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Diffstat (limited to 'src/templates/qquickpopup.cpp')
| -rw-r--r-- | src/templates/qquickpopup.cpp | 1678 |
1 files changed, 0 insertions, 1678 deletions
diff --git a/src/templates/qquickpopup.cpp b/src/templates/qquickpopup.cpp deleted file mode 100644 index ef092bed..00000000 --- a/src/templates/qquickpopup.cpp +++ /dev/null @@ -1,1678 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ -** -** This file is part of the Qt Labs Templates 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 "qquickpopup_p.h" -#include "qquickpopup_p_p.h" -#include "qquickapplicationwindow_p.h" -#include "qquickoverlay_p.h" -#include "qquickcontrol_p_p.h" - -#include <QtQml/qqmlinfo.h> -#include <QtQuick/qquickitem.h> -#include <QtQuick/private/qquicktransition_p.h> -#include <QtQuick/private/qquickitem_p.h> - -QT_BEGIN_NAMESPACE - -/*! - \qmltype Popup - \inherits QtObject - \instantiates QQuickPopup - \inqmlmodule Qt.labs.controls - \ingroup qtlabscontrols-popups - \brief A popup control. - - Popup is the base type of popup-like user interface controls. It can be - used with Window or ApplicationWindow. - - \qml - import QtQuick.Window 2.2 - import Qt.labs.controls 1.0 - - Window { - id: window - width: 400 - height: 400 - visible: true - - Button { - text: "Open" - onClicked: popup.open() - } - - Popup { - id: popup - x: 100 - y: 100 - width: 200 - height: 300 - modal: true - focus: true - closePolicy: Popup.OnEscape | Popup.OnPressOutside - } - } - \endqml - - In order to ensure that a popup is displayed above other items in the - scene, it is recommended to use ApplicationWindow. ApplicationWindow also - provides background dimming effects. - - \labs -*/ - -static const QQuickItemPrivate::ChangeTypes AncestorChangeTypes = QQuickItemPrivate::Geometry - | QQuickItemPrivate::Parent - | QQuickItemPrivate::Children; - -static const QQuickItemPrivate::ChangeTypes ItemChangeTypes = QQuickItemPrivate::Geometry - | QQuickItemPrivate::Parent - | QQuickItemPrivate::Destroyed; - -QQuickPopupPrivate::QQuickPopupPrivate() - : QObjectPrivate() - , focus(false) - , modal(false) - , complete(false) - , hasTopMargin(false) - , hasLeftMargin(false) - , hasRightMargin(false) - , hasBottomMargin(false) - , margins(0) - , topMargin(0) - , leftMargin(0) - , rightMargin(0) - , bottomMargin(0) - , contentWidth(0) - , contentHeight(0) - , closePolicy(QQuickPopup::OnEscape) - , parentItem(Q_NULLPTR) - , enter(Q_NULLPTR) - , exit(Q_NULLPTR) - , popupItem(Q_NULLPTR) - , positioner(this) - , transitionManager(this) -{ -} - -void QQuickPopupPrivate::init() -{ - Q_Q(QQuickPopup); - popupItem = new QQuickPopupItem(q); - q->setParentItem(qobject_cast<QQuickItem *>(parent)); - QObject::connect(popupItem, &QQuickControl::paddingChanged, q, &QQuickPopup::paddingChanged); -} - -bool QQuickPopupPrivate::tryClose(QQuickItem *item, QMouseEvent *event) -{ - Q_Q(QQuickPopup); - const bool isPress = event->type() == QEvent::MouseButtonPress; - const bool onOutside = closePolicy.testFlag(isPress ? QQuickPopup::OnPressOutside : QQuickPopup::OnReleaseOutside); - const bool onOutsideParent = closePolicy.testFlag(isPress ? QQuickPopup::OnPressOutsideParent : QQuickPopup::OnReleaseOutsideParent); - if (onOutside || onOutsideParent) { - if (onOutsideParent) { - if (!popupItem->contains(item->mapToItem(popupItem, event->pos())) && - (!parentItem || !parentItem->contains(item->mapToItem(parentItem, event->pos())))) { - q->close(); - return true; - } - } else if (onOutside) { - if (!popupItem->contains(item->mapToItem(popupItem, event->pos()))) { - q->close(); - return true; - } - } - } - return false; -} - -void QQuickPopupPrivate::finalizeEnterTransition() -{ - if (focus) - popupItem->setFocus(true); -} - -void QQuickPopupPrivate::finalizeExitTransition() -{ - positioner.setParentItem(Q_NULLPTR); - popupItem->setParentItem(Q_NULLPTR); - popupItem->setVisible(false); -} - -QMarginsF QQuickPopupPrivate::getMargins() const -{ - Q_Q(const QQuickPopup); - return QMarginsF(q->leftMargin(), q->topMargin(), q->rightMargin(), q->bottomMargin()); -} - -void QQuickPopupPrivate::setTopMargin(qreal value, bool reset) -{ - Q_Q(QQuickPopup); - qreal oldMargin = q->topMargin(); - topMargin = value; - hasTopMargin = !reset; - if ((!reset && !qFuzzyCompare(oldMargin, value)) || (reset && !qFuzzyCompare(oldMargin, margins))) { - emit