void QQuickDial::mouseUngrabEvent() +void QQuickDial::touchUngrabEvent() { Q_D(QQuickDial); - QQuickControl::mouseUngrabEvent(); - d->pressPoint = QPoint(); - setPressed(false); + QQuickControl::touchUngrabEvent(); + d->handleUngrab(); } void QQuickDial::wheelEvent(QWheelEvent *event) diff --git a/src/quicktemplates2/qquickdial_p.h b/src/quicktemplates2/qquickdial_p.h index 03d385fa..b42db960 100644 --- a/src/quicktemplates2/qquickdial_p.h +++ b/src/quicktemplates2/qquickdial_p.h @@ -69,6 +69,7 @@ class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickDial : public QQuickControl Q_PROPERTY(SnapMode snapMode READ snapMode WRITE setSnapMode NOTIFY snapModeChanged FINAL) Q_PROPERTY(bool wrap READ wrap WRITE setWrap NOTIFY wrapChanged FINAL) Q_PROPERTY(bool pressed READ isPressed NOTIFY pressedChanged FINAL) + Q_PROPERTY(bool live READ live WRITE setLive NOTIFY liveChanged FINAL REVISION 2) Q_PROPERTY(QQuickItem *handle READ handle WRITE setHandle NOTIFY handleChanged FINAL) public: @@ -106,6 +107,9 @@ public: bool isPressed() const; void setPressed(bool pressed); + bool live() const; + void setLive(bool live); + QQuickItem *handle() const; void setHandle(QQuickItem *handle); @@ -123,7 +127,9 @@ Q_SIGNALS: void snapModeChanged(); void wrapChanged(); void pressedChanged(); + Q_REVISION(2) void liveChanged(); void handleChanged(); + Q_REVISION(2) void moved(); protected: void keyPressEvent(QKeyEvent *event) override; @@ -132,6 +138,8 @@ protected: void mouseMoveEvent(QMouseEvent *event) override; void mouseReleaseEvent(QMouseEvent *event) override; void mouseUngrabEvent() override; + void touchEvent(QTouchEvent *event) override; + void touchUngrabEvent() override; void wheelEvent(QWheelEvent *event) override; void mirrorChange() override; diff --git a/src/quicktemplates2/qquickdialog.cpp b/src/quicktemplates2/qquickdialog.cpp index 6d26dab8..4e239845 100644 --- a/src/quicktemplates2/qquickdialog.cpp +++ b/src/quicktemplates2/qquickdialog.cpp @@ -37,6 +37,7 @@ #include "qquickdialog_p.h" #include "qquickdialog_p_p.h" #include "qquickdialogbuttonbox_p.h" +#include "qquickpopupitem_p_p.h" QT_BEGIN_NAMESPACE diff --git a/src/quicktemplates2/qquickdialogbuttonbox.cpp b/src/quicktemplates2/qquickdialogbuttonbox.cpp index 0f362fcc..324a8399 100644 --- a/src/quicktemplates2/qquickdialogbuttonbox.cpp +++ b/src/quicktemplates2/qquickdialogbuttonbox.cpp @@ -359,7 +359,6 @@ QQuickDialogButtonBox::~QQuickDialogButtonBox() { } - /*! \qmlproperty enumeration QtQuick.Controls::DialogButtonBox::position diff --git a/src/quicktemplates2/qquickdrawer.cpp b/src/quicktemplates2/qquickdrawer.cpp index 13d29bf4..91356b1d 100644 --- a/src/quicktemplates2/qquickdrawer.cpp +++ b/src/quicktemplates2/qquickdrawer.cpp @@ -36,6 +36,7 @@ #include "qquickdrawer_p.h" #include "qquickdrawer_p_p.h" +#include "qquickpopupitem_p_p.h" #include <QtGui/qstylehints.h> #include <QtGui/private/qguiapplication_p.h> @@ -238,7 +239,7 @@ static bool dragOverThreshold(qreal d, Qt::Axis axis, QMouseEvent *event, int th bool QQuickDrawerPrivate::startDrag(QQuickWindow *window, QMouseEvent *event) { - if (!window || dragMargin < 0.0 || qFuzzyIsNull(dragMargin)) + if (!window || !interactive || dragMargin < 0.0 || qFuzzyIsNull(dragMargin)) return false; bool drag = false; @@ -271,7 +272,7 @@ bool QQuickDrawerPrivate::startDrag(QQuickWindow *window, QMouseEvent *event) bool QQuickDrawerPrivate::grabMouse(QMouseEvent *event) { Q_Q(QQuickDrawer); - if (!window || popupItem->keepMouseGrab()) + if (!window || !interactive || popupItem->keepMouseGrab()) return false; const QPointF movePoint = event->windowPos(); @@ -541,6 +542,8 @@ void QQuickDrawer::setPosition(qreal position) prevents opening the drawer by dragging. The default value is \c Qt.styleHints.startDragDistance. + + \sa interactive */ qreal QQuickDrawer::dragMargin() const { @@ -563,6 +566,34 @@ void QQuickDrawer::resetDragMargin() setDragMargin(QGuiApplication::styleHints()->startDragDistance()); } +/*! + \since QtQuick.Controls 2.2 + \qmlproperty bool QtQuick.Controls::Drawer::interactive + + This property holds whether the drawer is interactive. A non-interactive + drawer does not react to swipes. + + The default value is \c true. + + \sa dragMargin +*/ +bool QQuickDrawer::isInteractive() const +{ + Q_D(const QQuickDrawer); + return d->interactive; +} + +void QQuickDrawer::setInteractive(bool interactive) +{ + Q_D(QQuickDrawer); + if (d->interactive == interactive) + return; + + setFiltersChildMouseEvents(interactive); + d->interactive = interactive; + emit interactiveChanged(); +} + bool QQuickDrawer::childMouseEventFilter(QQuickItem *child, QEvent *event) { Q_D(QQuickDrawer); diff --git a/src/quicktemplates2/qquickdrawer_p.h b/src/quicktemplates2/qquickdrawer_p.h index ad64aed5..68b58362 100644 --- a/src/quicktemplates2/qquickdrawer_p.h +++ b/src/quicktemplates2/qquickdrawer_p.h @@ -60,6 +60,7 @@ class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickDrawer : public QQuickPopup Q_PROPERTY(Qt::Edge edge READ edge WRITE setEdge NOTIFY edgeChanged FINAL) Q_PROPERTY(qreal position READ position WRITE setPosition NOTIFY positionChanged FINAL) Q_PROPERTY(qreal dragMargin READ dragMargin WRITE setDragMargin RESET resetDragMargin NOTIFY dragMarginChanged FINAL) + Q_PROPERTY(bool interactive READ isInteractive WRITE setInteractive NOTIFY interactiveChanged FINAL REVISION 2) public: explicit QQuickDrawer(QObject *parent = nullptr); @@ -74,10 +75,14 @@ public: void setDragMargin(qreal margin); void resetDragMargin(); + bool isInteractive() const; + void setInteractive(bool interactive); + Q_SIGNALS: void edgeChanged(); void positionChanged(); void dragMarginChanged(); + Q_REVISION(2) void interactiveChanged(); protected: bool childMouseEventFilter(QQuickItem *child, QEvent *event) override; diff --git a/src/quicktemplates2/qquickmenu_p_p.h b/src/quicktemplates2/qquickmenu_p_p.h index f1aee427..504bc74d 100644 --- a/src/quicktemplates2/qquickmenu_p_p.h +++ b/src/quicktemplates2/qquickmenu_p_p.h @@ -98,4 +98,3 @@ public: QT_END_NAMESPACE #endif // QQUICKMENU_P_P_H - diff --git a/src/quicktemplates2/qquickoverlay.cpp b/src/quicktemplates2/qquickoverlay.cpp index 12ecd284..94d3d86b 100644 --- a/src/quicktemplates2/qquickoverlay.cpp +++ b/src/quicktemplates2/qquickoverlay.cpp @@ -36,6 +36,7 @@ #include "qquickoverlay_p.h" #include "qquickoverlay_p_p.h" +#include "qquickpopupitem_p_p.h" #include "qquickpopup_p_p.h" #include "qquickdrawer_p_p.h" #include "qquickapplicationwindow_p.h" diff --git a/src/quicktemplates2/qquickpopup.cpp b/src/quicktemplates2/qquickpopup.cpp index 3f3caf58..6690fac1 100644 --- a/src/quicktemplates2/qquickpopup.cpp +++ b/src/quicktemplates2/qquickpopup.cpp @@ -36,14 +36,13 @@ #include "qquickpopup_p.h" #include "qquickpopup_p_p.h" +#include "qquickpopupitem_p_p.h" +#include "qquickpopuppositioner_p_p.h" #include "qquickapplicationwindow_p.h" -#include "qquickshortcutcontext_p_p.h" #include "qquickoverlay_p_p.h" #include "qquickcontrol_p_p.h" #include "qquickdialog_p.h" -#include <QtGui/private/qshortcutmap_p.h> -#include <QtGui/private/qguiapplication_p.h> #include <QtQml/qqmlinfo.h> #include <QtQuick/qquickitem.h> #include <QtQuick/private/qquicktransition_p.h> @@ -188,13 +187,6 @@ QT_BEGIN_NAMESPACE \sa opened */ -static const QQuickItemPrivate::ChangeTypes AncestorChangeTypes = QQuickItemPrivate::Geometry - | QQuickItemPrivate::Parent - | QQuickItemPrivate::Children; - -static const QQuickItemPrivate::ChangeTypes ItemChangeTypes = QQuickItemPrivate::Geometry - | QQuickItemPrivate::Parent; - QQuickPopupPrivate::QQuickPopupPrivate() : QObjectPrivate() , focus(false) @@ -217,6 +209,7 @@ QQuickPopupPrivate::QQuickPopupPrivate() , allowVerticalResize(true) , allowHorizontalResize(true) , hadActiveFocusBeforeExitTransition(false) + , interactive(true) , x(0) , y(0) , effectiveX(0) @@ -236,7 +229,7 @@ QQuickPopupPrivate::QQuickPopupPrivate() , enter(nullptr) , exit(nullptr) , popupItem(nullptr) - , positioner(this) + , positioner(nullptr) , transitionManager(this) { } @@ -251,26 +244,30 @@ void QQuickPopupPrivate::init() popupItem = new QQuickPopupItem(q); q->setParentItem(qobject_cast<QQuickItem *>(parent)); QObject::connect(popupItem, &QQuickControl::paddingChanged, q, &QQuickPopup::paddingChanged); + positioner = new QQuickPopupPositioner(q); } -static void closeOrReject(QQuickPopup *popup) +void QQuickPopupPrivate::closeOrReject() { - if (QQuickDialog *dialog = qobject_cast<QQuickDialog*>(popup)) + Q_Q(QQuickPopup); + if (QQuickDialog *dialog = qobject_cast<QQuickDialog*>(q)) dialog->reject(); else - popup->close(); + q->close(); } bool QQuickPopupPrivate::tryClose(QQuickItem *item, QMouseEvent *event) { - Q_Q(QQuickPopup); + if (!interactive) + return false; + const bool isPress = event->type() == QEvent::MouseButtonPress; const bool onOutside = closePolicy.testFlag(isPress ? QQuickPopup::CloseOnPressOutside : QQuickPopup::CloseOnReleaseOutside); const bool onOutsideParent = closePolicy.testFlag(isPress ? QQuickPopup::CloseOnPressOutsideParent : QQuickPopup::CloseOnReleaseOutsideParent); if (onOutside || onOutsideParent) { if (!popupItem->contains(item->mapToItem(popupItem, event->pos()))) { if (!onOutsideParent || !parentItem || !parentItem->contains(item->mapToItem(parentItem, event->pos()))) { - closeOrReject(q); + closeOrReject(); return true; } } @@ -295,7 +292,7 @@ bool QQuickPopupPrivate::prepareEnterTransition() visible = true; transitionState = EnterTransition; popupItem->setVisible(true); - positioner.setParentItem(parentItem); + positioner->setParentItem(parentItem); emit q->visibleChanged(); } return true; @@ -332,7 +329,7 @@ void QQuickPopupPrivate::finalizeEnterTransition() void QQuickPopupPrivate::finalizeExitTransition() { Q_Q(QQuickPopup); - positioner.setParentItem(nullptr); + positioner->setParentItem(nullptr); popupItem->setParentItem(nullptr); popupItem->setVisible(false); @@ -433,314 +430,6 @@ void QQuickPopupPrivate::setWindow(QQuickWindow *newWindow) emit q->windowChanged(newWindow); } -class QQuickPopupItemPrivate : public QQuickControlPrivate -{ - Q_DECLARE_PUBLIC(QQuickPopupItem) - -public: - QQuickPopupItemPrivate(QQuickPopup *popup); - - void implicitWidthChanged() override; - void implicitHeightChanged() override; - - void resolveFont() override; - - QQuickItem *getContentItem() override; - - int backId; - int escapeId; - QQuickPopup *popup; -}; - -QQuickPopupItemPrivate::QQuickPopupItemPrivate(QQuickPopup *popup) - : backId(0), - escapeId(0), - popup(popup) -{ - isTabFence = true; -} - -void QQuickPopupItemPrivate::implicitWidthChanged() -{ - QQuickControlPrivate::implicitWidthChanged(); - emit popup->implicitWidthChanged(); -} - -void QQuickPopupItemPrivate::implicitHeightChanged() -{ - QQuickControlPrivate::implicitHeightChanged(); - emit popup->implicitHeightChanged(); -} - -void QQuickPopupItemPrivate::resolveFont() -{ - if (QQuickApplicationWindow *window = qobject_cast<QQuickApplicationWindow *>(popup->window())) - inheritFont(window->font()); -} - -QQuickItem *QQuickPopupItemPrivate::getContentItem() -{ - Q_Q(QQuickPopupItem); - if (!contentItem) - contentItem = new QQuickItem(q); - return contentItem; -} - -QQuickPopupItem::QQuickPopupItem(QQuickPopup *popup) : - QQuickControl(*(new QQuickPopupItemPrivate(popup)), nullptr) -{ - setParent(popup); - setVisible(false); - setFlag(ItemIsFocusScope); - setAcceptedMouseButtons(Qt::AllButtons); - - // TODO: switch to QStyleHints::useHoverEffects in Qt 5.8 - setHoverEnabled(true); - // setAcceptHoverEvents(QGuiApplication::styleHints()->useHoverEffects()); - // connect(QGuiApplication::styleHints(), &QStyleHints::useHoverEffectsChanged, this, &QQuickItem::setAcceptHoverEvents); -} - -void QQuickPopupItem::updatePolish() -{ - Q_D(QQuickPopupItem); - return QQuickPopupPrivate::get(d->popup)->reposition(); -} - -void QQuickPopupItem::grabShortcut() -{ -#ifndef QT_NO_SHORTCUT - Q_D(QQuickPopupItem); - QGuiApplicationPrivate *pApp = QGuiApplicationPrivate::instance(); - if (!d->backId) - d->backId = pApp->shortcutMap.addShortcut(this, Qt::Key_Back, Qt::WindowShortcut, QQuickShortcutContext::matcher); - if (!d->escapeId) - d->escapeId = pApp->shortcutMap.addShortcut(this, Qt::Key_Escape, Qt::WindowShortcut, QQuickShortcutContext::matcher); -#endif // QT_NO_SHORTCUT -} - -void QQuickPopupItem::ungrabShortcut() -{ -#ifndef QT_NO_SHORTCUT - Q_D(QQuickPopupItem); - QGuiApplicationPrivate *pApp = QGuiApplicationPrivate::instance(); - if (d->backId) { - pApp->shortcutMap.removeShortcut(d->backId, this); - d->backId = 0; - } - if (d->escapeId) { - pApp->shortcutMap.removeShortcut(d->escapeId, this); - d->escapeId = 0; - } -#endif // QT_NO_SHORTCUT -} - -bool QQuickPopupItem::event(QEvent *event) -{ - Q_D(QQuickPopupItem); - if (event->type() == QEvent::Shortcut) { - QShortcutEvent *se = static_cast<QShortcutEvent *>(event); - if (se->shortcutId() == d->escapeId || se->shortcutId() == d->backId) { - closeOrReject(d->popup); - return true; - } - } - return QQuickItem::event(event); -} - -bool QQuickPopupItem::childMouseEventFilter(QQuickItem *child, QEvent *event) -{ - Q_D(QQuickPopupItem); - return d->popup->childMouseEventFilter(child, event); -} - -void QQuickPopupItem::focusInEvent(QFocusEvent *event) -{ - Q_D(QQuickPopupItem); - d->popup->focusInEvent(event); -} - -void QQuickPopupItem::focusOutEvent(QFocusEvent *event) -{ - Q_D(QQuickPopupItem); - d->popup->focusOutEvent(event); -} - -void QQuickPopupItem::keyPressEvent(QKeyEvent *event) -{ - Q_D(QQuickPopupItem); - d->popup->keyPressEvent(event); -} - -void QQuickPopupItem::keyReleaseEvent(QKeyEvent *event) -{ - Q_D(QQuickPopupItem); - d->popup->keyReleaseEvent(event); -} - -void QQuickPopupItem::mousePressEvent(QMouseEvent *event) -{ - Q_D(QQuickPopupItem); - d->popup->mousePressEvent(event); -} - -void QQuickPopupItem::mouseMoveEvent(QMouseEvent *event) -{ - Q_D(QQuickPopupItem); - d->popup->mouseMoveEvent(event); -} - -void QQuickPopupItem::mouseReleaseEvent(QMouseEvent *event) -{ - Q_D(QQuickPopupItem); - d->popup->mouseReleaseEvent(event); -} - -void QQuickPopupItem::mouseDoubleClickEvent(QMouseEvent *event) -{ - Q_D(QQuickPopupItem); - d->popup->mouseDoubleClickEvent(event); -} - -void QQuickPopupItem::mouseUngrabEvent() -{ - Q_D(QQuickPopupItem); - d->popup->mouseUngrabEvent(); -} - -void QQuickPopupItem::wheelEvent(QWheelEvent *event) -{ - Q_D(QQuickPopupItem); - d->popup->wheelEvent(event); -} - -void QQuickPopupItem::contentItemChange(QQuickItem *newItem, QQuickItem *oldItem) -{ - Q_D(QQuickPopupItem); - QQuickControl::contentItemChange(newItem, oldItem); - d->popup->contentItemChange(newItem, oldItem); -} - -void QQuickPopupItem::fontChange(const QFont &newFont, const QFont &oldFont) -{ - Q_D(QQuickPopupItem); - QQuickControl::fontChange(newFont, oldFont); - d->popup->fontChange(newFont, oldFont); -} - -void QQuickPopupItem::geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) -{ - Q_D(QQuickPopupItem); - QQuickControl::geometryChanged(newGeometry, oldGeometry); - d->popup->geometryChanged(newGeometry, oldGeometry); -} - -void QQuickPopupItem::localeChange(const QLocale &newLocale, const QLocale &oldLocale) -{ - Q_D(QQuickPopupItem); - QQuickControl::localeChange(newLocale, oldLocale); - d->popup->localeChange(newLocale, oldLocale); -} - -void QQuickPopupItem::itemChange(ItemChange change, const ItemChangeData &data) -{ - Q_D(QQuickPopupItem); - QQuickControl::itemChange(change, data); - d->popup->itemChange(change, data); -} - -void QQuickPopupItem::paddingChange(const QMarginsF &newPadding, const QMarginsF &oldPadding) -{ - Q_D(QQuickPopupItem); - QQuickControl::paddingChange(newPadding, oldPadding); - d->popup->paddingChange(newPadding, oldPadding); -} - -void QQuickPopupItem::spacingChange(qreal newSpacing, qreal oldSpacing) -{ - Q_D(QQuickPopupItem); - QQuickControl::spacingChange(newSpacing, oldSpacing); - d->popup->spacingChange(newSpacing, oldSpacing); -} - -QFont QQuickPopupItem::defaultFont() const -{ - Q_D(const QQuickPopupItem); - return d->popup->defaultFont(); -} - -#ifndef QT_NO_ACCESSIBILITY -QAccessible::Role QQuickPopupItem::accessibleRole() const -{ - Q_D(const QQuickPopupItem); - return d->popup->accessibleRole(); -} - -void QQuickPopupItem::accessibilityActiveChanged(bool active) -{ - Q_D(const QQuickPopupItem); - QQuickControl::accessibilityActiveChanged(active); - d->popup->accessibilityActiveChanged(active); -} -#endif // QT_NO_ACCESSIBILITY - -QQuickPopupPositioner::QQuickPopupPositioner(QQuickPopupPrivate *popup) : - m_parentItem(nullptr), - m_popup(popup) -{ -} - -QQuickPopupPositioner::~QQuickPopupPositioner() -{ - if (m_parentItem) { - QQuickItemPrivate::get(m_parentItem)->removeItemChangeListener(this, ItemChangeTypes); - removeAncestorListeners(m_parentItem->parentItem()); - } -} - -QQuickItem *QQuickPopupPositioner::parentItem() const -{ - return m_parentItem; -} - -void QQuickPopupPositioner::setParentItem(QQuickItem *parent) -{ - if (m_parentItem == parent) - return; - - if (m_parentItem) { - QQuickItemPrivate::get(m_parentItem)->removeItemChangeListener(this, ItemChangeTypes); - removeAncestorListeners(m_parentItem->parentItem()); - } - - m_parentItem = parent; - - if (!parent) - return; - - QQuickItemPrivate::get(parent)->addItemChangeListener(this, ItemChangeTypes); - addAncestorListeners(parent->parentItem()); - - if (m_popup->popupItem->isVisible()) - m_popup->reposition(); -} - -void QQuickPopupPositioner::itemGeometryChanged(QQuickItem *, QQuickGeometryChange, const QRectF &) -{ - if (m_parentItem && m_popup->popupItem->isVisible()) - m_popup->reposition(); -} - -void QQuickPopupPositioner::itemParentChanged(QQuickItem *, QQuickItem *parent) -{ - addAncestorListeners(parent); -} - -void QQuickPopupPositioner::itemChildRemoved(QQuickItem *item, QQuickItem *child) -{ - if (isAncestor(child)) - removeAncestorListeners(item); -} - void QQuickPopupPrivate::itemDestroyed(QQuickItem *item) { Q_Q(QQuickPopup); @@ -750,143 +439,7 @@ void QQuickPopupPrivate::itemDestroyed(QQuickItem *item) void QQuickPopupPrivate::reposition() { - Q_Q(QQuickPopup); - if (!popupItem->isVisible()) - return; - - if (positioning) { - popupItem->polish(); - return; - } - - const qreal w = popupItem->width(); - const qreal h = popupItem->height(); - const qreal iw = popupItem->implicitWidth(); - const qreal ih = popupItem->implicitHeight(); - - bool widthAdjusted = false; - bool heightAdjusted = false; - - QRectF rect(allowHorizontalMove ? x : popupItem->x(), - allowVerticalMove ? y : popupItem->y(), - !hasWidth && iw > 0 ? iw : w, - !hasHeight && ih > 0 ? ih : h); - if (parentItem) { - rect = parentItem->mapRectToScene(rect); - - if (window) { - const QMarginsF margins = getMargins(); - const QRectF bounds(qMax<qreal>(0.0, margins.left()), - qMax<qreal>(0.0, margins.top()), - window->width() - qMax<qreal>(0.0, margins.left()) - qMax<qreal>(0.0, margins.right()), - window->height() - qMax<qreal>(0.0, margins.top()) - qMax<qreal>(0.0, margins.bottom())); - - // if the popup doesn't fit horizontally inside the window, try flipping it around (left <-> right) - if (allowHorizontalFlip && (rect.left() < bounds.left() || rect.right() > bounds.right())) { - const QRectF flipped = parentItem->mapRectToScene(QRectF(parentItem->width() - x - rect.width(), y, rect.width(), rect.height())); - if (flipped.intersected(bounds).width() > rect.intersected(bounds).width()) - rect.moveLeft(flipped.left()); - } - - // if the popup doesn't fit vertically inside the window, try flipping it around (above <-> below) - if (allowVerticalFlip && (rect.top() < bounds.top() || rect.bottom() > bounds.bottom())) { - const