diff options
Diffstat (limited to 'src/declarative/graphicsitems')
29 files changed, 463 insertions, 498 deletions
diff --git a/src/declarative/graphicsitems/graphicsitems.pri b/src/declarative/graphicsitems/graphicsitems.pri index af76a67..eab41e3 100644 --- a/src/declarative/graphicsitems/graphicsitems.pri +++ b/src/declarative/graphicsitems/graphicsitems.pri @@ -48,7 +48,6 @@ HEADERS += \ $$PWD/qdeclarativetext_p_p.h \ $$PWD/qdeclarativevisualitemmodel_p.h \ $$PWD/qdeclarativelistview_p.h \ - $$PWD/qdeclarativegraphicsobjectcontainer_p.h \ $$PWD/qdeclarativelayoutitem_p.h \ $$PWD/qdeclarativeitemchangelistener_p.h \ $$PWD/qdeclarativeeffects.cpp @@ -82,5 +81,4 @@ SOURCES += \ $$PWD/qdeclarativetextedit.cpp \ $$PWD/qdeclarativevisualitemmodel.cpp \ $$PWD/qdeclarativelistview.cpp \ - $$PWD/qdeclarativegraphicsobjectcontainer.cpp \ $$PWD/qdeclarativelayoutitem.cpp diff --git a/src/declarative/graphicsitems/qdeclarativeanimatedimage.cpp b/src/declarative/graphicsitems/qdeclarativeanimatedimage.cpp index f14f773..cc062f0 100644 --- a/src/declarative/graphicsitems/qdeclarativeanimatedimage.cpp +++ b/src/declarative/graphicsitems/qdeclarativeanimatedimage.cpp @@ -312,7 +312,7 @@ void QDeclarativeAnimatedImage::playingStatusChanged() void QDeclarativeAnimatedImage::componentComplete() { Q_D(QDeclarativeAnimatedImage); - QDeclarativeImage::componentComplete(); + QDeclarativeItem::componentComplete(); // NOT QDeclarativeImage if (!d->reply) { setCurrentFrame(d->preset_currentframe); d->preset_currentframe = 0; diff --git a/src/declarative/graphicsitems/qdeclarativeanimatedimage_p.h b/src/declarative/graphicsitems/qdeclarativeanimatedimage_p.h index 6ab66b3..9d8087c 100644 --- a/src/declarative/graphicsitems/qdeclarativeanimatedimage_p.h +++ b/src/declarative/graphicsitems/qdeclarativeanimatedimage_p.h @@ -61,6 +61,10 @@ class Q_DECLARATIVE_EXPORT QDeclarativeAnimatedImage : public QDeclarativeImage Q_PROPERTY(bool paused READ isPaused WRITE setPaused NOTIFY pausedChanged) Q_PROPERTY(int currentFrame READ currentFrame WRITE setCurrentFrame NOTIFY frameChanged) Q_PROPERTY(int frameCount READ frameCount) + + // read-only for AnimatedImage + Q_PROPERTY(QSize sourceSize READ sourceSize NOTIFY sourceSizeChanged) + public: QDeclarativeAnimatedImage(QDeclarativeItem *parent=0); ~QDeclarativeAnimatedImage(); @@ -83,6 +87,7 @@ Q_SIGNALS: void playingChanged(); void pausedChanged(); void frameChanged(); + void sourceSizeChanged(); private Q_SLOTS: void movieUpdate(); diff --git a/src/declarative/graphicsitems/qdeclarativeevents.cpp b/src/declarative/graphicsitems/qdeclarativeevents.cpp index 6118ea8..a181071 100644 --- a/src/declarative/graphicsitems/qdeclarativeevents.cpp +++ b/src/declarative/graphicsitems/qdeclarativeevents.cpp @@ -133,6 +133,17 @@ Item { These properties hold the position of the mouse event. */ + +/*! + \qmlproperty bool MouseEvent::accepted + + Setting \a accepted to true prevents the mouse event from being + propagated to items below this item. + + Generally, if the item acts on the mouse event then it should be accepted + so that items lower in the stacking order do not also respond to the same event. +*/ + /*! \qmlproperty enum MouseEvent::button diff --git a/src/declarative/graphicsitems/qdeclarativegraphicsobjectcontainer.cpp b/src/declarative/graphicsitems/qdeclarativegraphicsobjectcontainer.cpp deleted file mode 100644 index c846431..0000000 --- a/src/declarative/graphicsitems/qdeclarativegraphicsobjectcontainer.cpp +++ /dev/null @@ -1,269 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtDeclarative module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "private/qdeclarativegraphicsobjectcontainer_p.h" - -#include "private/qdeclarativeitem_p.h" - -#include <QGraphicsObject> -#include <QGraphicsWidget> -#include <QGraphicsSceneResizeEvent> - -QT_BEGIN_NAMESPACE - -class QDeclarativeGraphicsObjectContainerPrivate : public QDeclarativeItemPrivate -{ - Q_DECLARE_PUBLIC(QDeclarativeGraphicsObjectContainer) - -public: - QDeclarativeGraphicsObjectContainerPrivate() : QDeclarativeItemPrivate(), graphicsObject(0), syncedResize(false) - { } - - void _q_updateSize(); - - void setFiltering(bool on) - { - Q_Q(QDeclarativeGraphicsObjectContainer); - if (graphicsObject && graphicsObject->isWidget()) { - if (!on) { - graphicsObject->removeEventFilter(q); - QObject::disconnect(q, SIGNAL(widthChanged()), q, SLOT(_q_updateSize())); - QObject::disconnect(q, SIGNAL(heightChanged()), q, SLOT(_q_updateSize())); - } else { - graphicsObject->installEventFilter(q); - QObject::connect(q, SIGNAL(widthChanged()), q, SLOT(_q_updateSize())); - QObject::connect(q, SIGNAL(heightChanged()), q, SLOT(_q_updateSize())); - } - } - } - - - QGraphicsObject *graphicsObject; - bool syncedResize; -}; - - -/*! - \qmlclass GraphicsObjectContainer QDeclarativeGraphicsObjectContainer - \since 4.7 - \brief The GraphicsObjectContainer element allows you to add QGraphicsObjects into Fluid UI elements. - - While any QObject based class can be exposed to QML, QDeclarativeItem - provides a lot of important functionality, including anchors and proper - management of child items. GraphicsObjectContainer helps provide these - functions to other QGraphicsObjects, so that they can be used unaltered in - a QML scene. QGraphicsObjects, which are not QDeclarativeItems, and which are - placed in a QML scene outside of a GraphicsObjectContainer, will not appear - on screen at all. - - A GraphicsObjectContainer can have one element inside it, and it must be a - QGraphicsObject or subclass which has been exposed to the QML engine. - The graphics object inside the GraphicsObjectContainer can then be used - like any other item in QML with the exception of not being reparentable - and not having the standard properties of QML items (such as anchors). - - As the contained object is positioned relative to the container, anchors - affecting the container item will affect the onscreen position of the - contained item. If synchronizedResizing is set to true, then anchors - affecting the container item's size will also affect the contained item's - size. - - Example: - \code - import Qt 4.6 - import MyApp 2.1 as Widgets - Rectangle{ - id: rect - property alias widgetPropertyThree: widget.myThirdProperty; - GraphicsObjectContainer{ - synchronizedResizing: true - anchors.margins: 10 - anchors.fill: parent - Widgets.MyWidget{ - myProperty: "A Value" - myOtherProperty: rect.color - } - } - } - \endcode -*/ - -/*! - \internal - \class QDeclarativeGraphicsObjectContainer - \brief The QDeclarativeGraphicsObjectContainer class allows you to add QGraphicsObjects into Fluid UI applications. -*/ - -QDeclarativeGraphicsObjectContainer::QDeclarativeGraphicsObjectContainer(QDeclarativeItem *parent) -: QDeclarativeItem(*new QDeclarativeGraphicsObjectContainerPrivate, parent) -{ -} - -QDeclarativeGraphicsObjectContainer::~QDeclarativeGraphicsObjectContainer() -{ -} - -QGraphicsObject *QDeclarativeGraphicsObjectContainer::graphicsObject() const -{ - Q_D(const QDeclarativeGraphicsObjectContainer); - return d->graphicsObject; -} - -/*! - \qmlproperty QGraphicsObject GraphicsObjectContainer::graphicsObject - The QGraphicsObject associated with this element. -*/ -void QDeclarativeGraphicsObjectContainer::setGraphicsObject(QGraphicsObject *object) -{ - Q_D(QDeclarativeGraphicsObjectContainer); - if (object == d->graphicsObject) - return; - - //### remove previously set item? - - d->setFiltering(false); - - d->graphicsObject = object; - - if (d->graphicsObject) { - d->graphicsObject->setParentItem(this); - - if (d->syncedResize && d->graphicsObject->isWidget()) { - QGraphicsWidget *gw = static_cast<QGraphicsWidget*>(d->graphicsObject); - QSizeF gwSize = gw->size(); //### should we use sizeHint? - QSizeF newSize = gwSize; - if (heightValid()) - newSize.setHeight(height()); - if (widthValid()) - newSize.setWidth(width()); - if (gwSize != newSize) - gw->resize(newSize); - - gwSize = gw->size(); - setImplicitWidth(gwSize.width()); - setImplicitHeight(gwSize.height()); - - d->setFiltering(true); - } - } -} - -QVariant QDeclarativeGraphicsObjectContainer::itemChange(GraphicsItemChange change, const QVariant &value) -{ - Q_D(QDeclarativeGraphicsObjectContainer); - if (change == ItemSceneHasChanged) { - QGraphicsObject *o = d->graphicsObject; - d->graphicsObject = 0; - setGraphicsObject(o); - } - return QDeclarativeItem::itemChange(change, value); -} - -bool QDeclarativeGraphicsObjectContainer::eventFilter(QObject *watched, QEvent *e) -{ - Q_D(QDeclarativeGraphicsObjectContainer); - if (watched == d->graphicsObject && e->type() == QEvent::GraphicsSceneResize) { - if (d->graphicsObject && d->graphicsObject->isWidget() && d->syncedResize) { - QSizeF newSize = static_cast<QGraphicsWidget*>(d->graphicsObject)->size(); - setImplicitWidth(newSize.width()); - setImplicitHeight(newSize.height()); - } - } - return QDeclarativeItem::eventFilter(watched, e); -} - -/*! - \qmlproperty bool GraphicsObjectContainer::synchronizedResizing - - This property determines whether or not the container and graphics object will synchronize their - sizes. - - \note This property only applies when wrapping a QGraphicsWidget. - - If synchronizedResizing is enabled, the container and widget will - synchronize their sizes as follows. - \list - \o If a size has been set on the container, the widget will be resized to the container. - Any changes in the container's size will be reflected in the widget. - - \o \e Otherwise, the container will initially be sized to the preferred size of the widget. - Any changes to the container's size will be reflected in the widget, and any changes to the - widget's size will be reflected in the container. - \endlist -*/ -bool QDeclarativeGraphicsObjectContainer::synchronizedResizing() const -{ - Q_D(const QDeclarativeGraphicsObjectContainer); - return d->syncedResize; -} - -void QDeclarativeGraphicsObjectContainer::setSynchronizedResizing(bool on) -{ - Q_D(QDeclarativeGraphicsObjectContainer); - if (on == d->syncedResize) - return; - - d->syncedResize = on; - d->setFiltering(on); -} - -void QDeclarativeGraphicsObjectContainerPrivate::_q_updateSize() -{ - if (!graphicsObject || !graphicsObject->isWidget() || !syncedResize) - return; - - QGraphicsWidget *gw = static_cast<QGraphicsWidget*>(graphicsObject); - const QSizeF newSize(width(), height()); - gw->resize(newSize); - - //### will respecting the widgets min/max ever get us in trouble? (all other items always - // size to exactly what you tell them) - /*QSizeF constrainedSize = newSize.expandedTo(gw->minimumSize()).boundedTo(gw->maximumSize()); - gw->resize(constrainedSize); - if (constrainedSize != newSize) { - setImplicitWidth(constrainedSize.width()); - setImplicitHeight(constrainedSize.height()); - }*/ -} - -#include <moc_qdeclarativegraphicsobjectcontainer_p.cpp> - -QT_END_NAMESPACE diff --git a/src/declarative/graphicsitems/qdeclarativegraphicsobjectcontainer_p.h b/src/declarative/graphicsitems/qdeclarativegraphicsobjectcontainer_p.h deleted file mode 100644 index 20c5bcf..0000000 --- a/src/declarative/graphicsitems/qdeclarativegraphicsobjectcontainer_p.h +++ /dev/null @@ -1,89 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtDeclarative module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QDECLARATIVEGRAPHICSOBJECTCONTAINER_H -#define QDECLARATIVEGRAPHICSOBJECTCONTAINER_H - -#include "qdeclarativeitem.h" - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Declarative) - -class QGraphicsObject; -class QDeclarativeGraphicsObjectContainerPrivate; - -class Q_DECLARATIVE_EXPORT QDeclarativeGraphicsObjectContainer : public QDeclarativeItem -{ - Q_OBJECT - - Q_CLASSINFO("DefaultProperty", "graphicsObject") - Q_PROPERTY(QGraphicsObject *graphicsObject READ graphicsObject WRITE setGraphicsObject) - Q_PROPERTY(bool synchronizedResizing READ synchronizedResizing WRITE setSynchronizedResizing) - -public: - QDeclarativeGraphicsObjectContainer(QDeclarativeItem *parent = 0); - ~QDeclarativeGraphicsObjectContainer(); - - QGraphicsObject *graphicsObject() const; - void setGraphicsObject(QGraphicsObject *); - - bool synchronizedResizing() const; - void setSynchronizedResizing(bool on); - -protected: - QVariant itemChange(GraphicsItemChange change, const QVariant &value); - bool eventFilter(QObject *watched, QEvent *e); - -private: - Q_PRIVATE_SLOT(d_func(), void _q_updateSize()) - Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr.data(), QDeclarativeGraphicsObjectContainer) -}; - -QT_END_NAMESPACE - -QML_DECLARE_TYPE(QDeclarativeGraphicsObjectContainer) - -QT_END_HEADER - -#endif // QDECLARATIVEGRAPHICSOBJECTCONTAINER_H diff --git a/src/declarative/graphicsitems/qdeclarativegridview.cpp b/src/declarative/graphicsitems/qdeclarativegridview.cpp index 8247f17..9be025a 100644 --- a/src/declarative/graphicsitems/qdeclarativegridview.cpp +++ b/src/declarative/graphicsitems/qdeclarativegridview.cpp @@ -102,10 +102,11 @@ public: QDeclarativeGridViewPrivate() : currentItem(0), flow(QDeclarativeGridView::LeftToRight) , visibleIndex(0) , currentIndex(-1) - , cellWidth(100), cellHeight(100), columns(1), requestedIndex(-1) + , cellWidth(100), cellHeight(100), columns(1), requestedIndex(-1), itemCount(0) , highlightRangeStart(0), highlightRangeEnd(0), highlightRange(QDeclarativeGridView::NoHighlightRange) , highlightComponent(0), highlight(0), trackedItem(0) , moveReason(Other), buffer(0), highlightXAnimator(0), highlightYAnimator(0) + , highlightMoveDuration(150) , bufferMode(NoBuffer), snapMode(QDeclarativeGridView::NoSnap) , ownModel(false), wrap(false), autoHighlight(true) , fixCurrentVisibility(false), lazyRelease(false), layoutScheduled(false) @@ -315,6 +316,7 @@ public: int cellHeight; int columns; int requestedIndex; + int itemCount; qreal highlightRangeStart; qreal highlightRangeEnd; QDeclarativeGridView::HighlightRangeMode highlightRange; @@ -326,6 +328,7 @@ public: int buffer; QSmoothedAnimation *highlightXAnimator; QSmoothedAnimation *highlightYAnimator; + int highlightMoveDuration; enum BufferMode { NoBuffer = 0x00, BufferBefore = 0x01, BufferAfter = 0x02 }; BufferMode bufferMode; QDeclarativeGridView::SnapMode snapMode; @@ -358,6 +361,7 @@ void QDeclarativeGridViewPrivate::clear() currentItem = 0; createHighlight(); trackedItem = 0; + itemCount = 0; } FxGridItem *QDeclarativeGridViewPrivate::createItem(int modelIndex) @@ -403,6 +407,7 @@ void QDeclarativeGridViewPrivate::refill(qreal from, qreal to, bool doBuffer) if (!isValid() || !q->isComponentComplete()) return; + itemCount = model->count(); qreal bufferFrom = from - buffer; qreal bufferTo = to + buffer; qreal fillFrom = from; @@ -546,6 +551,10 @@ void QDeclarativeGridViewPrivate::layout() { Q_Q(QDeclarativeGridView); layoutScheduled = false; + if (!isValid()) { + clear(); + return; + } if (visibleItems.count()) { qreal rowPos = visibleItems.first()->rowPos(); qreal colPos = visibleItems.first()->colPos(); @@ -662,10 +671,10 @@ void QDeclarativeGridViewPrivate::createHighlight() highlight = new FxGridItem(item, q); highlightXAnimator = new QSmoothedAnimation(q); highlightXAnimator->target = QDeclarativeProperty(highlight->item, QLatin1String("x")); - highlightXAnimator->userDuration = 150; + highlightXAnimator->userDuration = highlightMoveDuration; highlightYAnimator = new QSmoothedAnimation(q); highlightYAnimator->target = QDeclarativeProperty(highlight->item, QLatin1String("y")); - highlightYAnimator->userDuration = 150; + highlightYAnimator->userDuration = highlightMoveDuration; highlightXAnimator->restart(); highlightYAnimator->restart(); changed = true; @@ -1197,6 +1206,37 @@ void QDeclarativeGridView::setHighlightFollowsCurrentItem(bool autoHighlight) } /*! + \qmlproperty int GridView::highlightMoveDuration + This property holds the move animation duration of the highlight delegate. + + highlightFollowsCurrentItem must be true for this property + to have effect. + + The default value for the duration is 150ms. + + \sa highlightFollowsCurrentItem +*/ +int QDeclarativeGridView::highlightMoveDuration() const +{ + Q_D(const QDeclarativeGridView); + return d->highlightMoveDuration; +} + +void QDeclarativeGridView::setHighlightMoveDuration(int duration) +{ + Q_D(QDeclarativeGridView); + if (d->highlightMoveDuration != duration) { + d->highlightMoveDuration = duration; + if (d->highlightYAnimator) { + d->highlightXAnimator->userDuration = d->highlightMoveDuration; + d->highlightYAnimator->userDuration = d->highlightMoveDuration; + } + emit highlightMoveDurationChanged(); + } +} + + +/*! \qmlproperty real GridView::preferredHighlightBegin \qmlproperty real GridView::preferredHighlightEnd \qmlproperty enumeration GridView::highlightRangeMode @@ -1781,12 +1821,14 @@ void QDeclarativeGridView::componentComplete() Q_D(QDeclarativeGridView); QDeclarativeFlickable::componentComplete(); d->updateGrid(); - refill(); - if (d->currentIndex < 0) - d->updateCurrent(0); - else - d->updateCurrent(d->currentIndex); - d->fixupPosition(); + if (d->isValid()) { + refill(); + if (d->currentIndex < 0) + d->updateCurrent(0); + else + d->updateCurrent(d->currentIndex); + d->fixupPosition(); + } } void QDeclarativeGridView::trackedPositionChanged() @@ -1859,6 +1901,7 @@ void QDeclarativeGridView::itemsInserted(int modelIndex, int count) } else if (d->currentIndex < 0) { d->updateCurrent(0); } + d->itemCount += count; emit countChanged(); return; } @@ -1889,6 +1932,7 @@ void QDeclarativeGridView::itemsInserted(int modelIndex, int count) emit currentIndexChanged(); } d->scheduleLayout(); + d->itemCount += count; emit countChanged(); return; } @@ -1976,6 +2020,7 @@ void QDeclarativeGridView::itemsInserted(int modelIndex, int count) for (int j = 0; j < added.count(); ++j) added.at(j)->attached->emitAdd(); + d->itemCount += count; emit countChanged(); } @@ -1984,6 +2029,8 @@ void QDeclarativeGridView::itemsRemoved(int modelIndex, int count) Q_D(QDeclarativeGridView); if (!isComponentComplete()) return; + + d->itemCount -= count; bool currentRemoved = d->currentIndex >= modelIndex && d->currentIndex < modelIndex + count; bool removedVisible = false; @@ -2031,7 +2078,8 @@ void QDeclarativeGridView::itemsRemoved(int modelIndex, int count) d->releaseItem(d->currentItem); d->currentItem = 0; d->currentIndex = -1; - d->updateCurrent(qMin(modelIndex, d->model->count()-1)); + if (d->itemCount) + d->updateCurrent(qMin(modelIndex, d->itemCount-1)); } // update visibleIndex @@ -2046,7 +2094,7 @@ void QDeclarativeGridView::itemsRemoved(int modelIndex, int count) if (removedVisible && d->visibleItems.isEmpty()) { d->timeline.clear(); d->setPosition(0); - if (d->model->count() == 0) + if (d->itemCount == 0) update(); } @@ -2118,6 +2166,8 @@ void QDeclarativeGridView::itemsMoved(int from, int to, int count) if (!movedItem) movedItem = d->createItem(item->index); it = d->visibleItems.insert(it, movedItem); + if (it == d->visibleItems.begin() && firstItem) + movedItem->setPosition(firstItem->colPos(), firstItem->rowPos()); ++it; --remaining; } else { diff --git a/src/declarative/graphicsitems/qdeclarativegridview_p.h b/src/declarative/graphicsitems/qdeclarativegridview_p.h index f73f632..5baa1dd 100644 --- a/src/declarative/graphicsitems/qdeclarativegridview_p.h +++ b/src/declarative/graphicsitems/qdeclarativegridview_p.h @@ -66,6 +66,7 @@ class Q_DECLARATIVE_EXPORT QDeclarativeGridView : public QDeclarativeFlickable Q_PROPERTY(QDeclarativeComponent *highlight READ highlight WRITE setHighlight NOTIFY highlightChanged) Q_PROPERTY(QDeclarativeItem *highlightItem READ highlightItem NOTIFY highlightItemChanged) Q_PROPERTY(bool highlightFollowsCurrentItem READ highlightFollowsCurrentItem WRITE setHighlightFollowsCurrentItem) + Q_PROPERTY(int highlightMoveDuration READ highlightMoveDuration WRITE setHighlightMoveDuration NOTIFY highlightMoveDurationChanged) Q_PROPERTY(qreal preferredHighlightBegin READ preferredHighlightBegin WRITE setPreferredHighlightBegin NOTIFY preferredHighlightBeginChanged) Q_PROPERTY(qreal preferredHighlightEnd READ preferredHighlightEnd WRITE setPreferredHighlightEnd NOTIFY preferredHighlightEndChanged) @@ -106,6 +107,9 @@ public: bool highlightFollowsCurrentItem() const; void setHighlightFollowsCurrentItem(bool); + int highlightMoveDuration() const; + void setHighlightMoveDuration(int); + enum HighlightRangeMode { NoHighlightRange, ApplyRange, StrictlyEnforceRange }; HighlightRangeMode highlightRangeMode() const; void setHighlightRangeMode(HighlightRangeMode mode); @@ -161,6 +165,7 @@ Q_SIGNALS: void preferredHighlightBeginChanged(); void preferredHighlightEndChanged(); void highlightRangeModeChanged(); + void highlightMoveDurationChanged(); void modelChanged(); void delegateChanged(); void flowChanged(); diff --git a/src/declarative/graphicsitems/qdeclarativeimagebase_p.h b/src/declarative/graphicsitems/qdeclarativeimagebase_p.h index 6c84456..49b1c58 100644 --- a/src/declarative/graphicsitems/qdeclarativeimagebase_p.h +++ b/src/declarative/graphicsitems/qdeclarativeimagebase_p.h @@ -73,7 +73,7 @@ public: bool asynchronous() const; void setAsynchronous(bool); - void setSourceSize(const QSize&); + virtual void setSourceSize(const QSize&); QSize sourceSize() const; Q_SIGNALS: diff --git a/src/declarative/graphicsitems/qdeclarativeitemsmodule.cpp b/src/declarative/graphicsitems/qdeclarativeitemsmodule.cpp index 7989a27..8e5b863 100644 --- a/src/declarative/graphicsitems/qdeclarativeitemsmodule.cpp +++ b/src/declarative/graphicsitems/qdeclarativeitemsmodule.cpp @@ -57,7 +57,6 @@ #include "private/qdeclarativeflipable_p.h" #include "private/qdeclarativefocuspanel_p.h" #include "private/qdeclarativefocusscope_p.h" -#include "private/qdeclarativegraphicsobjectcontainer_p.h" #include "private/qdeclarativegridview_p.h" #include "private/qdeclarativeimage_p.h" #include "private/qdeclarativeitem_p.h" @@ -96,13 +95,10 @@ void QDeclarativeItemModule::defineModule() qmlRegisterType<QDeclarativeFocusScope>("Qt",4,6,"FocusScope"); qmlRegisterType<QDeclarativeGradient>("Qt",4,6,"Gradient"); qmlRegisterType<QDeclarativeGradientStop>("Qt",4,6,"GradientStop"); - qmlRegisterType<QDeclarativeGraphicsObjectContainer>("Qt",4,6,"GraphicsObjectContainer"); qmlRegisterType<QDeclarativeGrid>("Qt",4,6,"Grid"); qmlRegisterType<QDeclarativeGridView>("Qt",4,6,"GridView"); qmlRegisterType<QDeclarativeImage>("Qt",4,6,"Image"); qmlRegisterType<QDeclarativeItem>("Qt",4,6,"Item"); - qmlRegisterType<QDeclarativeKeyNavigationAttached>("Qt",4,6,"KeyNavigation"); - qmlRegisterType<QDeclarativeKeysAttached>("Qt",4,6,"Keys"); qmlRegisterType<QDeclarativeLayoutItem>("Qt",4,6,"LayoutItem"); qmlRegisterType<QDeclarativeListView>("Qt",4,6,"ListView"); qmlRegisterType<QDeclarativeLoader>("Qt",4,6,"Loader"); @@ -116,10 +112,8 @@ void QDeclarativeItemModule::defineModule() qmlRegisterType<QDeclarativePathQuad>("Qt",4,6,"PathQuad"); qmlRegisterType<QDeclarativePathView>("Qt",4,6,"PathView"); qmlRegisterType<QIntValidator>("Qt",4,6,"IntValidator"); -#if (QT_VERSION >= QT_VERSION_CHECK(4,7,0)) qmlRegisterType<QDoubleValidator>("Qt",4,7,"DoubleValidator"); qmlRegisterType<QRegExpValidator>("Qt",4,7,"RegExpValidator"); -#endif qmlRegisterType<QDeclarativeRectangle>("Qt",4,6,"Rectangle"); qmlRegisterType<QDeclarativeRepeater>("Qt",4,6,"Repeater"); qmlRegisterType<QGraphicsRotation>("Qt",4,6,"Rotation"); @@ -151,4 +145,7 @@ void QDeclarativeItemModule::defineModule() #ifdef QT_WEBKIT_LIB qmlRegisterType<QDeclarativeWebSettings>(); #endif + + qmlRegisterUncreatableType<QDeclarativeKeyNavigationAttached>("Qt",4,6,"KeyNavigation"); + qmlRegisterUncreatableType<QDeclarativeKeysAttached>("Qt",4,6,"Keys"); } diff --git a/src/declarative/graphicsitems/qdeclarativelistview.cpp b/src/declarative/graphicsitems/qdeclarativelistview.cpp index e85d60f..b4506ef 100644 --- a/src/declarative/graphicsitems/qdeclarativelistview.cpp +++ b/src/declarative/graphicsitems/qdeclarativelistview.cpp @@ -152,11 +152,12 @@ public: : currentItem(0), orient(QDeclarativeListView::Vertical) , visiblePos(0), visibleIndex(0) , averageSize(100.0), currentIndex(-1), requestedIndex(-1) - , highlightRangeStart(0), highlightRangeEnd(0) + , itemCount(0), highlightRangeStart(0), highlightRangeEnd(0) , highlightComponent(0), highlight(0), trackedItem(0) , moveReason(Other), buffer(0), highlightPosAnimator(0), highlightSizeAnimator(0) , sectionCriteria(0), spacing(0.0) - , highlightMoveSpeed(400), highlightResizeSpeed(400), highlightRange(QDeclarativeListView::NoHighlightRange) + , highlightMoveSpeed(400), highlightMoveDuration(-1) + , highlightResizeSpeed(400), highlightResizeDuration(-1), highlightRange(QDeclarativeListView::NoHighlightRange) , snapMode(QDeclarativeListView::NoSnap), overshootDist(0.0) , footerComponent(0), footer(0), headerComponent(0), header(0) , bufferMode(NoBuffer) @@ -447,6 +448,7 @@ public: qreal averageSize; int currentIndex; int requestedIndex; + int itemCount; qreal highlightRangeStart; qreal highlightRangeEnd; QDeclarativeComponent *highlightComponent; @@ -463,7 +465,9 @@ public: QDeclarativeItem *sectionCache[sectionCacheSize]; qreal spacing; qreal highlightMoveSpeed; + int highlightMoveDuration; qreal highlightResizeSpeed; + int highlightResizeDuration; QDeclarativeListView::HighlightRangeMode highlightRange; QDeclarativeListView::SnapMode snapMode; qreal overshootDist; @@ -501,6 +505,7 @@ void QDeclarativeListViewPrivate::init() void QDeclarativeListViewPrivate::clear() { + timeline.clear(); for (int i = 0; i < visibleItems.count(); ++i) releaseItem(visibleItems.at(i)); visibleItems.clear(); @@ -516,6 +521,8 @@ void QDeclarativeListViewPrivate::clear() trackedItem = 0; minExtentDirty = true; maxExtentDirty = true; + setPosition(0); + itemCount = 0; } FxListItem *QDeclarativeListViewPrivate::createItem(int modelIndex) @@ -594,6 +601,7 @@ void QDeclarativeListViewPrivate::refill(qreal from, qreal to, bool doBuffer) Q_Q(QDeclarativeListView); if (!isValid() || !q->isComponentComplete()) return; + itemCount = model->count(); qreal bufferFrom = from - buffer; qreal bufferTo = to + buffer; qreal fillFrom = from; @@ -698,6 +706,10 @@ void QDeclarativeListViewPrivate::layout() { Q_Q(QDeclarativeListView); layoutScheduled = false; + if (!isValid()) { + clear(); + return; + } updateSections(); if (!visibleItems.isEmpty()) { int oldEnd = visibleItems.last()->endPosition(); @@ -711,8 +723,6 @@ void QDeclarativeListViewPrivate::layout() if (currentItem && currentIndex > lastVisibleIndex()) currentItem->setPosition(currentItem->position() + (visibleItems.last()->endPosition() - oldEnd)); } - if (!isValid()) - return; q->refill(); minExtentDirty = true; maxExtentDirty = true; @@ -828,10 +838,12 @@ void QDeclarativeListViewPrivate::createHighlight() highlightPosAnimator = new QSmoothedAnimation(q); highlightPosAnimator->target = QDeclarativeProperty(highlight->item, posProp); highlightPosAnimator->velocity = highlightMoveSpeed; + highlightPosAnimator->userDuration = highlightMoveDuration; highlightPosAnimator->restart(); const QLatin1String sizeProp(orient == QDeclarativeListView::Vertical ? "height" : "width"); highlightSizeAnimator = new QSmoothedAnimation(q); highlightSizeAnimator->velocity = highlightResizeSpeed; + highlightSizeAnimator->userDuration = highlightResizeDuration; highlightSizeAnimator->target = QDeclarativeProperty(highlight->item, sizeProp); highlightSizeAnimator->restart(); changed = true; @@ -1860,13 +1872,19 @@ QString QDeclarativeListView::currentSection() const /*! \qmlproperty real ListView::highlightMoveSpeed + \qmlproperty int ListView::highlightMoveDuration \qmlproperty real ListView::highlightResizeSpeed + \qmlproperty int ListView::highlightResizeDuration These properties hold the move and resize animation speed of the highlight delegate. highlightFollowsCurrentItem must be true for these properties to have effect. - The default value for these properties is 400 pixels/second. + The default value for the speed properties is 400 pixels/second. + The default value for the duration properties is -1, i.e. the + highlight will take as much time as necessary to move at the set speed. + + These properties have the same characteristics as a SmoothedAnimation. \sa highlightFollowsCurrentItem */ @@ -1887,6 +1905,23 @@ void QDeclarativeListView::setHighlightMoveSpeed(qreal speed) } } +int QDeclarativeListView::highlightMoveDuration() const +{ + Q_D(const QDeclarativeListView); + return d->highlightMoveDuration; +} + +void QDeclarativeListView::setHighlightMoveDuration(int duration) +{ + Q_D(QDeclarativeListView);\ + if (d->highlightMoveDuration != duration) { + d->highlightMoveDuration = duration; + if (d->highlightPosAnimator) + d->highlightPosAnimator->userDuration = d->highlightMoveDuration; + emit highlightMoveDurationChanged(); + } +} + qreal QDeclarativeListView::highlightResizeSpeed() const { Q_D(const QDeclarativeListView);\ @@ -1904,6 +1939,23 @@ void QDeclarativeListView::setHighlightResizeSpeed(qreal speed) } } +int QDeclarativeListView::highlightResizeDuration() const +{ + Q_D(const QDeclarativeListView); + return d->highlightResizeDuration; +} + +void QDeclarativeListView::setHighlightResizeDuration(int duration) +{ + Q_D(QDeclarativeListView);\ + if (d->highlightResizeDuration != duration) { + d->highlightResizeDuration = duration; + if (d->highlightSizeAnimator) + d->highlightSizeAnimator->userDuration = d->highlightResizeDuration; + emit highlightResizeDurationChanged(); + } +} + /*! \qmlproperty enumeration ListView::snapMode @@ -2314,13 +2366,15 @@ void QDeclarativeListView::componentComplete() { Q_D(QDeclarativeListView); QDeclarativeFlickable::componentComplete(); - refill(); - d->moveReason = QDeclarativeListViewPrivate::SetIndex; - if (d->currentIndex < 0) - d->updateCurrent(0); - else - d->updateCurrent(d->currentIndex); - d->fixupPosition(); + if (d->isValid()) { + refill(); + d->moveReason = QDeclarativeListViewPrivate::SetIndex; + if (d->currentIndex < 0) + d->updateCurrent(0); + else + d->updateCurrent(d->currentIndex); + d->fixupPosition(); + } } void QDeclarativeListView::refill() @@ -2401,6 +2455,7 @@ void QDeclarativeListView::itemsInserted(int modelIndex, int count) } else if (d->currentIndex < 0) { d->updateCurrent(0); } + d->itemCount += count; emit countChanged(); return; } @@ -2432,6 +2487,7 @@ void QDeclarativeListView::itemsInserted(int modelIndex, int count) emit currentIndexChanged(); } d->scheduleLayout(); + d->itemCount += count; emit countChanged(); return; } @@ -2524,6 +2580,7 @@ void QDeclarativeListView::itemsInserted(int modelIndex, int count) for (int j = 0; j < added.count(); ++j) added.at(j)->attached->emitAdd(); + d->itemCount += count; emit countChanged(); } @@ -2534,6 +2591,7 @@ void QDeclarativeListView::itemsRemoved(int modelIndex, int count) return; d->moveReason = QDeclarativeListViewPrivate::Other; d->updateUnrequestedIndexes(); + d->itemCount -= count; FxListItem *firstVisible = d->firstVisibleItem(); int preRemovedSize = 0; @@ -2586,7 +2644,8 @@ void QDeclarativeListView::itemsRemoved(int modelIndex, int count) d->releaseItem(d->currentItem); d->currentItem = 0; d->currentIndex = -1; - d->updateCurrent(qMin(modelIndex, d->model->count()-1)); + if (d->itemCount) + d->updateCurrent(qMin(modelIndex, d->itemCount-1)); } // update visibleIndex @@ -2602,7 +2661,7 @@ void QDeclarativeListView::itemsRemoved(int modelIndex, int count) d->visiblePos = d->header ? d->header->size() : 0; d->timeline.clear(); d->setPosition(0); - if (d->model->count() == 0) + if (d->itemCount == 0) update(); } diff --git a/src/declarative/graphicsitems/qdeclarativelistview_p.h b/src/declarative/graphicsitems/qdeclarativelistview_p.h index 5810979..9c0b7dd 100644 --- a/src/declarative/graphicsitems/qdeclarativelistview_p.h +++ b/src/declarative/graphicsitems/qdeclarativelistview_p.h @@ -101,7 +101,9 @@ class Q_DECLARATIVE_EXPORT QDeclarativeListView : public QDeclarativeFlickable Q_PROPERTY(QDeclarativeItem *highlightItem READ highlightItem NOTIFY highlightItemChanged) Q_PROPERTY(bool highlightFollowsCurrentItem READ highlightFollowsCurrentItem WRITE setHighlightFollowsCurrentItem NOTIFY highlightFollowsCurrentItemChanged) Q_PROPERTY(qreal highlightMoveSpeed READ highlightMoveSpeed WRITE setHighlightMoveSpeed NOTIFY highlightMoveSpeedChanged) + Q_PROPERTY(int highlightMoveDuration READ highlightMoveDuration WRITE setHighlightMoveDuration NOTIFY highlightMoveDurationChanged) Q_PROPERTY(qreal highlightResizeSpeed READ highlightResizeSpeed WRITE setHighlightResizeSpeed NOTIFY highlightResizeSpeedChanged) + Q_PROPERTY(int highlightResizeDuration READ highlightResizeDuration WRITE setHighlightResizeDuration NOTIFY highlightResizeDurationChanged) Q_PROPERTY(qreal preferredHighlightBegin READ preferredHighlightBegin WRITE setPreferredHighlightBegin NOTIFY preferredHighlightBeginChanged) Q_PROPERTY(qreal preferredHighlightEnd READ preferredHighlightEnd WRITE setPreferredHighlightEnd NOTIFY preferredHighlightEndChanged) @@ -176,9 +178,15 @@ public: qreal highlightMoveSpeed() const; void setHighlightMoveSpeed(qreal); + int highlightMoveDuration() const; + void setHighlightMoveDuration(int); + qreal highlightResizeSpeed() const; void setHighlightResizeSpeed(qreal); + int highlightResizeDuration() const; + void setHighlightResizeDuration(int); + enum SnapMode { NoSnap, SnapToItem, SnapOneItem }; SnapMode snapMode() const; void setSnapMode(SnapMode mode); @@ -208,7 +216,9 @@ Q_SIGNALS: void currentIndexChanged(); void currentSectionChanged(); void highlightMoveSpeedChanged(); + void highlightMoveDurationChanged(); void highlightResizeSpeedChanged(); + void highlightResizeDurationChanged(); void highlightChanged(); void highlightItemChanged(); void modelChanged(); diff --git a/src/declarative/graphicsitems/qdeclarativeloader.cpp b/src/declarative/graphicsitems/qdeclarativeloader.cpp index 2aab36f..409c228 100644 --- a/src/declarative/graphicsitems/qdeclarativeloader.cpp +++ b/src/declarative/graphicsitems/qdeclarativeloader.cpp @@ -276,9 +276,6 @@ void QDeclarativeLoaderPrivate::_q_sourceLoaded() Q_Q(QDeclarativeLoader); if (component) { - QDeclarativeContext *ctxt = new QDeclarativeContext(qmlContext(q)); - ctxt->setContextObject(q); - if (!component->errors().isEmpty()) { qWarning() << component->errors(); emit q->sourceChanged(); @@ -287,6 +284,9 @@ void QDeclarativeLoaderPrivate::_q_sourceLoaded() return; } + QDeclarativeContext *ctxt = new QDeclarativeContext(qmlContext(q)); + ctxt->setContextObject(q); + QDeclarativeComponent *c = component; QObject *obj = component->create(ctxt); if (component != c) { diff --git a/src/declarative/graphicsitems/qdeclarativemousearea.cpp b/src/declarative/graphicsitems/qdeclarativemousearea.cpp index 816aa78..a6cc75e 100644 --- a/src/declarative/graphicsitems/qdeclarativemousearea.cpp +++ b/src/declarative/graphicsitems/qdeclarativemousearea.cpp @@ -71,6 +71,14 @@ void QDeclarativeDrag::setTarget(QGraphicsObject *t) emit targetChanged(); } +void QDeclarativeDrag::resetTarget() +{ + if (!