q->topMarginChanged(); - q->marginsChange(QMarginsF(leftMargin, topMargin, rightMargin, bottomMargin), - QMarginsF(leftMargin, oldMargin, rightMargin, bottomMargin)); - } -} - -void QQuickPopupPrivate::setLeftMargin(qreal value, bool reset) -{ - Q_Q(QQuickPopup); - qreal oldMargin = q->leftMargin(); - leftMargin = value; - hasLeftMargin = !reset; - if ((!reset && !qFuzzyCompare(oldMargin, value)) || (reset && !qFuzzyCompare(oldMargin, margins))) { - emit q->leftMarginChanged(); - q->marginsChange(QMarginsF(leftMargin, topMargin, rightMargin, bottomMargin), - QMarginsF(oldMargin, topMargin, rightMargin, bottomMargin)); - } -} - -void QQuickPopupPrivate::setRightMargin(qreal value, bool reset) -{ - Q_Q(QQuickPopup); - qreal oldMargin = q->rightMargin(); - rightMargin = value; - hasRightMargin = !reset; - if ((!reset && !qFuzzyCompare(oldMargin, value)) || (reset && !qFuzzyCompare(oldMargin, margins))) { - emit q->rightMarginChanged(); - q->marginsChange(QMarginsF(leftMargin, topMargin, rightMargin, bottomMargin), - QMarginsF(leftMargin, topMargin, oldMargin, bottomMargin)); - } -} - -void QQuickPopupPrivate::setBottomMargin(qreal value, bool reset) -{ - Q_Q(QQuickPopup); - qreal oldMargin = q->bottomMargin(); - bottomMargin = value; - hasBottomMargin = !reset; - if ((!reset && !qFuzzyCompare(oldMargin, value)) || (reset && !qFuzzyCompare(oldMargin, margins))) { - emit q->bottomMarginChanged(); - q->marginsChange(QMarginsF(leftMargin, topMargin, rightMargin, bottomMargin), - QMarginsF(leftMargin, topMargin, rightMargin, oldMargin)); - } -} - -class QQuickPopupItemPrivate : public QQuickControlPrivate -{ - Q_DECLARE_PUBLIC(QQuickPopupItem) - -public: - QQuickPopupItemPrivate(QQuickPopup *popup); - - void implicitWidthChanged() Q_DECL_OVERRIDE; - void implicitHeightChanged() Q_DECL_OVERRIDE; - - QQuickPopup *popup; -}; - -QQuickPopupItemPrivate::QQuickPopupItemPrivate(QQuickPopup *popup) : popup(popup) -{ - isTabFence = true; -} - -void QQuickPopupItemPrivate::implicitWidthChanged() -{ - QQuickControlPrivate::implicitWidthChanged(); - emit popup->implicitWidthChanged(); -} - -void QQuickPopupItemPrivate::implicitHeightChanged() -{ - QQuickControlPrivate::implicitHeightChanged(); - emit popup->implicitHeightChanged(); -} - -QQuickPopupItem::QQuickPopupItem(QQuickPopup *popup) : - QQuickControl(*(new QQuickPopupItemPrivate(popup)), Q_NULLPTR) -{ - setParent(popup); - setVisible(false); - setFlag(ItemIsFocusScope); - setAcceptedMouseButtons(Qt::AllButtons); -} - -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::geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) -{ - Q_D(QQuickPopupItem); - QQuickControl::geometryChanged(newGeometry, oldGeometry); - d->popup->geometryChanged(newGeometry, oldGeometry); -} - -void QQuickPopupItem::itemChange(ItemChange change, const ItemChangeData &data) -{ - Q_D(QQuickPopupItem); - QQuickControl::itemChange(change, data); - switch (change) { - case ItemVisibleHasChanged: - emit d->popup->visibleChanged(); - break; - case ItemActiveFocusHasChanged: - emit d->popup->activeFocusChanged(); - break; - case ItemOpacityHasChanged: - emit d->popup->opacityChanged(); - break; - default: - break; - } -} - -void QQuickPopupItem::paddingChange(const QMarginsF &newPadding, const QMarginsF &oldPadding) -{ - Q_D(QQuickPopupItem); - QQuickControl::paddingChange(newPadding, oldPadding); - d->popup->paddingChange(newPadding, oldPadding); -} - -#ifndef QT_NO_ACCESSIBILITY -QAccessible::Role QQuickPopupItem::accessibleRole() const -{ - Q_D(const QQuickPopupItem); - return d->popup->accessibleRole(); -} -#endif // QT_NO_ACCESSIBILITY - -QQuickPopupPositioner::QQuickPopupPositioner(QQuickPopupPrivate *popup) : - m_x(0), - m_y(0), - m_parentItem(Q_NULLPTR), - m_popup(popup) -{ -} - -QQuickPopupPositioner::~QQuickPopupPositioner() -{ - if (m_parentItem) { - QQuickItemPrivate::get(m_parentItem)->removeItemChangeListener(this, ItemChangeTypes); - removeAncestorListeners(m_parentItem->parentItem()); - } -} - -qreal QQuickPopupPositioner::x() const -{ - return m_x; -} - -void QQuickPopupPositioner::setX(qreal x) -{ - if (m_x != x) { - m_x = x; - if (m_popup->popupItem->isVisible()) - repositionPopup(); - } -} - -qreal QQuickPopupPositioner::y() const -{ - return m_y; -} - -void QQuickPopupPositioner::setY(qreal y) -{ - if (m_y != y) { - m_y = y; - if (m_popup->popupItem->isVisible()) - repositionPopup(); - } -} - -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()) - repositionPopup(); -} - -void QQuickPopupPositioner::itemGeometryChanged(QQuickItem *, const QRectF &, const QRectF &) -{ - if (m_popup->popupItem->isVisible()) - repositionPopup(); -} - -void QQuickPopupPositioner::itemParentChanged(QQuickItem *, QQuickItem *parent) -{ - addAncestorListeners(parent); -} - -void QQuickPopupPositioner::itemChildRemoved(QQuickItem *item, QQuickItem *child) -{ - if (isAncestor(child)) - removeAncestorListeners(item); -} - -void QQuickPopupPositioner::itemDestroyed(QQuickItem *item) -{ - Q_ASSERT(m_parentItem == item); - - m_parentItem = Q_NULLPTR; - m_popup->parentItem = Q_NULLPTR; - QQuickItemPrivate::get(item)->removeItemChangeListener(this, ItemChangeTypes); - removeAncestorListeners(item->parentItem()); -} - -void QQuickPopupPositioner::repositionPopup() -{ - const qreal w = m_popup->popupItem->width(); - const qreal h = m_popup->popupItem->height(); - const qreal iw = m_popup->popupItem->implicitWidth(); - const qreal ih = m_popup->popupItem->implicitHeight(); - - bool adjusted = false; - QRectF rect(m_x, m_y, iw > 0 ? iw : w, ih > 0 ? ih : h); - if (m_parentItem) { - rect = m_parentItem->mapRectToScene(rect); - - QQuickWindow *window = m_parentItem->window(); - if (window) { - const QMarginsF margins = m_popup->getMargins(); - const QRectF bounds = QRectF(0, 0, window->width(), window->height()).marginsRemoved(margins); - - // push inside the margins - 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 (margins.left() > 0 && rect.left() < bounds.left()) - rect.moveLeft(margins.left()); - if (margins.right() > 0 && rect.right() > bounds.right()) - rect.moveRight(bounds.right()); - - if (rect.top() < bounds.top() || rect.bottom() > bounds.bottom()) { - // if the popup doesn't fit inside the window, try flipping it around (below <-> above) - const QRectF flipped = m_parentItem->mapRectToScene(QRectF(m_x, m_parentItem->height() - m_y - rect.height(), rect.width(), rect.height())); - if (flipped.top() >= bounds.top() && flipped.bottom() < bounds.bottom()) { - adjusted = true; - rect = flipped; - } else if (ih > 0) { - // neither the flipped around geometry fits inside the window, choose - // whichever side (above vs. below) fits larger part of the popup - const QRectF primary = rect.intersected(bounds); - const QRectF secondary = flipped.intersected(bounds); - - if (primary.height() > secondary.height()) { - rect.setY(primary.y()); - rect.setHeight(primary.height()); - } else { - rect.setY(secondary.y()); - rect.setHeight(secondary.height()); - } - adjusted = true; - } - } - } - } - - m_popup->popupItem->setPosition(rect.topLeft()); - if (adjusted && ih > 0) - m_popup->popupItem->setHeight(rect.height()); -} - -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() - , state(Off) - , popup(popup) -{ -} - -void QQuickPopupTransitionManager::transitionEnter() -{ - if (state == Enter && isRunning()) - return; - QList<QQuickStateAction> actions; - state = Enter; - transition(actions, popup->enter, popup->popupItem); -} - -void QQuickPopupTransitionManager::transitionExit() -{ - if (state == Exit && isRunning()) - return; - QList<QQuickStateAction> actions; - state = Exit; - transition(actions, popup->exit, popup->popupItem); -} - -void QQuickPopupTransitionManager::finished() -{ - if (state == Enter) - popup->finalizeEnterTransition(); - else if (state == Exit) - popup->finalizeExitTransition(); - - state = Off; -} - -QQuickPopup::QQuickPopup(QObject *parent) - : QObject(*(new QQuickPopupPrivate), parent) -{ - Q_D(QQuickPopup); - d->init(); -} - -QQuickPopup::QQuickPopup(QQuickPopupPrivate &dd, QObject *parent) - : QObject(dd, parent) -{ - Q_D(QQuickPopup); - d->init(); -} - -QQuickPopup::~QQuickPopup() -{ - Q_D(QQuickPopup); - d->positioner.setParentItem(Q_NULLPTR); - delete d->popupItem; -} - -/*! - \qmlmethod void Qt.labs.controls::Popup::open() - - Opens the popup. -*/ -void QQuickPopup::open() -{ - Q_D(QQuickPopup); - if (d->popupItem->isVisible()) - return; - - QQuickWindow *window = Q_NULLPTR; - if (d->parentItem) - window = d->parentItem->window(); - if (!window) { - qmlInfo(this) << "cannot find any window to open popup in."; - return; - } - - QQuickApplicationWindow *applicationWindow = qobject_cast<QQuickApplicationWindow*>(window); - if (!applicationWindow) { - window->installEventFilter(this); - d->popupItem->setZ(10001); // DefaultWindowDecoration+1 - d->popupItem->setParentItem(window->contentItem()); - } else { - d->popupItem->setParentItem(applicationWindow->overlay()); - } - - emit