QRectF flipped = parentItem->mapRectToScene(QRectF(x, parentItem->height() - y - rect.height(), rect.width(), rect.height())); - if (flipped.intersected(bounds).height() > rect.intersected(bounds).height()) - rect.moveTop(flipped.top()); - } - - // push inside the margins if specified - if (allowVerticalMove) { - if (margins.top() >= 0 && rect.top() < bounds.top()) - rect.moveTop(margins.top()); - if (margins.bottom() >= 0 && rect.bottom() > bounds.bottom()) - rect.moveBottom(bounds.bottom()); - } - if (allowHorizontalMove) { - if (margins.left() >= 0 && rect.left() < bounds.left()) - rect.moveLeft(margins.left()); - if (margins.right() >= 0 && rect.right() > bounds.right()) - rect.moveRight(bounds.right()); - } - - if (iw > 0 && (rect.left() < bounds.left() || rect.right() > bounds.right())) { - // neither the flipped or pushed geometry fits inside the window, choose - // whichever side (left vs. right) fits larger part of the popup - if (allowHorizontalMove && allowHorizontalFlip) { - if (rect.left() < bounds.left() && bounds.left() + rect.width() <= bounds.right()) - rect.moveLeft(bounds.left()); - else if (rect.right() > bounds.right() && bounds.right() - rect.width() >= bounds.left()) - rect.moveRight(bounds.right()); - } - - // as a last resort, adjust the width to fit the window - if (allowHorizontalResize) { - if (rect.left() < bounds.left()) { - rect.setLeft(bounds.left()); - widthAdjusted = true; - } - if (rect.right() > bounds.right()) { - rect.setRight(bounds.right()); - widthAdjusted = true; - } - } - } else if (iw > 0 && rect.left() >= bounds.left() && rect.right() <= bounds.right() - && iw != w) { - // restore original width - rect.setWidth(iw); - widthAdjusted = true; - } - - if (ih > 0 && (rect.top() < bounds.top() || rect.bottom() > bounds.bottom())) { - // neither the flipped or pushed geometry fits inside the window, choose - // whichever side (above vs. below) fits larger part of the popup - if (allowVerticalMove && allowVerticalFlip) { - if (rect.top() < bounds.top() && bounds.top() + rect.height() <= bounds.bottom()) - rect.moveTop(bounds.top()); - else if (rect.bottom() > bounds.bottom() && bounds.bottom() - rect.height() >= bounds.top()) - rect.moveBottom(bounds.bottom()); - } - - // as a last resort, adjust the height to fit the window - if (allowVerticalResize) { - if (rect.top() < bounds.top()) { - rect.setTop(bounds.top()); - heightAdjusted = true; - } - if (rect.bottom() > bounds.bottom()) { - rect.setBottom(bounds.bottom()); - heightAdjusted = true; - } - } - } else if (ih > 0 && rect.top() >= bounds.top() && rect.bottom() <= bounds.bottom() - && ih != h) { - // restore original height - rect.setHeight(ih); - heightAdjusted = true; - } - } - } - - positioning = true; - - popupItem->setPosition(rect.topLeft()); - - const QPointF effectivePos = parentItem ? parentItem->mapFromScene(rect.topLeft()) : rect.topLeft(); - if (!qFuzzyCompare(effectiveX, effectivePos.x())) { - effectiveX = effectivePos.x(); - emit q->xChanged(); - } - if (!qFuzzyCompare(effectiveY, effectivePos.y())) { - effectiveY = effectivePos.y(); - emit q->yChanged(); - } - - if (!hasWidth && widthAdjusted && rect.width() > 0) - popupItem->setWidth(rect.width()); - if (!hasHeight && heightAdjusted && rect.height() > 0) - popupItem->setHeight(rect.height()); - - positioning = false; + positioner->reposition(); } void QQuickPopupPrivate::resizeOverlay() @@ -899,45 +452,6 @@ void QQuickPopupPrivate::resizeOverlay() dimmer->setSize(QSizeF(w, h)); } -void QQuickPopupPositioner::removeAncestorListeners(QQuickItem *item) -{ - if (item == m_parentItem) - return; - - QQuickItem *p = item; - while (p) { - QQuickItemPrivate::get(p)->removeItemChangeListener(this, AncestorChangeTypes); - p = p->parentItem(); - } -} - -void QQuickPopupPositioner::addAncestorListeners(QQuickItem *item) -{ - if (item == m_parentItem) - return; - - QQuickItem *p = item; - while (p) { - QQuickItemPrivate::get(p)->addItemChangeListener(this, AncestorChangeTypes); - p = p->parentItem(); - } -} - -// TODO: use QQuickItem::isAncestorOf() in dev/5.7 -bool QQuickPopupPositioner::isAncestor(QQuickItem *item) const -{ - if (!m_parentItem) - return false; - - QQuickItem *parent = m_parentItem; - while (parent) { - if (parent == item) - return true; - parent = parent->parentItem(); - } - return false; -} - QQuickPopupTransitionManager::QQuickPopupTransitionManager(QQuickPopupPrivate *popup) : QQuickTransitionManager(), popup(popup) { @@ -1719,8 +1233,8 @@ void QQuickPopup::setParentItem(QQuickItem *parent) QQuickItemPrivate::get(d->parentItem)->removeItemChangeListener(d, QQuickItemPrivate::Destroyed); } d->parentItem = parent; - if (d->positioner.parentItem()) - d->positioner.setParentItem(parent); + if (d->positioner->parentItem()) + d->positioner->setParentItem(parent); if (parent) { QObjectPrivate::connect(parent, &QQuickItem::windowChanged, d, &QQuickPopupPrivate::setWindow); QQuickItemPrivate::get(d->parentItem)->addItemChangeListener(d, QQuickItemPrivate::Destroyed); @@ -2456,5 +1970,3 @@ bool QQuickPopup::setAccessibleProperty(const char *propertyName, const QVariant } QT_END_NAMESPACE - -#include "moc_qquickpopup_p.cpp" diff --git a/src/quicktemplates2/qquickpopup_p_p.h b/src/quicktemplates2/qquickpopup_p_p.h index 29c9f42e..084642ec 100644 --- a/src/quicktemplates2/qquickpopup_p_p.h +++ b/src/quicktemplates2/qquickpopup_p_p.h @@ -61,8 +61,9 @@ QT_BEGIN_NAMESPACE class QQuickTransition; class QQuickTransitionManager; class QQuickPopup; +class QQuickPopupItem; class QQuickPopupPrivate; -class QQuickPopupItemPrivate; +class QQuickPopupPositioner; class QQuickPopupTransitionManager : public QQuickTransitionManager { @@ -79,77 +80,6 @@ private: QQuickPopupPrivate *popup; }; -class QQuickPopupItem : public QQuickControl -{ - Q_OBJECT - -public: - explicit QQuickPopupItem(QQuickPopup *popup); - - void grabShortcut(); - void ungrabShortcut(); - -protected: - void updatePolish() override; - - bool event(QEvent *event) override; - bool childMouseEventFilter(QQuickItem *child, QEvent *event) override; - void focusInEvent(QFocusEvent *event) override; - void focusOutEvent(QFocusEvent *event) override; - void keyPressEvent(QKeyEvent *event) override; - void keyReleaseEvent(QKeyEvent *event) override; - void mousePressEvent(QMouseEvent *event) override; - void mouseMoveEvent(QMouseEvent *event) override; - void mouseReleaseEvent(QMouseEvent *event) override; - void mouseDoubleClickEvent(QMouseEvent *event) override; - void mouseUngrabEvent() override; - void wheelEvent(QWheelEvent *event) override; - - void contentItemChange(QQuickItem *newItem, QQuickItem *oldItem) override; - void fontChange(const QFont &newFont, const QFont &oldFont) override; - void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override; - void localeChange(const QLocale &newLocale, const QLocale &oldLocale) override; - void itemChange(ItemChange change, const ItemChangeData &data) override; - void paddingChange(const QMarginsF &newPadding, const QMarginsF &oldPadding) override; - void spacingChange(qreal newSpacing, qreal oldSpacing) override; - - QFont defaultFont() const override; - -#ifndef QT_NO_ACCESSIBILITY - QAccessible::Role accessibleRole() const override; - void accessibilityActiveChanged(bool active) override; -#endif - -private: - Q_DECLARE_PRIVATE(QQuickPopupItem) - - friend class QQuickPopup; -}; - -class QQuickPopupPositioner : public QQuickItemChangeListener -{ -public: - explicit QQuickPopupPositioner(QQuickPopupPrivate *popup); - ~QQuickPopupPositioner(); - - QQuickItem *parentItem() const; - void setParentItem(QQuickItem *parent); - -protected: - void itemGeometryChanged(QQuickItem *, QQuickGeometryChange, const QRectF &) override; - void itemParentChanged(QQuickItem *, QQuickItem *parent) override; - void itemChildRemoved(QQuickItem *, QQuickItem *child) override; - -private: - void removeAncestorListeners(QQuickItem *item); - void addAncestorListeners(QQuickItem *item); - - bool isAncestor(QQuickItem *item) const; - - QQuickItem *m_parentItem; - QQuickPopupPrivate *m_popup; -}; - class Q_AUTOTEST_EXPORT QQuickPopupPrivate : public QObjectPrivate, public QQuickItemChangeListener { Q_DECLARE_PUBLIC(QQuickPopup) @@ -164,6 +94,7 @@ public: } void init(); + void closeOrReject(); bool tryClose(QQuickItem *item, QMouseEvent *event); virtual void reposition(); virtual void resizeOverlay(); @@ -207,6 +138,7 @@ public: bool allowVerticalResize; bool allowHorizontalResize; bool hadActiveFocusBeforeExitTransition; + bool interactive; qreal x; qreal y; qreal effectiveX; @@ -226,7 +158,7 @@ public: QQuickTransition *enter; QQuickTransition *exit; QQuickPopupItem *popupItem; - QQuickPopupPositioner positioner; + QQuickPopupPositioner *positioner; QList<QQuickStateAction> enterActions; QList<QQuickStateAction> exitActions; QQuickPopupTransitionManager transitionManager; diff --git a/src/quicktemplates2/qquickpopupitem.cpp b/src/quicktemplates2/qquickpopupitem.cpp new file mode 100644 index 00000000..8a84cc20 --- /dev/null +++ b/src/quicktemplates2/qquickpopupitem.cpp @@ -0,0 +1,294 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qquickpopupitem_p_p.h" +#include "qquickapplicationwindow_p.h" +#include "qquickshortcutcontext_p_p.h" +#include "qquickcontrol_p_p.h" +#include "qquickpopup_p_p.h" + +#include <QtGui/private/qshortcutmap_p.h> +#include <QtGui/private/qguiapplication_p.h> + +QT_BEGIN_NAMESPACE + +class QQuickPopupItemPrivate : public QQuickControlPrivate +{ + Q_DECLARE_PUBLIC(QQuickPopupItem) + +public: + QQuickPopupItemPrivate(QQuickPopup *popup); + + void implicitWidthChanged() override; + void implicitHeightChanged() override; + + void resolveFont() override; + + QQuickItem *getContentItem() override; + + int backId; + int escapeId; + QQuickPopup *popup; +}; + +QQuickPopupItemPrivate::QQuickPopupItemPrivate(QQuickPopup *popup) + : backId(0), + escapeId(0), + popup(popup) +{ + isTabFence = true; +} + +void QQuickPopupItemPrivate::implicitWidthChanged() +{ + QQuickControlPrivate::implicitWidthChanged(); + emit popup->implicitWidthChanged(); +} + +void QQuickPopupItemPrivate::implicitHeightChanged() +{ + QQuickControlPrivate::implicitHeightChanged(); + emit popup->implicitHeightChanged(); +} + +void QQuickPopupItemPrivate::resolveFont() +{ + if (QQuickApplicationWindow *window = qobject_cast<QQuickApplicationWindow *>(popup->window())) + inheritFont(window->font()); +} + +QQuickItem *QQuickPopupItemPrivate::getContentItem() +{ + Q_Q(QQuickPopupItem); + if (!contentItem) + contentItem = new QQuickItem(q); + return contentItem; +} + +QQuickPopupItem::QQuickPopupItem(QQuickPopup *popup) : + QQuickControl(*(new QQuickPopupItemPrivate(popup)), nullptr) +{ + setParent(popup); + setVisible(false); + setFlag(ItemIsFocusScope); + setAcceptedMouseButtons(Qt::AllButtons); + + // TODO: switch to QStyleHints::useHoverEffects in Qt 5.8 + setHoverEnabled(true); + // setAcceptHoverEvents(QGuiApplication::styleHints()->useHoverEffects()); + // connect(QGuiApplication::styleHints(), &QStyleHints::useHoverEffectsChanged, this, &QQuickItem::setAcceptHoverEvents); +} + +void QQuickPopupItem::grabShortcut() +{ +#ifndef QT_NO_SHORTCUT + Q_D(QQuickPopupItem); + QGuiApplicationPrivate *pApp = QGuiApplicationPrivate::instance(); + if (!d->backId) + d->backId = pApp->shortcutMap.addShortcut(this, Qt::Key_Back, Qt::WindowShortcut, QQuickShortcutContext::matcher); + if (!d->escapeId) + d->escapeId = pApp->shortcutMap.addShortcut(this, Qt::Key_Escape, Qt::WindowShortcut, QQuickShortcutContext::matcher); +#endif // QT_NO_SHORTCUT +} + +void QQuickPopupItem::ungrabShortcut() +{ +#ifndef QT_NO_SHORTCUT + Q_D(QQuickPopupItem); + QGuiApplicationPrivate *pApp = QGuiApplicationPrivate::instance(); + if (d->backId) { + pApp->shortcutMap.removeShortcut(d->backId, this); + d->backId = 0; + } + if (d->escapeId) { + pApp->shortcutMap.removeShortcut(d->escapeId, this); + d->escapeId = 0; + } +#endif // QT_NO_SHORTCUT +} + +void QQuickPopupItem::updatePolish() +{ + Q_D(QQuickPopupItem); + return QQuickPopupPrivate::get(d->popup)->reposition(); +} + +bool QQuickPopupItem::event(QEvent *event) +{ + Q_D(QQuickPopupItem); + if (event->type() == QEvent::Shortcut) { + QShortcutEvent *se = static_cast<QShortcutEvent *>(event); + if (se->shortcutId() == d->escapeId || se->shortcutId() == d->backId) { + QQuickPopupPrivate *p = QQuickPopupPrivate::get(d->popup); + if (p->interactive) { + p->closeOrReject(); + return true; + } + } + } + return QQuickItem::event(event); +} + +bool QQuickPopupItem::childMouseEventFilter(QQuickItem *child, QEvent *event) +{ + Q_D(QQuickPopupItem); + return d->popup->childMouseEventFilter(child, event); +} + +void QQuickPopupItem::focusInEvent(QFocusEvent *event) +{ + Q_D(QQuickPopupItem); + d->popup->focusInEvent(event); +} + +void QQuickPopupItem::focusOutEvent(QFocusEvent *event) +{ + Q_D(QQuickPopupItem); + d->popup->focusOutEvent(event); +} + +void QQuickPopupItem::keyPressEvent(QKeyEvent *event) +{ + Q_D(QQuickPopupItem); + d->popup->keyPressEvent(event); +} + +void QQuickPopupItem::keyReleaseEvent(QKeyEvent *event) +{ + Q_D(QQuickPopupItem); + d->popup->keyReleaseEvent(event); +} + +void QQuickPopupItem::mousePressEvent(QMouseEvent *event) +{ + Q_D(QQuickPopupItem); + d->popup->mousePressEvent(event); +} + +void QQuickPopupItem::mouseMoveEvent(QMouseEvent *event) +{ + Q_D(QQuickPopupItem); + d->popup->mouseMoveEvent(event); +} + +void QQuickPopupItem::mouseReleaseEvent(QMouseEvent *event) +{ + Q_D(QQuickPopupItem); + d->popup->mouseReleaseEvent(event); +} + +void QQuickPopupItem::mouseDoubleClickEvent(QMouseEvent *event) +{ + Q_D(QQuickPopupItem); + d->popup->mouseDoubleClickEvent(event); +} + +void QQuickPopupItem::mouseUngrabEvent() +{ + Q_D(QQuickPopupItem); + d->popup->mouseUngrabEvent(); +} + +void QQuickPopupItem::wheelEvent(QWheelEvent *event) +{ + Q_D(QQuickPopupItem); + d->popup->wheelEvent(event); +} + +void QQuickPopupItem::contentItemChange(QQuickItem *newItem, QQuickItem *oldItem) +{ + Q_D(QQuickPopupItem); + QQuickControl::contentItemChange(newItem, oldItem); + d->popup->contentItemChange(newItem, oldItem); +} + +void QQuickPopupItem::fontChange(const QFont &newFont, const QFont &oldFont) +{ + Q_D(QQuickPopupItem); + QQuickControl::fontChange(newFont, oldFont); + d->popup->fontChange(newFont, oldFont); +} + +void QQuickPopupItem::geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) +{ + Q_D(QQuickPopupItem); + QQuickControl::geometryChanged(newGeometry, oldGeometry); + d->popup->geometryChanged(newGeometry, oldGeometry); +} + +void QQuickPopupItem::localeChange(const QLocale &newLocale, const QLocale &oldLocale) +{ + Q_D(QQuickPopupItem); + QQuickControl::localeChange(newLocale, oldLocale); + d->popup->localeChange(newLocale, oldLocale); +} + +void QQuickPopupItem::itemChange(ItemChange change, const ItemChangeData &data) +{ + Q_D(QQuickPopupItem); + QQuickControl::itemChange(change, data); + d->popup->itemChange(change, data); +} + +void QQuickPopupItem::paddingChange(const QMarginsF &newPadding, const QMarginsF &oldPadding) +{ + Q_D(QQuickPopupItem); + QQuickControl::paddingChange(newPadding, oldPadding); + d->popup->paddingChange(newPadding, oldPadding); +} + +QFont QQuickPopupItem::defaultFont() const +{ + Q_D(const QQuickPopupItem); + return d->popup->defaultFont(); +} + +#ifndef QT_NO_ACCESSIBILITY +QAccessible::Role QQuickPopupItem::accessibleRole() const +{ + Q_D(const QQuickPopupItem); + return d->popup->accessibleRole(); +} + +void QQuickPopupItem::accessibilityActiveChanged(bool active) +{ + Q_D(const QQuickPopupItem); + QQuickControl::accessibilityActiveChanged(active); + d->popup->accessibilityActiveChanged(active); +} +#endif // QT_NO_ACCESSIBILITY + +QT_END_NAMESPACE diff --git a/src/quicktemplates2/qquickpopupitem_p_p.h b/src/quicktemplates2/qquickpopupitem_p_p.h new file mode 100644 index 00000000..c6d5e7d2 --- /dev/null +++ b/src/quicktemplates2/qquickpopupitem_p_p.h @@ -0,0 +1,106 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QQUICKPOPUPITEM_P_P_H +#define QQUICKPOPUPITEM_P_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include "qquickcontrol_p.h" + +QT_BEGIN_NAMESPACE + +class QQuickPopup; +class QQuickPopupItemPrivate; + +class QQuickPopupItem : public QQuickControl +{ + Q_OBJECT + +public: + explicit QQuickPopupItem(QQuickPopup *popup); + + void grabShortcut(); + void ungrabShortcut(); + +protected: + void updatePolish() override; + + bool event(QEvent *event) override; + bool childMouseEventFilter(QQuickItem *child, QEvent *event) override; + void focusInEvent(QFocusEvent *event) override; + void focusOutEvent(QFocusEvent *event) override; + void keyPressEvent(QKeyEvent *event) override; + void keyReleaseEvent(QKeyEvent *event) override; + void mousePressEvent(QMouseEvent *event) override; + void mouseMoveEvent(QMouseEvent *event) override; + void mouseReleaseEvent(QMouseEvent *event) override; + void mouseDoubleClickEvent(QMouseEvent *event) override; + void mouseUngrabEvent() override; + void wheelEvent(QWheelEvent *event) override; + + void contentItemChange(QQuickItem *newItem, QQuickItem *oldItem) override; + void fontChange(const QFont &newFont, const QFont &oldFont) override; + void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override; + void localeChange(const QLocale &newLocale, const QLocale &oldLocale) override; + void itemChange(ItemChange change, const ItemChangeData &data) override; + void paddingChange(const QMarginsF &newPadding, const QMarginsF &oldPadding) override; + + QFont defaultFont() const override; + +#ifndef QT_NO_ACCESSIBILITY + QAccessible::Role accessibleRole() const override; + void accessibilityActiveChanged(bool active) override; +#endif + +private: + Q_DISABLE_COPY(QQuickPopupItem) + Q_DECLARE_PRIVATE(QQuickPopupItem) + friend class QQuickPopup; +}; + +QT_END_NAMESPACE + +#endif // QQUICKPOPUPITEM_P_P_H diff --git a/src/quicktemplates2/qquickpopuppositioner.cpp b/src/quicktemplates2/qquickpopuppositioner.cpp new file mode 100644 index 00000000..762b6d30 --- /dev/null +++ b/src/quicktemplates2/qquickpopuppositioner.cpp @@ -0,0 +1,277 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qquickpopuppositioner_p_p.h" +#include "qquickpopupitem_p_p.h" +#include "qquickpopup_p_p.h" + +#include <QtQuick/private/qquickitem_p.h> + +QT_BEGIN_NAMESPACE + +static const QQuickItemPrivate::ChangeTypes AncestorChangeTypes = QQuickItemPrivate::Geometry + | QQuickItemPrivate::Parent + | QQuickItemPrivate::Children; + +static const QQuickItemPrivate::ChangeTypes ItemChangeTypes = QQuickItemPrivate::Geometry + | QQuickItemPrivate::Parent; + +QQuickPopupPositioner::QQuickPopupPositioner(QQuickPopup *popup) : + m_positioning(false), + m_parentItem(nullptr), + m_popup(popup) +{ +} + +QQuickPopupPositioner::~QQuickPopupPositioner() +{ + if (m_parentItem) { + QQuickItemPrivate::get(m_parentItem)->removeItemChangeListener(this, ItemChangeTypes); + removeAncestorListeners(m_parentItem->parentItem()); + } +} + +QQuickItem *QQuickPopupPositioner::parentItem() const +{ + return m_parentItem; +} + +void QQuickPopupPositioner::setParentItem(QQuickItem *parent) +{ + if (m_parentItem == parent) + return; + + if (m_parentItem) { + QQuickItemPrivate::get(m_parentItem)->removeItemChangeListener(this, ItemChangeTypes); + removeAncestorListeners(m_parentItem->parentItem()); + } + + m_parentItem = parent; + + if (!parent) + return; + + QQuickItemPrivate::get(parent)->addItemChangeListener(this, ItemChangeTypes); + addAncestorListeners(parent->parentItem()); + + if (m_popup->popupItem()->isVisible()) + reposition(); +} + +void QQuickPopupPositioner::reposition() +{ + QQuickItem *popupItem = m_popup->popupItem(); + if (!popupItem->isVisible()) + return; + + if (m_positioning) { + popupItem->polish(); + return; + } + + const qreal w = popupItem->width(); + const qreal h = popupItem->height(); + const qreal iw = popupItem->implicitWidth(); + const qreal ih = popupItem->implicitHeight(); + + bool widthAdjusted = false; + bool heightAdjusted = false; + QQuickPopupPrivate *p = QQuickPopupPrivate::get(m_popup); + + QRectF rect(p->allowHorizontalMove ? p->x : popupItem->x(), + p->allowVerticalMove ? p->y : popupItem->y(), + !p->hasWidth && iw > 0 ? iw : w, + !p->hasHeight && ih > 0 ? ih : h); + if (m_parentItem) { + rect = m_parentItem->mapRectToScene(rect); + + if (p->window) { + const QMarginsF margins = p->getMargins(); + const QRectF bounds(qMax<qreal>(0.0, margins.left()), + qMax<qreal>(0.0, margins.top()), + p->window->width() - qMax<qreal>(0.0, margins.left()) - qMax<qreal>(0.0, margins.right()), + p->window->height() - qMax<qreal>(0.0, margins.top()) - qMax<qreal>(0.0, margins.bottom())); + + // if the popup doesn't fit horizontally inside the window, try flipping it around (left <-> right) + if (p->allowHorizontalFlip && (rect.left() < bounds.left() || rect.right() > bounds.right())) { + const QRectF flipped = m_parentItem->mapRectToScene(QRectF(m_parentItem->width() - p->x - rect.width(), p->y, rect.width(), rect.height())); + if (flipped.intersected(bounds).width() > rect.intersected(bounds).width()) + rect.moveLeft(flipped.left()); + } + + // if the popup doesn't fit vertically inside the window, try flipping it around (above <-> below) + if (p->allowVerticalFlip && (rect.top() < bounds.top() || rect.bottom() > bounds.bottom())) { + const QRectF flipped = m_parentItem->mapRectToScene(QRectF(p->x, m_parentItem->height() - p->y - rect.height(), rect.width(), rect.height())); + if (flipped.intersected(bounds).height() > rect.intersected(bounds).height()) + rect.moveTop(flipped.top()); + } + + // push inside the margins if specified + if (p->allowVerticalMove) { + if (margins.top() >= 0 && rect.top() < bounds.top()) + rect.moveTop(margins.top()); + if (margins.bottom() >= 0 && rect.bottom() > bounds.bottom()) + rect.moveBottom(bounds.bottom()); + } + if (p->allowHorizontalMove) { + if (margins.left() >= 0 && rect.left() < bounds.left()) + rect.moveLeft(margins.left()); + if (margins.right() >= 0 && rect.right() > bounds.right()) + rect.moveRight(bounds.right()); + } + + if (iw > 0 && (rect.left() < bounds.left() || rect.right() > bounds.right())) { + // neither the flipped or pushed geometry fits inside the window, choose + // whichever side (left vs. right) fits larger part of the popup + if (p->allowHorizontalMove && p->allowHorizontalFlip) { + if (rect.left() < bounds.left() && bounds.left() + rect.width() <= bounds.right()) + rect.moveLeft(bounds.left()); + else if (rect.right() > bounds.right() && bounds.right() - rect.width() >= bounds.left()) + rect.moveRight(bounds.right()); + } + + // as a last resort, adjust the width to fit the window + if (p->allowHorizontalResize) { + if (rect.left() < bounds.left()) { + rect.setLeft(bounds.left()); + widthAdjusted = true; + } + if (rect.right() > bounds.right()) { + rect.setRight(bounds.right()); + widthAdjusted = true; + } + } + } else if (iw > 0 && rect.left() >= bounds.left() && rect.right() <= bounds.right() + && iw != w) { + // restore original width + rect.setWidth(iw); + widthAdjusted = true; + } + + if (ih > 0 && (rect.top() < bounds.top() || rect.bottom() > bounds.bottom())) { + // neither the flipped or pushed geometry fits inside the window, choose + // whichever side (above vs. below) fits larger part of the popup + if (p->allowVerticalMove && p->allowVerticalFlip) { + if (rect.top() < bounds.top() && bounds.top() + rect.height() <= bounds.bottom()) + rect.moveTop(bounds.top()); + else if (rect.bottom() > bounds.bottom() && bounds.bottom() - rect.height() >= bounds.top()) + rect.moveBottom(bounds.bottom()); + } + + // as a last resort, adjust the height to fit the window + if (p->allowVerticalResize) { + if (rect.top() < bounds.top()) { + rect.setTop(bounds.top()); + heightAdjusted = true; + } + if (rect.bottom() > bounds.bottom()) { + rect.setBottom(bounds.bottom()); + heightAdjusted = true; + } + } + } else if (ih > 0 && rect.top() >= bounds.top() && rect.bottom() <= bounds.bottom() + && ih != h) { + // restore original height + rect.setHeight(ih); + heightAdjusted = true; + } + } + } + + m_positioning = true; + + popupItem->setPosition(rect.topLeft()); + + const QPointF effectivePos = m_parentItem ? m_parentItem->mapFromScene(rect.topLeft()) : rect.topLeft(); + if (!qFuzzyCompare(p->effectiveX, effectivePos.x())) { + p->effectiveX = effectivePos.x(); + emit m_popup->xChanged(); + } + if (!qFuzzyCompare(p->effectiveY, effectivePos.y())) { + p->effectiveY = effectivePos.y(); + emit m_popup->yChanged(); + } + + if (!p->hasWidth && widthAdjusted && rect.width() > 0) + popupItem->setWidth(rect.width()); + if (!p->hasHeight && heightAdjusted && rect.height() > 0) + popupItem->setHeight(rect.height()); + + m_positioning = false; +} + +void QQuickPopupPositioner::itemGeometryChanged(QQuickItem *, QQuickGeometryChange, const QRectF &) +{ + if (m_parentItem && m_popup->popupItem()->isVisible()) + reposition(); +} + +void QQuickPopupPositioner::itemParentChanged(QQuickItem *, QQuickItem *parent) +{ + addAncestorListeners(parent); +} + +void QQuickPopupPositioner::itemChildRemoved(QQuickItem *item, QQuickItem *child) +{ + if (child->isAncestorOf(m_parentItem)) + removeAncestorListeners(item); +} + +void QQuickPopupPositioner::removeAncestorListeners(QQuickItem *item) +{ + if (item == m_parentItem) + return; + + QQuickItem *p = item; + while (p) { + QQuickItemPrivate::get(p)->removeItemChangeListener(this, AncestorChangeTypes); + p = p->parentItem(); + } +} + +void QQuickPopupPositioner::addAncestorListeners(QQuickItem *item) +{ + if (item == m_parentItem) + return; + + QQuickItem *p = item; + while (p) { + QQuickItemPrivate::get(p)->addItemChangeListener(this, AncestorChangeTypes); + p = p->parentItem(); + } +} + +QT_END_NAMESPACE diff --git a/src/quicktemplates2/qquickpopuppositioner_p_p.h b/src/quicktemplates2/qquickpopuppositioner_p_p.h new file mode 100644 index 00000000..8d3c6386 --- /dev/null +++ b/src/quicktemplates2/qquickpopuppositioner_p_p.h @@ -0,0 +1,85 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QQUICKPOPUPPOSITIONER_P_P_H +#define QQUICKPOPUPPOSITIONER_P_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QtQuick/private/qquickitemchangelistener_p.h> + +QT_BEGIN_NAMESPACE + +class QQuickItem; +class QQuickPopup; + +class QQuickPopupPositioner : public QQuickItemChangeListener +{ +public: + explicit QQuickPopupPositioner(QQuickPopup *popup); + ~QQuickPopupPositioner(); + + QQuickItem *parentItem() const; + void setParentItem(QQuickItem *parent); + + virtual void reposition(); + +protected: + void itemGeometryChanged(QQuickItem *, QQuickGeometryChange, const QRectF &) override; + void itemParentChanged(QQuickItem *, QQuickItem *parent) override; + void itemChildRemoved(QQuickItem *, QQuickItem *child) override; + +private: + void removeAncestorListeners(QQuickItem *item); + void addAncestorListeners(QQuickItem *item); + + bool m_positioning; + QQuickItem *m_parentItem; + QQuickPopup *m_popup; +}; + +QT_END_NAMESPACE + +#endif // QQUICKPOPUPPOSITIONER_P_P_H diff --git a/src/quicktemplates2/qquickrangeslider.cpp b/src/quicktemplates2/qquickrangeslider.cpp index 4e350ef2..a5c1d747 100644 --- a/src/quicktemplates2/qquickrangeslider.cpp +++ b/src/quicktemplates2/qquickrangeslider.cpp @@ -92,7 +92,8 @@ public: handle(nullptr), slider(slider), pressed(false), - hovered(false) + hovered(false), + touchId(-1) { } @@ -103,9 +104,6 @@ public: static QQuickRangeSliderNodePrivate *get(QQuickRangeSliderNode *node); -private: - friend class QQuickRangeSlider; - qreal value; bool isPendingValue; qreal pendingValue; @@ -114,6 +112,7 @@ private: QQuickRangeSlider *slider; bool pressed; bool hovered; + int touchId; }; bool QQuickRangeSliderNodePrivate::isFirst() const @@ -316,6 +315,7 @@ class QQuickRangeSliderPrivate : public QQuickControlPrivate public: QQuickRangeSliderPrivate() : + live(false), from(defaultFrom), to(defaultTo), stepSize(0), @@ -326,27 +326,25 @@ public: { } + QQuickRangeSliderNode *pressedNode(int touchId = -1) const; + void handlePress(const QPointF &point, int touchId = -1); + void handleMove(const QPointF &point, int touchId = -1); + void handleRelease(const QPointF &point, int touchId = -1); + void handleUngrab(); + void updateHover(const QPointF &pos); + bool live; qreal from; qreal to; qreal stepSize; QQuickRangeSliderNode *first; QQuickRangeSliderNode *second; - QPoint pressPoint; + QPointF pressPoint; Qt::Orientation orientation; QQuickRangeSlider::SnapMode snapMode; }; -void QQuickRangeSliderPrivate::updateHover(const QPointF &pos) -{ - Q_Q(QQuickRangeSlider); - QQuickItem *firstHandle = first->handle(); - QQuickItem *secondHandle = second->handle(); - first->setHovered(firstHandle && firstHandle->isEnabled() && firstHandle->contains(q->mapToItem(firstHandle, pos))); - second->setHovered(secondHandle && secondHandle->isEnabled() && secondHandle->contains(q->mapToItem(secondHandle, pos))); -} - static qreal valueAt(const QQuickRangeSlider *slider, qreal position) { return slider->from() + (slider->to() - slider->from()) * position; @@ -365,7 +363,7 @@ static qreal snapPosition(const QQuickRangeSlider *slider, qreal position) return qRound(position / effectiveStep) * effectiveStep; } -static qreal positionAt(const QQuickRangeSlider *slider, QQuickItem *handle, const QPoint &point) +static qreal positionAt(const QQuickRangeSlider *slider, QQuickItem *handle, const QPointF &point) { if (slider->orientation() == Qt::Horizontal) { const qreal hw = handle ? handle->width() : 0; @@ -386,6 +384,135 @@ static qreal positionAt(const QQuickRangeSlider *slider, QQuickItem *handle, con return 0; } +QQuickRangeSliderNode *QQuickRangeSliderPrivate::pressedNode(int touchId) const +{ + if (touchId == -1) + return first->isPressed() ? first : (second->isPressed() ? second : nullptr); + if (QQuickRangeSliderNodePrivate::get(first)->touchId == touchId) + return first; + if (QQuickRangeSliderNodePrivate::get(second)->touchId == touchId) + return second; + return nullptr; +} + +void QQuickRangeSliderPrivate::handlePress(const QPointF &point, int touchId) +{ + Q_Q(QQuickRangeSlider); + pressPoint = point; + + QQuickItem *firstHandle = first->handle(); + QQuickItem *secondHandle = second->handle(); + const bool firstHit = firstHandle && !first->isPressed() && firstHandle->contains(q->mapToItem(firstHandle, point)); + const bool secondHit = secondHandle && !second->isPressed() && secondHandle->contains(q->mapToItem(secondHandle, point)); + QQuickRangeSliderNode *hitNode = nullptr; + QQuickRangeSliderNode *otherNode = nullptr; + + if (firstHit && secondHit) { + // choose highest + hitNode = firstHandle->z() > secondHandle->z() ? first : second; + otherNode = firstHandle->z() > secondHandle->z() ? second : first; + } else if (firstHit) { + hitNode = first; + otherNode = second; + } else if (secondHit) { + hitNode = second; + otherNode = first; + } else { + // find the nearest + const qreal firstDistance = QLineF(firstHandle->boundingRect().center(), + q->mapToItem(firstHandle, point)).length(); + const qreal secondDistance = QLineF(secondHandle->boundingRect().center(), + q->mapToItem(secondHandle, point)).length(); + + if (qFuzzyCompare(firstDistance, secondDistance)) { + // same distance => choose the one that can be moved towards the press position + const bool inverted = from > to; + const qreal pos = positionAt(q, firstHandle, point); + if ((!inverted && pos < first->position()) || (inverted && pos > first->position())) { + hitNode = first; + otherNode = second; + } else { + hitNode = second; + otherNode = first; + } + } else if (firstDistance < secondDistance) { + hitNode = first; + otherNode = second; + } else { + hitNode = second; + otherNode = first; + } + } + + if (hitNode) { + hitNode->setPressed(true); + hitNode->handle()->setZ(1); + QQuickRangeSliderNodePrivate::get(hitNode)->touchId = touchId; + } + if (otherNode) + otherNode->handle()->setZ(0); +} + +void QQuickRangeSliderPrivate::handleMove(const QPointF &point, int touchId) +{ + Q_Q(QQuickRangeSlider); + if (!q->keepMouseGrab()) + return; + QQuickRangeSliderNode *pressedNode = QQuickRangeSliderPrivate::pressedNode(touchId); + if (pressedNode) { + qreal pos = positionAt(q, pressedNode->handle(), point); + if (snapMode == QQuickRangeSlider::SnapAlways) + pos = snapPosition(q, pos); + if (live) + pressedNode->setValue(valueAt(q, pos)); + else + QQuickRangeSliderNodePrivate::get(pressedNode)->setPosition(pos); + } +} + +void QQuickRangeSliderPrivate::handleRelease(const QPointF &point, int touchId) +{ + Q_Q(QQuickRangeSlider); + pressPoint = QPointF(); + + QQuickRangeSliderNode *pressedNode = QQuickRangeSliderPrivate::pressedNode(touchId); + if (!pressedNode) + return; + QQuickRangeSliderNodePrivate *pressedNodePrivate = QQuickRangeSliderNodePrivate::get(pressedNode); + + if (q->keepMouseGrab()) { + qreal pos = positionAt(q, pressedNode->handle(), point); + if (snapMode != QQuickRangeSlider::NoSnap) + pos = snapPosition(q, pos); + qreal val = valueAt(q, pos); + if (!qFuzzyCompare(val, pressedNode->value())) + pressedNode->setValue(val); + else if (snapMode != QQuickRangeSlider::NoSnap) + pressedNodePrivate->setPosition(pos); + q->setKeepMouseGrab(false); + } + pressedNode->setPressed(false); + pressedNodePrivate->touchId = -1; +} + +void QQuickRangeSliderPrivate::handleUngrab() +{ + pressPoint = QPointF(); + first->setPressed(false); + second->setPressed(false); + QQuickRangeSliderNodePrivate::get(first)->touchId = -1; + QQuickRangeSliderNodePrivate::get(second)->touchId = -1; +} + +void QQuickRangeSliderPrivate::updateHover(const QPointF &pos) +{ + Q_Q(QQuickRangeSlider); + QQuickItem *firstHandle = first->handle(); + QQuickItem *secondHandle = second->handle(); + first->setHovered(firstHandle && firstHandle->isEnabled() && firstHandle->contains(q->mapToItem(firstHandle, pos))); + second->setHovered(secondHandle && secondHandle->isEnabled() && secondHandle->contains(q->mapToItem(secondHandle, pos))); +} + QQuickRangeSlider::QQuickRangeSlider(QQuickItem *parent) : QQuickControl(*(new QQuickRangeSliderPrivate), parent) { @@ -474,8 +601,10 @@ void QQuickRangeSlider::setTo(qreal to) If \l to is greater than \l from, the value of the first handle must be greater than the second, and vice versa. - Unlike \l {first.position}{position}, value is not updated while the - handle is dragged, but rather when it has been released. + Unlike \l {first.position}{position}, value is not updated by default + while the handle is dragged, but rather when it has been released. The + \l live property can be used to make the slider provide live updates + for value. The default value is \c 0.0. \row @@ -536,8 +665,10 @@ QQuickRangeSliderNode *QQuickRangeSlider::first() const If \l to is greater than \l from, the value of the first handle must be greater than the second, and vice versa. - Unlike \l {second.position}{position}, value is not updated while the - handle is dragged, but rather when it has been released. + Unlike \l {second.position}{position}, value is not updated by default + while the handle is dragged, but rather when it has been released. The + \l live property can be used to make the slider provide live updates + for value. The default value is \c 0.0. \row @@ -657,6 +788,33 @@ void QQuickRangeSlider::setOrientation(Qt::Orientation orientation) } /*! + \since QtQuick.Controls 2.2 + \qmlproperty bool QtQuick.Controls::RangeSlider::live + + This property holds whether the slider provides live updates for the \l first.value + and \l second.value properties while the respective handles are dragged. + + The default value is \c false. + + \sa first.value, second.value +*/ +bool QQuickRangeSlider::live() const +{ + Q_D(const QQuickRangeSlider); + return d->live; +} + +void QQuickRangeSlider::setLive(bool live) +{ + Q_D(QQuickRangeSlider); + if (d->live == live) + return; + + d->live = live; + emit liveChanged(); +} + +/*! \qmlmethod void QtQuick.Controls::RangeSlider::setValues(real firstValue, real secondValue) Sets \l first.value and \l second.value with the given arguments. @@ -804,58 +962,7 @@ void QQuickRangeSlider::mousePressEvent(QMouseEvent *event) { Q_D(QQuickRangeSlider); QQuickControl::mousePressEvent(event); - d->pressPoint = event->pos(); - - QQuickItem *firstHandle = d->first->handle(); - QQuickItem *secondHandle = d->second->handle(); - const bool firstHit = firstHandle && firstHandle->contains(mapToItem(firstHandle, d->pressPoint)); - const bool secondHit = secondHandle && secondHandle->contains(mapToItem(secondHandle, d->pressPoint)); - QQuickRangeSliderNode *hitNode = nullptr; - QQuickRangeSliderNode *otherNode = nullptr; - - if (firstHit && secondHit) { - // choose highest - hitNode = firstHandle->z() > secondHandle->z() ? d->first : d->second; - otherNode = firstHandle->z() > secondHandle->z() ? d->second : d->first; - } else if (firstHit) { - hitNode = d->first; - otherNode = d->second; - } else if (secondHit) { - hitNode = d->second; - otherNode = d->first; - } else { - // find the nearest - const qreal firstDistance = QLineF(firstHandle->boundingRect().center(), - mapToItem(firstHandle, event->pos())).length(); - const qreal secondDistance = QLineF(secondHandle->boundingRect().center(), - mapToItem(secondHandle, event->pos())).length(); - - if (qFuzzyCompare(firstDistance, secondDistance)) { - // same distance => choose the one that can be moved towards the press position - const bool inverted = d->from > d->to; - const qreal pos = positionAt(this, firstHandle, event->pos()); - if ((!inverted && pos < d->first->position()) || (inverted && pos > d->first->position())) { - hitNode = d->first; - otherNode = d->second; - } else { - hitNode = d->second; - otherNode = d->first; - } - } else if (firstDistance < secondDistance) { - hitNode = d->first; - otherNode = d->second; - } else { - hitNode = d->second; - otherNode = d->first; - } - } - - if (hitNode) { - hitNode->setPressed(true); - hitNode->handle()->setZ(1); - } - if (otherNode) - otherNode->handle()->setZ(0); + d->handlePress(event->localPos()); } void QQuickRangeSlider::mouseMoveEvent(QMouseEvent *event) @@ -864,53 +971,92 @@ void QQuickRangeSlider::mouseMoveEvent(QMouseEvent *event) QQuickControl::mouseMoveEvent(event); if (!keepMouseGrab()) { if (d->orientation == Qt::Horizontal) - setKeepMouseGrab(QQuickWindowPrivate::dragOverThreshold(event->pos().x() - d->pressPoint.x(), Qt::XAxis, event)); + setKeepMouseGrab(QQuickWindowPrivate::dragOverThreshold(event->localPos().x() - d->pressPoint.x(), Qt::XAxis, event)); else - setKeepMouseGrab(QQuickWindowPrivate::dragOverThreshold(event->pos().y() - d->pressPoint.y(), Qt::YAxis, event)); - } - if (keepMouseGrab()) { - QQuickRangeSliderNode *pressedNode = d->first->isPressed() ? d->first : (d->second->isPressed() ? d->second : nullptr); - if (pressedNode) { - qreal pos = positionAt(this, pressedNode->handle(), event->pos()); - if (d->snapMode == SnapAlways) - pos = snapPosition(this, pos); - QQuickRangeSliderNodePrivate::get(pressedNode)->setPosition(pos); - } + setKeepMouseGrab(QQuickWindowPrivate::dragOverThreshold(event->localPos().y() - d->pressPoint.y(), Qt::YAxis, event)); } + d->handleMove(event->localPos()); } void QQuickRangeSlider::mouseReleaseEvent(QMouseEvent *event) { Q_D(QQuickRangeSlider); QQuickControl::mouseReleaseEvent(event); + d->handleRelease(event->localPos()); +} - d->pressPoint = QPoint(); - if (!keepMouseGrab()) - return; +void QQuickRangeSlider::mouseUngrabEvent() +{ + Q_D(QQuickRangeSlider); + QQuickControl::mouseUngrabEvent(); + d->handleUngrab(); +} - QQuickRangeSliderNode *pressedNode = d->first->isPressed() ? d->first : (d->second->isPressed() ? d->second : nullptr); - if (!pressedNode) - return; +void QQuickRangeSlider::touchEvent(QTouchEvent *event) +{ + Q_D(QQuickRangeSlider); + switch (event->type()) { + case QEvent::TouchBegin: + if (!d->first->isPressed() || !d->second->isPressed()) { + const QTouchEvent::TouchPoint point = event->touchPoints().first(); + d->handlePress(point.pos(), point.id()); + } else { + event->ignore(); + } + break; + + case QEvent::TouchUpdate: + for (const QTouchEvent::TouchPoint &point : event->touchPoints()) { + switch (point.state()) { + case Qt::TouchPointPressed: + if (!d->first->isPressed() || !d->second->isPressed()) + d->handlePress(point.pos(), point.id()); + break; + case Qt::TouchPointMoved: + if (!keepMouseGrab()) { + if (d->orientation == Qt::Horizontal) + setKeepMouseGrab(QQuickWindowPrivate::dragOverThreshold(point.pos().x() - point.startPos().x(), Qt::XAxis, &point)); + else + setKeepMouseGrab(QQuickWindowPrivate::dragOverThreshold(point.pos().y() - point.startPos().y(), Qt::YAxis, &point)); + } + if (point.id() == QQuickRangeSliderNodePrivate::get(d->first)->touchId + || point.id() == QQuickRangeSliderNodePrivate::get(d->second)->touchId) + d->handleMove(point.pos(), point.id()); + break; + case Qt::TouchPointReleased: + if (point.id() == QQuickRangeSliderNodePrivate::get(d->first)->touchId + || point.id() == QQuickRangeSliderNodePrivate::get(d->second)->touchId) + d->handleRelease(point.pos(), point.id()); + break; + default: + break; + } + } + break; - qreal pos = positionAt(this, pressedNode->handle(), event->pos()); - if (d->snapMode != NoSnap) - pos = snapPosition(this, pos); - qreal val = valueAt(this, pos); - if (!qFuzzyCompare(val, pressedNode->value())) - pressedNode->setValue(val); - else if (d->snapMode != NoSnap) - QQuickRangeSliderNodePrivate::get(pressedNode)->setPosition(pos); - setKeepMouseGrab(false); - pressedNode->setPressed(false); + case QEvent::TouchEnd: + for (const QTouchEvent::TouchPoint &point : event->touchPoints()) { + if (point.id() == QQuickRangeSliderNodePrivate::get(d->first)->touchId + || point.id() == QQuickRangeSliderNodePrivate::get(d->second)->touchId) + d->handleRelease(point.pos(), point.id()); + } + break; + + case QEvent::TouchCancel: + d->handleUngrab(); + break; + + default: + QQuickControl::touchEvent(event); + break; + } } -void QQuickRangeSlider::mouseUngrabEvent() +void QQuickRangeSlider::touchUngrabEvent() { Q_D(QQuickRangeSlider); - QQuickControl::mouseUngrabEvent(); - d->pressPoint = QPoint(); - d->first->setPressed(false); - d->second->setPressed(false); + QQuickControl::touchUngrabEvent(); + d->handleUngrab(); } void QQuickRangeSlider::mirrorChange() diff --git a/src/quicktemplates2/qquickrangeslider_p.h b/src/quicktemplates2/qquickrangeslider_p.h index b7bf63fb..71b803f4 100644 --- a/src/quicktemplates2/qquickrangeslider_p.h +++ b/src/quicktemplates2/qquickrangeslider_p.h @@ -65,6 +65,7 @@ class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickRangeSlider : public QQuickControl Q_PROPERTY(qreal stepSize READ stepSize WRITE setStepSize NOTIFY stepSizeChanged FINAL) Q_PROPERTY(SnapMode snapMode READ snapMode WRITE setSnapMode NOTIFY snapModeChanged FINAL) Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation NOTIFY orientationChanged FINAL) + Q_PROPERTY(bool live READ live WRITE setLive NOTIFY liveChanged FINAL REVISION 2) public: explicit QQuickRangeSlider(QQuickItem *parent = nullptr); @@ -94,6 +95,9 @@ public: Qt::Orientation orientation() const; void setOrientation(Qt::Orientation orientation); + bool live() const; + void setLive(bool live); + Q_INVOKABLE void setValues(qreal firstValue, qreal secondValue); Q_SIGNALS: @@ -102,6 +106,7 @@ Q_SIGNALS: void stepSizeChanged(); void snapModeChanged(); void orientationChanged(); + Q_REVISION(2) void liveChanged(); protected: void focusInEvent(QFocusEvent *event) override; @@ -114,6 +119,8 @@ protected: void mouseMoveEvent(QMouseEvent *event) override; void mouseReleaseEvent(QMouseEvent *event) override; void mouseUngrabEvent() override; + void touchEvent(QTouchEvent *event) override; + void touchUngrabEvent() override; void mirrorChange() override; void componentComplete() override; diff --git a/src/quicktemplates2/qquickscrollbar.cpp b/src/quicktemplates2/qquickscrollbar.cpp index c17b3be6..e8c523f2 100644 --- a/src/quicktemplates2/qquickscrollbar.cpp +++ b/src/quicktemplates2/qquickscrollbar.cpp @@ -158,7 +158,7 @@ class QQuickScrollBarPrivate : public QQuickControlPrivate public: QQuickScrollBarPrivate() : size(0), position(0), stepSize(0), offset(0), active(false), pressed(false), moving(false), - orientation(Qt::Vertical) + orientation(Qt::Vertical), snapMode(QQuickScrollBar::NoSnap) { } @@ -167,10 +167,16 @@ public: return bar->d_func(); } - qreal positionAt(const QPoint &point) const; + qreal snapPosition(qreal position) const; + qreal positionAt(const QPointF &point) const; void updateActive(); void resizeContent() override; + void handlePress(const QPointF &point); + void handleMove(const QPointF &point); + void handleRelease(const QPointF &point); + void handleUngrab(); + qreal size; qreal position; qreal stepSize; @@ -179,9 +185,19 @@ public: bool pressed; bool moving; Qt::Orientation orientation; + QQuickScrollBar::SnapMode snapMode; }; -qreal QQuickScrollBarPrivate::positionAt(const QPoint &point) const +qreal QQuickScrollBarPrivate::snapPosition(qreal position) const +{ + const qreal effectiveStep = stepSize * (1.0 - size); + if (qFuzzyIsNull(effectiveStep)) + return position; + + return qRound(position / effectiveStep) * effectiveStep; +} + +qreal QQuickScrollBarPrivate::positionAt(const QPointF &point) const { Q_Q(const QQuickScrollBar); if (orientation == Qt::Horizontal) @@ -211,6 +227,42 @@ void QQuickScrollBarPrivate::resizeContent() } } +void QQuickScrollBarPrivate::handlePress(const QPointF &point) +{ + Q_Q(QQuickScrollBar); + offset = positionAt(point) - position; + if (offset < 0 || offset > size) + offset = size / 2; + q->setPressed(true); +} + +void QQuickScrollBarPrivate::handleMove(const QPointF &point) +{ + Q_Q(QQuickScrollBar); + qreal pos = qBound<qreal>(0.0, positionAt(point) - offset, 1.0 - size); + if (snapMode == QQuickScrollBar::SnapAlways) + pos = snapPosition(pos); + q->setPosition(pos); +} + +void QQuickScrollBarPrivate::handleRelease(const QPointF &point) +{ + Q_Q(QQuickScrollBar); + qreal pos = qBound<qreal>(0.0, positionAt(point) - offset, 1.0 - size); + if (snapMode != QQuickScrollBar::NoSnap) + pos = snapPosition(pos); + q->setPosition(pos); + offset = 0.0; + q->setPressed(false); +} + +void QQuickScrollBarPrivate::handleUngrab() +{ + Q_Q(QQuickScrollBar); + offset = 0.0; + q->setPressed(false); +} + QQuickScrollBar::QQuickScrollBar(QQuickItem *parent) : QQuickControl(*(new QQuickScrollBarPrivate), parent) { @@ -290,7 +342,7 @@ void QQuickScrollBar::setPosition(qreal position) This property holds the step size. The default value is \c 0.0. - \sa increase(), decrease() + \sa snapMode, increase(), decrease() */ qreal QQuickScrollBar::stepSize() const { @@ -390,6 +442,46 @@ void QQuickScrollBar::setOrientation(Qt::Orientation orientation) } /*! + \since QtQuick.Controls 2.2 + \qmlproperty enumeration QtQuick.Controls::ScrollBar::snapMode + + This property holds the snap mode. + + Possible values: + \value ScrollBar.NoSnap The scrollbar does not snap (default). + \value ScrollBar.SnapAlways The scrollbar snaps while dragged. + \value ScrollBar.SnapOnRelease The scrollbar does not snap while being dragged, but only after released. + + In the following table, the various modes are illustrated with animations. + The movement and the \l stepSize (\c 0.25) are identical in each animation. + + \table + \header + \row \li \b Value \li \b Example + \row \li \c ScrollBar.NoSnap \li \image qtquickcontrols2-scrollbar-nosnap.gif + \row \li \c ScrollBar.SnapAlways \li \image qtquickcontrols2-scrollbar-snapalways.gif + \row \li \c ScrollBar.SnapOnRelease \li \image qtquickcontrols2-scrollbar-snaponrelease.gif + \endtable + + \sa stepSize +*/ +QQuickScrollBar::SnapMode QQuickScrollBar::snapMode() const +{ + Q_D(const QQuickScrollBar); + return d->snapMode; +} + +void QQuickScrollBar::setSnapMode(SnapMode mode) +{ + Q_D(QQuickScrollBar); + if (d->snapMode == mode) + return; + + d->snapMode = mode; + emit snapModeChanged(); +} + +/*! \qmlmethod void QtQuick.Controls::ScrollBar::increase() Increases the position by \l stepSize or \c 0.1 if stepSize is \c 0.0. @@ -427,26 +519,28 @@ void QQuickScrollBar::mousePressEvent(QMouseEvent *event) { Q_D(QQuickScrollBar); QQuickControl::mousePressEvent(event); - d->offset = d->positionAt(event->pos()) - d->position; - if (d->offset < 0 || d->offset > d->size) - d->offset = d->size / 2; - setPressed(true); + d->handlePress(event->localPos()); } void QQuickScrollBar::mouseMoveEvent(QMouseEvent *event) { Q_D(QQuickScrollBar); QQuickControl::mouseMoveEvent(event); - setPosition(qBound<qreal>(0.0, d->positionAt(event->pos()) - d->offset, 1.0 - d->size)); + d->handleMove(event->localPos()); } void QQuickScrollBar::mouseReleaseEvent(QMouseEvent *event) { Q_D(QQuickScrollBar); QQuickControl::mouseReleaseEvent(event); - setPosition(qBound<qreal>(0.0, d->positionAt(event->pos()) - d->offset, 1.0 - d->size)); - d->offset = 0.0; - setPressed(false); + d->handleRelease(event->localPos()); +} + +void QQuickScrollBar::mouseUngrabEvent() +{ + Q_D(QQuickScrollBar); + QQuickControl::mouseUngrabEvent(); + d->handleUngrab(); } void QQuickScrollBar::hoverChange() diff --git a/src/quicktemplates2/qquickscrollbar_p.h b/src/quicktemplates2/qquickscrollbar_p.h index 2d89ab72..535d091b 100644 --- a/src/quicktemplates2/qquickscrollbar_p.h +++ b/src/quicktemplates2/qquickscrollbar_p.h @@ -65,6 +65,7 @@ class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickScrollBar : public QQuickControl Q_PROPERTY(bool active READ isActive WRITE setActive NOTIFY activeChanged FINAL) Q_PROPERTY(bool pressed READ isPressed WRITE setPressed NOTIFY pressedChanged FINAL) Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation NOTIFY orientationChanged FINAL) + Q_PROPERTY(SnapMode snapMode READ snapMode WRITE setSnapMode NOTIFY snapModeChanged FINAL REVISION 2) public: explicit QQuickScrollBar(QQuickItem *parent = nullptr); @@ -86,6 +87,16 @@ public: Qt::Orientation orientation() const; void setOrientation(Qt::Orientation orientation); + enum SnapMode { + NoSnap, + SnapAlways, + SnapOnRelease + }; + Q_ENUM(SnapMode) + + SnapMode snapMode() const; + void setSnapMode(SnapMode mode); + public Q_SLOTS: void increase(); void decrease(); @@ -99,11 +110,13 @@ Q_SIGNALS: void activeChanged(); void pressedChanged(); void orientationChanged(); + void snapModeChanged(); protected: void mousePressEvent(QMouseEvent *event) override; void mouseMoveEvent(QMouseEvent *event) override; void mouseReleaseEvent(QMouseEvent *event) override; + void mouseUngrabEvent() override; void hoverChange() override; diff --git a/src/quicktemplates2/qquickslider.cpp b/src/quicktemplates2/qquickslider.cpp index da352f36..d8992fa7 100644 --- a/src/quicktemplates2/qquickslider.cpp +++ b/src/quicktemplates2/qquickslider.cpp @@ -75,29 +75,44 @@ QT_BEGIN_NAMESPACE \sa {Customizing Slider}, {Input Controls} */ +/*! + \since QtQuick.Controls 2.2 + \qmlsignal QtQuick.Controls::Slider::moved() + + This signal is emitted when the slider has been interactively moved + by the user by either touch, mouse, wheel, or keys. +*/ + class QQuickSliderPrivate : public QQuickControlPrivate { Q_DECLARE_PUBLIC(QQuickSlider) public: - QQuickSliderPrivate() : from(0), to(1), value(0), position(0), stepSize(0), pressed(false), - orientation(Qt::Horizontal), snapMode(QQuickSlider::NoSnap), + QQuickSliderPrivate() : from(0), to(1), value(0), position(0), stepSize(0), live(false), pressed(false), + touchId(-1), orientation(Qt::Horizontal), snapMode(QQuickSlider::NoSnap), handle(nullptr) { } qreal snapPosition(qreal position) const; - qreal positionAt(const QPoint &point) const; + qreal positionAt(const QPointF &point) const; void setPosition(qreal position); void updatePosition(); + void handlePress(const QPointF &point); + void handleMove(const QPointF &point); + void handleRelease(const QPointF &point); + void handleUngrab(); + qreal from; qreal to; qreal value; qreal position; qreal stepSize; + bool live; bool pressed; - QPoint pressPoint; + int touchId; + QPointF pressPoint; Qt::Orientation orientation; QQuickSlider::SnapMode snapMode; QQuickItem *handle; @@ -116,26 +131,28 @@ qreal QQuickSliderPrivate::snapPosition(qreal position) const return qRound(position / effectiveStep) * effectiveStep; } -qreal QQuickSliderPrivate::positionAt(const QPoint &point) const +qreal QQuickSliderPrivate::positionAt(const QPointF &point) const { Q_Q(const QQuickSlider); + qreal pos = 0.0; if (orientation == Qt::Horizontal) { const qreal hw = handle ? handle->width() : 0; const qreal offset = hw / 2; const qreal extent = q->availableWidth() - hw; if (!qFuzzyIsNull(extent)) { if (q->isMirrored()) - return (q->width() - point.x() - q->rightPadding() - offset) / extent; - return (point.x() - q->leftPadding() - offset) / extent; + pos = (q->width() - point.x() - q->rightPadding() - offset) / extent; + else + pos = (point.x() - q->leftPadding() - offset) / extent; } } else { const qreal hh = handle ? handle->height() : 0; const qreal offset = hh / 2; const qreal extent = q->availableHeight() - hh; if (!qFuzzyIsNull(extent)) - return (q->height() - point.y() - q->bottomPadding() - offset) / extent; + pos = (q->height() - point.y() - q->bottomPadding() - offset) / extent; } - return 0; + return qBound<qreal>(0.0, pos, 1.0); } void QQuickSliderPrivate::setPosition(qreal pos) @@ -158,6 +175,58 @@ void QQuickSliderPrivate::updatePosition() setPosition(pos); } +void QQuickSliderPrivate::handlePress(const QPointF &point) +{ + Q_Q(QQuickSlider); + pressPoint = point; + q->setPressed(true); +} + +void QQuickSliderPrivate::handleMove(const QPointF &point) +{ + Q_Q(QQuickSlider); + if (!q->keepMouseGrab()) + return; + const qreal oldPos = position; + qreal pos = positionAt(point); + if (snapMode == QQuickSlider::SnapAlways) + pos = snapPosition(pos); + if (live) + q->setValue(q->valueAt(pos)); + else + setPosition(pos); + if (!qFuzzyCompare(pos, oldPos)) + emit q->moved(); +} + +void QQuickSliderPrivate::handleRelease(const QPointF &point) +{ + Q_Q(QQuickSlider); + touchId = -1; + pressPoint = QPointF(); + const qreal oldPos = position; + qreal pos = positionAt(point); + if (snapMode != QQuickSlider::NoSnap) + pos = snapPosition(pos); + qreal val = q->valueAt(pos); + if (!qFuzzyCompare(val, value)) + q->setValue(val); + else if (snapMode != QQuickSlider::NoSnap) + setPosition(pos); + if (!qFuzzyCompare(pos, oldPos)) + emit q->moved(); + q->setKeepMouseGrab(false); + q->setPressed(false); +} + +void QQuickSliderPrivate::handleUngrab() +{ + Q_Q(QQuickSlider); + touchId = -1; + pressPoint = QPointF(); + q->setPressed(false); +} + QQuickSlider::QQuickSlider(QQuickItem *parent) : QQuickControl(*(new QQuickSliderPrivate), parent) { @@ -225,12 +294,12 @@ void QQuickSlider::setTo(qreal to) This property holds the value in the range \c from - \c to. The default value is \c 0.0. - Unlike the \l position property, the \c value is not updated while the - handle is dragged, but only after the value has been chosen and the slider - has been released. The \l valueAt() method can be used to get continuous - updates. + Unlike the \l position property, the \c value is not updated by default + while the handle is dragged, but only after the value has been chosen and + the slider has been released. The \l live property can be used to make the + slider provide live updates for the \c value property. - \sa position, valueAt() + \sa position, live, valueAt() */ qreal QQuickSlider::value() const { @@ -259,9 +328,9 @@ void QQuickSlider::setValue(qreal value) This property holds the logical position of the handle. The position is expressed as a fraction of the control's size, in the range - \c {0.0 - 1.0}. Unlike the \l value property, the \c position is - continuously updated while the handle is dragged. For visualizing a - slider, the right-to-left aware \l visualPosition should be used instead. + \c {0.0 - 1.0}. The \c position is continuously updated while the + handle is dragged. For visualizing a slider, the right-to-left aware + \l visualPosition should be used instead. \sa value, visualPosition, valueAt() */ @@ -356,6 +425,33 @@ void QQuickSlider::setSnapMode(SnapMode mode) } /*! + \since QtQuick.Controls 2.2 + \qmlproperty bool QtQuick.Controls::Slider::live + + This property holds whether the slider provides live updates for the \l value + property while the handle is dragged. + + The default value is \c false. + + \sa value +*/ +bool QQuickSlider::live() const +{ + Q_D(const QQuickSlider); + return d->live; +} + +void QQuickSlider::setLive(bool live) +{ + Q_D(QQuickSlider); + if (d->live == live) + return; + + d->live = live; + emit liveChanged(); +} + +/*! \qmlproperty bool QtQuick.Controls::Slider::pressed This property holds whether the slider is pressed. @@ -479,6 +575,8 @@ void QQuickSlider::keyPressEvent(QKeyEvent *event) { Q_D(QQuickSlider); QQuickControl::keyPressEvent(event); + + const qreal oldValue = d->value; if (d->orientation == Qt::Horizontal) { if (event->key() == Qt::Key_Left) { setPressed(true); @@ -506,6 +604,8 @@ void QQuickSlider::keyPressEvent(QKeyEvent *event) event->accept(); } } + if (!qFuzzyCompare(d->value, oldValue)) + emit moved(); } void QQuickSlider::keyReleaseEvent(QKeyEvent *event) @@ -518,8 +618,7 @@ void QQuickSlider::mousePressEvent(QMouseEvent *event) { Q_D(QQuickSlider); QQuickControl::mousePressEvent(event); - d->pressPoint = event->pos(); - setPressed(true); + d->handlePress(event->localPos()); } void QQuickSlider::mouseMoveEvent(QMouseEvent *event) @@ -528,41 +627,80 @@ void QQuickSlider::mouseMoveEvent(QMouseEvent *event) QQuickControl::mouseMoveEvent(event); if (!keepMouseGrab()) { if (d->orientation == Qt::Horizontal) - setKeepMouseGrab(QQuickWindowPrivate::dragOverThreshold(event->pos().x() - d->pressPoint.x(), Qt::XAxis, event)); + setKeepMouseGrab(QQuickWindowPrivate::dragOverThreshold(event->localPos().x() - d->pressPoint.x(), Qt::XAxis, event)); else - setKeepMouseGrab(QQuickWindowPrivate::dragOverThreshold(event->pos().y() - d->pressPoint.y(), Qt::YAxis, event)); - } - if (keepMouseGrab()) { - qreal pos = d->positionAt(event->pos()); - if (d->snapMode == SnapAlways) - pos = d->snapPosition(pos); - d->setPosition(pos); + setKeepMouseGrab(QQuickWindowPrivate::dragOverThreshold(event->localPos().y() - d->pressPoint.y(), Qt::YAxis, event)); } + d->handleMove(event->localPos()); } void QQuickSlider::mouseReleaseEvent(QMouseEvent *event) { Q_D(QQuickSlider); QQuickControl::mouseReleaseEvent(event); - d->pressPoint = QPoint(); - qreal pos = d->positionAt(event->pos()); - if (d->snapMode != NoSnap) - pos = d->snapPosition(pos); - qreal val = valueAt(pos); - if (!qFuzzyCompare(val, d->value)) - setValue(val); - else if (d->snapMode != NoSnap) - d->setPosition(pos); - setKeepMouseGrab(false); - setPressed(false); + d->handleRelease(event->localPos()); } void QQuickSlider::mouseUngrabEvent() { Q_D(QQuickSlider); QQuickControl::mouseUngrabEvent(); - d->pressPoint = QPoint(); - setPressed(false); + d->handleUngrab(); +} + +void QQuickSlider::touchEvent(QTouchEvent *event) +{ + Q_D(QQuickSlider); + switch (event->type()) { + case QEvent::TouchBegin: + if (d->touchId == -1) { + const QTouchEvent::TouchPoint point = event->touchPoints().first(); + d->touchId = point.id(); + d->handlePress(point.pos()); + } else { + event->ignore(); + } + break; + + case QEvent::TouchUpdate: + for (const QTouchEvent::TouchPoint &point : event->touchPoints()) { + if (point.id() != d->touchId) + continue; + + if (!keepMouseGrab()) { + if (d->orientation == Qt::Horizontal) + setKeepMouseGrab(QQuickWindowPrivate::dragOverThreshold(point.pos().x() - d->pressPoint.x(), Qt::XAxis, &point)); + else + setKeepMouseGrab(QQuickWindowPrivate::dragOverThreshold(point.pos().y() - d->pressPoint.y(), Qt::YAxis, &point)); + } + d->handleMove(point.pos()); + } + break; + + case QEvent::TouchEnd: + for (const QTouchEvent::TouchPoint &point : event->touchPoints()) { + if (point.id() != d->touchId) + continue; + + d->handleRelease(point.pos()); + } + break; + + case QEvent::TouchCancel: + d->handleUngrab(); + break; + + default: + QQuickControl::touchEvent(event); + break; + } +} + +void QQuickSlider::touchUngrabEvent() +{ + Q_D(QQuickSlider); + QQuickControl::touchUngrabEvent(); + d->handleUngrab(); } void QQuickSlider::wheelEvent(QWheelEvent *event) @@ -575,7 +713,10 @@ void QQuickSlider::wheelEvent(QWheelEvent *event) const qreal delta = (qFuzzyIsNull(angle.y()) ? angle.x() : (event->inverted() ? -angle.y() : angle.y())) / QWheelEvent::DefaultDeltasPerStep; const qreal step = qFuzzyIsNull(d->stepSize) ? 