diff options
author | J-P Nurmi <jpnurmi@qt.io> | 2016-11-03 16:00:13 +0100 |
---|---|---|
committer | J-P Nurmi <jpnurmi@qt.io> | 2016-11-03 16:00:13 +0100 |
commit | 3f646aca34c25f7cc36df2f988790bb238026422 (patch) | |
tree | 2f8c3022a7b7c1ec15db3ca528a3e7c604a18a63 /src | |
parent | c4a5b64abacad55e8b805bc1b1eaa877b0c945bb (diff) | |
parent | d59476a0bb93c806c5dfb8bf998b50025ed4f852 (diff) |
Merge remote-tracking branch 'origin/5.7' into 5.8
Conflicts:
tests/auto/accessibility/tst_accessibility.cpp
Change-Id: I8c3ccb301730ecdc0acdcb75de607cdd4f753e15
Diffstat (limited to 'src')
-rw-r--r-- | src/imports/controls/SwipeView.qml | 2 | ||||
-rw-r--r-- | src/imports/controls/doc/images/qtquickcontrols2-scrollbar-non-attached.png | bin | 0 -> 5459 bytes | |||
-rw-r--r-- | src/imports/controls/doc/images/qtquickcontrols2-scrollindicator-non-attached.png | bin | 0 -> 5280 bytes | |||
-rw-r--r-- | src/imports/controls/doc/snippets/qtquickcontrols2-scrollbar-non-attached.qml | 93 | ||||
-rw-r--r-- | src/imports/controls/doc/snippets/qtquickcontrols2-scrollindicator-non-attached.qml | 97 | ||||
-rw-r--r-- | src/quicktemplates2/qquickcombobox.cpp | 190 | ||||
-rw-r--r-- | src/quicktemplates2/qquickpopup.cpp | 2 | ||||
-rw-r--r-- | src/quicktemplates2/qquickscrollbar.cpp | 51 | ||||
-rw-r--r-- | src/quicktemplates2/qquickscrollindicator.cpp | 43 | ||||
-rw-r--r-- | src/quicktemplates2/qquickstackview.cpp | 7 | ||||
-rw-r--r-- | src/quicktemplates2/qquickstackview_p.h | 4 | ||||
-rw-r--r-- | src/quicktemplates2/qquickswipeview.cpp | 7 | ||||
-rw-r--r-- | src/quicktemplates2/qquickswipeview_p.h | 4 |
13 files changed, 422 insertions, 78 deletions
diff --git a/src/imports/controls/SwipeView.qml b/src/imports/controls/SwipeView.qml index 42a327a0..555775ee 100644 --- a/src/imports/controls/SwipeView.qml +++ b/src/imports/controls/SwipeView.qml @@ -46,8 +46,6 @@ T.SwipeView { implicitHeight: Math.max(background ? background.implicitHeight : 0, contentItem.implicitHeight + topPadding + bottomPadding) - Accessible.role: Accessible.PageTabList - contentItem: ListView { model: control.contentModel interactive: control.interactive diff --git a/src/imports/controls/doc/images/qtquickcontrols2-scrollbar-non-attached.png b/src/imports/controls/doc/images/qtquickcontrols2-scrollbar-non-attached.png Binary files differnew file mode 100644 index 00000000..8817ad5c --- /dev/null +++ b/src/imports/controls/doc/images/qtquickcontrols2-scrollbar-non-attached.png diff --git a/src/imports/controls/doc/images/qtquickcontrols2-scrollindicator-non-attached.png b/src/imports/controls/doc/images/qtquickcontrols2-scrollindicator-non-attached.png Binary files differnew file mode 100644 index 00000000..758e0451 --- /dev/null +++ b/src/imports/controls/doc/images/qtquickcontrols2-scrollindicator-non-attached.png diff --git a/src/imports/controls/doc/snippets/qtquickcontrols2-scrollbar-non-attached.qml b/src/imports/controls/doc/snippets/qtquickcontrols2-scrollbar-non-attached.qml new file mode 100644 index 00000000..f80ebfe2 --- /dev/null +++ b/src/imports/controls/doc/snippets/qtquickcontrols2-scrollbar-non-attached.qml @@ -0,0 +1,93 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of The Qt Company Ltd nor the names of its +** contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.7 +import QtQuick.Controls 2.0 + +Item { + width: 200 + height: 200 + +//! [1] +Rectangle { + id: frame + clip: true + width: 