_target) + return; + _target = 0; + emit targetChanged(); +} + QDeclarativeDrag::Axis QDeclarativeDrag::axis() const { return _axis; @@ -412,8 +420,8 @@ void QDeclarativeMouseArea::mouseMoveEvent(QGraphicsSceneMouseEvent *event) if (d->drag && d->drag->target()) { if (!d->moved) { - if (d->dragX) d->startX = drag()->target()->x(); - if (d->dragY) d->startY = drag()->target()->y(); + d->startX = drag()->target()->x(); + d->startY = drag()->target()->y(); } QPointF startLocalPos; @@ -439,7 +447,7 @@ void QDeclarativeMouseArea::mouseMoveEvent(QGraphicsSceneMouseEvent *event) } } - if (d->dragX) { + if (d->dragX && d->dragged) { qreal x = (curLocalPos.x() - startLocalPos.x()) + d->startX; if (x < drag()->xmin()) x = drag()->xmin(); @@ -447,7 +455,7 @@ void QDeclarativeMouseArea::mouseMoveEvent(QGraphicsSceneMouseEvent *event) x = drag()->xmax(); drag()->target()->setX(x); } - if (d->dragY) { + if (d->dragY && d->dragged) { qreal y = (curLocalPos.y() - startLocalPos.y()) + d->startY; if (y < drag()->ymin()) y = drag()->ymin(); @@ -455,8 +463,8 @@ void QDeclarativeMouseArea::mouseMoveEvent(QGraphicsSceneMouseEvent *event) y = drag()->ymax(); drag()->target()->setY(y); } + d->moved = true; } - d->moved = true; QDeclarativeMouseEvent me(d->lastPos.x(), d->lastPos.y(), d->lastButton, d->lastButtons, d->lastModifiers, false, d->longPress); emit positionChanged(&me); } @@ -643,7 +651,7 @@ bool QDeclarativeMouseArea::setPressed(bool p) emit positionChanged(&me); } else { emit released(&me); - if (isclick) + if (isclick && !d->longPress) emit clicked(&me); } diff --git a/src/declarative/graphicsitems/qdeclarativemousearea_p.h b/src/declarative/graphicsitems/qdeclarativemousearea_p.h index db49b57..58faac1 100644 --- a/src/declarative/graphicsitems/qdeclarativemousearea_p.h +++ b/src/declarative/graphicsitems/qdeclarativemousearea_p.h @@ -55,7 +55,7 @@ class Q_DECLARATIVE_EXPORT QDeclarativeDrag : public QObject Q_OBJECT Q_ENUMS(Axis) - Q_PROPERTY(QGraphicsObject *target READ target WRITE setTarget NOTIFY targetChanged) + Q_PROPERTY(QGraphicsObject *target READ target WRITE setTarget NOTIFY targetChanged RESET resetTarget) Q_PROPERTY(Axis axis READ axis WRITE setAxis NOTIFY axisChanged) Q_PROPERTY(qreal minimumX READ xmin WRITE setXmin NOTIFY minimumXChanged) Q_PROPERTY(qreal maximumX READ xmax WRITE setXmax NOTIFY maximumXChanged) @@ -69,6 +69,7 @@ public: QGraphicsObject *target() const; void setTarget(QGraphicsObject *); + void resetTarget(); enum Axis { XAxis=0x01, YAxis=0x02, XandYAxis=0x03 }; Axis axis() const; diff --git a/src/declarative/graphicsitems/qdeclarativepathview.cpp b/src/declarative/graphicsitems/qdeclarativepathview.cpp index 813b525..5fcac49 100644 --- a/src/declarative/graphicsitems/qdeclarativepathview.cpp +++ b/src/declarative/graphicsitems/qdeclarativepathview.cpp @@ -221,7 +221,7 @@ void QDeclarativePathViewPrivate::updateHighlight() tl.reset(moveHighlight); moveHighlight.setValue(highlightPosition); - const int duration = 300; + const int duration = highlightMoveDuration; if (target - highlightPosition > model->count()/2) { highlightUp = false; @@ -691,6 +691,31 @@ void QDeclarativePathView::setHighlightRangeMode(HighlightRangeMode mode) emit highlightRangeModeChanged(); } + +/*! + \qmlproperty int PathView::highlightMoveDuration + This property holds the move animation duration of the highlight delegate. + + If the highlightRangeMode is StrictlyEnforceRange then this property + determines the speed that the items move along the path. + + The default value for the duration is 300ms. +*/ +int QDeclarativePathView::highlightMoveDuration() const +{ + Q_D(const QDeclarativePathView); + return d->highlightMoveDuration; +} + +void QDeclarativePathView::setHighlightMoveDuration(int duration) +{ + Q_D(QDeclarativePathView); + if (d->highlightMoveDuration == duration) + return; + d->highlightMoveDuration = duration; + emit highlightMoveDurationChanged(); +} + /*! \qmlproperty real PathView::dragMargin This property holds the maximum distance from the path that initiate mouse dragging. @@ -1316,7 +1341,7 @@ void QDeclarativePathViewPrivate::snapToCurrent() tl.reset(moveOffset); moveOffset.setValue(offset); - const int duration = 300; + const int duration = highlightMoveDuration; if (targetOffset - offset > model->count()/2) { qreal distance = model->count() - targetOffset + offset; diff --git a/src/declarative/graphicsitems/qdeclarativepathview_p.h b/src/declarative/graphicsitems/qdeclarativepathview_p.h index 69770cd..7240578 100644 --- a/src/declarative/graphicsitems/qdeclarativepathview_p.h +++ b/src/declarative/graphicsitems/qdeclarativepathview_p.h @@ -68,6 +68,7 @@ class Q_DECLARATIVE_EXPORT QDeclarativePathView : public QDeclarativeItem Q_PROPERTY(qreal preferredHighlightBegin READ preferredHighlightBegin WRITE setPreferredHighlightBegin NOTIFY preferredHighlightBeginChanged) Q_PROPERTY(qreal preferredHighlightEnd READ preferredHighlightEnd WRITE setPreferredHighlightEnd NOTIFY preferredHighlightEndChanged) Q_PROPERTY(HighlightRangeMode highlightRangeMode READ highlightRangeMode WRITE setHighlightRangeMode NOTIFY highlightRangeModeChanged) + Q_PROPERTY(int highlightMoveDuration READ highlightMoveDuration WRITE setHighlightMoveDuration NOTIFY highlightMoveDurationChanged) Q_PROPERTY(qreal dragMargin READ dragMargin WRITE setDragMargin NOTIFY dragMarginChanged) Q_PROPERTY(qreal flickDeceleration READ flickDeceleration WRITE setFlickDeceleration NOTIFY flickDecelerationChanged) @@ -109,6 +110,9 @@ public: qreal preferredHighlightEnd() const; void setPreferredHighlightEnd(qreal); + int highlightMoveDuration() const; + void setHighlightMoveDuration(int); + qreal dragMargin() const; void setDragMargin(qreal margin); @@ -145,6 +149,7 @@ Q_SIGNALS: void interactiveChanged(); void highlightChanged(); void highlightItemChanged(); + void highlightMoveDurationChanged(); protected: void mousePressEvent(QGraphicsSceneMouseEvent *event); diff --git a/src/declarative/graphicsitems/qdeclarativepathview_p_p.h b/src/declarative/graphicsitems/qdeclarativepathview_p_p.h index 11712fd..303486f 100644 --- a/src/declarative/graphicsitems/qdeclarativepathview_p_p.h +++ b/src/declarative/graphicsitems/qdeclarativepathview_p_p.h @@ -85,7 +85,7 @@ public: , highlightPosition(0) , highlightRangeStart(0), highlightRangeEnd(0) , highlightRangeMode(QDeclarativePathView::StrictlyEnforceRange) - , highlightMoveSpeed(1.0) + , highlightMoveDuration(300) { } @@ -160,7 +160,7 @@ public: qreal highlightRangeStart; qreal highlightRangeEnd; QDeclarativePathView::HighlightRangeMode highlightRangeMode; - qreal highlightMoveSpeed; + int highlightMoveDuration; }; QT_END_NAMESPACE diff --git a/src/declarative/graphicsitems/qdeclarativerepeater.cpp b/src/declarative/graphicsitems/qdeclarativerepeater.cpp index e836788..95f6276 100644 --- a/src/declarative/graphicsitems/qdeclarativerepeater.cpp +++ b/src/declarative/graphicsitems/qdeclarativerepeater.cpp @@ -62,10 +62,10 @@ QDeclarativeRepeaterPrivate::~QDeclarativeRepeaterPrivate() /*! \qmlclass Repeater QDeclarativeRepeater - \since 4.7 + \since 4.7 \inherits Item - \brief The Repeater item allows you to repeat a component based on a model. + \brief The Repeater item allows you to repeat an Item-based component using a model. The Repeater item is used when you want to create a large number of similar items. For each entry in the model, an item is instantiated @@ -102,15 +102,24 @@ QDeclarativeRepeaterPrivate::~QDeclarativeRepeaterPrivate() The repeater instance continues to own all items it instantiates, even if they are otherwise manipulated. It is illegal to manually remove an item created by the Repeater. + + \note Repeater is Item-based, and cannot be used to repeat non-Item-derived objects. + For example, it cannot be used to repeat QtObjects. + \badcode + Item { + //XXX illegal. Can't repeat QtObject as it doesn't derive from Item. + Repeater { + model: 10 + QtObject {} + } + } + \endcode */ /*! \internal \class QDeclarativeRepeater \qmlclass Repeater - - XXX Repeater is very conservative in how it instatiates/deletes items. Also - new model entries will not be created and old ones will not be removed. */ /*! diff --git a/src/declarative/graphicsitems/qdeclarativetext.cpp b/src/declarative/graphicsitems/qdeclarativetext.cpp index a4f3068..69e3543 100644 --- a/src/declarative/graphicsitems/qdeclarativetext.cpp +++ b/src/declarative/graphicsitems/qdeclarativetext.cpp @@ -42,6 +42,7 @@ #include "private/qdeclarativetext_p.h" #include "private/qdeclarativetext_p_p.h" #include <qdeclarativestyledtext_p.h> +#include <qdeclarativeinfo.h> #include <QTextLayout> #include <QTextLine> @@ -70,7 +71,7 @@ QT_BEGIN_NAMESPACE \image declarative-text.png If height and width are not explicitly set, Text will attempt to determine how - much room is needed and set it accordingly. Unless \c wrap is set, it will always + much room is needed and set it accordingly. Unless \c wrapMode is set, it will always prefer width to height (all text will be placed on a single line). The \c elide property can alternatively be used to fit a single line of @@ -98,7 +99,7 @@ QT_BEGIN_NAMESPACE \image text.png If height and width are not explicitly set, Text will attempt to determine how - much room is needed and set it accordingly. Unless \c wrap is set, it will always + much room is needed and set it accordingly. Unless \c wrapMode is set, it will always prefer width to height (all text will be placed on a single line). The \c elide property can alternatively be used to fit a line of plain text to a set width. @@ -319,37 +320,55 @@ void QDeclarativeText::setVAlign(VAlignment align) } /*! - \qmlproperty bool Text::wrap + \qmlproperty enumeration Text::wrapMode Set this property to wrap the text to the Text item's width. The text will only - wrap if an explicit width has been set. + wrap if an explicit width has been set. wrapMode can be one of: - Wrapping is done on word boundaries (i.e. it is a "word-wrap"). If the text cannot be + \list + \o NoWrap - no wrapping will be performed. + \o WordWrap - wrapping is done on word boundaries. If the text cannot be word-wrapped to the specified width it will be partially drawn outside of the item's bounds. If this is undesirable then enable clipping on the item (Item::clip). + \o WrapAnywhere - Text can be wrapped at any point on a line, even if it occurs in the middle of a word. + \o WrapAtWordBoundaryOrAnywhere - If possible, wrapping occurs at a word boundary; otherwise it + will occur at the appropriate point on the line, even in the middle of a word. + \endlist - Wrapping is off by default. + The default is NoWrap. */ -//### Future may provide choice of wrap modes, such as QTextOption::WrapAtWordBoundaryOrAnywhere -bool QDeclarativeText::wrap() const +QDeclarativeText::WrapMode QDeclarativeText::wrapMode() const { Q_D(const QDeclarativeText); - return d->wrap; + return d->wrapMode; } -void QDeclarativeText::setWrap(bool w) +void QDeclarativeText::setWrapMode(WrapMode mode) { Q_D(QDeclarativeText); - if (w == d->wrap) + if (mode == d->wrapMode) return; - d->wrap = w; + d->wrapMode = mode; d->updateLayout(); d->markImgDirty(); - emit wrapChanged(d->wrap); + emit wrapModeChanged(); +} + +bool QDeclarativeText::wrap() const +{ + Q_D(const QDeclarativeText); + return d->wrapMode != NoWrap; } +void QDeclarativeText::setWrap(bool w) +{ + qmlInfo(this) << "\"wrap\" property is deprecated and will soon be removed. Use wrapMode"; + setWrapMode(w ? WordWrap : NoWrap); +} + + /*! \qmlproperty enumeration Text::textFormat @@ -379,18 +398,18 @@ void QDeclarativeText::setWrap(bool w) \o \qml Column { - TextEdit { + Text { font.pointSize: 24 text: "<b>Hello</b> <i>World!</i>" } - TextEdit { + Text { font.pointSize: 24 - textFormat: "RichText" + textFormat: Text.RichText text: "<b>Hello</b> <i>World!</i>" } - TextEdit { + Text { font.pointSize: 24 - textFormat: "PlainText" + textFormat: Text.PlainText text: "<b>Hello</b> <i>World!</i>" } } @@ -437,7 +456,7 @@ void QDeclarativeText::setTextFormat(TextFormat format) Set this property to elide parts of the text fit to the Text item's width. The text will only elide if an explicit width has been set. - This property cannot be used with wrap enabled or with rich text. + This property cannot be used with wrapping enabled or with rich text. Eliding can be \c ElideNone (the default), \c ElideLeft, \c ElideMiddle, or \c ElideRight. @@ -471,7 +490,7 @@ void QDeclarativeText::geometryChanged(const QRectF &newGeometry, { Q_D(QDeclarativeText); if (newGeometry.width() != oldGeometry.width()) { - if (d->wrap || d->elideMode != QDeclarativeText::ElideNone) { + if (d->wrapMode != QDeclarativeText::NoWrap || d->elideMode != QDeclarativeText::ElideNone) { //re-elide if needed if (d->singleline && d->elideMode != QDeclarativeText::ElideNone && isComponentComplete() && widthValid()) { @@ -538,12 +557,9 @@ void QDeclarativeTextPrivate::updateSize() singleline = false; // richtext can't elide or be optimized for single-line case doc->setDefaultFont(font); QTextOption option((Qt::Alignment)int(hAlign | vAlign)); - if (wrap) - option.setWrapMode(QTextOption::WordWrap); - else - option.setWrapMode(QTextOption::NoWrap); + option.setWrapMode(QTextOption::WrapMode(wrapMode)); doc->setDefaultTextOption(option); - if (wrap && !q->heightValid() && q->widthValid()) + if (wrapMode != QDeclarativeText::NoWrap && !q->heightValid() && q->widthValid()) doc->setTextWidth(q->width()); else doc->setTextWidth(doc->idealWidth()); // ### Text does not align if width is not set (QTextDoc bug) @@ -623,9 +639,13 @@ QSize QDeclarativeTextPrivate::setupTextLayout(QTextLayout *layout) qreal lineWidth = 0; //set manual width - if ((wrap || elideMode != QDeclarativeText::ElideNone) && q->widthValid()) + if ((wrapMode != QDeclarativeText::NoWrap || elideMode != QDeclarativeText::ElideNone) && q->widthValid()) lineWidth = q->width(); + QTextOption textOption = layout->textOption(); + textOption.setWrapMode(QTextOption::WrapMode(wrapMode)); + layout->setTextOption(textOption); + layout->beginLayout(); while (1) { @@ -633,7 +653,7 @@ QSize QDeclarativeTextPrivate::setupTextLayout(QTextLayout *layout) if (!line.isValid()) break; - if ((wrap || elideMode != QDeclarativeText::ElideNone) && q->widthValid()) + if ((wrapMode != QDeclarativeText::NoWrap || elideMode != QDeclarativeText::ElideNone) && q->widthValid()) line.setLineWidth(lineWidth); } layout->endLayout(); diff --git a/src/declarative/graphicsitems/qdeclarativetext_p.h b/src/declarative/graphicsitems/qdeclarativetext_p.h index cbea8f3..871c833 100644 --- a/src/declarative/graphicsitems/qdeclarativetext_p.h +++ b/src/declarative/graphicsitems/qdeclarativetext_p.h @@ -42,6 +42,7 @@ #ifndef QDECLARATIVETEXT_H #define QDECLARATIVETEXT_H +#include <QtGui/qtextoption.h> #include "qdeclarativeitem.h" QT_BEGIN_HEADER @@ -58,6 +59,7 @@ class Q_DECLARATIVE_EXPORT QDeclarativeText : public QDeclarativeItem Q_ENUMS(TextStyle) Q_ENUMS(TextFormat) Q_ENUMS(TextElideMode) + Q_ENUMS(WrapMode) Q_PROPERTY(QString text READ text WRITE setText NOTIFY textChanged) Q_PROPERTY(QFont font READ font WRITE setFont NOTIFY fontChanged) @@ -66,7 +68,8 @@ class Q_DECLARATIVE_EXPORT QDeclarativeText : public QDeclarativeItem Q_PROPERTY(QColor styleColor READ styleColor WRITE setStyleColor NOTIFY styleColorChanged) Q_PROPERTY(HAlignment horizontalAlignment READ hAlign WRITE setHAlign NOTIFY horizontalAlignmentChanged) Q_PROPERTY(VAlignment verticalAlignment READ vAlign WRITE setVAlign NOTIFY verticalAlignmentChanged) - Q_PROPERTY(bool wrap READ wrap WRITE setWrap NOTIFY wrapChanged) //### there are several wrap modes in Qt + Q_PROPERTY(WrapMode wrapMode READ wrapMode WRITE setWrapMode NOTIFY wrapModeChanged) + Q_PROPERTY(bool wrap READ wrap WRITE setWrap NOTIFY wrapModeChanged) Q_PROPERTY(TextFormat textFormat READ textFormat WRITE setTextFormat NOTIFY textFormatChanged) Q_PROPERTY(TextElideMode elide READ elideMode WRITE setElideMode NOTIFY elideModeChanged) //### elideMode? @@ -93,6 +96,12 @@ public: ElideMiddle = Qt::ElideMiddle, ElideNone = Qt::ElideNone }; + enum WrapMode { NoWrap = QTextOption::NoWrap, + WordWrap = QTextOption::WordWrap, + WrapAnywhere = QTextOption::WrapAnywhere, + WrapAtWordBoundaryOrAnywhere = QTextOption::WrapAtWordBoundaryOrAnywhere + }; + QString text() const; void setText(const QString &); @@ -116,6 +125,8 @@ public: bool wrap() const; void setWrap(bool w); + WrapMode wrapMode() const; + void setWrapMode(WrapMode w); TextFormat textFormat() const; void setTextFormat(TextFormat format); @@ -136,7 +147,7 @@ Q_SIGNALS: void styleColorChanged(const QColor &color); void horizontalAlignmentChanged(HAlignment alignment); void verticalAlignmentChanged(VAlignment alignment); - void wrapChanged(bool wrap); + void wrapModeChanged(); void textFormatChanged(TextFormat textFormat); void elideModeChanged(TextElideMode mode); diff --git a/src/declarative/graphicsitems/qdeclarativetext_p_p.h b/src/declarative/graphicsitems/qdeclarativetext_p_p.h index 85a65ce..cc5a9f2 100644 --- a/src/declarative/graphicsitems/qdeclarativetext_p_p.h +++ b/src/declarative/graphicsitems/qdeclarativetext_p_p.h @@ -72,8 +72,8 @@ public: QDeclarativeTextPrivate() : color((QRgb)0), style(QDeclarativeText::Normal), hAlign(QDeclarativeText::AlignLeft), vAlign(QDeclarativeText::AlignTop), elideMode(QDeclarativeText::ElideNone), - imgDirty(true), dirty(true), wrap(false), richText(false), singleline(false), cache(true), doc(0), - format(QDeclarativeText::AutoText) + imgDirty(true), dirty(true), richText(false), singleline(false), cache(true), doc(0), + format(QDeclarativeText::AutoText), wrapMode(QDeclarativeText::NoWrap) { #if defined(QML_NO_TEXT_CACHE) cache = false; @@ -115,7 +115,6 @@ public: QDeclarativeText::TextElideMode elideMode; bool imgDirty:1; bool dirty:1; - bool wrap:1; bool richText:1; bool singleline:1; bool cache:1; @@ -123,6 +122,7 @@ public: QTextLayout layout; QSize cachedLayoutSize; QDeclarativeText::TextFormat format; + QDeclarativeText::WrapMode wrapMode; }; QT_END_NAMESPACE diff --git a/src/declarative/graphicsitems/qdeclarativetextedit.cpp b/src/declarative/graphicsitems/qdeclarativetextedit.cpp index 7374bc8..25d7e2a 100644 --- a/src/declarative/graphicsitems/qdeclarativetextedit.cpp +++ b/src/declarative/graphicsitems/qdeclarativetextedit.cpp @@ -44,6 +44,7 @@ #include "private/qdeclarativeevents_p_p.h" #include <private/qdeclarativeglobal_p.h> +#include <qdeclarativeinfo.h> #include <QTextLayout> #include <QTextLine> @@ -170,12 +171,12 @@ Column { } TextEdit { font.pointSize: 24 - textFormat: "RichText" + textFormat: TextEdit.RichText text: "<b>Hello</b> <i>World!</i>" } TextEdit { font.pointSize: 24 - textFormat: "PlainText" + textFormat: TextEdit.PlainText text: "<b>Hello</b> <i>World!</i>" } } @@ -360,29 +361,50 @@ void QDeclarativeTextEdit::setVAlign(QDeclarativeTextEdit::VAlignment alignment) emit verticalAlignmentChanged(d->vAlign); } -bool QDeclarativeTextEdit::wrap() const -{ - Q_D(const QDeclarativeTextEdit); - return d->wrap; -} - /*! - \qmlproperty bool TextEdit::wrap + \qmlproperty enumeration TextEdit::wrapMode Set this property to wrap the text to the TextEdit item's width. The text will only wrap if an explicit width has been set. - Wrapping is done on word boundaries (i.e. it is a "word-wrap"). Wrapping is off by default. + \list + \o NoWrap - no wrapping will be performed. + \o WordWrap - wrapping is done on word boundaries. + \o WrapAnywhere - Text can be wrapped at any point on a line, even if it occurs in the middle of a word. + \o WrapAtWordBoundaryOrAnywhere - If possible, wrapping occurs at a word boundary; otherwise it + will occur at the appropriate point on the line, even in the middle of a word. + \endlist + + The default is NoWrap. */ -void QDeclarativeTextEdit::setWrap(bool w) +QDeclarativeTextEdit::WrapMode QDeclarativeTextEdit::wrapMode() const +{ + Q_D(const QDeclarativeTextEdit); + return d->wrapMode; +} + +void QDeclarativeTextEdit::setWrapMode(WrapMode mode) { Q_D(QDeclarativeTextEdit); - if (w == d->wrap) + if (mode == d->wrapMode) return; - d->wrap = w; + d->wrapMode = mode; d->updateDefaultTextOption(); updateSize(); - emit wrapChanged(d->wrap); + emit wrapModeChanged(); +} + +bool QDeclarativeTextEdit::wrap() const +{ + Q_D(const QDeclarativeTextEdit); + return d->wrapMode != QDeclarativeTextEdit::NoWrap; +} + +void QDeclarativeTextEdit::setWrap(bool w) +{ + + qmlInfo(this) << "\"wrap\" property is deprecated and will soon be removed. Use wrapMode"; + setWrapMode(w ? WordWrap : NoWrap); } /*! @@ -1020,11 +1042,7 @@ void QDeclarativeTextEditPrivate::updateDefaultTextOption() opt.setAlignment((Qt::Alignment)(int)(hAlign | vAlign)); QTextOption::WrapMode oldWrapMode = opt.wrapMode(); - - if (wrap) - opt.setWrapMode(QTextOption::WordWrap); - else - opt.setWrapMode(QTextOption::NoWrap); + opt.setWrapMode(QTextOption::WrapMode(wrapMode)); if (oldWrapMode == opt.wrapMode() && oldAlignment == opt.alignment()) return; diff --git a/src/declarative/graphicsitems/qdeclarativetextedit_p.h b/src/declarative/graphicsitems/qdeclarativetextedit_p.h index 0e91e73..605b620 100644 --- a/src/declarative/graphicsitems/qdeclarativetextedit_p.h +++ b/src/declarative/graphicsitems/qdeclarativetextedit_p.h @@ -64,6 +64,7 @@ class Q_DECLARATIVE_EXPORT QDeclarativeTextEdit : public QDeclarativePaintedItem Q_ENUMS(VAlignment) Q_ENUMS(HAlignment) Q_ENUMS(TextFormat) + Q_ENUMS(WrapMode) Q_PROPERTY(QString text READ text WRITE setText NOTIFY textChanged) Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged) @@ -72,7 +73,8 @@ class Q_DECLARATIVE_EXPORT QDeclarativeTextEdit : public QDeclarativePaintedItem Q_PROPERTY(QFont font READ font WRITE setFont NOTIFY fontChanged) Q_PROPERTY(HAlignment horizontalAlignment READ hAlign WRITE setHAlign NOTIFY horizontalAlignmentChanged) Q_PROPERTY(VAlignment verticalAlignment READ vAlign WRITE setVAlign NOTIFY verticalAlignmentChanged) - Q_PROPERTY(bool wrap READ wrap WRITE setWrap NOTIFY wrapChanged) //### other wrap modes + Q_PROPERTY(bool wrap READ wrap WRITE setWrap NOTIFY wrapChanged) //### deprecated + Q_PROPERTY(WrapMode wrapMode READ wrapMode WRITE setWrapMode NOTIFY wrapModeChanged) Q_PROPERTY(TextFormat textFormat READ textFormat WRITE setTextFormat NOTIFY textFormatChanged) Q_PROPERTY(bool readOnly READ isReadOnly WRITE setReadOnly NOTIFY readOnlyChanged) Q_PROPERTY(bool cursorVisible READ isCursorVisible WRITE setCursorVisible NOTIFY cursorVisibleChanged) @@ -107,6 +109,12 @@ public: AutoText = Qt::AutoText }; + enum WrapMode { NoWrap = QTextOption::NoWrap, + WordWrap = QTextOption::WordWrap, + WrapAnywhere = QTextOption::WrapAnywhere, + WrapAtWordBoundaryOrAnywhere = QTextOption::WrapAtWordBoundaryOrAnywhere + }; + QString text() const; void setText(const QString &); @@ -133,6 +141,8 @@ public: bool wrap() const; void setWrap(bool w); + WrapMode wrapMode() const; + void setWrapMode(WrapMode w); bool isCursorVisible() const; void setCursorVisible(bool on); @@ -185,7 +195,7 @@ Q_SIGNALS: void fontChanged(const QFont &font); void horizontalAlignmentChanged(HAlignment alignment); void verticalAlignmentChanged(VAlignment alignment); - void wrapChanged(bool isWrapped); + void wrapModeChanged(); void textFormatChanged(TextFormat textFormat); void readOnlyChanged(bool isReadOnly); void cursorVisibleChanged(bool isCursorVisible); diff --git a/src/declarative/graphicsitems/qdeclarativetextedit_p_p.h b/src/declarative/graphicsitems/qdeclarativetextedit_p_p.h index 310db48..8d4b611 100644 --- a/src/declarative/graphicsitems/qdeclarativetextedit_p_p.h +++ b/src/declarative/graphicsitems/qdeclarativetextedit_p_p.h @@ -68,10 +68,11 @@ class QDeclarativeTextEditPrivate : public QDeclarativePaintedItemPrivate public: QDeclarativeTextEditPrivate() - : color("black"), imgDirty(true), hAlign(QDeclarativeTextEdit::AlignLeft), vAlign(QDeclarativeTextEdit::AlignTop), - dirty(false), wrap(false), richText(false), cursorVisible(false), focusOnPress(true), + : color("black"), hAlign(QDeclarativeTextEdit::AlignLeft), vAlign(QDeclarativeTextEdit::AlignTop), + imgDirty(true), dirty(false), richText(false), cursorVisible(false), focusOnPress(true), persistentSelection(true), textMargin(0.0), lastSelectionStart(0), lastSelectionEnd(0), - cursorComponent(0), cursor(0), format(QDeclarativeTextEdit::AutoText), document(0) + cursorComponent(0), cursor(0), format(QDeclarativeTextEdit::AutoText), document(0), + wrapMode(QDeclarativeTextEdit::NoWrap) { } @@ -89,17 +90,16 @@ public: QColor selectedTextColor; QString style; QColor styleColor; - bool imgDirty; QPixmap imgCache; QPixmap imgStyleCache; QDeclarativeTextEdit::HAlignment hAlign; QDeclarativeTextEdit::VAlignment vAlign; - bool dirty; - bool wrap; - bool richText; - bool cursorVisible; - bool focusOnPress; - bool persistentSelection; + bool imgDirty : 1; + bool dirty : 1; + bool richText : 1; + bool cursorVisible : 1; + bool focusOnPress : 1; + bool persistentSelection : 1; qreal textMargin; int lastSelectionStart; int lastSelectionEnd; @@ -108,6 +108,7 @@ public: QDeclarativeTextEdit::TextFormat format; QTextDocument *document; QTextControl *control; + QDeclarativeTextEdit::WrapMode wrapMode; }; QT_END_NAMESPACE diff --git a/src/declarative/graphicsitems/qdeclarativetextinput.cpp b/src/declarative/graphicsitems/qdeclarativetextinput.cpp index 29e43f9..1b8b84b 100644 --- a/src/declarative/graphicsitems/qdeclarativetextinput.cpp +++ b/src/declarative/graphicsitems/qdeclarativetextinput.cpp @@ -429,6 +429,29 @@ void QDeclarativeTextInput::setFocusOnPress(bool b) } /*! + \qmlproperty bool TextInput::autoScroll + + Whether the TextInput should scroll when the text is longer than the width. By default this is + set to