0.1 : d->stepSize; setValue(oldValue + step * delta); - event->setAccepted(!qFuzzyCompare(d->value, oldValue)); + const bool wasMoved = !qFuzzyCompare(d->value, oldValue); + if (wasMoved) + emit moved(); + event->setAccepted(wasMoved); } } diff --git a/src/quicktemplates2/qquickslider_p.h b/src/quicktemplates2/qquickslider_p.h index d18a3c24..0b3847f0 100644 --- a/src/quicktemplates2/qquickslider_p.h +++ b/src/quicktemplates2/qquickslider_p.h @@ -64,6 +64,7 @@ class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickSlider : public QQuickControl Q_PROPERTY(qreal visualPosition READ visualPosition NOTIFY visualPositionChanged FINAL) Q_PROPERTY(qreal stepSize READ stepSize WRITE setStepSize NOTIFY stepSizeChanged FINAL) Q_PROPERTY(SnapMode snapMode READ snapMode WRITE setSnapMode NOTIFY snapModeChanged FINAL) + Q_PROPERTY(bool live READ live WRITE setLive NOTIFY liveChanged FINAL REVISION 2) Q_PROPERTY(bool pressed READ isPressed WRITE setPressed NOTIFY pressedChanged FINAL) Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation NOTIFY orientationChanged FINAL) Q_PROPERTY(QQuickItem *handle READ handle WRITE setHandle NOTIFY handleChanged FINAL) @@ -96,6 +97,9 @@ public: SnapMode snapMode() const; void setSnapMode(SnapMode mode); + bool live() const; + void setLive(bool live); + bool isPressed() const; void setPressed(bool pressed); @@ -119,9 +123,11 @@ Q_SIGNALS: void visualPositionChanged(); void stepSizeChanged(); void snapModeChanged(); + Q_REVISION(2) void liveChanged(); void pressedChanged(); void orientationChanged(); void handleChanged(); + Q_REVISION(2) void moved(); protected: void keyPressEvent(QKeyEvent *event) override; @@ -130,6 +136,8 @@ protected: void mouseMoveEvent(QMouseEvent *event) override; void mouseReleaseEvent(QMouseEvent *event) override; void mouseUngrabEvent() override; + void touchEvent(QTouchEvent *event) override; + void touchUngrabEvent() override; void wheelEvent(QWheelEvent *event) override; void mirrorChange() override; diff --git a/src/quicktemplates2/qquickspinbox.cpp b/src/quicktemplates2/qquickspinbox.cpp index f73457b5..54e2fa43 100644 --- a/src/quicktemplates2/qquickspinbox.cpp +++ b/src/quicktemplates2/qquickspinbox.cpp @@ -43,6 +43,7 @@ #include <QtQml/qqmlinfo.h> #include <QtQml/private/qqmllocale_p.h> #include <QtQml/private/qqmlengine_p.h> +#include <QtQuick/private/qquicktextinput_p.h> QT_BEGIN_NAMESPACE @@ -92,13 +93,21 @@ static const int AUTO_REPEAT_INTERVAL = 100; \sa Tumbler, {Customizing SpinBox} */ +/*! + \since QtQuick.Controls 2.2 + \qmlsignal QtQuick.Controls::SpinBox::valueModified() + + This signal is emitted when the spin box value has been interactively + modified by the user by either touch, mouse, wheel, or keys. +*/ + class QQuickSpinBoxPrivate : public QQuickControlPrivate { Q_DECLARE_PUBLIC(QQuickSpinBox) public: QQuickSpinBoxPrivate() : editable(false), from(0), to(99), value(0), stepSize(1), - delayTimer(0), repeatTimer(0), up(nullptr), down(nullptr), validator(nullptr) { } + delayTimer(0), repeatTimer(0), up(nullptr), down(nullptr), validator(nullptr), inputMethodHints(Qt::ImhDigitsOnly) { } int boundValue(int value) const; void updateValue(); @@ -132,6 +141,7 @@ public: QValidator *validator; mutable QJSValue textFromValue; mutable QJSValue valueFromText; + Qt::InputMethodHints inputMethodHints; }; int QQuickSpinBoxPrivate::boundValue(int value) const @@ -150,7 +160,10 @@ void QQuickSpinBoxPrivate::updateValue() QV4::ExecutionEngine *v4 = QQmlEnginePrivate::getV4Engine(engine); QJSValue loc(v4, QQmlLocale::wrap(v4, locale)); QJSValue val = q->valueFromText().call(QJSValueList() << text.toString() << loc); + const int oldValue = value; q->setValue(val.toInt()); + if (oldValue != value) + emit q->valueModified(); } } } @@ -262,6 +275,8 @@ bool QQuickSpinBoxPrivate::handleMouseReleaseEvent(QQuickItem *child, QMouseEven Q_Q(QQuickSpinBox); QQuickItem *ui = up->indicator(); QQuickItem *di = down->indicator(); + + int oldValue = value; bool wasPressed = up->isPressed() || down->isPressed(); if (up->isPressed()) { up->setPressed(false); @@ -272,6 +287,8 @@ bool QQuickSpinBoxPrivate::handleMouseReleaseEvent(QQuickItem *child, QMouseEven if (repeatTimer <= 0 && di && di->contains(di->mapFromItem(child, event->pos()))) q->decrease(); } + if (value != oldValue) + emit q->valueModified(); q->setAccessibleProperty("pressed", false); stopPressRepeat(); @@ -594,6 +611,50 @@ QQuickSpinButton *QQuickSpinBox::down() const } /*! + \since QtQuick.Controls 2.2 + \qmlproperty flags QtQuick.Controls::SpinBox::inputMethodHints + + This property provides hints to the input method about the expected content + of the spin box and how it should operate. + + The default value is \c Qt.ImhDigitsOnly. + + \include inputmethodhints.qdocinc +*/ +Qt::InputMethodHints QQuickSpinBox::inputMethodHints() const +{ + Q_D(const QQuickSpinBox); + return d->inputMethodHints; +} + +void QQuickSpinBox::setInputMethodHints(Qt::InputMethodHints hints) +{ + Q_D(QQuickSpinBox); + if (d->inputMethodHints == hints) + return; + + d->inputMethodHints = hints; + emit inputMethodHintsChanged(); +} + +/*! + \since QtQuick.Controls 2.2 + \qmlproperty bool QtQuick.Controls::SpinBox::inputMethodComposing + \readonly + + This property holds whether an editable spin box has partial text input from an input method. + + While it is composing, an input method may rely on mouse or key events from the spin box to + edit or commit the partial text. This property can be used to determine when to disable event + handlers that may interfere with the correct operation of an input method. +*/ +bool QQuickSpinBox::isInputMethodComposing() const +{ + Q_D(const QQuickSpinBox); + return d->contentItem && d->contentItem->property("inputMethodComposing").toBool(); +} + +/*! \qmlmethod void QtQuick.Controls::SpinBox::increase() Increases the value by \l stepSize, or \c 1 if stepSize is not defined. @@ -646,6 +707,7 @@ void QQuickSpinBox::keyPressEvent(QKeyEvent *event) Q_D(QQuickSpinBox); QQuickControl::keyPressEvent(event); + const int oldValue = d->value; switch (event->key()) { case Qt::Key_Up: if (d->upEnabled()) { @@ -666,6 +728,8 @@ void QQuickSpinBox::keyPressEvent(QKeyEvent *event) default: break; } + if (d->value != oldValue) + emit valueModified(); setAccessibleProperty("pressed", d->up->isPressed() || d->down->isPressed()); } @@ -751,6 +815,8 @@ void QQuickSpinBox::wheelEvent(QWheelEvent *event) const QPointF angle = event->angleDelta(); const qreal delta = (qFuzzyIsNull(angle.y()) ? angle.x() : angle.y()) / QWheelEvent::DefaultDeltasPerStep; setValue(oldValue + qRound(d->effectiveStepSize() * delta)); + if (d->value != oldValue) + emit valueModified(); event->setAccepted(d->value != oldValue); } } @@ -773,9 +839,15 @@ void QQuickSpinBox::itemChange(ItemChange change, const ItemChangeData &value) void QQuickSpinBox::contentItemChange(QQuickItem *newItem, QQuickItem *oldItem) { - Q_UNUSED(oldItem); - if (newItem) + if (QQuickTextInput *oldInput = qobject_cast<QQuickTextInput *>(oldItem)) + disconnect(oldInput, &QQuickTextInput::inputMethodComposingChanged, this, &QQuickSpinBox::inputMethodComposingChanged); + + if (newItem) { newItem->setActiveFocusOnTab(true); + + if (QQuickTextInput *newInput = qobject_cast<QQuickTextInput *>(newItem)) + connect(newInput, &QQuickTextInput::inputMethodComposingChanged, this, &QQuickSpinBox::inputMethodComposingChanged); + } } QFont QQuickSpinBox::defaultFont() const diff --git a/src/quicktemplates2/qquickspinbox_p.h b/src/quicktemplates2/qquickspinbox_p.h index a2ea90f9..f49d9b01 100644 --- a/src/quicktemplates2/qquickspinbox_p.h +++ b/src/quicktemplates2/qquickspinbox_p.h @@ -71,6 +71,8 @@ class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickSpinBox : public QQuickControl Q_PROPERTY(QJSValue valueFromText READ valueFromText WRITE setValueFromText NOTIFY valueFromTextChanged FINAL) Q_PROPERTY(QQuickSpinButton *up READ up CONSTANT FINAL) Q_PROPERTY(QQuickSpinButton *down READ down CONSTANT FINAL) + Q_PROPERTY(Qt::InputMethodHints inputMethodHints READ inputMethodHints WRITE setInputMethodHints NOTIFY inputMethodHintsChanged FINAL REVISION 2) + Q_PROPERTY(bool inputMethodComposing READ isInputMethodComposing NOTIFY inputMethodComposingChanged FINAL REVISION 2) public: explicit QQuickSpinBox(QQuickItem *parent = nullptr); @@ -102,6 +104,11 @@ public: QQuickSpinButton *up() const; QQuickSpinButton *down() const; + Qt::InputMethodHints inputMethodHints() const; + void setInputMethodHints(Qt::InputMethodHints hints); + + bool isInputMethodComposing() const; + public Q_SLOTS: void increase(); void decrease(); @@ -115,6 +122,9 @@ Q_SIGNALS: void validatorChanged(); void textFromValueChanged(); void valueFromTextChanged(); + Q_REVISION(2) void valueModified(); + Q_REVISION(2) void inputMethodHintsChanged(); + Q_REVISION(2) void inputMethodComposingChanged(); protected: bool childMouseEventFilter(QQuickItem *child, QEvent *event) override; diff --git a/src/quicktemplates2/qquickstackelement.cpp b/src/quicktemplates2/qquickstackelement.cpp new file mode 100644 index 00000000..8b31af30 --- /dev/null +++ b/src/quicktemplates2/qquickstackelement.cpp @@ -0,0 +1,292 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qquickstackelement_p_p.h" +#include "qquickstackview_p_p.h" + +#include <QtQml/qqmlinfo.h> +#include <QtQml/qqmlengine.h> +#include <QtQml/qqmlcomponent.h> +#include <QtQml/qqmlincubator.h> +#include <QtQml/private/qv4qobjectwrapper_p.h> +#include <QtQml/private/qqmlcomponent_p.h> +#include <QtQml/private/qqmlengine_p.h> + +QT_BEGIN_NAMESPACE + +static QQuickStackViewAttached *attachedStackObject(QQuickStackElement *element) +{ + QQuickStackViewAttached *attached = qobject_cast<QQuickStackViewAttached *>(qmlAttachedPropertiesObject<QQuickStackView>(element->item, false)); + if (attached) + QQuickStackViewAttachedPrivate::get(attached)->element = element; + return attached; +} + +class QQuickStackIncubator : public QQmlIncubator +{ +public: + QQuickStackIncubator(QQuickStackElement *element) : QQmlIncubator(Synchronous), element(element) { } + +protected: + void setInitialState(QObject *object) override { element->incubate(object); } + +private: + QQuickStackElement *element; +}; + +QQuickStackElement::QQuickStackElement() : QQuickItemViewTransitionableItem(nullptr), + index(-1), init(false), removal(false), ownItem(false), ownComponent(false), widthValid(false), heightValid(false), + context(nullptr), component(nullptr), view(nullptr), + status(QQuickStackView::Inactive) +{ +} + +QQuickStackElement::~QQuickStackElement() +{ + if (item) + QQuickItemPrivate::get(item)->removeItemChangeListener(this, QQuickItemPrivate::Destroyed); + + if (ownComponent) + delete component; + + QQuickStackViewAttached *attached = attachedStackObject(this); + if (item) { + if (ownItem) { + item->setParentItem(nullptr); + item->deleteLater(); + item = nullptr; + } else { + item->setVisible(false); + if (!widthValid) + item->resetWidth(); + if (!heightValid) + item->resetHeight(); + if (item->parentItem() != originalParent) { + item->setParentItem(originalParent); + } else { + if (attached) + QQuickStackViewAttachedPrivate::get(attached)->itemParentChanged(item, nullptr); + } + } + } + + if (attached) + emit attached->removed(); + + delete context; +} + +QQuickStackElement *QQuickStackElement::fromString(const QString &str, QQuickStackView *view) +{ + QQuickStackElement *element = new QQuickStackElement; + element->component = new QQmlComponent(qmlEngine(view), QUrl(str), view); + element->ownComponent = true; + return element; +} + +QQuickStackElement *QQuickStackElement::fromObject(QObject *object, QQuickStackView *view) +{ + Q_UNUSED(view); + QQuickStackElement *element = new QQuickStackElement; + element->component = qobject_cast<QQmlComponent *>(object); + element->item = qobject_cast<QQuickItem *>(object); + if (element->item) + element->originalParent = element->item->parentItem(); + return element; +} + +bool QQuickStackElement::load(QQuickStackView *parent) +{ + setView(parent); + if (!item) { + ownItem = true; + + if (component->isLoading()) { + QObject::connect(component, &QQmlComponent::statusChanged, [this](QQmlComponent::Status status) { + if (status == QQmlComponent::Ready) + load(view); + else if (status == QQmlComponent::Error) + qWarning() << qPrintable(component->errorString().trimmed()); + }); + return true; + } + + QQmlContext *creationContext = component->creationContext(); + if (!creationContext) + creationContext = qmlContext(parent); + context = new QQmlContext(creationContext); + context->setContextObject(parent); + + QQuickStackIncubator incubator(this); + component->create(incubator, context); + if (component->isError()) + qWarning() << qPrintable(component->errorString().trimmed()); + } else { + initialize(); + } + return item; +} + +void QQuickStackElement::incubate(QObject *object) +{ + item = qmlobject_cast<QQuickItem *>(object); + if (item) { + QQmlEngine::setObjectOwnership(item, QQmlEngine::CppOwnership); + item->setParent(view); + initialize(); + } +} + +void QQuickStackElement::initialize() +{ + if (!item || init) + return; + + QQuickItemPrivate *p = QQuickItemPrivate::get(item); + if (!(widthValid = p->widthValid)) + item->setWidth(view->width()); + if (!(heightValid = p->heightValid)) + item->setHeight(view->height()); + item->setParentItem(view); + p->addItemChangeListener(this, QQuickItemPrivate::Destroyed); + + if (!properties.isUndefined()) { + QQmlEngine *engine = qmlEngine(view); + Q_ASSERT(engine); + QV4::ExecutionEngine *v4 = QQmlEnginePrivate::getV4Engine(engine); + Q_ASSERT(v4); + QV4::Scope scope(v4); + QV4::ScopedValue ipv(scope, properties.value()); + QV4::Scoped<QV4::QmlContext> qmlContext(scope, qmlCallingContext.value()); + QV4::ScopedValue qmlObject(scope, QV4::QObjectWrapper::wrap(v4, item)); + QQmlComponentPrivate::setInitialProperties(v4, qmlContext, qmlObject, ipv); + properties.clear(); + } + + init = true; +} + +void QQuickStackElement::setIndex(int value) +{ + if (index == value) + return; + + index = value; + QQuickStackViewAttached *attached = attachedStackObject(this); + if (attached) + emit attached->indexChanged(); +} + +void QQuickStackElement::setView(QQuickStackView *value) +{ + if (view == value) + return; + + view = value; + QQuickStackViewAttached *attached = attachedStackObject(this); + if (attached) + emit attached->viewChanged(); +} + +void QQuickStackElement::setStatus(QQuickStackView::Status value) +{ + if (status == value) + return; + + status = value; + QQuickStackViewAttached *attached = attachedStackObject(this); + if (!attached) + return; + + switch (value) { + case QQuickStackView::Inactive: + emit attached->deactivated(); + break; + case QQuickStackView::Deactivating: + emit attached->deactivating(); + break; + case QQuickStackView::Activating: + emit attached->activating(); + break; + case QQuickStackView::Active: + emit attached->activated(); + break; + default: + Q_UNREACHABLE(); + break; + } + + emit attached->statusChanged(); +} + +void QQuickStackElement::transitionNextReposition(QQuickItemViewTransitioner *transitioner, QQuickItemViewTransitioner::TransitionType type, bool asTarget) +{ + if (transitioner) + transitioner->transitionNextReposition(this, type, asTarget); +} + +bool QQuickStackElement::prepareTransition(QQuickItemViewTransitioner *transitioner, const QRectF &viewBounds) +{ + if (transitioner) { + if (item) { + QQuickAnchors *anchors = QQuickItemPrivate::get(item)->_anchors; + // TODO: expose QQuickAnchorLine so we can test for other conflicting anchors + if (anchors && (anchors->fill() || anchors->centerIn())) + qmlInfo(item) << "StackView has detected conflicting anchors. Transitions may not execute properly."; + } + + // TODO: add force argument to QQuickItemViewTransitionableItem::prepareTransition()? + nextTransitionToSet = true; + nextTransitionFromSet = true; + nextTransitionFrom += QPointF(1, 1); + return QQuickItemViewTransitionableItem::prepareTransition(transitioner, index, viewBounds); + } + return false; +} + +void QQuickStackElement::startTransition(QQuickItemViewTransitioner *transitioner, QQuickStackView::Status status) +{ + setStatus(status); + if (transitioner) + QQuickItemViewTransitionableItem::startTransition(transitioner, index); +} + +void QQuickStackElement::itemDestroyed(QQuickItem *) +{ + item = nullptr; +} + +QT_END_NAMESPACE diff --git a/src/quicktemplates2/qquickstackelement_p_p.h b/src/quicktemplates2/qquickstackelement_p_p.h new file mode 100644 index 00000000..638006a5 --- /dev/null +++ b/src/quicktemplates2/qquickstackelement_p_p.h @@ -0,0 +1,105 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QQUICKSTACKELEMENT_P_P_H +#define QQUICKSTACKELEMENT_P_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QtQuickTemplates2/private/qquickstackview_p.h> +#include <QtQuickTemplates2/private/qquickcontrol_p_p.h> +#include <QtQuick/private/qquickitemviewtransition_p.h> +#include <QtQuick/private/qquickitemchangelistener_p.h> +#include <QtQml/private/qv4persistent_p.h> + +QT_BEGIN_NAMESPACE + +class QQmlContext; +class QQmlComponent; +struct QQuickStackTransition; + +class QQuickStackElement : public QQuickItemViewTransitionableItem, public QQuickItemChangeListener +{ + QQuickStackElement(); + +public: + ~QQuickStackElement(); + + static QQuickStackElement *fromString(const QString &str, QQuickStackView *view); + static QQuickStackElement *fromObject(QObject *object, QQuickStackView *view); + + bool load(QQuickStackView *parent); + void incubate(QObject *object); + void initialize(); + + void setIndex(int index); + void setView(QQuickStackView *view); + void setStatus(QQuickStackView::Status status); + + void transitionNextReposition(QQuickItemViewTransitioner *transitioner, QQuickItemViewTransitioner::TransitionType type, bool asTarget); + bool prepareTransition(QQuickItemViewTransitioner *transitioner, const QRectF &viewBounds); + void