160 + height: 160 + border.color: "black" + anchors.centerIn: parent + + Text { + id: content + text: "ABC" + font.pixelSize: 160 + x: -hbar.position * width + y: -vbar.position * height + } + + ScrollBar { + id: vbar + hoverEnabled: true + active: hovered || pressed + orientation: Qt.Vertical + size: frame.height / content.height + anchors.top: parent.top + anchors.right: parent.right + anchors.bottom: parent.bottom + } + + ScrollBar { + id: hbar + hoverEnabled: true + active: hovered || pressed + orientation: Qt.Horizontal + size: frame.width / content.width + anchors.left: parent.left + anchors.right: parent.right + anchors.bottom: parent.bottom + } +} +//! [1] + +Component.onCompleted: { + hbar.active = true + vbar.active = true +} +} diff --git a/src/imports/controls/doc/snippets/qtquickcontrols2-scrollindicator-non-attached.qml b/src/imports/controls/doc/snippets/qtquickcontrols2-scrollindicator-non-attached.qml new file mode 100644 index 00000000..2734f33a --- /dev/null +++ b/src/imports/controls/doc/snippets/qtquickcontrols2-scrollindicator-non-attached.qml @@ -0,0 +1,97 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of The Qt Company Ltd nor the names of its +** contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.7 +import QtQuick.Controls 2.0 + +Item { + width: 200 + height: 200 + +//! [1] +Rectangle { + id: frame + clip: true + width: 160 + height: 160 + border.color: "black" + anchors.centerIn: parent + + Text { + id: content + text: "ABC" + font.pixelSize: 169 + + MouseArea { + id: mouseArea + drag.target: content + drag.minimumX: frame.width - width + drag.minimumY: frame.height - height + drag.maximumX: 0 + drag.maximumY: 0 + anchors.fill: content + } + } + + ScrollIndicator { + id: verticalIndicator + active: mouseArea.pressed + orientation: Qt.Vertical + size: frame.height / content.height + position: -content.y / content.height + anchors { top: parent.top; right: parent.right; bottom: parent.bottom } + } + + ScrollIndicator { + id: horizontalIndicator + active: mouseArea.pressed + orientation: Qt.Horizontal + size: frame.width / content.width + position: -content.x / content.width + anchors { left: parent.left; right: parent.right; bottom: parent.bottom } + } +} +//! [1] + +Component.onCompleted: { + horizontalIndicator.active = true; + verticalIndicator.active = true; +} +} diff --git a/src/quicktemplates2/qquickcombobox.cpp b/src/quicktemplates2/qquickcombobox.cpp index fba21453..a0fcbe8c 100644 --- a/src/quicktemplates2/qquickcombobox.cpp +++ b/src/quicktemplates2/qquickcombobox.cpp @@ -130,6 +130,11 @@ QT_BEGIN_NAMESPACE \sa highlightedIndex */ +namespace { + enum Activation { NoActivate, Activate }; + enum Highlighting { NoHighlight, Highlight }; +} + class QQuickComboBoxDelegateModel : public QQmlDelegateModel { public: @@ -181,8 +186,12 @@ public: void updateCurrentText(); void incrementCurrentIndex(); void decrementCurrentIndex(); + void setCurrentIndex(int index, Activation activate); void updateHighlightedIndex(); - void setHighlightedIndex(int index); + void setHighlightedIndex(int index, Highlighting highlight); + + void keySearch(const QString &text); + int match(int start, const QString &text, Qt::MatchFlags flags) const; void createDelegateModel(); @@ -242,8 +251,7 @@ void QQuickComboBoxPrivate::itemClicked() Q_Q(QQuickComboBox); int index = delegateModel->indexOf(q->sender(), nullptr); if (index != -1) { - setHighlightedIndex(index); - emit