true. +*/ +bool QDeclarativeTextInput::autoScroll() const +{ + Q_D(const QDeclarativeTextInput); + return d->autoScroll; +} + +void QDeclarativeTextInput::setAutoScroll(bool b) +{ + Q_D(QDeclarativeTextInput); + if (d->autoScroll == b) + return; + + d->autoScroll = b; + + emit autoScrollChanged(d->autoScroll); +} + +/*! \qmlproperty Validator TextInput::validator Allows you to set a validator on the TextInput. When a validator is set @@ -449,7 +472,7 @@ void QDeclarativeTextInput::setFocusOnPress(bool b) input of integers between 11 and 31 into the text input: \code - import Qt 4.6 + import Qt 4.7 TextInput{ validator: IntValidator{bottom: 11; top: 31;} focus: true @@ -645,6 +668,8 @@ void QDeclarativeTextInputPrivate::focusChanged(bool hasFocus) Q_Q(QDeclarativeTextInput); focused = hasFocus; q->setCursorVisible(hasFocus); + if (!hasFocus) + control->deselect(); QDeclarativeItemPrivate::focusChanged(hasFocus); } @@ -679,7 +704,15 @@ void QDeclarativeTextInput::mousePressEvent(QGraphicsSceneMouseEvent *event) } setFocus(true); } - d->control->processEvent(event); + bool mark = event->modifiers() & Qt::ShiftModifier; + int cursor = d->xToPos(event->pos().x()); + d->control->moveCursor(cursor, mark); +} + +void QDeclarativeTextInput::mouseMoveEvent(QGraphicsSceneMouseEvent *event) +{ + Q_D(QDeclarativeTextInput); + d->control->moveCursor(d->xToPos(event->pos().x()), true); } /*! @@ -704,6 +737,7 @@ bool QDeclarativeTextInput::event(QEvent* ev) case QEvent::KeyPress: case QEvent::KeyRelease://###Should the control be doing anything with release? case QEvent::GraphicsSceneMousePress: + case QEvent::GraphicsSceneMouseMove: case QEvent::GraphicsSceneMouseRelease: break; default: @@ -733,28 +767,56 @@ void QDeclarativeTextInput::drawContents(QPainter *p, const QRect &r) int flags = QLineControl::DrawText; if(!isReadOnly() && d->cursorVisible && !d->cursorItem) flags |= QLineControl::DrawCursor; - if (d->control->hasSelectedText()){ + if (d->control->hasSelectedText()) flags |= QLineControl::DrawSelections; - } - QPoint offset = QPoint(0,0); - if(d->hAlign != AlignLeft){ - QFontMetrics fm = QFontMetrics(d->font); - //###Is this using bearing appropriately? - int minLB = qMax(0, -fm.minLeftBearing()); - int minRB = qMax(0, -fm.minRightBearing()); - int widthUsed = qRound(d->control->naturalTextWidth()) + 1 + minRB; - int hOffset = 0; + QFontMetrics fm = QFontMetrics(d->font); + int cix = qRound(d->control->cursorToX()); + QRect br(boundingRect().toRect()); + //###Is this using bearing appropriately? + int minLB = qMax(0, -fm.minLeftBearing()); + int minRB = qMax(0, -fm.minRightBearing()); + int widthUsed = qRound(d->control->naturalTextWidth()) + 1 + minRB; + if (d->autoScroll) { + if ((minLB + widthUsed) <= br.width()) { + // text fits in br; use hscroll for alignment + switch (d->hAlign & ~(Qt::AlignAbsolute|Qt::AlignVertical_Mask)) { + case Qt::AlignRight: + d->hscroll = widthUsed - br.width() + 1; + break; + case Qt::AlignHCenter: + d->hscroll = (widthUsed - br.width()) / 2; + break; + default: + // Left + d->hscroll = 0; + break; + } + d->hscroll -= minLB; + } else if (cix - d->hscroll >= br.width()) { + // text doesn't fit, cursor is to the right of br (scroll right) + d->hscroll = cix - br.width() + 1; + } else if (cix - d->hscroll < 0 && d->hscroll < widthUsed) { + // text doesn't fit, cursor is to the left of br (scroll left) + d->hscroll = cix; + } else if (widthUsed - d->hscroll < br.width()) { + // text doesn't fit, text document is to the left of br; align + // right + d->hscroll = widthUsed - br.width() + 1; + } + // the y offset is there to keep the baseline constant in case we have script changes in the text. + offset = br.topLeft() - QPoint(d->hscroll, d->control->ascent() - fm.ascent()); + } else { if(d->hAlign == AlignRight){ - hOffset = width() - widthUsed; + d->hscroll = width() - widthUsed; }else if(d->hAlign == AlignHCenter){ - hOffset = (width() - widthUsed) / 2; + d->hscroll = (width() - widthUsed) / 2; } - hOffset -= minLB; - offset = QPoint(hOffset, 0); + d->hscroll -= minLB; + offset = QPoint(d->hscroll, 0); } - QRect clipRect = r; - d->control->draw(p, offset, clipRect, flags); + + d->control->draw(p, offset, r, flags); p->restore(); } @@ -892,10 +954,11 @@ void QDeclarativeTextInput::q_textChanged() void QDeclarativeTextInput::updateRect(const QRect &r) { + Q_D(QDeclarativeTextInput); if(r == QRect()) clearCache(); else - dirtyCache(r); + dirtyCache(QRect(r.x() - d->hscroll, r.y(), r.width(), r.height())); update(); } diff --git a/src/declarative/graphicsitems/qdeclarativetextinput_p.h b/src/declarative/graphicsitems/qdeclarativetextinput_p.h index 64aff7d..9a3fa75 100644 --- a/src/declarative/graphicsitems/qdeclarativetextinput_p.h +++ b/src/declarative/graphicsitems/qdeclarativetextinput_p.h @@ -86,6 +86,7 @@ class Q_DECLARATIVE_EXPORT QDeclarativeTextInput : public QDeclarativePaintedIte Q_PROPERTY(bool acceptableInput READ hasAcceptableInput NOTIFY acceptableInputChanged) Q_PROPERTY(EchoMode echoMode READ echoMode WRITE setEchoMode NOTIFY echoModeChanged) Q_PROPERTY(bool focusOnPress READ focusOnPress WRITE setFocusOnPress NOTIFY focusOnPressChanged) + Q_PROPERTY(bool autoScroll READ autoScroll WRITE setAutoScroll NOTIFY autoScrollChanged) public: QDeclarativeTextInput(QDeclarativeItem* parent=0); @@ -163,6 +164,9 @@ public: bool focusOnPress() const; void setFocusOnPress(bool); + bool autoScroll() const; + void setAutoScroll(bool); + bool hasAcceptableInput() const; void drawContents(QPainter *p,const QRect &r); @@ -189,12 +193,14 @@ Q_SIGNALS: void inputMaskChanged(const QString &inputMask); void echoModeChanged(EchoMode echoMode); void focusOnPressChanged(bool focusOnPress); + void autoScrollChanged(bool autoScroll); protected: virtual void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry); void mousePressEvent(QGraphicsSceneMouseEvent *event); + void mouseMoveEvent(QGraphicsSceneMouseEvent *event); void mouseReleaseEvent(QGraphicsSceneMouseEvent *event); void keyPressEvent(QKeyEvent* ev); bool event(QEvent *e); @@ -220,10 +226,8 @@ QT_END_NAMESPACE QML_DECLARE_TYPE(QDeclarativeTextInput) QML_DECLARE_TYPE(QValidator) QML_DECLARE_TYPE(QIntValidator) -#if (QT_VERSION >= QT_VERSION_CHECK(4,7,0)) QML_DECLARE_TYPE(QDoubleValidator) QML_DECLARE_TYPE(QRegExpValidator) -#endif QT_END_HEADER diff --git a/src/declarative/graphicsitems/qdeclarativetextinput_p_p.h b/src/declarative/graphicsitems/qdeclarativetextinput_p_p.h index 9e44b15..26cf78c 100644 --- a/src/declarative/graphicsitems/qdeclarativetextinput_p_p.h +++ b/src/declarative/graphicsitems/qdeclarativetextinput_p_p.h @@ -72,7 +72,7 @@ public: color((QRgb)0), style(QDeclarativeText::Normal), styleColor((QRgb)0), hAlign(QDeclarativeTextInput::AlignLeft), hscroll(0), oldScroll(0), focused(false), focusOnPress(true), - cursorVisible(false) + cursorVisible(false), autoScroll(true) { } @@ -81,6 +81,14 @@ public: delete control; } + int xToPos(int x, QTextLine::CursorPosition betweenOrOn = QTextLine::CursorBetweenCharacters) const + { + Q_Q(const QDeclarativeTextInput); + QRect cr = q->boundingRect().toRect(); + x-= cr.x() - hscroll; + return control->xToPos(x, betweenOrOn); + } + void init(); void startCreatingCursor(); void focusChanged(bool hasFocus); @@ -107,6 +115,7 @@ public: bool focused; bool focusOnPress; bool cursorVisible; + bool autoScroll; }; QT_END_NAMESPACE diff --git a/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp b/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp index 2938f51..15348ed 100644 --- a/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp +++ b/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp @@ -830,7 +830,7 @@ void QDeclarativeVisualDataModel::setDelegate(QDeclarativeComponent *delegate) \code // view.qml - import Qt 4.6 + import Qt 4.7 ListView { width: 200 @@ -1152,6 +1152,8 @@ void QDeclarativeVisualDataModel::_q_itemsChanged(int index, int count, void QDeclarativeVisualDataModel::_q_itemsInserted(int index, int count) { Q_D(QDeclarativeVisualDataModel); + if (!count) + return; // XXX - highly inefficient QHash<int,QDeclarativeVisualDataModelPrivate::ObjectRef> items; for (QHash<int,QDeclarativeVisualDataModelPrivate::ObjectRef>::Iterator iter = d->m_cache.begin(); @@ -1179,6 +1181,8 @@ void QDeclarativeVisualDataModel::_q_itemsInserted(int index, int count) void QDeclarativeVisualDataModel::_q_itemsRemoved(int index, int count) { Q_D(QDeclarativeVisualDataModel); + if (!count) + return; // XXX - highly inefficient QHash<int, QDeclarativeVisualDataModelPrivate::ObjectRef> items; for (QHash<int, QDeclarativeVisualDataModelPrivate::ObjectRef>::Iterator iter = d->m_cache.begin(); |