startTransition(QQuickItemViewTransitioner *transitioner, QQuickStackView::Status status); + + void itemDestroyed(QQuickItem *item) override; + + int index; + bool init; + bool removal; + bool ownItem; + bool ownComponent; + bool widthValid; + bool heightValid; + QQmlContext *context; + QQmlComponent *component; + QQuickStackView *view; + QPointer<QQuickItem> originalParent; + QQuickStackView::Status status; + QV4::PersistentValue properties; + QV4::PersistentValue qmlCallingContext; +}; + +QT_END_NAMESPACE + +#endif // QQUICKSTACKELEMENT_P_P_H diff --git a/src/quicktemplates2/qquickstacktransition.cpp b/src/quicktemplates2/qquickstacktransition.cpp new file mode 100644 index 00000000..4cfbb888 --- /dev/null +++ b/src/quicktemplates2/qquickstacktransition.cpp @@ -0,0 +1,158 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qquickstacktransition_p_p.h" +#include "qquickstackelement_p_p.h" +#include "qquickstackview_p_p.h" + +QT_BEGIN_NAMESPACE + +static QQuickStackTransition exitTransition(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view) +{ + QQuickStackTransition st; + st.status = QQuickStackView::Deactivating; + st.transition = nullptr; + st.element = element; + + const QQuickItemViewTransitioner *transitioner = QQuickStackViewPrivate::get(view)->transitioner; + + switch (operation) { + case QQuickStackView::PushTransition: + st.target = false; + st.type = QQuickItemViewTransitioner::AddTransition; + st.viewBounds = QRectF(); + if (transitioner) + st.transition = transitioner->addDisplacedTransition; + break; + case QQuickStackView::ReplaceTransition: + st.target = false; + st.type = QQuickItemViewTransitioner::MoveTransition; + st.viewBounds = QRectF(); + if (transitioner) + st.transition = transitioner->moveDisplacedTransition; + break; + case QQuickStackView::PopTransition: + st.target = true; + st.type = QQuickItemViewTransitioner::RemoveTransition; + st.viewBounds = view->boundingRect(); + if (transitioner) + st.transition = transitioner->removeTransition; + break; + default: + Q_UNREACHABLE(); + break; + } + + return st; +} + +static QQuickStackTransition enterTransition(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view) +{ + QQuickStackTransition st; + st.status = QQuickStackView::Activating; + st.transition = nullptr; + st.element = element; + + const QQuickItemViewTransitioner *transitioner = QQuickStackViewPrivate::get(view)->transitioner; + + switch (operation) { + case QQuickStackView::PushTransition: + st.target = true; + st.type = QQuickItemViewTransitioner::AddTransition; + st.viewBounds = view->boundingRect(); + if (transitioner) + st.transition = transitioner->addTransition; + break; + case QQuickStackView::ReplaceTransition: + st.target = true; + st.type = QQuickItemViewTransitioner::MoveTransition; + st.viewBounds = view->boundingRect(); + if (transitioner) + st.transition = transitioner->moveTransition; + break; + case QQuickStackView::PopTransition: + st.target = false; + st.type = QQuickItemViewTransitioner::RemoveTransition; + st.viewBounds = QRectF(); + if (transitioner) + st.transition = transitioner->removeDisplacedTransition; + break; + default: + Q_UNREACHABLE(); + break; + } + + return st; +} + +static QQuickStackView::Operation operationTransition(QQuickStackView::Operation operation, QQuickStackView::Operation transition) +{ + if (operation == QQuickStackView::Immediate || operation == QQuickStackView::Transition) + return transition; + return operation; +} + +QQuickStackTransition QQuickStackTransition::popExit(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view) +{ + return exitTransition(operationTransition(operation, QQuickStackView::PopTransition), element, view); +} + +QQuickStackTransition QQuickStackTransition::popEnter(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view) +{ + return enterTransition(operationTransition(operation, QQuickStackView::PopTransition), element, view); +} + +QQuickStackTransition QQuickStackTransition::pushExit(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view) +{ + return exitTransition(operationTransition(operation, QQuickStackView::PushTransition), element, view); +} + +QQuickStackTransition QQuickStackTransition::pushEnter(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view) +{ + return enterTransition(operationTransition(operation, QQuickStackView::PushTransition), element, view); +} + +QQuickStackTransition QQuickStackTransition::replaceExit(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view) +{ + return exitTransition(operationTransition(operation, QQuickStackView::ReplaceTransition), element, view); +} + +QQuickStackTransition QQuickStackTransition::replaceEnter(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view) +{ + return enterTransition(operationTransition(operation, QQuickStackView::ReplaceTransition), element, view); +} + +QT_END_NAMESPACE diff --git a/src/quicktemplates2/qquickstacktransition_p_p.h b/src/quicktemplates2/qquickstacktransition_p_p.h new file mode 100644 index 00000000..294a688a --- /dev/null +++ b/src/quicktemplates2/qquickstacktransition_p_p.h @@ -0,0 +1,79 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QQUICKSTACKTRANSITION_P_P_H +#define QQUICKSTACKTRANSITION_P_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QtQuickTemplates2/private/qquickstackview_p.h> +#include <QtQuick/private/qquickitemviewtransition_p.h> + +QT_BEGIN_NAMESPACE + +class QQuickStackElement; + +struct QQuickStackTransition +{ + static QQuickStackTransition popExit(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view); + static QQuickStackTransition popEnter(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view); + + static QQuickStackTransition pushExit(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view); + static QQuickStackTransition pushEnter(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view); + + static QQuickStackTransition replaceExit(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view); + static QQuickStackTransition replaceEnter(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view); + + bool target; + QQuickStackView::Status status; + QQuickItemViewTransitioner::TransitionType type; + QRectF viewBounds; + QQuickStackElement *element; + QQuickTransition *transition; +}; + +QT_END_NAMESPACE + +#endif // QQUICKSTACKTRANSITION_P_P_H diff --git a/src/quicktemplates2/qquickstackview.cpp b/src/quicktemplates2/qquickstackview.cpp index a7853df7..b185a2dc 100644 --- a/src/quicktemplates2/qquickstackview.cpp +++ b/src/quicktemplates2/qquickstackview.cpp @@ -36,6 +36,8 @@ #include "qquickstackview_p.h" #include "qquickstackview_p_p.h" +#include "qquickstackelement_p_p.h" +#include "qquickstacktransition_p_p.h" #include <QtQml/qjsvalue.h> #include <QtQml/qqmlengine.h> @@ -109,7 +111,7 @@ QT_BEGIN_NAMESPACE Using StackView in an application is as simple as adding it as a child to a Window. The stack is usually anchored to the edges of the window, except at the top or bottom where it might be anchored to a status bar, or some - other similar UI component. The stack can then be used by invoking its + other similar UI component. The stack can then be used by invoking its navigation methods. The first item to show in the StackView is the one that was assigned to \l initialItem, or the topmost item if \l initialItem is not set. @@ -312,9 +314,9 @@ QQuickStackView::~QQuickStackView() qDeleteAll(d->elements); } -QQuickStackAttached *QQuickStackView::qmlAttachedProperties(QObject *object) +QQuickStackViewAttached *QQuickStackView::qmlAttachedProperties(QObject *object) { - return new QQuickStackAttached(object); + return new QQuickStackViewAttached(object); } /*! @@ -1010,9 +1012,9 @@ QAccessible::Role QQuickStackView::accessibleRole() const } #endif -void QQuickStackAttachedPrivate::itemParentChanged(QQuickItem *item, QQuickItem *parent) +void QQuickStackViewAttachedPrivate::itemParentChanged(QQuickItem *item, QQuickItem *parent) { - Q_Q(QQuickStackAttached); + Q_Q(QQuickStackViewAttached); int oldIndex = element ? element->index : -1; QQuickStackView *oldView = element ? element->view : nullptr; QQuickStackView::Status oldStatus = element ? element->status : QQuickStackView::Inactive; @@ -1031,10 +1033,10 @@ void QQuickStackAttachedPrivate::itemParentChanged(QQuickItem *item, QQuickItem emit q->statusChanged(); } -QQuickStackAttached::QQuickStackAttached(QObject *parent) : - QObject(*(new QQuickStackAttachedPrivate), parent) +QQuickStackViewAttached::QQuickStackViewAttached(QObject *parent) : + QObject(*(new QQuickStackViewAttachedPrivate), parent) { - Q_D(QQuickStackAttached); + Q_D(QQuickStackViewAttached); QQuickItem *item = qobject_cast<QQuickItem *>(parent); if (item) { QQuickItemPrivate::get(item)->addItemChangeListener(d, QQuickItemPrivate::Parent); @@ -1044,9 +1046,9 @@ QQuickStackAttached::QQuickStackAttached(QObject *parent) : } } -QQuickStackAttached::~QQuickStackAttached() +QQuickStackViewAttached::~QQuickStackViewAttached() { - Q_D(QQuickStackAttached); + Q_D(QQuickStackViewAttached); QQuickItem *parentItem = qobject_cast<QQuickItem *>(parent()); if (parentItem) QQuickItemPrivate::get(parentItem)->removeItemChangeListener(d, QQuickItemPrivate::Parent); @@ -1059,9 +1061,9 @@ QQuickStackAttached::~QQuickStackAttached() This attached property holds the stack index of the item it's attached to, or \c -1 if the item is not in a stack. */ -int QQuickStackAttached::index() const +int QQuickStackViewAttached::index() const { - Q_D(const QQuickStackAttached); + Q_D(const QQuickStackViewAttached); return d->element ? d->element->index : -1; } @@ -1072,9 +1074,9 @@ int QQuickStackAttached::index() const This attached property holds the stack view of the item it's attached to, or \c null if the item is not in a stack. */ -QQuickStackView *QQuickStackAttached::view() const +QQuickStackView *QQuickStackViewAttached::view() const { - Q_D(const QQuickStackAttached); + Q_D(const QQuickStackViewAttached); return d->element ? d->element->view : nullptr; } @@ -1091,9 +1093,9 @@ QQuickStackView *QQuickStackAttached::view() const \value StackView.Activating The item is being activated (becoming the current item). \value StackView.Active The item is active, that is, the current item. */ -QQuickStackView::Status QQuickStackAttached::status() const +QQuickStackView::Status QQuickStackViewAttached::status() const { - Q_D(const QQuickStackAttached); + Q_D(const QQuickStackViewAttached); return d->element ? d->element->status : QQuickStackView::Inactive; } diff --git a/src/quicktemplates2/qquickstackview_p.cpp b/src/quicktemplates2/qquickstackview_p.cpp index 1eaaa9a4..441768f7 100644 --- a/src/quicktemplates2/qquickstackview_p.cpp +++ b/src/quicktemplates2/qquickstackview_p.cpp @@ -35,263 +35,17 @@ ****************************************************************************/ #include "qquickstackview_p_p.h" +#include "qquickstackelement_p_p.h" +#include "qquickstacktransition_p_p.h" -#include <QtQml/qqmlinfo.h> #include <QtQml/qqmllist.h> -#include <QtQml/qqmlengine.h> -#include <QtQml/qqmlcomponent.h> -#include <QtQml/qqmlincubator.h> +#include <QtQml/private/qv4qmlcontext_p.h> #include <QtQml/private/qv4qobjectwrapper_p.h> -#include <QtQml/private/qqmlcomponent_p.h> -#include <QtQml/private/qqmlengine_p.h> #include <QtQuick/private/qquickanimation_p.h> #include <QtQuick/private/qquicktransition_p.h> -#include <QtQuick/private/qquickitemviewtransition_p.h> QT_BEGIN_NAMESPACE -static QQuickStackAttached *attachedStackObject(QQuickStackElement *element) -{ - QQuickStackAttached *attached = qobject_cast<QQuickStackAttached *>(qmlAttachedPropertiesObject<QQuickStackView>(element->item, false)); - if (attached) - QQuickStackAttachedPrivate::get(attached)->element = element; - return attached; -} - -class QQuickStackIncubator : public QQmlIncubator -{ -public: - QQuickStackIncubator(QQuickStackElement *element) : QQmlIncubator(Synchronous), element(element) { } - -protected: - void setInitialState(QObject *object) override { element->incubate(object); } - -private: - QQuickStackElement *element; -}; - -QQuickStackElement::QQuickStackElement() : QQuickItemViewTransitionableItem(nullptr), - index(-1), init(false), removal(false), ownItem(false), ownComponent(false), widthValid(false), heightValid(false), - context(nullptr), component(nullptr), view(nullptr), - status(QQuickStackView::Inactive) -{ -} - -QQuickStackElement::~QQuickStackElement() -{ - if (item) - QQuickItemPrivate::get(item)->removeItemChangeListener(this, QQuickItemPrivate::Destroyed); - - if (ownComponent) - delete component; - - QQuickStackAttached *attached = attachedStackObject(this); - if (item) { - if (ownItem) { - item->setParentItem(nullptr); - item->deleteLater(); - item = nullptr; - } else { - item->setVisible(false); - if (!widthValid) - item->resetWidth(); - if (!heightValid) - item->resetHeight(); - if (item->parentItem() != originalParent) { - item->setParentItem(originalParent); - } else { - if (attached) - QQuickStackAttachedPrivate::get(attached)->itemParentChanged(item, nullptr); - } - } - } - - if (attached) - emit attached->removed(); - - delete context; -} - -QQuickStackElement *QQuickStackElement::fromString(const QString &str, QQuickStackView *view) -{ - QQuickStackElement *element = new QQuickStackElement; - element->component = new QQmlComponent(qmlEngine(view), QUrl(str), view); - element->ownComponent = true; - return element; -} - -QQuickStackElement *QQuickStackElement::fromObject(QObject *object, QQuickStackView *view) -{ - Q_UNUSED(view); - QQuickStackElement *element = new QQuickStackElement; - element->component = qobject_cast<QQmlComponent *>(object); - element->item = qobject_cast<QQuickItem *>(object); - if (element->item) - element->originalParent = element->item->parentItem(); - return element; -} - -bool QQuickStackElement::load(QQuickStackView *parent) -{ - setView(parent); - if (!item) { - ownItem = true; - - if (component->isLoading()) { - QObject::connect(component, &QQmlComponent::statusChanged, [this](QQmlComponent::Status status) { - if (status == QQmlComponent::Ready) - load(view); - else if (status == QQmlComponent::Error) - qWarning() << qPrintable(component->errorString().trimmed()); - }); - return true; - } - - QQmlContext *creationContext = component->creationContext(); - if (!creationContext) - creationContext = qmlContext(parent); - context = new QQmlContext(creationContext); - context->setContextObject(parent); - - QQuickStackIncubator incubator(this); - component->create(incubator, context); - if (component->isError()) - qWarning() << qPrintable(component->errorString().trimmed()); - } else { - initialize(); - } - return item; -} - -void QQuickStackElement::incubate(QObject *object) -{ - item = qmlobject_cast<QQuickItem *>(object); - if (item) { - QQmlEngine::setObjectOwnership(item, QQmlEngine::CppOwnership); - item->setParent(view); - initialize(); - } -} - -void QQuickStackElement::initialize() -{ - if (!item || init) - return; - - QQuickItemPrivate *p = QQuickItemPrivate::get(item); - if (!(widthValid = p->widthValid)) - item->setWidth(view->width()); - if (!(heightValid = p->heightValid)) - item->setHeight(view->height()); - item->setParentItem(view); - p->addItemChangeListener(this, QQuickItemPrivate::Destroyed); - - if (!properties.isUndefined()) { - QQmlEngine *engine = qmlEngine(view); - Q_ASSERT(engine); - QV4::ExecutionEngine *v4 = QQmlEnginePrivate::getV4Engine(engine); - Q_ASSERT(v4); - QV4::Scope scope(v4); - QV4::ScopedValue ipv(scope, properties.value()); - QV4::Scoped<QV4::QmlContext> qmlContext(scope, qmlCallingContext.value()); - QV4::ScopedValue qmlObject(scope, QV4::QObjectWrapper::wrap(v4, item)); - QQmlComponentPrivate::setInitialProperties(v4, qmlContext, qmlObject, ipv); - properties.clear(); - } - - init = true; -} - -void QQuickStackElement::setIndex(int value) -{ - if (index == value) - return; - - index = value; - QQuickStackAttached *attached = attachedStackObject(this); - if (attached) - emit attached->indexChanged(); -} - -void QQuickStackElement::setView(QQuickStackView *value) -{ - if (view == value) - return; - - view = value; - QQuickStackAttached *attached = attachedStackObject(this); - if (attached) - emit attached->viewChanged(); -} - -void QQuickStackElement::setStatus(QQuickStackView::Status value) -{ - if (status == value) - return; - - status = value; - QQuickStackAttached *attached = attachedStackObject(this); - if (!attached) - return; - - switch (value) { - case QQuickStackView::Inactive: - emit attached->deactivated(); - break; - case QQuickStackView::Deactivating: - emit attached->deactivating(); - break; - case QQuickStackView::Activating: - emit attached->activating(); - break; - case QQuickStackView::Active: - emit attached->activated(); - break; - default: - Q_UNREACHABLE(); - break; - } - - emit attached->statusChanged(); -} - -void QQuickStackElement::transitionNextReposition(QQuickItemViewTransitioner *transitioner, QQuickItemViewTransitioner::TransitionType type, bool asTarget) -{ - if (transitioner) - transitioner->transitionNextReposition(this, type, asTarget); -} - -bool QQuickStackElement::prepareTransition(QQuickItemViewTransitioner *transitioner, const QRectF &viewBounds) -{ - if (transitioner) { - if (item) { - QQuickAnchors *anchors = QQuickItemPrivate::get(item)->_anchors; - // TODO: expose QQuickAnchorLine so we can test for other conflicting anchors - if (anchors && (anchors->fill() || anchors->centerIn())) - qmlInfo(item) << "StackView has detected conflicting anchors. Transitions may not execute properly."; - } - - // TODO: add force argument to QQuickItemViewTransitionableItem::prepareTransition()? - nextTransitionToSet = true; - nextTransitionFromSet = true; - nextTransitionFrom += QPointF(1, 1); - return QQuickItemViewTransitionableItem::prepareTransition(transitioner, index, viewBounds); - } - return false; -} - -void QQuickStackElement::startTransition(QQuickItemViewTransitioner *transitioner, QQuickStackView::Status status) -{ - setStatus(status); - if (transitioner) - QQuickItemViewTransitionableItem::startTransition(transitioner, index); -} - -void QQuickStackElement::itemDestroyed(QQuickItem *) -{ - item = nullptr; -} - QQuickStackViewPrivate::QQuickStackViewPrivate() : busy(false), currentItem(nullptr), transitioner(nullptr) { } @@ -513,119 +267,4 @@ void QQuickStackViewPrivate::setBusy(bool b) emit q->busyChanged(); } -static QQuickStackTransition exitTransition(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view) -{ - QQuickStackTransition st; - st.status = QQuickStackView::Deactivating; - st.transition = nullptr; - st.element = element; - - const QQuickItemViewTransitioner *transitioner = QQuickStackViewPrivate::get(view)->transitioner; - - switch (operation) { - case QQuickStackView::PushTransition: - st.target = false; - st.type = QQuickItemViewTransitioner::AddTransition; - st.viewBounds = QRectF(); - if (transitioner) - st.transition = transitioner->addDisplacedTransition; - break; - case QQuickStackView::ReplaceTransition: - st.target = false; - st.type = QQuickItemViewTransitioner::MoveTransition; - st.viewBounds = QRectF(); - if (transitioner) - st.transition = transitioner->moveDisplacedTransition; - break; - case QQuickStackView::PopTransition: - st.target = true; - st.type = QQuickItemViewTransitioner::RemoveTransition; - st.viewBounds = view->boundingRect(); - if (transitioner) - st.transition = transitioner->removeTransition; - break; - default: - Q_UNREACHABLE(); - break; - } - - return st; -} - -static QQuickStackTransition enterTransition(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view) -{ - QQuickStackTransition st; - st.status = QQuickStackView::Activating; - st.transition = nullptr; - st.element = element; - - const QQuickItemViewTransitioner *transitioner = QQuickStackViewPrivate::get(view)->transitioner; - - switch (operation) { - case QQuickStackView::PushTransition: - st.target = true; - st.type = QQuickItemViewTransitioner::AddTransition; - st.viewBounds = view->boundingRect(); - if (transitioner) - st.transition = transitioner->addTransition; - break; - case QQuickStackView::ReplaceTransition: - st.target = true; - st.type = QQuickItemViewTransitioner::MoveTransition; - st.viewBounds = view->boundingRect(); - if (transitioner) - st.transition = transitioner->moveTransition; - break; - case QQuickStackView::PopTransition: - st.target = false; - st.type = QQuickItemViewTransitioner::RemoveTransition; - st.viewBounds = QRectF(); - if (transitioner) - st.transition = transitioner->removeDisplacedTransition; - break; - default: - Q_UNREACHABLE(); - break; - } - - return st; -} - -static QQuickStackView::Operation operationTransition(QQuickStackView::Operation operation, QQuickStackView::Operation transition) -{ - if (operation == QQuickStackView::Immediate || operation == QQuickStackView::Transition) - return transition; - return operation; -} - -QQuickStackTransition QQuickStackTransition::popExit(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view) -{ - return exitTransition(operationTransition(operation, QQuickStackView::PopTransition), element, view); -} - -QQuickStackTransition QQuickStackTransition::popEnter(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view) -{ - return enterTransition(operationTransition(operation, QQuickStackView::PopTransition), element, view); -} - -QQuickStackTransition QQuickStackTransition::pushExit(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view) -{ - return exitTransition(operationTransition(operation, QQuickStackView::PushTransition), element, view); -} - -QQuickStackTransition QQuickStackTransition::pushEnter(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view) -{ - return enterTransition(operationTransition(operation, QQuickStackView::PushTransition), element, view); -} - -QQuickStackTransition QQuickStackTransition::replaceExit(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view) -{ - return exitTransition(operationTransition(operation, QQuickStackView::ReplaceTransition), element, view); -} - -QQuickStackTransition QQuickStackTransition::replaceEnter(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view) -{ - return enterTransition(operationTransition(operation, QQuickStackView::ReplaceTransition), element, view); -} - QT_END_NAMESPACE diff --git a/src/quicktemplates2/qquickstackview_p.h b/src/quicktemplates2/qquickstackview_p.h index d305453c..eea59334 100644 --- a/src/quicktemplates2/qquickstackview_p.h +++ b/src/quicktemplates2/qquickstackview_p.h @@ -55,8 +55,9 @@ QT_BEGIN_NAMESPACE class QQmlV4Function; class QQuickTransition; class QQuickStackElement; -class QQuickStackAttached; class QQuickStackViewPrivate; +class QQuickStackViewAttached; +class QQuickStackViewAttachedPrivate; class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickStackView : public QQuickControl { @@ -76,7 +77,7 @@ public: explicit QQuickStackView(QQuickItem *parent = nullptr); ~QQuickStackView(); - static QQuickStackAttached *qmlAttachedProperties(QObject *object); + static QQuickStackViewAttached *qmlAttachedProperties(QObject *object); bool isBusy() const; int depth() const; @@ -161,9 +162,7 @@ private: Q_DECLARE_PRIVATE(QQuickStackView) }; -class QQuickStackAttachedPrivate; - -class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickStackAttached : public QObject +class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickStackViewAttached : public QObject { Q_OBJECT Q_PROPERTY(int index READ index NOTIFY indexChanged FINAL) @@ -171,8 +170,8 @@ class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickStackAttached : public QObject Q_PROPERTY(QQuickStackView::Status status READ status NOTIFY statusChanged FINAL) public: - explicit QQuickStackAttached(QObject *parent = nullptr); - ~QQuickStackAttached(); + explicit QQuickStackViewAttached(QObject *parent = nullptr); + ~QQuickStackViewAttached(); int index() const; QQuickStackView *view() const; @@ -189,8 +188,8 @@ Q_SIGNALS: /*Q_REVISION(1)*/ void removed(); private: - Q_DISABLE_COPY(QQuickStackAttached) - Q_DECLARE_PRIVATE(QQuickStackAttached) + Q_DISABLE_COPY(QQuickStackViewAttached) + Q_DECLARE_PRIVATE(QQuickStackViewAttached) }; QT_END_NAMESPACE diff --git a/src/quicktemplates2/qquickstackview_p_p.h b/src/quicktemplates2/qquickstackview_p_p.h index 8a6b594d..915f4160 100644 --- a/src/quicktemplates2/qquickstackview_p_p.h +++ b/src/quicktemplates2/qquickstackview_p_p.h @@ -52,54 +52,13 @@ #include <QtQuickTemplates2/private/qquickcontrol_p_p.h> #include <QtQuick/private/qquickitemviewtransition_p.h> #include <QtQuick/private/qquickitemchangelistener_p.h> -#include <QtQml/private/qv4persistent_p.h> +#include <QtQml/private/qv4value_p.h> QT_BEGIN_NAMESPACE -class QQmlContext; -class QQmlComponent; +class QQuickStackElement; struct QQuickStackTransition; -class QQuickStackElement : public QQuickItemViewTransitionableItem, public QQuickItemChangeListener -{ - QQuickStackElement(); - -public: - ~QQuickStackElement(); - - static QQuickStackElement *fromString(const QString &str, QQuickStackView *view); - static QQuickStackElement *fromObject(QObject *object, QQuickStackView *view); - - bool load(QQuickStackView *parent); - void incubate(QObject *object); - void initialize(); - - void setIndex(int index); - void setView(QQuickStackView *view); - void setStatus(QQuickStackView::Status status); - - void transitionNextReposition(QQuickItemViewTransitioner *transitioner, QQuickItemViewTransitioner::TransitionType type, bool asTarget); - bool prepareTransition(QQuickItemViewTransitioner *transitioner, const QRectF &viewBounds); - void startTransition(QQuickItemViewTransitioner *transitioner, QQuickStackView::Status status); - - void itemDestroyed(QQuickItem *item) override; - - int index; - bool init; - bool removal; - bool ownItem; - bool ownComponent; - bool widthValid; - bool heightValid; - QQmlContext *context; - QQmlComponent *component; - QQuickStackView *view; - QPointer<QQuickItem> originalParent; - QQuickStackView::Status status; - QV4::PersistentValue properties; - QV4::PersistentValue qmlCallingContext; -}; - class QQuickStackViewPrivate : public QQuickControlPrivate, public QQuickItemViewTransitionChangeListener { Q_DECLARE_PUBLIC(QQuickStackView) @@ -138,33 +97,14 @@ public: QQuickItemViewTransitioner *transitioner; }; -struct QQuickStackTransition -{ - static QQuickStackTransition popExit(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view); - static QQuickStackTransition popEnter(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view); - - static QQuickStackTransition pushExit(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view); - static QQuickStackTransition pushEnter(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view); - - static QQuickStackTransition replaceExit(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view); - static QQuickStackTransition replaceEnter(QQuickStackView::Operation operation, QQuickStackElement *element, QQuickStackView *view); - - bool target; - QQuickStackView::Status status; - QQuickItemViewTransitioner::TransitionType type; - QRectF viewBounds; - QQuickStackElement *element; - QQuickTransition *transition; -}; - -class QQuickStackAttachedPrivate : public QObjectPrivate, public QQuickItemChangeListener +class QQuickStackViewAttachedPrivate : public QObjectPrivate, public QQuickItemChangeListener { - Q_DECLARE_PUBLIC(QQuickStackAttached) + Q_DECLARE_PUBLIC(QQuickStackViewAttached) public: - QQuickStackAttachedPrivate() : element(nullptr) { } + QQuickStackViewAttachedPrivate() : element(nullptr) { } - static QQuickStackAttachedPrivate *get(QQuickStackAttached *attached) + static QQuickStackViewAttachedPrivate *get(QQuickStackViewAttached *attached) { return attached->d_func(); } diff --git a/src/quicktemplates2/qquickswipe_p.h b/src/quicktemplates2/qquickswipe_p.h index ea2ec3c5..62b0e903 100644 --- a/src/quicktemplates2/qquickswipe_p.h +++ b/src/quicktemplates2/qquickswipe_p.h @@ -50,25 +50,28 @@ #include <QtCore/qobject.h> #include <QtQuickTemplates2/private/qtquicktemplates2global_p.h> +#include <QtQuickTemplates2/private/qquickswipedelegate_p.h> QT_BEGIN_NAMESPACE class QQmlComponent; class QQuickItem; -class QQuickSwipeDelegate; +class QQuickTransition; class QQuickSwipePrivate; class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickSwipe : public QObject { Q_OBJECT - Q_PROPERTY(qreal position READ position NOTIFY positionChanged FINAL) + Q_PROPERTY(qreal position READ position WRITE setPosition NOTIFY positionChanged FINAL) Q_PROPERTY(bool complete READ isComplete NOTIFY completeChanged FINAL) + Q_PROPERTY(bool enabled READ isEnabled WRITE setEnabled NOTIFY enabledChanged FINAL) // REVISION 2 Q_PROPERTY(QQmlComponent *left READ left WRITE setLeft NOTIFY leftChanged FINAL) Q_PROPERTY(QQmlComponent *behind READ behind WRITE setBehind NOTIFY behindChanged FINAL) Q_PROPERTY(QQmlComponent *right READ right WRITE setRight NOTIFY rightChanged FINAL) Q_PROPERTY(QQuickItem *leftItem READ leftItem NOTIFY leftItemChanged FINAL) Q_PROPERTY(QQuickItem *behindItem READ behindItem NOTIFY behindItemChanged FINAL) Q_PROPERTY(QQuickItem *rightItem READ rightItem NOTIFY rightItemChanged FINAL) + Q_PROPERTY(QQuickTransition *transition READ transition WRITE setTransition NOTIFY transitionChanged FINAL) // REVISION 2 public: explicit QQuickSwipe(QQuickSwipeDelegate *control); @@ -79,6 +82,9 @@ public: bool isComplete() const; void setComplete(bool complete); + bool isEnabled() const; + void setEnabled(bool enabled); + QQmlComponent *left() const; void setLeft(QQmlComponent *left); @@ -97,18 +103,26 @@ public: QQuickItem *rightItem() const; void setRightItem(QQuickItem *item); + QQuickTransition *transition() const; + void setTransition(QQuickTransition *transition); + + Q_REVISION(2) Q_INVOKABLE void open(QQuickSwipeDelegate::Side side); Q_REVISION(1) Q_INVOKABLE void close(); Q_SIGNALS: void positionChanged(); void completeChanged(); + /*Q_REVISION(2)*/ void enabledChanged(); /*Q_REVISION(1)*/ void completed(); + /*Q_REVISION(2)*/ void opened(); + /*Q_REVISION(2)*/ void closed(); void leftChanged(); void behindChanged(); void rightChanged(); void leftItemChanged(); void behindItemChanged(); void rightItemChanged(); + /*Q_REVISION(2)*/ void transitionChanged(); private: Q_DISABLE_COPY(QQuickSwipe) diff --git a/src/quicktemplates2/qquickswipedelegate.cpp b/src/quicktemplates2/qquickswipedelegate.cpp index ae69937c..f8b2496c 100644 --- a/src/quicktemplates2/qquickswipedelegate.cpp +++ b/src/quicktemplates2/qquickswipedelegate.cpp @@ -44,6 +44,9 @@ #include <QtGui/private/qguiapplication_p.h> #include <QtGui/qpa/qplatformtheme.h> #include <QtQml/qqmlinfo.h> +#include <QtQuick/private/qquickanimation_p.h> +#include <QtQuick/private/qquicktransition_p.h> +#include <QtQuick/private/qquicktransitionmanager_p_p.h> QT_BEGIN_NAMESPACE @@ -97,7 +100,7 @@ QT_BEGIN_NAMESPACE \image qtquickcontrols2-swipedelegate-behind.gif - \sa {Customizing SwipeDelegate}, {Delegate Controls} + \sa {Customizing SwipeDelegate}, {Delegate Controls}, {Qt Quick Controls 2 - Swipe to Remove}{Swipe to Remove Example} */ namespace { @@ -113,6 +116,20 @@ namespace { }; } +class QQuickSwipeTransitionManager : public QQuickTransitionManager +{ +public: + QQuickSwipeTransitionManager(QQuickSwipe *swipe); + + void transition(QQuickTransition *transition, qreal position); + +protected: + void finished() override; + +private: + QQuickSwipe *m_swipe; +}; + class QQuickSwipePrivate : public QObjectPrivate { Q_DECLARE_PUBLIC(QQuickSwipe) @@ -124,12 +141,15 @@ public: position(0), wasComplete(false), complete(false), + enabled(true), left(nullptr), behind(nullptr), right(nullptr), leftItem(nullptr), behindItem(nullptr), - rightItem(nullptr) + rightItem(nullptr), + transition(nullptr), + transitionManager(nullptr) { } @@ -151,6 +171,10 @@ public: bool hasDelegates() const; + bool isTransitioning() const; + void beginTransition(qreal position); + void finishTransition(); + QQuickSwipeDelegate *control; // Same range as position, but is set before press events so that we can // keep track of which direction the user must swipe when using left and right delegates. @@ -160,6 +184,7 @@ public: // before the last press event. bool wasComplete; bool complete; + bool enabled; QQuickVelocityCalculator velocityCalculator; QQmlComponent *left; QQmlComponent *behind; @@ -167,8 +192,37 @@ public: QQuickItem *leftItem; QQuickItem *behindItem; QQuickItem *rightItem; + QQuickTransition *transition; + QScopedPointer<QQuickSwipeTransitionManager> transitionManager; }; +QQuickSwipeTransitionManager::QQuickSwipeTransitionManager(QQuickSwipe *swipe) + : m_swipe(swipe) +{ +} + +void QQuickSwipeTransitionManager::transition(QQuickTransition *transition, qreal position) +{ + qmlExecuteDeferred(transition); + + QQmlProperty defaultTarget(m_swipe, QLatin1String("position")); + QQmlListProperty<QQuickAbstractAnimation> animations = transition->animations(); + const int count = animations.count(&animations); + for (int i = 0; i < count; ++i) { + QQuickAbstractAnimation *anim = animations.at(&animations, i); + anim->setDefaultTarget(defaultTarget); + } + + QList<QQuickStateAction> actions; + actions << QQuickStateAction(m_swipe, QLatin1String("position"), position); + QQuickTransitionManager::transition(actions, transition, m_swipe); +} + +void QQuickSwipeTransitionManager::finished() +{ + QQuickSwipePrivate::get(m_swipe)->finishTransition(); +} + QQuickSwipePrivate *QQuickSwipePrivate::get(QQuickSwipe *swipe) { return swipe->d_func(); @@ -356,6 +410,36 @@ bool QQuickSwipePrivate::hasDelegates() const return left || right || behind; } +bool QQuickSwipePrivate::isTransitioning() const +{ + return transitionManager && transitionManager->isRunning(); +} + +void QQuickSwipePrivate::beginTransition(qreal newPosition) +{ + Q_Q(QQuickSwipe); + if (!transition) { + q->setPosition(newPosition); + finishTransition(); + return; + } + + if (!transitionManager) + transitionManager.reset(new QQuickSwipeTransitionManager(q)); + + transitionManager->transition(transition, newPosition); +} + +void QQuickSwipePrivate::finishTransition() +{ + Q_Q(QQuickSwipe); + q->setComplete(qFuzzyCompare(qAbs(position), 1.0)); + if (complete) + emit q->opened(); + else + emit q->closed(); +} + QQuickSwipe::QQuickSwipe(QQuickSwipeDelegate *control) : QObject(*(new QQuickSwipePrivate(control))) { @@ -574,11 +658,62 @@ void QQuickSwipe::setComplete(bool complete) emit completed(); } +bool QQuickSwipe::isEnabled() const +{ + Q_D(const QQuickSwipe); + return d->enabled; +} + +void QQuickSwipe::setEnabled(bool enabled) +{ + Q_D(QQuickSwipe); + if (enabled == d->enabled) + return; + + d->enabled = enabled; + emit enabledChanged(); +} + +QQuickTransition *QQuickSwipe::transition() const +{ + Q_D(const QQuickSwipe); + return d->transition; +} + +void QQuickSwipe::setTransition(QQuickTransition *transition) +{ + Q_D(QQuickSwipe); + if (transition == d->transition) + return; + + d->transition = transition; + emit transitionChanged(); +} + +void QQuickSwipe::open(QQuickSwipeDelegate::Side side) +{ + Q_D(QQuickSwipe); + if (qFuzzyCompare(qAbs(d->position), 1.0)) + return; + + if ((side != QQuickSwipeDelegate::Left && side != QQuickSwipeDelegate::Right) + || (!d->left && !d->behind && side == QQuickSwipeDelegate::Left) + || (!d->right && !d->behind && side == QQuickSwipeDelegate::Right)) + return; + + d->beginTransition(side); + d->wasComplete = true; + d->velocityCalculator.reset(); + d->positionBeforePress = d->position; +} + void QQuickSwipe::close() { Q_D(QQuickSwipe); - setPosition(0); - setComplete(false); + if (qFuzzyIsNull(d->position)) + return; + + d->beginTransition(0.0); d->wasComplete = false; d->positionBeforePress = 0.0; d->velocityCalculator.reset(); @@ -633,12 +768,17 @@ bool QQuickSwipeDelegatePrivate::handleMouseMoveEvent(QQuickItem *item, QMouseEv stopPressAndHold(); } + // The delegate can still be pressed when swipe.enabled is false, + // but the mouse moving shouldn't have any effect on swipe.position. + QQuickSwipePrivate *swipePrivate = QQuickSwipePrivate::get(&swipe); + if (!swipePrivate->enabled) + return false; + // Protect against division by zero. if (width == 0) return false; // Don't bother reacting to events if we don't have any delegates. - QQuickSwipePrivate *swipePrivate = QQuickSwipePrivate::get(&swipe); if (!swipePrivate->left && !swipePrivate->right && !swipePrivate->behind) return false; @@ -710,6 +850,8 @@ bool QQuickSwipeDelegatePrivate::handleMouseMoveEvent(QQuickItem *item, QMouseEv position = distance > 0 ? normalizedDistance - 1.0 : normalizedDistance + 1.0; } + if (swipePrivate->isTransitioning()) + swipePrivate->transitionManager->cancel(); swipe.setPosition(position); } } else { @@ -756,17 +898,14 @@ bool QQuickSwipeDelegatePrivate::handleMouseReleaseEvent(QQuickItem *item, QMous const qreal swipeVelocity = swipePrivate->velocityCalculator.velocity().x(); if (swipePrivate->position > 0.5 || (swipePrivate->position > 0.0 && swipeVelocity > exposeVelocityThreshold)) { - swipe.setPosition(1.0); - swipe.setComplete(true); + swipePrivate->beginTransition(1.0); swipePrivate->wasComplete = true; } else if (swipePrivate->position < -0.5 || (swipePrivate->position < 0.0 && swipeVelocity < -exposeVelocityThreshold)) { - swipe.setPosition(-1.0); - swipe.setComplete(true); + swipePrivate->beginTransition(-1.0); swipePrivate->wasComplete = true; - } else { - swipe.setPosition(0.0); - swipe.setComplete(false); + } else if (!swipePrivate->isTransitioning()) { + swipePrivate->beginTransition(0.0); swipePrivate->wasComplete = false; } @@ -820,6 +959,27 @@ QQuickSwipeDelegate::QQuickSwipeDelegate(QQuickItem *parent) : } /*! + \since QtQuick.Controls 2.2 + \qmlmethod void QtQuick.Controls::SwipeDelegate::swipe.open(enumeration side) + + This method sets the \c position of the swipe so that it opens + from the specified \a side. + + Available values: + \value SwipeDelegate.Left The \c position is set to \c 1, which makes the swipe open + from the left. Either \c swipe.left or \c swipe.behind must + have been specified; otherwise the call is ignored. + \value SwipeDelegate.Right The \c position is set to \c -1, which makes the swipe open + from the right. Either \c swipe.right or \c swipe.behind must + have been specified; otherwise the call is ignored. + + Any animations defined for the \l {Item::}{x} position of \l {Control::}{contentItem} + and \l {Control::}{background} will be triggered. + + \sa swipe, swipe.close() +*/ + +/*! \since QtQuick.Controls 2.1 \qmlmethod void QtQuick.Controls::SwipeDelegate::swipe.close() @@ -827,6 +987,47 @@ QQuickSwipeDelegate::QQuickSwipeDelegate(QQuickItem *parent) : defined for the \l {Item::}{x} position of \l {Control::}{contentItem} and \l {Control::}{background} will be triggered. + \sa swipe, swipe.open() +*/ + +/*! + \since QtQuick.Controls 2.2 + \qmlsignal void QtQuick.Controls::SwipeDelegate::swipe.opened() + + This signal is emitted when the delegate has been swiped open + and the transition has finished. + + It is useful for performing some action upon completion of a swipe. + For example, it can be used to remove the delegate from the list + that it is in. + + \sa swipe, swipe.closed() +*/ + +/*! + \since