aboutToShow(); - d->popupItem->setVisible(true); - d->positioner.setParentItem(d->parentItem); - d->transitionManager.transitionEnter(); -} - -/*! - \qmlmethod void Qt.labs.controls::Popup::close() - - Closes the popup. -*/ -void QQuickPopup::close() -{ - Q_D(QQuickPopup); - if (!d->popupItem->isVisible()) - return; - - if (d->parentItem) { - QQuickWindow *window = d->parentItem->window(); - if (!qobject_cast<QQuickApplicationWindow *>(window)) { - window->removeEventFilter(this); - } - } - - d->popupItem->setFocus(false); - emit aboutToHide(); - d->transitionManager.transitionExit(); -} - -/*! - \qmlproperty real Qt.labs.controls::Popup::x - - This property holds the x-coordinate of the popup. -*/ -qreal QQuickPopup::x() const -{ - Q_D(const QQuickPopup); - return d->positioner.x(); -} - -void QQuickPopup::setX(qreal x) -{ - Q_D(QQuickPopup); - d->positioner.setX(x); -} - -/*! - \qmlproperty real Qt.labs.controls::Popup::y - - This property holds the y-coordinate of the popup. -*/ -qreal QQuickPopup::y() const -{ - Q_D(const QQuickPopup); - return d->positioner.y(); -} - -void QQuickPopup::setY(qreal y) -{ - Q_D(QQuickPopup); - d->positioner.setY(y); -} - -/*! - \qmlproperty real Qt.labs.controls::Popup::z - - This property holds the z-value of the popup. Z-value determines - the stacking order of popups. The default z-value is \c 0. -*/ -qreal QQuickPopup::z() const -{ - Q_D(const QQuickPopup); - return d->popupItem->z(); -} - -void QQuickPopup::setZ(qreal z) -{ - Q_D(QQuickPopup); - if (qFuzzyCompare(z, d->popupItem->z())) - return; - d->popupItem->setZ(z); - emit zChanged(); -} - -/*! - \qmlproperty real Qt.labs.controls::Popup::width - - This property holds the width of the popup. -*/ -qreal QQuickPopup::width() const -{ - Q_D(const QQuickPopup); - return d->popupItem->width(); -} - -void QQuickPopup::setWidth(qreal width) -{ - Q_D(QQuickPopup); - d->popupItem->setWidth(width); -} - -void QQuickPopup::resetWidth() -{ - Q_D(QQuickPopup); - d->popupItem->resetWidth(); -} - -/*! - \qmlproperty real Qt.labs.controls::Popup::height - - This property holds the height of the popup. -*/ -qreal QQuickPopup::height() const -{ - Q_D(const QQuickPopup); - return d->popupItem->height(); -} - -void QQuickPopup::setHeight(qreal height) -{ - Q_D(QQuickPopup); - d->popupItem->setHeight(height); -} - -void QQuickPopup::resetHeight() -{ - Q_D(QQuickPopup); - d->popupItem->resetHeight(); -} - -/*! - \qmlproperty real Qt.labs.controls::Popup::implicitWidth - - This property holds the implicit width of the popup. -*/ -qreal QQuickPopup::implicitWidth() const -{ - Q_D(const QQuickPopup); - return d->popupItem->implicitWidth(); -} - -void QQuickPopup::setImplicitWidth(qreal width) -{ - Q_D(QQuickPopup); - d->popupItem->setImplicitWidth(width); -} - -/*! - \qmlproperty real Qt.labs.controls::Popup::implicitHeight - - This property holds the implicit height of the popup. -*/ -qreal QQuickPopup::implicitHeight() const -{ - Q_D(const QQuickPopup); - return d->popupItem->implicitHeight(); -} - -void QQuickPopup::setImplicitHeight(qreal height) -{ - Q_D(QQuickPopup); - d->popupItem->setImplicitHeight(height); -} - -/*! - \qmlproperty real Qt.labs.controls::Popup::contentWidth - - This property holds the content width. It is used for calculating the - total implicit width of the Popup. - - \note If only a single item is used within the Popup, the implicit width - of its contained item is used as the content width. -*/ -qreal QQuickPopup::contentWidth() const -{ - Q_D(const QQuickPopup); - return d->contentWidth; -} - -void QQuickPopup::setContentWidth(qreal width) -{ - Q_D(QQuickPopup); - if (d->contentWidth != width) { - d->contentWidth = width; - emit contentWidthChanged(); - } -} - -/*! - \qmlproperty real Qt.labs.controls::Popup::contentHeight - - This property holds the content height. It is used for calculating the - total implicit height of the Popup. - - \note If only a single item is used within the Popup, the implicit height - of its contained item is used as the content height. -*/ -qreal QQuickPopup::contentHeight() const -{ - Q_D(const QQuickPopup); - return d->contentHeight; -} - -void QQuickPopup::setContentHeight(qreal height) -{ - Q_D(QQuickPopup); - if (d->contentHeight != height) { - d->contentHeight = height; - emit contentHeightChanged(); - } -} - -/*! - \qmlproperty real Qt.labs.controls::Popup::availableWidth - \readonly - - This property holds the width available after