q->highlighted(index); + setHighlightedIndex(index, Highlight); hidePopup(true); } } @@ -284,44 +292,51 @@ void QQuickComboBoxPrivate::updateCurrentText() } } +void QQuickComboBoxPrivate::setCurrentIndex(int index, Activation activate) +{ + Q_Q(QQuickComboBox); + if (currentIndex == index) + return; + + currentIndex = index; + emit q->currentIndexChanged(); + + if (componentComplete) + updateCurrentText(); + + if (activate) + emit q->activated(index); +} + void QQuickComboBoxPrivate::incrementCurrentIndex() { Q_Q(QQuickComboBox); if (isPopupVisible()) { - if (highlightedIndex < q->count() - 1) { - setHighlightedIndex(highlightedIndex + 1); - emit q->highlighted(highlightedIndex); - } + if (highlightedIndex < q->count() - 1) + setHighlightedIndex(highlightedIndex + 1, Highlight); } else { - if (currentIndex < q->count() - 1) { - q->setCurrentIndex(currentIndex + 1); - emit q->activated(currentIndex); - } + if (currentIndex < q->count() - 1) + setCurrentIndex(currentIndex + 1, Activate); } } void QQuickComboBoxPrivate::decrementCurrentIndex() { - Q_Q(QQuickComboBox); if (isPopupVisible()) { - if (highlightedIndex > 0) { - setHighlightedIndex(highlightedIndex - 1); - emit q->highlighted(highlightedIndex); - } + if (highlightedIndex > 0) + setHighlightedIndex(highlightedIndex - 1, Highlight); } else { - if (currentIndex > 0) { - q->setCurrentIndex(currentIndex - 1); - emit q->activated(currentIndex); - } + if (currentIndex > 0) + setCurrentIndex(currentIndex - 1, Activate); } } void QQuickComboBoxPrivate::updateHighlightedIndex() { - setHighlightedIndex(popup->isVisible() ? currentIndex : -1); + setHighlightedIndex(popup->isVisible() ? currentIndex : -1, NoHighlight); } -void QQuickComboBoxPrivate::setHighlightedIndex(int index) +void QQuickComboBoxPrivate::setHighlightedIndex(int index, Highlighting highlight) { Q_Q(QQuickComboBox); if (highlightedIndex == index) @@ -329,6 +344,68 @@ void QQuickComboBoxPrivate::setHighlightedIndex(int index) highlightedIndex = index; emit q->highlightedIndexChanged(); + + if (highlight) + emit q->highlighted(index); +} + +void QQuickComboBoxPrivate::keySearch(const QString &text) +{ + int index = match(currentIndex + 1, text, Qt::MatchStartsWith | Qt::MatchWrap); + if (index != -1) + setCurrentIndex(index, Activate); +} + +int QQuickComboBoxPrivate::match(int start, const QString &text, Qt::MatchFlags flags) const +{ + Q_Q(const QQuickComboBox); + uint matchType = flags & 0x0F; + bool wrap = flags & Qt::MatchWrap; + Qt::CaseSensitivity cs = flags & Qt::MatchCaseSensitive ? Qt::CaseSensitive : Qt::CaseInsensitive; + int from = start; + int to = q->count(); + + // iterates twice if wrapping + for (int i = 0; (wrap && i < 2) || (!wrap && i < 1); ++i) { + for (int idx = from; idx < to; ++idx) { + QString t = q->textAt(idx); + switch (matchType) { + case Qt::MatchExactly: + if (t == text) + return idx; + break; + case Qt::MatchRegExp: + if (QRegExp(text, cs).exactMatch(t)) + return idx; + break; + case Qt::MatchWildcard: + if (QRegExp(text, cs, QRegExp::Wildcard).exactMatch(t)) + return idx; + break; + case Qt::MatchStartsWith: + if (t.startsWith(text, cs)) + return idx; + break; + case Qt::MatchEndsWith: + if (t.endsWith(text, cs)) + return idx; + break; + case Qt::MatchFixedString: + if (t.compare(text, cs) == 0) + return idx; + break; + case Qt::MatchContains: + default: + if (t.contains(text, cs)) + return