QtQuick.Controls 2.2 + \qmlsignal void QtQuick.Controls::SwipeDelegate::swipe.closed() + + This signal is emitted when the delegate has been swiped to closed + and the transition has finished. + + It is useful for performing some action upon cancellation of a swipe. + For example, it can be used to cancel the removal of the delegate from + the list that it is in. + + \sa swipe, swipe.opened() +*/ + +/*! + \since QtQuick.Controls 2.1 + \qmlsignal void QtQuick.Controls::SwipeDelegate::swipe.completed() + + This signal is emitted when \c swipe.complete becomes \c true. + + It is useful for performing some action upon completion of a swipe. + For example, it can be used to remove the delegate from the list + that it is in. + \sa swipe */ @@ -834,12 +1035,14 @@ QQuickSwipeDelegate::QQuickSwipeDelegate(QQuickItem *parent) : \qmlpropertygroup QtQuick.Controls::SwipeDelegate::swipe \qmlproperty real QtQuick.Controls::SwipeDelegate::swipe.position \qmlproperty bool QtQuick.Controls::SwipeDelegate::swipe.complete + \qmlproperty bool QtQuick.Controls::SwipeDelegate::swipe.enabled \qmlproperty Component QtQuick.Controls::SwipeDelegate::swipe.left \qmlproperty Component QtQuick.Controls::SwipeDelegate::swipe.behind \qmlproperty Component QtQuick.Controls::SwipeDelegate::swipe.right \qmlproperty Item QtQuick.Controls::SwipeDelegate::swipe.leftItem \qmlproperty Item QtQuick.Controls::SwipeDelegate::swipe.behindItem \qmlproperty Item QtQuick.Controls::SwipeDelegate::swipe.rightItem + \qmlproperty Transition QtQuick.Controls::SwipeDelegate::swipe.transition \table \header @@ -859,6 +1062,11 @@ QQuickSwipeDelegate::QQuickSwipeDelegate(QQuickItem *parent) : When complete is \c true, any interactive items declared in \c left, \c right, or \c behind will receive mouse events. \row + \li enabled + \li This property determines whether or not the control can be swiped. + + This property was added in QtQuick.Controls 2.2. + \row \li left \li This property holds the left delegate. @@ -906,17 +1114,16 @@ QQuickSwipeDelegate::QQuickSwipeDelegate(QQuickItem *parent) : If \c right has not been set, or the position hasn't changed since creation of the SwipeDelegate, this property will be \c null. \row - \li completed() - \li This signal is emitted when \c complete becomes \c true. + \li transition + \li This property holds the transition that is applied when a swipe is released, + or \l swipe.open() or \l swipe.close() is called. - It is useful for performing some action upon completion of a swipe. - For example, it can be used to remove the delegate from the list - that it is in. + \snippet qtquickcontrols2-swipedelegate-transition.qml 1 - This signal was added in QtQuick.Controls 2.1. + This property was added in Qt Quick Controls 2.2. \endtable - \sa {Control::}{contentItem}, {Control::}{background}, swipe.close() + \sa {Control::}{contentItem}, {Control::}{background}, swipe.open(), swipe.close() */ QQuickSwipe *QQuickSwipeDelegate::swipe() const { @@ -978,7 +1185,11 @@ void QQuickSwipeDelegate::mousePressEvent(QMouseEvent *event) { Q_D(QQuickSwipeDelegate); QQuickItemDelegate::mousePressEvent(event); + QQuickSwipePrivate *swipePrivate = QQuickSwipePrivate::get(&d->swipe); + if (!swipePrivate->enabled) + return; + swipePrivate->positionBeforePress = swipePrivate->position; swipePrivate->velocityCalculator.startMeasuring(event->pos(), event->timestamp()); } diff --git a/src/quicktemplates2/qquickswipedelegate_p.h b/src/quicktemplates2/qquickswipedelegate_p.h index cb3978ad..36f82276 100644 --- a/src/quicktemplates2/qquickswipedelegate_p.h +++ b/src/quicktemplates2/qquickswipedelegate_p.h @@ -67,6 +67,9 @@ public: QQuickSwipe *swipe() const; + enum Side { Left = 1, Right = -1 }; + Q_ENUM(Side) + static QQuickSwipeDelegateAttached *qmlAttachedProperties(QObject *object); protected: @@ -112,5 +115,6 @@ QT_END_NAMESPACE QML_DECLARE_TYPE(QQuickSwipeDelegate) QML_DECLARE_TYPEINFO(QQuickSwipeDelegate, QML_HAS_ATTACHED_PROPERTIES) +Q_DECLARE_METATYPE(QQuickSwipeDelegate::Side) #endif // QQUICKSWIPEDELEGATE_P_H diff --git a/src/quicktemplates2/qquickswitch.cpp b/src/quicktemplates2/qquickswitch.cpp index fa1b5463..15f8c4ec 100644 --- a/src/quicktemplates2/qquickswitch.cpp +++ b/src/quicktemplates2/qquickswitch.cpp @@ -187,15 +187,18 @@ void QQuickSwitch::nextCheckState() { Q_D(QQuickSwitch); if (keepMouseGrab()) - setChecked(d->position > 0.5); + d->toggle(d->position > 0.5); else QQuickAbstractButton::nextCheckState(); } -void QQuickSwitch::checkStateSet() +void QQuickSwitch::buttonChange(ButtonChange change) { Q_D(QQuickSwitch); - setPosition(d->checked ? 1.0 : 0.0); + if (change == ButtonCheckedChange) + setPosition(d->checked ? 1.0 : 0.0); + else + QQuickAbstractButton::buttonChange(change); } QT_END_NAMESPACE diff --git a/src/quicktemplates2/qquickswitch_p.h b/src/quicktemplates2/qquickswitch_p.h index 405e15f4..ccdb23a8 100644 --- a/src/quicktemplates2/qquickswitch_p.h +++ b/src/quicktemplates2/qquickswitch_p.h @@ -80,7 +80,7 @@ protected: void mirrorChange() override; void nextCheckState() override; - void checkStateSet() override; + void buttonChange(ButtonChange change) override; private: Q_DISABLE_COPY(QQuickSwitch) diff --git a/src/quicktemplates2/qquickswitchdelegate.cpp b/src/quicktemplates2/qquickswitchdelegate.cpp index 72b4803d..9455e619 100644 --- a/src/quicktemplates2/qquickswitchdelegate.cpp +++ b/src/quicktemplates2/qquickswitchdelegate.cpp @@ -192,15 +192,18 @@ void QQuickSwitchDelegate::nextCheckState() { Q_D(QQuickSwitchDelegate); if (keepMouseGrab()) - setChecked(d->position > 0.5); + d->toggle(d->position > 0.5); else QQuickItemDelegate::nextCheckState(); } -void QQuickSwitchDelegate::checkStateSet() +void QQuickSwitchDelegate::buttonChange(ButtonChange change) { Q_D(QQuickSwitchDelegate); - setPosition(d->checked ? 1.0 : 0.0); + if (change == ButtonCheckedChange) + setPosition(d->checked ? 1.0 : 0.0); + else + QQuickAbstractButton::buttonChange(change); } QT_END_NAMESPACE diff --git a/src/quicktemplates2/qquickswitchdelegate_p.h b/src/quicktemplates2/qquickswitchdelegate_p.h index f32bc695..f8cb33d8 100644 --- a/src/quicktemplates2/qquickswitchdelegate_p.h +++ b/src/quicktemplates2/qquickswitchdelegate_p.h @@ -81,7 +81,7 @@ protected: void mirrorChange() override; void nextCheckState() override; - void checkStateSet() override; + void buttonChange(ButtonChange change) override; private: Q_DISABLE_COPY(QQuickSwitchDelegate) diff --git a/src/quicktemplates2/qquicktabbar.cpp b/src/quicktemplates2/qquicktabbar.cpp index b32e55d3..fd21b3e6 100644 --- a/src/quicktemplates2/qquicktabbar.cpp +++ b/src/quicktemplates2/qquicktabbar.cpp @@ -105,14 +105,26 @@ public: void updateLayout(); void itemGeometryChanged(QQuickItem *item, QQuickGeometryChange change, const QRectF &diff) override; + void itemImplicitWidthChanged(QQuickItem *item) override; + void itemImplicitHeightChanged(QQuickItem *item) override; bool updatingLayout; + bool hasContentWidth; + bool hasContentHeight; + qreal contentWidth; + qreal contentHeight; QQuickTabBar::Position position; }; -QQuickTabBarPrivate::QQuickTabBarPrivate() : updatingLayout(false), position(QQuickTabBar::Header) +QQuickTabBarPrivate::QQuickTabBarPrivate() + : updatingLayout(false), + hasContentWidth(false), + hasContentHeight(false), + contentWidth(0), + contentHeight(0), + position(QQuickTabBar::Header) { - changeTypes |= Geometry; + changeTypes |= Geometry | ImplicitWidth | ImplicitHeight; } void QQuickTabBarPrivate::updateCurrentItem() @@ -134,34 +146,61 @@ void QQuickTabBarPrivate::updateLayout() { Q_Q(QQuickTabBar); const int count = contentModel->count(); - if (count > 0 && contentItem) { - qreal reservedWidth = 0; - QVector<QQuickItem *> resizableItems; - resizableItems.reserve(count); - - for (int i = 0; i < count; ++i) { - QQuickItem *item = q->itemAt(i); - if (item) { - QQuickItemPrivate *p = QQuickItemPrivate::get(item); - if (!p->widthValid) - resizableItems += item; - else - reservedWidth += item->width(); + if (count <= 0 || !contentItem) + return; + + qreal maxHeight = 0; + qreal totalWidth = 0; + qreal reservedWidth = 0; + + QVector<QQuickItem *> resizableItems; + resizableItems.reserve(count); + + for (int i = 0; i < count; ++i) { + QQuickItem *item = q->itemAt(i); + if (item) { + QQuickItemPrivate *p = QQuickItemPrivate::get(item); + if (!p->widthValid) { + resizableItems += item; + totalWidth += item->implicitWidth(); + } else { + reservedWidth += item->width(); + totalWidth += item->width(); } + maxHeight = qMax(maxHeight, item->implicitHeight()); } + } - if (!resizableItems.isEmpty()) { - const qreal totalSpacing = qMax(0, count - 1) * spacing; - const qreal itemWidth = (contentItem->width() - reservedWidth - totalSpacing) / resizableItems.count(); + const qreal totalSpacing = qMax(0, count - 1) * spacing; + totalWidth += totalSpacing; - updatingLayout = true; - for (QQuickItem *item : qAsConst(resizableItems)) { - item->setWidth(itemWidth); - QQuickItemPrivate::get(item)->widthValid = false; - } - updatingLayout = false; + if (!resizableItems.isEmpty()) { + const qreal itemWidth = (contentItem->width() - reservedWidth - totalSpacing) / resizableItems.count(); + + updatingLayout = true; + for (QQuickItem *item : qAsConst(resizableItems)) { + item->setWidth(itemWidth); + QQuickItemPrivate::get(item)->widthValid = false; } + updatingLayout = false; + } + + bool contentWidthChange = false; + if (!hasContentWidth && !qFuzzyCompare(contentWidth, totalWidth)) { + contentWidth = totalWidth; + contentWidthChange = true; + } + + bool contentHeightChange = false; + if (!hasContentHeight && !qFuzzyCompare(contentHeight, maxHeight)) { + contentHeight = maxHeight; + contentHeightChange = true; } + + if (contentWidthChange) + emit q->contentWidthChanged(); + if (contentHeightChange) + emit q->contentHeightChanged(); } void QQuickTabBarPrivate::itemGeometryChanged(QQuickItem *, QQuickGeometryChange, const QRectF &) @@ -170,6 +209,18 @@ void QQuickTabBarPrivate::itemGeometryChanged(QQuickItem *, QQuickGeometryChange updateLayout(); } +void QQuickTabBarPrivate::itemImplicitWidthChanged(QQuickItem *) +{ + if (!updatingLayout && !hasContentWidth) + updateLayout(); +} + +void QQuickTabBarPrivate::itemImplicitHeightChanged(QQuickItem *) +{ + if (!updatingLayout && !hasContentHeight) + updateLayout(); +} + QQuickTabBar::QQuickTabBar(QQuickItem *parent) : QQuickContainer(*(new QQuickTabBarPrivate), parent) { @@ -210,6 +261,87 @@ void QQuickTabBar::setPosition(Position position) emit positionChanged(); } +/*! + \since QtQuick.Controls 2.2 + \qmlproperty real QtQuick.Controls::TabBar::contentWidth + + This property holds the content width. It is used for calculating the total + implicit width of the tab bar. + + Unless explicitly overridden, the content width is automatically calculated + based on the total implicit width of the tabs and the \l {Control::}{spacing} + of the tab bar. + + \sa contentHeight +*/ +qreal QQuickTabBar::contentWidth() const +{ + Q_D(const QQuickTabBar); + return d->contentWidth; +} + +void QQuickTabBar::setContentWidth(qreal width) +{ + Q_D(QQuickTabBar); + d->hasContentWidth = true; + if (qFuzzyCompare(d->contentWidth, width)) + return; + + d->contentWidth = width; + emit contentWidthChanged(); +} + +void QQuickTabBar::resetContentWidth() +{ + Q_D(QQuickTabBar); + if (!d->hasContentWidth) + return; + + d->hasContentWidth = false; + if (isComponentComplete()) + d->updateLayout(); +} + +/*! + \since QtQuick.Controls 2.2 + \qmlproperty real QtQuick.Controls::TabBar::contentHeight + + This property holds the content height. It is used for calculating the total + implicit height of the tab bar. + + Unless explicitly overridden, the content height is automatically calculated + based on the maximum implicit height of the tabs. + + \sa contentWidth +*/ +qreal QQuickTabBar::contentHeight() const +{ + Q_D(const QQuickTabBar); + return d->contentHeight; +} + +void QQuickTabBar::setContentHeight(qreal height) +{ + Q_D(QQuickTabBar); + d->hasContentHeight = true; + if (qFuzzyCompare(d->contentHeight, height)) + return; + + d->contentHeight = height; + emit contentHeightChanged(); +} + +void QQuickTabBar::resetContentHeight() +{ + Q_D(QQuickTabBar); + if (!d->hasContentHeight) + return; + + d->hasContentHeight = false; + if (isComponentComplete()) + d->updateLayout(); +} + void QQuickTabBar::updatePolish() { Q_D(QQuickTabBar); diff --git a/src/quicktemplates2/qquicktabbar_p.h b/src/quicktemplates2/qquicktabbar_p.h index 31491b54..1d85d414 100644 --- a/src/quicktemplates2/qquicktabbar_p.h +++ b/src/quicktemplates2/qquicktabbar_p.h @@ -58,6 +58,8 @@ class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickTabBar : public QQuickContainer { Q_OBJECT Q_PROPERTY(Position position READ position WRITE setPosition NOTIFY positionChanged FINAL) + Q_PROPERTY(qreal contentWidth READ contentWidth WRITE setContentWidth RESET resetContentWidth NOTIFY contentWidthChanged FINAL REVISION 2) + Q_PROPERTY(qreal contentHeight READ contentHeight WRITE setContentHeight RESET resetContentHeight NOTIFY contentHeightChanged FINAL REVISION 2) public: explicit QQuickTabBar(QQuickItem *parent = nullptr); @@ -71,8 +73,18 @@ public: Position position() const; void setPosition(Position position); + qreal contentWidth() const; + void setContentWidth(qreal width); + void resetContentWidth(); + + qreal contentHeight() const; + void setContentHeight(qreal height); + void resetContentHeight(); + Q_SIGNALS: void positionChanged(); + void contentWidthChanged(); + void contentHeightChanged(); protected: void updatePolish() override; diff --git a/src/quicktemplates2/qquicktooltip.cpp b/src/quicktemplates2/qquicktooltip.cpp index 3ce4c762..7a98ea58 100644 --- a/src/quicktemplates2/qquicktooltip.cpp +++ b/src/quicktemplates2/qquicktooltip.cpp @@ -107,7 +107,7 @@ QT_BEGIN_NAMESPACE Should one need more fine-grained control over the tool tip position, or multiple simultaneous tool tip instances are needed, it is also possible to create local tool tip instances. This way, it is possible to - \l {Customizing ToolTip}{customize} the tool tip, and the whole \l Popup + \l {Customizing ToolTip}{customize} the tool tip, and the whole \l Popup API is available. The following example presents a tool tip that presents the value of a slider when the handle is dragged. @@ -345,7 +345,7 @@ QQuickToolTip *QQuickToolTipAttachedPrivate::instance(bool create) const if (!tip && create) { // TODO: a cleaner way to create the instance? QQml(Meta)Type? QQmlComponent component(engine); - component.setData("import QtQuick.Controls 2.1; ToolTip { }", QUrl()); + component.setData("import QtQuick.Controls 2.2; ToolTip { }", QUrl()); QObject *object = component.create(); if (object) diff --git a/src/quicktemplates2/qquicktumbler.cpp b/src/quicktemplates2/qquicktumbler.cpp index 9091743c..7bf2c66f 100644 --- a/src/quicktemplates2/qquicktumbler.cpp +++ b/src/quicktemplates2/qquicktumbler.cpp @@ -439,6 +439,19 @@ void QQuickTumbler::resetWrap() d->setWrapBasedOnCount(); } +/*! + \qmlproperty bool QtQuick.Controls::Tumbler::moving + \since QtQuick.Controls 2.2 + + This property describes whether the tumbler is currently moving, due to + the user either dragging or flicking it. +*/ +bool QQuickTumbler::isMoving() const +{ + Q_D(const QQuickTumbler); + return d->view && d->view->property("moving").toBool(); +} + QQuickTumblerAttached *QQuickTumbler::qmlAttachedProperties(QObject *object) { return new QQuickTumblerAttached(object); @@ -505,6 +518,7 @@ void QQuickTumblerPrivate::disconnectFromView() QObject::disconnect(view, SIGNAL(currentIndexChanged()), q, SLOT(_q_onViewCurrentIndexChanged())); QObject::disconnect(view, SIGNAL(currentItemChanged()), q, SIGNAL(currentItemChanged())); QObject::disconnect(view, SIGNAL(countChanged()), q, SLOT(_q_onViewCountChanged())); + QObject::disconnect(view, SIGNAL(movingChanged()), q, SIGNAL(movingChanged())); QQuickItemPrivate *oldViewContentItemPrivate = QQuickItemPrivate::get(viewContentItem); oldViewContentItemPrivate->removeItemChangeListener(this, QQuickItemPrivate::Children); @@ -529,6 +543,7 @@ void QQuickTumblerPrivate::setupViewData(QQuickItem *newControlContentItem) QObject::connect(view, SIGNAL(currentIndexChanged()), q, SLOT(_q_onViewCurrentIndexChanged())); QObject::connect(view, SIGNAL(currentItemChanged()), q, SIGNAL(currentItemChanged())); QObject::connect(view, SIGNAL(countChanged()), q, SLOT(_q_onViewCountChanged())); + QObject::connect(view, SIGNAL(movingChanged()), q, SIGNAL(movingChanged())); QQuickItemPrivate *viewContentItemPrivate = QQuickItemPrivate::get(viewContentItem); viewContentItemPrivate->addItemChangeListener(this, QQuickItemPrivate::Children); diff --git a/src/quicktemplates2/qquicktumbler_p.h b/src/quicktemplates2/qquicktumbler_p.h index 68644a5a..b71a7636 100644 --- a/src/quicktemplates2/qquicktumbler_p.h +++ b/src/quicktemplates2/qquicktumbler_p.h @@ -67,6 +67,7 @@ class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickTumbler : public QQuickControl Q_PROPERTY(QQmlComponent *delegate READ delegate WRITE setDelegate NOTIFY delegateChanged FINAL) Q_PROPERTY(int visibleItemCount READ visibleItemCount WRITE setVisibleItemCount NOTIFY visibleItemCountChanged FINAL) Q_PROPERTY(bool wrap READ wrap WRITE setWrap RESET resetWrap NOTIFY wrapChanged FINAL REVISION 1) + Q_PROPERTY(bool moving READ isMoving NOTIFY movingChanged FINAL REVISION 2) public: explicit QQuickTumbler(QQuickItem *parent = nullptr); @@ -91,6 +92,8 @@ public: void setWrap(bool wrap); void resetWrap(); + bool isMoving() const; + static QQuickTumblerAttached *qmlAttachedProperties(QObject *object); Q_SIGNALS: @@ -101,6 +104,7 @@ Q_SIGNALS: void delegateChanged(); void visibleItemCountChanged(); Q_REVISION(1) void wrapChanged(); + Q_REVISION(2) void movingChanged(); protected: void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override; diff --git a/src/quicktemplates2/quicktemplates2.pri b/src/quicktemplates2/quicktemplates2.pri index 4a128501..e8f02d62 100644 --- a/src/quicktemplates2/quicktemplates2.pri +++ b/src/quicktemplates2/quicktemplates2.pri @@ -15,6 +15,7 @@ HEADERS += \ $$PWD/qquickcontainer_p_p.h \ $$PWD/qquickcontrol_p.h \ $$PWD/qquickcontrol_p_p.h \ + $$PWD/qquickdelaybutton_p.h \ $$PWD/qquickdial_p.h \ $$PWD/qquickdialog_p.h \ $$PWD/qquickdialog_p_p.h \ @@ -42,6 +43,8 @@ HEADERS += \ $$PWD/qquickpane_p_p.h \ $$PWD/qquickpopup_p.h \ $$PWD/qquickpopup_p_p.h \ + $$PWD/qquickpopupitem_p_p.h \ + $$PWD/qquickpopuppositioner_p_p.h \ $$PWD/qquickpresshandler_p_p.h \ $$PWD/qquickprogressbar_p.h \ $$PWD/qquickradiobutton_p.h \ @@ -53,6 +56,8 @@ HEADERS += \ $$PWD/qquickshortcutcontext_p_p.h \ $$PWD/qquickslider_p.h \ $$PWD/qquickspinbox_p.h \ + $$PWD/qquickstackelement_p_p.h \ + $$PWD/qquickstacktransition_p_p.h \ $$PWD/qquickstackview_p.h \ $$PWD/qquickstackview_p_p.h \ $$PWD/qquickswipe_p.h \ @@ -86,6 +91,7 @@ SOURCES += \ $$PWD/qquickcombobox.cpp \ $$PWD/qquickcontainer.cpp \ $$PWD/qquickcontrol.cpp \ + $$PWD/qquickdelaybutton.cpp \ $$PWD/qquickdial.cpp \ $$PWD/qquickdialog.cpp \ $$PWD/qquickdialogbuttonbox.cpp \ @@ -103,6 +109,8 @@ SOURCES += \ $$PWD/qquickpagelayout.cpp \ $$PWD/qquickpane.cpp \ $$PWD/qquickpopup.cpp \ + $$PWD/qquickpopupitem.cpp \ + $$PWD/qquickpopuppositioner.cpp \ $$PWD/qquickpresshandler.cpp \ $$PWD/qquickprogressbar.cpp \ $$PWD/qquickradiobutton.cpp \ @@ -114,6 +122,8 @@ SOURCES += \ $$PWD/qquickshortcutcontext.cpp \ $$PWD/qquickslider.cpp \ $$PWD/qquickspinbox.cpp \ + $$PWD/qquickstackelement.cpp \ + $$PWD/qquickstacktransition.cpp \ $$PWD/qquickstackview.cpp \ $$PWD/qquickstackview_p.cpp \ $$PWD/qquickswipedelegate.cpp \ |