deducting horizontal padding. - - \sa padding, leftPadding, rightPadding -*/ -qreal QQuickPopup::availableWidth() const -{ - Q_D(const QQuickPopup); - return d->popupItem->availableWidth(); -} - -/*! - \qmlproperty real Qt.labs.controls::Popup::availableHeight - \readonly - - This property holds the height available after deducting vertical padding. - - \sa padding, topPadding, bottomPadding -*/ -qreal QQuickPopup::availableHeight() const -{ - Q_D(const QQuickPopup); - return d->popupItem->availableHeight(); -} - -/*! - \qmlproperty real Qt.labs.controls::Popup::margins - - This property holds the default margins around the popup. - - \sa topMargin, leftMargin, rightMargin, bottomMargin -*/ -qreal QQuickPopup::margins() const -{ - Q_D(const QQuickPopup); - return d->margins; -} - -void QQuickPopup::setMargins(qreal margins) -{ - Q_D(QQuickPopup); - if (qFuzzyCompare(d->margins, margins)) - return; - QMarginsF oldMargins(leftMargin(), topMargin(), rightMargin(), bottomMargin()); - d->margins = margins; - emit marginsChanged(); - QMarginsF newMargins(leftMargin(), topMargin(), rightMargin(), bottomMargin()); - if (!qFuzzyCompare(newMargins.top(), oldMargins.top())) - emit topMarginChanged(); - if (!qFuzzyCompare(newMargins.left(), oldMargins.left())) - emit leftMarginChanged(); - if (!qFuzzyCompare(newMargins.right(), oldMargins.right())) - emit rightMarginChanged(); - if (!qFuzzyCompare(newMargins.bottom(), oldMargins.bottom())) - emit bottomMarginChanged(); - marginsChange(newMargins, oldMargins); -} - -void QQuickPopup::resetMargins() -{ - setMargins(0); -} - -/*! - \qmlproperty real Qt.labs.controls::Popup::topMargin - - This property holds the top margin around the popup. - - \sa margins, bottomMargin -*/ -qreal QQuickPopup::topMargin() const -{ - Q_D(const QQuickPopup); - if (d->hasTopMargin) - return d->topMargin; - return d->margins; -} - -void QQuickPopup::setTopMargin(qreal margin) -{ - Q_D(QQuickPopup); - d->setTopMargin(margin); -} - -void QQuickPopup::resetTopMargin() -{ - Q_D(QQuickPopup); - d->setTopMargin(0, true); -} - -/*! - \qmlproperty real Qt.labs.controls::Popup::leftMargin - - This property holds the left margin around the popup. - - \sa margins, rightMargin -*/ -qreal QQuickPopup::leftMargin() const -{ - Q_D(const QQuickPopup); - if (d->hasLeftMargin) - return d->leftMargin; - return d->margins; -} - -void QQuickPopup::setLeftMargin(qreal margin) -{ - Q_D(QQuickPopup); - d->setLeftMargin(margin); -} - -void QQuickPopup::resetLeftMargin() -{ - Q_D(QQuickPopup); - d->setLeftMargin(0, true); -} - -/*! - \qmlproperty real Qt.labs.controls::Popup::rightMargin - - This property holds the right margin around the popup. - - \sa margins, leftMargin -*/ -qreal QQuickPopup::rightMargin() const -{ - Q_D(const QQuickPopup); - if (d->hasRightMargin) - return d->rightMargin; - return d->margins; -} - -void QQuickPopup::setRightMargin(qreal margin) -{ - Q_D(QQuickPopup); - d->setRightMargin(margin); -} - -void QQuickPopup::resetRightMargin() -{ - Q_D(QQuickPopup); - d->setRightMargin(0, true); -} - -/*! - \qmlproperty real Qt.labs.controls::Popup::bottomMargin - - This property holds the bottom margin around the popup. - - \sa margins, topMargin -*/ -qreal QQuickPopup::bottomMargin() const -{ - Q_D(const QQuickPopup); - if (d->hasBottomMargin) - return d->bottomMargin; - return d->margins; -} - -void QQuickPopup::setBottomMargin(qreal margin) -{ - Q_D(QQuickPopup); - d->setBottomMargin(margin); -} - -void QQuickPopup::resetBottomMargin() -{ - Q_D(QQuickPopup); - d->setBottomMargin(0, true); -} - -/*! - \qmlproperty real Qt.labs.controls::Popup::padding - - This property holds the default padding. - - \sa availableWidth, availableHeight, topPadding, leftPadding, rightPadding, bottomPadding -*/ -qreal QQuickPopup::padding() const -{ - Q_D(const QQuickPopup); - return d->popupItem->padding(); -} - -void QQuickPopup::setPadding(qreal padding) -{ - Q_D(QQuickPopup); - d->popupItem->setPadding(padding); -} - -void QQuickPopup::resetPadding() -{ - Q_D(QQuickPopup); - d->popupItem->resetPadding(); -} - -/*! - \qmlproperty real Qt.labs.controls::Popup::topPadding - - This property holds the top padding. - - \sa padding, bottomPadding, availableHeight -*/ -qreal QQuickPopup::topPadding() const -{ - Q_D(const QQuickPopup); - return d->popupItem->topPadding(); -} - -void QQuickPopup::setTopPadding(qreal padding) -{ - Q_D(QQuickPopup); - d->popupItem->setTopPadding(padding); -} - -void