idx; + break; + } + } + // prepare for the next iteration + from = 0; + to = start; + } + return -1; } void QQuickComboBoxPrivate::createDelegateModel() @@ -541,13 +618,7 @@ void QQuickComboBox::setCurrentIndex(int index) { Q_D(QQuickComboBox); d->hasCurrentIndex = true; - if (d->currentIndex == index) - return; - - d->currentIndex = index; - emit currentIndexChanged(); - if (isComponentComplete()) - d->updateCurrentText(); + d->setCurrentIndex(index, NoActivate); } /*! @@ -792,45 +863,8 @@ QString QQuickComboBox::textAt(int index) const */ int QQuickComboBox::find(const QString &text, Qt::MatchFlags flags) const { - int itemCount = count(); - uint matchType = flags & 0x0F; - Qt::CaseSensitivity cs = flags & Qt::MatchCaseSensitive ? Qt::CaseSensitive : Qt::CaseInsensitive; - - for (int idx = 0; idx < itemCount; ++idx) { - QString t = textAt(idx); - switch (matchType) { - case Qt::MatchExactly: - if (t == text) - return idx; - break; - case Qt::MatchRegExp: - if (QRegExp(text, cs).exactMatch(t)) - return idx; - break; - case Qt::MatchWildcard: - if (QRegExp(text, cs, QRegExp::Wildcard).exactMatch(t)) - return idx; - break; - case Qt::MatchStartsWith: - if (t.startsWith(text, cs)) - return idx; - break; - case Qt::MatchEndsWith: - if (t.endsWith(text, cs)) - return idx; - break; - case Qt::MatchFixedString: - if (t.compare(text, cs) == 0) - return idx; - break; - case Qt::MatchContains: - default: - if (t.contains(text, cs)) - return idx; - break; - } - } - return -1; + Q_D(const QQuickComboBox); + return d->match(0, text, flags); } /*! @@ -873,8 +907,6 @@ void QQuickComboBox::keyPressEvent(QKeyEvent *event) { Q_D(QQuickComboBox); QQuickControl::keyPressEvent(event); - if (!d->popup) - return; switch (event->key()) { case Qt::Key_Escape: @@ -901,7 +933,25 @@ void QQuickComboBox::keyPressEvent(QKeyEvent *event) d->incrementCurrentIndex(); event->accept(); break; + case Qt::Key_Home: + if (d->isPopupVisible()) + d->setHighlightedIndex(0, Highlight); + else + d->setCurrentIndex(0, Activate); + event->accept(); + break; + case Qt::Key_End: + if (d->isPopupVisible()) + d->setHighlightedIndex(count() - 1, Highlight); + else + d->setCurrentIndex(count() - 1, Activate); + event->accept(); + break; default: + if (!event->text().isEmpty()) + d->keySearch(event->text()); + else + event->ignore(); break; } } diff --git a/src/quicktemplates2/qquickpopup.cpp b/src/quicktemplates2/qquickpopup.cpp index fd8d9b51..3b224698 100644 --- a/src/quicktemplates2/qquickpopup.cpp +++ b/src/quicktemplates2/qquickpopup.cpp @@ -2409,7 +2409,7 @@ QFont QQuickPopup::defaultFont() const #ifndef QT_NO_ACCESSIBILITY QAccessible::Role QQuickPopup::accessibleRole() const { - return QAccessible::LayeredPane; + return QAccessible::Dialog; } void QQuickPopup::accessibilityActiveChanged(bool active) diff --git a/src/quicktemplates2/qquickscrollbar.cpp b/src/quicktemplates2/qquickscrollbar.cpp index 5df4c4fb..8e6db063 100644 --- a/src/quicktemplates2/qquickscrollbar.cpp +++ b/src/quicktemplates2/qquickscrollbar.cpp @@ -65,9 +65,12 @@ QT_BEGIN_NAMESPACE } \endcode + \section1 Attaching ScrollBar to a Flickable + When ScrollBar is attached \l {ScrollBar::vertical}{vertically} or - \l {ScrollBar::horizontal}{horizontally} to a Flickable, the following - properties are automatically set and updated as appropriate: + \l {ScrollBar::horizontal}{horizontally} to a Flickable, its geometry and + the following properties are automatically