QQuickPopup::resetTopPadding() -{ - Q_D(QQuickPopup); - d->popupItem->resetTopPadding(); -} - -/*! - \qmlproperty real Qt.labs.controls::Popup::leftPadding - - This property holds the left padding. - - \sa padding, rightPadding, availableWidth -*/ -qreal QQuickPopup::leftPadding() const -{ - Q_D(const QQuickPopup); - return d->popupItem->leftPadding(); -} - -void QQuickPopup::setLeftPadding(qreal padding) -{ - Q_D(QQuickPopup); - d->popupItem->setLeftPadding(padding); -} - -void QQuickPopup::resetLeftPadding() -{ - Q_D(QQuickPopup); - d->popupItem->resetLeftPadding(); -} - -/*! - \qmlproperty real Qt.labs.controls::Popup::rightPadding - - This property holds the right padding. - - \sa padding, leftPadding, availableWidth -*/ -qreal QQuickPopup::rightPadding() const -{ - Q_D(const QQuickPopup); - return d->popupItem->rightPadding(); -} - -void QQuickPopup::setRightPadding(qreal padding) -{ - Q_D(QQuickPopup); - d->popupItem->setRightPadding(padding); -} - -void QQuickPopup::resetRightPadding() -{ - Q_D(QQuickPopup); - d->popupItem->resetRightPadding(); -} - -/*! - \qmlproperty real Qt.labs.controls::Popup::bottomPadding - - This property holds the bottom padding. - - \sa padding, topPadding, availableHeight -*/ -qreal QQuickPopup::bottomPadding() const -{ - Q_D(const QQuickPopup); - return d->popupItem->bottomPadding(); -} - -void QQuickPopup::setBottomPadding(qreal padding) -{ - Q_D(QQuickPopup); - d->popupItem->setBottomPadding(padding); -} - -void QQuickPopup::resetBottomPadding() -{ - Q_D(QQuickPopup); - d->popupItem->resetBottomPadding(); -} - -QQuickItem *QQuickPopup::popupItem() const -{ - Q_D(const QQuickPopup); - return d->popupItem; -} - -/*! - \qmlproperty Item Qt.labs.popups::Popup::parent - - This property holds the parent item. -*/ -QQuickItem *QQuickPopup::parentItem() const -{ - Q_D(const QQuickPopup); - return d->parentItem; -} - -void QQuickPopup::setParentItem(QQuickItem *parent) -{ - Q_D(QQuickPopup); - if (d->parentItem != parent) { - d->parentItem = parent; - if (d->positioner.parentItem()) - d->positioner.setParentItem(parent); - emit parentChanged(); - } -} - -/*! - \qmlproperty Item Qt.labs.popups::Popup::background - - This property holds the background item. - - \note If the background item has no explicit size specified, it automatically - follows the popup's size. In most cases, there is no need to specify - width or height for a background item. -*/ -QQuickItem *QQuickPopup::background() const -{ - Q_D(const QQuickPopup); - return d->popupItem->background(); -} - -void QQuickPopup::setBackground(QQuickItem *background) -{ - Q_D(QQuickPopup); - if (d->popupItem->background() == background) - return; - - d->popupItem->setBackground(background); - emit backgroundChanged(); -} - -/*! - \qmlproperty Item Qt.labs.controls::Popup::contentItem - - This property holds the content item of the popup. - - The content item is the visual implementation of the popup. When the - popup is made visible, the content item is automatically reparented to - the \l {ApplicationWindow::overlay}{overlay item} of its application - window. -*/ -QQuickItem *QQuickPopup::contentItem() const -{ - Q_D(const QQuickPopup); - return d->popupItem->contentItem(); -} - -void QQuickPopup::setContentItem(QQuickItem *item) -{ - Q_D(QQuickPopup); - d->popupItem->setContentItem(item); -} - -/*! - \qmlproperty list<Object> Qt.labs.controls::Popup::contentData - \default - - This property holds the list of content data. - - \sa Item::data -*/ -QQmlListProperty<QObject> QQuickPopup::contentData() -{ - Q_D(QQuickPopup); - return QQmlListProperty<QObject>(d->popupItem->contentItem(), Q_NULLPTR, - QQuickItemPrivate::data_append, - QQuickItemPrivate::data_count, - QQuickItemPrivate::data_at, - QQuickItemPrivate::data_clear); -} - -/*! - \qmlproperty list<Item> Qt.labs.controls::Popup::contentChildren - - This property holds the list of content children. - - \sa Item::children -*/ -QQmlListProperty<QQuickItem> QQuickPopup::contentChildren() -{ - Q_D(QQuickPopup); - return QQmlListProperty<QQuickItem>(d->popupItem->contentItem(), Q_NULLPTR, - QQuickItemPrivate::children_append, - QQuickItemPrivate::children_count, - QQuickItemPrivate::children_at, - QQuickItemPrivate::children_clear); -} - -/*! - \qmlproperty bool Qt.labs.controls::Popup::clip - - This property holds whether clipping is enabled. The default value is \c false. -*/ -bool QQuickPopup::clip() const -{ - Q_D(const QQuickPopup); - return d->popupItem->clip(); -} - -void QQuickPopup::setClip(bool clip) -{ - Q_D(QQuickPopup); - if (clip == d->popupItem->clip()) - return; - d->popupItem->setClip(clip); - emit clipChanged(); -} - -/*! - \qmlproperty bool Qt.labs.controls::Popup::focus - - This property holds whether the popup has focus. The default value is \c false. -*/ -bool QQuickPopup::hasFocus() const -{ - Q_D(const QQuickPopup); - return d->focus; -} - -void QQuickPopup::setFocus(bool focus) -{ - Q_D(QQuickPopup); - if (d->focus == focus) - return; - d->focus = focus; - emit focusChanged(); -} - -/*! - \qmlproperty bool Qt.labs.controls::Popup::activeFocus - \readonly - - This property holds whether the popup has active focus. -*/ -bool QQuickPopup::hasActiveFocus() const -{ - Q_D(const QQuickPopup); - return d->popupItem->hasActiveFocus(); -} - -/*! - \qmlproperty bool Qt.labs.controls::Popup::modal - - This property holds whether the popup is modal. The default value is \c false. -*/ -bool QQuickPopup::isModal() const -{ - Q_D(const QQuickPopup); - return d->modal; -} - -void QQuickPopup::setModal(bool modal) -{ - Q_D(QQuickPopup); - if (d->modal == modal) - return; - d->modal = modal; - emit modalChanged(); -} - -/*! - \qmlproperty bool Qt.labs.controls::Popup::visible - - This property holds whether the popup is visible. The default value is \c false. -*/ -bool QQuickPopup::isVisible() const -{ - Q_D(const QQuickPopup); - return d->popupItem->isVisible(); -} - -void QQuickPopup::setVisible(bool visible) -{ - if (visible) - open(); - else - close(); -} - -/*! - \qmlproperty real Qt.labs.controls::Popup::opacity - - This property holds the opacity of the popup. The default value is \c 1.0. -*/ -qreal QQuickPopup::opacity() const -{ - Q_D(const QQuickPopup); - return d->popupItem->opacity(); -} - -void QQuickPopup::setOpacity(qreal opacity) -{ - Q_D(QQuickPopup); - d->popupItem->setOpacity(opacity); -} - -/*! - \qmlproperty real Qt.labs.controls::Popup::scale - - This property holds the scale factor of the popup. The default value is \c 1.0. -*/ -qreal QQuickPopup::scale() const -{ - Q_D(const QQuickPopup); - return d->popupItem->scale(); -} - -void QQuickPopup::setScale(qreal scale) -{ - Q_D(QQuickPopup); - if (qFuzzyCompare(scale, d->popupItem->scale())) - return; - d->popupItem->setScale(scale); - emit scaleChanged(); -} - -/*! - \qmlproperty enumeration Qt.labs.controls::Popup::closePolicy - - This property determines the circumstances under which the popup closes. - The flags can be combined to allow several ways of closing the popup. - - The available values are: - \value Popup.NoAutoClose The popup will only close when manually instructed to do so. - \value Popup.OnPressOutside The popup will close when the mouse is pressed outside of it. - \value Popup.OnPressOutsideParent The popup will close when the mouse is pressed outside of its parent. - \value Popup.OnReleaseOutside The popup will close when the mouse is released outside of it. - \value Popup.OnReleaseOutsideParent The popup will close when the mouse is released outside of its parent. - \value Popup.OnEscape The popup will close when the escape key is pressed while the popup - has active focus. - - The default value is \c Popup.OnEscape. -*/ -QQuickPopup::ClosePolicy QQuickPopup::closePolicy() const -{ - Q_D(const QQuickPopup); - return d->closePolicy; -} - -void QQuickPopup::setClosePolicy(ClosePolicy policy) -{ - Q_D(QQuickPopup); - if (d->closePolicy == policy) - return; - d->closePolicy = policy; - emit closePolicyChanged(); -} - -/*! - \qmlproperty enumeration Qt.labs.controls::Popup::transformOrigin - - This property holds the origin point for transformations in enter and exit transitions. - - Nine transform origins are available, as shown in the image below. - The default transform origin is \c Popup.Center. - - \image qtlabscontrols-popup-transformorigin.png - - \sa enter, exit, Item::transformOrigin -*/ -QQuickPopup::TransformOrigin QQuickPopup::transformOrigin() const -{ - Q_D(const QQuickPopup); - return static_cast<TransformOrigin>(d->popupItem->transformOrigin()); -} - -void QQuickPopup::setTransformOrigin(TransformOrigin origin) -{ - Q_D(QQuickPopup); - d->popupItem->setTransformOrigin(static_cast<QQuickItem::TransformOrigin>(origin)); -} - -/*! - \qmlproperty Transition Qt.labs.controls::Popup::enter - - This property holds the transition that is applied to the content item - when the popup is opened and enters the