set and updated as appropriate: + \list \li \l orientation \li \l position @@ -113,6 +116,8 @@ QT_BEGIN_NAMESPACE } \endcode + \section1 Binding the Active State of Horizontal and Vertical Scroll Bars + Horizontal and vertical scroll bars do not share the \l active state with each other by default. In order to keep both bars visible whilst scrolling to either direction, establish a two-way binding between the active states @@ -120,6 +125,29 @@ QT_BEGIN_NAMESPACE \snippet qtquickcontrols2-scrollbar-active.qml 1 + \section1 Non-attached Scroll Bars + + It is possible to create an instance of ScrollBar without using the + attached property API. This is useful when the behavior of the attached + scoll bar is not sufficient or a \l Flickable is not in use. In the + following example, horizontal and vertical scroll bars are used to + scroll over the text without using \l Flickable: + + \snippet qtquickcontrols2-scrollbar-non-attached.qml 1 + + \image qtquickcontrols2-scrollbar-non-attached.png + + When using a non-attached ScrollBar, the following must be done manually: + + \list + \li Layout the scroll bar (with the \l {Item::}{x} and \l {Item::}{y} or + \l {Item::anchors}{anchor} properties, for example). + \li Set the \l size and \l position properties to determine the size and position + of the scroll bar in relation to the scrolled item. + \li Set the \l active property to determine when the scroll bar will be + visible. + \endlist + \sa ScrollIndicator, {Customizing ScrollBar}, {Indicator Controls} */ @@ -205,6 +233,9 @@ QQuickScrollBarAttached *QQuickScrollBar::qmlAttachedProperties(QObject *object) This property holds the size of the scroll bar, scaled to \c {0.0 - 1.0}. \sa {Flickable::visibleArea.heightRatio}{Flickable::visibleArea} + + This property is automatically set when the scroll bar is + \l {Attaching ScrollBar to a Flickable}{attached to a flickable}. */ qreal QQuickScrollBar::size() const { @@ -231,6 +262,9 @@ void QQuickScrollBar::setSize(qreal size) This property holds the position of the scroll bar, scaled to \c {0.0 - 1.0}. \sa {Flickable::visibleArea.yPosition}{Flickable::visibleArea} + + This property is automatically set when the scroll bar is + \l {Attaching ScrollBar to a Flickable}{attached to a flickable}. */ qreal QQuickScrollBar::position() const { @@ -279,6 +313,12 @@ void QQuickScrollBar::setStepSize(qreal step) This property holds whether the scroll bar is active, i.e. when it's \l pressed or the attached Flickable is \l {Flickable::moving}{moving}. + + It is possible to keep \l {Binding the Active State of Horizontal and Vertical Scroll Bars} + {both horizontal and vertical bars visible} while scrolling in either direction. + + This property is automatically set when the scroll bar is + \l {Attaching ScrollBar to a Flickable}{attached to a flickable}. */ bool QQuickScrollBar::isActive() const { @@ -327,6 +367,9 @@ void QQuickScrollBar::setPressed(bool pressed) Possible values: \value Qt.Horizontal Horizontal \value Qt.Vertical Vertical (default) + + This property is automatically set when the scroll bar is + \l {Attaching ScrollBar to a Flickable}{attached to a flickable}. */ Qt::Orientation QQuickScrollBar::orientation() const { @@ -572,6 +615,8 @@ QQuickScrollBarAttached::~QQuickScrollBarAttached() ScrollBar.horizontal: ScrollBar { } } \endcode + + \sa {Attaching ScrollBar to a Flickable} */ QQuickScrollBar *QQuickScrollBarAttached::horizontal() const { @@ -630,6 +675,8 @@ void QQuickScrollBarAttached::setHorizontal(QQuickScrollBar *horizontal) ScrollBar.vertical: ScrollBar { } } \endcode + + \sa {Attaching ScrollBar to a Flickable} */ QQuickScrollBar *QQuickScrollBarAttached::vertical() const { diff --git a/src/quicktemplates2/qquickscrollindicator.cpp b/src/quicktemplates2/qquickscrollindicator.cpp index d6370d2d..9f2f6eb9 100644 --- a/src/quicktemplates2/qquickscrollindicator.cpp +++ b/src/quicktemplates2/qquickscrollindicator.cpp @@ -65,9 +65,12 @@ QT_BEGIN_NAMESPACE } \endcode - When ScrollIndicator is attached \l {ScrollIndicator::vertical}{vertically} or - \l {ScrollIndicator::horizontal}{horizontally} to a Flickable, the following - properties are automatically set and updated as appropriate: + \section1 Attaching ScrollIndicator to a Flickable + + \note When ScrollIndicator is attached \l {ScrollIndicator::vertical}{vertically} + or \l {ScrollIndicator::horizontal}{horizontally} to a Flickable, its geometry and + the following properties are automatically set and updated as appropriate: + \list \li \l orientation \li \l position @@ -98,6 +101,8 @@ QT_BEGIN_NAMESPACE } \endcode + \section1 Binding the Active State of Horizontal and Vertical Scroll Indicators + Horizontal and vertical scroll indicators do not share the \l active state with each other by default. In order to keep both indicators visible whilst scrolling to either direction, establish a two-way binding between the active states as @@ -105,6 +110,19 @@ QT_BEGIN_NAMESPACE \snippet qtquickcontrols2-scrollindicator-active.qml 1 + \section1 Non-attached Scroll Indicators + + It is possible to create an instance of ScrollIndicator without using the + attached property API. This is useful when the behavior of the attached + scoll indicator is not sufficient or a \l Flickable is not in use. In the + following example, horizontal and vertical scroll indicators are used to + indicate how far the user has scrolled over the text (using \l MouseArea + instead of \l Flickable): + + \snippet qtquickcontrols2-scrollindicator-non-attached.qml 1 + + \image qtquickcontrols2-scrollindicator-non-attached.png + \sa ScrollBar, {Customizing ScrollIndicator}, {Indicator Controls} */ @@ -166,6 +184,9 @@ QQuickScrollIndicatorAttached *QQuickScrollIndicator::qmlAttachedProperties(QObj This property holds the size of the indicator, scaled to \c {0.0 - 1.0}. \sa {Flickable::visibleArea.heightRatio}{Flickable::visibleArea} + + This property is automatically set when the scroll indicator is + \l {Attaching ScrollIndicator to a Flickable}{attached to a flickable}. */ qreal QQuickScrollIndicator::size() const { @@ -190,6 +211,9 @@ void QQuickScrollIndicator::setSize(qreal size) This property holds the position of the indicator, scaled to \c {0.0 - 1.0}. + This property is automatically set when the scroll indicator is + \l {Attaching ScrollIndicator to a Flickable}{attached to a flickable}. + \sa {Flickable::visibleArea.yPosition}{Flickable::visibleArea} */ qreal QQuickScrollIndicator::position() const @@ -215,6 +239,12 @@ void QQuickScrollIndicator::setPosition(qreal position) This property holds whether the indicator is active, that is, when the attached Flickable is \l {Flickable::moving}{moving}. + + It is possible to keep \l {Binding the Active State of Horizontal and Vertical Scroll Indicators} + {both horizontal and vertical indicators visible} while