screen. -*/ -QQuickTransition *QQuickPopup::enter() const -{ - Q_D(const QQuickPopup); - return d->enter; -} - -void QQuickPopup::setEnter(QQuickTransition *transition) -{ - Q_D(QQuickPopup); - if (d->enter == transition) - return; - d->enter = transition; - emit enterChanged(); -} - -/*! - \qmlproperty Transition Qt.labs.controls::Popup::exit - - This property holds the transition that is applied to the content item - when the popup is closed and exits the screen. -*/ -QQuickTransition *QQuickPopup::exit() const -{ - Q_D(const QQuickPopup); - return d->exit; -} - -void QQuickPopup::setExit(QQuickTransition *transition) -{ - Q_D(QQuickPopup); - if (d->exit == transition) - return; - d->exit = transition; - emit exitChanged(); -} - -/*! - \qmlproperty list<Object> Qt.labs.controls::Popup::data - \default - - This property holds the list of data. - - \sa Item::data -*/ -QQmlListProperty<QObject> QQuickPopup::data() -{ - Q_D(QQuickPopup); - return QQuickItemPrivate::get(d->popupItem)->data(); -} - -void QQuickPopup::classBegin() -{ -} - -void QQuickPopup::componentComplete() -{ - Q_D(QQuickPopup); - d->complete = true; - if (!parentItem()) - setParentItem(qobject_cast<QQuickItem *>(parent())); -} - -bool QQuickPopup::isComponentComplete() const -{ - Q_D(const QQuickPopup); - return d->complete; -} - -bool QQuickPopup::eventFilter(QObject *object, QEvent *event) -{ - Q_D(QQuickPopup); - Q_UNUSED(object); - switch (event->type()) { - case QEvent::MouseButtonPress: - case QEvent::MouseButtonRelease: - if (d->modal) - event->setAccepted(true); - if (QQuickWindow *window = qobject_cast<QQuickWindow *>(object)) { - if (d->tryClose(window->contentItem(), static_cast<QMouseEvent *>(event))) - return true; - } - return false; - case QEvent::KeyPress: - case QEvent::KeyRelease: - case QEvent::MouseMove: - case QEvent::Wheel: - if (d->modal) - event->setAccepted(true); - return false; - default: - return false; - } -} - -void QQuickPopup::focusInEvent(QFocusEvent *event) -{ - event->accept(); -} - -void QQuickPopup::focusOutEvent(QFocusEvent *event) -{ - event->accept(); -} - -void QQuickPopup::keyPressEvent(QKeyEvent *event) -{ - Q_D(QQuickPopup); - event->accept(); - - if (event->key() != Qt::Key_Escape) - return; - - if (d->closePolicy.testFlag(OnEscape)) - close(); -} - -void QQuickPopup::keyReleaseEvent(QKeyEvent *event) -{ - event->accept(); -} - -void QQuickPopup::mousePressEvent(QMouseEvent *event) -{ - event->accept(); -} - -void QQuickPopup::mouseMoveEvent(QMouseEvent *event) -{ - event->accept(); -} - -void QQuickPopup::mouseReleaseEvent(QMouseEvent *event) -{ - event->accept(); -} - -void QQuickPopup::mouseDoubleClickEvent(QMouseEvent *event) -{ - event->accept(); -} - -void QQuickPopup::mouseUngrabEvent() -{ -} - -void QQuickPopup::wheelEvent(QWheelEvent *event) -{ - event->accept(); -} - -void QQuickPopup::contentItemChange(QQuickItem *newItem, QQuickItem *oldItem) -{ - Q_UNUSED(newItem); - Q_UNUSED(oldItem); - emit contentItemChanged(); -} - -void QQuickPopup::geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) -{ - Q_D(QQuickPopup); - d->positioner.repositionPopup(); - if (!qFuzzyCompare(newGeometry.width(), oldGeometry.width())) { - emit widthChanged(); - emit availableWidthChanged(); - } - if (!qFuzzyCompare(newGeometry.height(), oldGeometry.height())) { - emit heightChanged(); - emit availableHeightChanged(); - } -} - -void QQuickPopup::marginsChange(const QMarginsF &newMargins, const QMarginsF &oldMargins) -{ - Q_D(QQuickPopup); - Q_UNUSED(newMargins); - Q_UNUSED(oldMargins); - d->positioner.repositionPopup(); -} - -void QQuickPopup::paddingChange(const QMarginsF &newPadding, const QMarginsF &oldPadding) -{ - const bool tp = !qFuzzyCompare(newPadding.top(), oldPadding.top()); - const bool lp = !qFuzzyCompare(newPadding.left(), oldPadding.left()); - const bool rp = !qFuzzyCompare(newPadding.right(), oldPadding.right()); - const bool bp = !qFuzzyCompare(newPadding.bottom(), oldPadding.bottom()); - - if (tp) - emit topPaddingChanged(); - if (lp) - emit leftPaddingChanged(); - if (rp) - emit rightPaddingChanged(); - if (bp) - emit bottomPaddingChanged(); - - if (lp || rp) - emit availableWidthChanged(); - if (tp || bp) - emit availableHeightChanged(); -} - -#ifndef QT_NO_ACCESSIBILITY -QAccessible::Role QQuickPopup::accessibleRole() const -{ - return QAccessible::LayeredPane; -} -#endif // QT_NO_ACCESSIBILITY - -QT_END_NAMESPACE - -#include "moc_qquickpopup_p.cpp" |