scrolling in either direction. + + This property is automatically set when the scroll indicator is + \l {Attaching ScrollIndicator to a Flickable}{attached to a flickable}. */ bool QQuickScrollIndicator::isActive() const { @@ -240,6 +270,9 @@ void QQuickScrollIndicator::setActive(bool active) Possible values: \value Qt.Horizontal Horizontal \value Qt.Vertical Vertical (default) + + This property is automatically set when the scroll indicator is + \l {Attaching ScrollIndicator to a Flickable}{attached to a flickable}. */ Qt::Orientation QQuickScrollIndicator::orientation() const { @@ -363,6 +396,8 @@ QQuickScrollIndicatorAttached::~QQuickScrollIndicatorAttached() ScrollIndicator.horizontal: ScrollIndicator { } } \endcode + + \sa {Attaching ScrollIndicator to a Flickable} */ QQuickScrollIndicator *QQuickScrollIndicatorAttached::horizontal() const { @@ -419,6 +454,8 @@ void QQuickScrollIndicatorAttached::setHorizontal(QQuickScrollIndicator *horizon ScrollIndicator.vertical: ScrollIndicator { } } \endcode + + \sa {Attaching ScrollIndicator to a Flickable} */ QQuickScrollIndicator *QQuickScrollIndicatorAttached::vertical() const { diff --git a/src/quicktemplates2/qquickstackview.cpp b/src/quicktemplates2/qquickstackview.cpp index c4bba4c8..d16d7b16 100644 --- a/src/quicktemplates2/qquickstackview.cpp +++ b/src/quicktemplates2/qquickstackview.cpp @@ -992,6 +992,13 @@ bool QQuickStackView::childMouseEventFilter(QQuickItem *item, QEvent *event) return window && !window->mouseGrabberItem(); } +#ifndef QT_NO_ACCESSIBILITY +QAccessible::Role QQuickStackView::accessibleRole() const +{ + return QAccessible::LayeredPane; +} +#endif + void QQuickStackAttachedPrivate::itemParentChanged(QQuickItem *item, QQuickItem *parent) { Q_Q(QQuickStackAttached); diff --git a/src/quicktemplates2/qquickstackview_p.h b/src/quicktemplates2/qquickstackview_p.h index 9bf60183..7491f8f6 100644 --- a/src/quicktemplates2/qquickstackview_p.h +++ b/src/quicktemplates2/qquickstackview_p.h @@ -152,6 +152,10 @@ protected: void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override; bool childMouseEventFilter(QQuickItem *, QEvent *) override; +#ifndef QT_NO_ACCESSIBILITY + QAccessible::Role accessibleRole() const override; +#endif + private: Q_DISABLE_COPY(QQuickStackView) Q_DECLARE_PRIVATE(QQuickStackView) diff --git a/src/quicktemplates2/qquickswipeview.cpp b/src/quicktemplates2/qquickswipeview.cpp index a044169a..ef98c59b 100644 --- a/src/quicktemplates2/qquickswipeview.cpp +++ b/src/quicktemplates2/qquickswipeview.cpp @@ -192,6 +192,13 @@ void QQuickSwipeView::itemAdded(int, QQuickItem *item) item->setSize(QSizeF(d->contentItem->width(), d->contentItem->height())); } +#ifndef QT_NO_ACCESSIBILITY +QAccessible::Role QQuickSwipeView::accessibleRole() const +{ + return QAccessible::PageTabList; +} +#endif + /*! \qmlattachedproperty int QtQuick.Controls::SwipeView::index \readonly diff --git a/src/quicktemplates2/qquickswipeview_p.h b/src/quicktemplates2/qquickswipeview_p.h index e29d2b28..8c489d53 100644 --- a/src/quicktemplates2/qquickswipeview_p.h +++ b/src/quicktemplates2/qquickswipeview_p.h @@ -75,6 +75,10 @@ protected: void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override; void itemAdded(int index, QQuickItem *item) override; +#ifndef QT_NO_ACCESSIBILITY + QAccessible::Role accessibleRole() const override; +#endif + private: Q_DISABLE_COPY(QQuickSwipeView) Q_DECLARE_PRIVATE(QQuickSwipeView) |