diff options
Diffstat (limited to 'src/declarative')
36 files changed, 618 insertions, 262 deletions
diff --git a/src/declarative/debugger/qdeclarativedebugservice_p.h b/src/declarative/debugger/qdeclarativedebugservice_p.h index 1730d11..5e30350 100644 --- a/src/declarative/debugger/qdeclarativedebugservice_p.h +++ b/src/declarative/debugger/qdeclarativedebugservice_p.h @@ -53,7 +53,7 @@ QT_BEGIN_NAMESPACE QT_MODULE(Declarative) class QDeclarativeDebugServicePrivate; -class Q_DECLARATIVE_PRIVATE_EXPORT QDeclarativeDebugService : public QObject +class Q_DECLARATIVE_EXPORT QDeclarativeDebugService : public QObject { Q_OBJECT Q_DECLARE_PRIVATE(QDeclarativeDebugService) diff --git a/src/declarative/graphicsitems/qdeclarativeborderimage.cpp b/src/declarative/graphicsitems/qdeclarativeborderimage.cpp index c03c624..8f37e90 100644 --- a/src/declarative/graphicsitems/qdeclarativeborderimage.cpp +++ b/src/declarative/graphicsitems/qdeclarativeborderimage.cpp @@ -149,6 +149,20 @@ QT_BEGIN_NAMESPACE \sa Image, AnimatedImage */ +/*! + \qmlproperty bool BorderImage::asynchronous + + Specifies that images on the local filesystem should be loaded + asynchronously in a separate thread. The default value is + false, causing the user interface thread to block while the + image is loaded. Setting \a asynchronous to true is useful where + maintaining a responsive user interface is more desirable + than having images immediately visible. + + Note that this property is only valid for images read from the + local filesystem. Images loaded via a network resource (e.g. HTTP) + are always loaded asynchonously. +*/ QDeclarativeBorderImage::QDeclarativeBorderImage(QDeclarativeItem *parent) : QDeclarativeImageBase(*(new QDeclarativeBorderImagePrivate), parent) { @@ -200,6 +214,15 @@ QDeclarativeBorderImage::~QDeclarativeBorderImage() */ /*! + \qmlproperty bool BorderImage::cache + \since Quick 1.1 + + Specifies whether the image should be cached. The default value is + true. Setting \a cache to false is useful when dealing with large images, + to make sure that they aren't cached at the expense of small 'ui element' images. +*/ + +/*! \qmlproperty bool BorderImage::mirror \since Quick 1.1 diff --git a/src/declarative/graphicsitems/qdeclarativeflickable.cpp b/src/declarative/graphicsitems/qdeclarativeflickable.cpp index 8b2d094..d64c347 100644 --- a/src/declarative/graphicsitems/qdeclarativeflickable.cpp +++ b/src/declarative/graphicsitems/qdeclarativeflickable.cpp @@ -143,7 +143,7 @@ QDeclarativeFlickablePrivate::QDeclarativeFlickablePrivate() , stealMouse(false), pressed(false), interactive(true), calcVelocity(false) , deceleration(500), maxVelocity(2000), reportedVelocitySmoothing(100) , delayedPressEvent(0), delayedPressTarget(0), pressDelay(0), fixupDuration(600) - , vTime(0), visibleArea(0) + , fixupMode(Normal), vTime(0), visibleArea(0) , flickableDirection(QDeclarativeFlickable::AutoFlickDirection) , boundsBehavior(QDeclarativeFlickable::DragAndOvershootBounds) { @@ -219,6 +219,7 @@ void QDeclarativeFlickablePrivate::flick(AxisData &data, qreal minExtent, qreal { Q_Q(QDeclarativeFlickable); qreal maxDistance = -1; + data.fixingUp = false; bool overShoot = boundsBehavior == QDeclarativeFlickable::DragAndOvershootBounds; // -ve velocity means list is moving up if (velocity > 0) { @@ -288,24 +289,45 @@ void QDeclarativeFlickablePrivate::fixup(AxisData &data, qreal minExtent, qreal if (data.move.value() > minExtent || maxExtent > minExtent) { timeline.reset(data.move); if (data.move.value() != minExtent) { - if (fixupDuration) { - qreal dist = minExtent - data.move; - timeline.move(data.move, minExtent - dist/2, QEasingCurve(QEasingCurve::InQuad), fixupDuration/4); - timeline.move(data.move, minExtent, QEasingCurve(QEasingCurve::OutExpo), 3*fixupDuration/4); - } else { + switch (fixupMode) { + case Immediate: timeline.set(data.move, minExtent); + break; + case ExtentChanged: + // The target has changed. Don't start from the beginning; just complete the + // second half of the animation using the new extent. + timeline.move(data.move, minExtent, QEasingCurve(QEasingCurve::OutExpo), 3*fixupDuration/4); + data.fixingUp = true; + break; + default: { + qreal dist = minExtent - data.move; + timeline.move(data.move, minExtent - dist/2, QEasingCurve(QEasingCurve::InQuad), fixupDuration/4); + timeline.move(data.move, minExtent, QEasingCurve(QEasingCurve::OutExpo), 3*fixupDuration/4); + data.fixingUp = true; + } } } } else if (data.move.value() < maxExtent) { timeline.reset(data.move); - if (fixupDuration) { - qreal dist = maxExtent - data.move; - timeline.move(data.move, maxExtent - dist/2, QEasingCurve(QEasingCurve::InQuad), fixupDuration/4); - timeline.move(data.move, maxExtent, QEasingCurve(QEasingCurve::OutExpo), 3*fixupDuration/4); - } else { + switch (fixupMode) { + case Immediate: timeline.set(data.move, maxExtent); + break; + case ExtentChanged: + // The target has changed. Don't start from the beginning; just complete the + // second half of the animation using the new extent. + timeline.move(data.move, maxExtent, QEasingCurve(QEasingCurve::OutExpo), 3*fixupDuration/4); + data.fixingUp = true; + break; + default: { + qreal dist = maxExtent - data.move; + timeline.move(data.move, maxExtent - dist/2, QEasingCurve(QEasingCurve::InQuad), fixupDuration/4); + timeline.move(data.move, maxExtent, QEasingCurve(QEasingCurve::OutExpo), 3*fixupDuration/4); + data.fixingUp = true; + } } } + fixupMode = Normal; vTime = timeline.time(); } @@ -688,6 +710,12 @@ void QDeclarativeFlickablePrivate::handleMousePressEvent(QGraphicsSceneMouseEven vData.velocity = 0; hData.dragStartOffset = 0; vData.dragStartOffset = 0; + hData.dragMinBound = q->minXExtent(); + vData.dragMinBound = q->minYExtent(); + hData.dragMaxBound = q->maxXExtent(); + vData.dragMaxBound = q->maxYExtent(); + hData.fixingUp = false; + vData.fixingUp = false; lastPos = QPoint(); QDeclarativeItemPrivate::start(lastPosTime); pressPos = event->pos(); @@ -716,8 +744,8 @@ void QDeclarativeFlickablePrivate::handleMouseMoveEvent(QGraphicsSceneMouseEvent if (!vMoved) vData.dragStartOffset = dy; qreal newY = dy + vData.pressPos - vData.dragStartOffset; - const qreal minY = q->minYExtent(); - const qreal maxY = q->maxYExtent(); + const qreal minY = vData.dragMinBound; + const qreal maxY = vData.dragMaxBound; if (newY > minY) newY = minY + (newY - minY) / 2; if (newY < maxY && maxY - minY <= 0) @@ -748,8 +776,8 @@ void QDeclarativeFlickablePrivate::handleMouseMoveEvent(QGraphicsSceneMouseEvent if (!hMoved) hData.dragStartOffset = dx; qreal newX = dx + hData.pressPos - hData.dragStartOffset; - const qreal minX = q->minXExtent(); - const qreal maxX = q->maxXExtent(); + const qreal minX = hData.dragMinBound; + const qreal maxX = hData.dragMaxBound; if (newX > minX) newX = minX + (newX - minX) / 2; if (newX < maxX && maxX - minX <= 0) @@ -845,7 +873,8 @@ void QDeclarativeFlickable::mousePressEvent(QGraphicsSceneMouseEvent *event) { Q_D(QDeclarativeFlickable); if (d->interactive) { - d->handleMousePressEvent(event); + if (!d->pressed) + d->handleMousePressEvent(event); event->accept(); } else { QDeclarativeItem::mousePressEvent(event); @@ -910,11 +939,27 @@ void QDeclarativeFlickable::wheelEvent(QGraphicsSceneWheelEvent *event) } } +bool QDeclarativeFlickablePrivate::isOutermostPressDelay() const +{ + Q_Q(const QDeclarativeFlickable); + QDeclarativeItem *item = q->parentItem(); + while (item) { + QDeclarativeFlickable *flick = qobject_cast<QDeclarativeFlickable*>(item); + if (flick && flick->pressDelay() > 0 && flick->isInteractive()) + return false; + item = item->parentItem(); + } + + return true; +} + void QDeclarativeFlickablePrivate::captureDelayedPress(QGraphicsSceneMouseEvent *event) { Q_Q(QDeclarativeFlickable); if (!q->scene() || pressDelay <= 0) return; + if (!isOutermostPressDelay()) + return; delayedPressTarget = q->scene()->mouseGrabberItem(); delayedPressEvent = new QGraphicsSceneMouseEvent(event->type()); delayedPressEvent->setAccepted(false); @@ -970,9 +1015,10 @@ void QDeclarativeFlickable::timerEvent(QTimerEvent *event) if (scene()->mouseGrabberItem() == d->delayedPressTarget) d->delayedPressTarget->ungrabMouse(); //Use the event handler that will take care of finding the proper item to propagate the event - QApplication::sendEvent(scene(), d->delayedPressEvent); + QApplication::postEvent(scene(), d->delayedPressEvent); + } else { + delete d->delayedPressEvent; } - delete d->delayedPressEvent; d->delayedPressEvent = 0; } } @@ -1047,10 +1093,8 @@ void QDeclarativeFlickable::geometryChanged(const QRectF &newGeometry, } // Make sure that we're entirely in view. if (!d->pressed && !d->movingHorizontally && !d->movingVertically) { - int oldDuration = d->fixupDuration; - d->fixupDuration = 0; + d->fixupMode = QDeclarativeFlickablePrivate::Immediate; d->fixupX(); - d->fixupDuration = oldDuration; } } if (newGeometry.height() != oldGeometry.height()) { @@ -1062,10 +1106,8 @@ void QDeclarativeFlickable::geometryChanged(const QRectF &newGeometry, } // Make sure that we're entirely in view. if (!d->pressed && !d->movingHorizontally && !d->movingVertically) { - int oldDuration = d->fixupDuration; - d->fixupDuration = 0; + d->fixupMode = QDeclarativeFlickablePrivate::Immediate; d->fixupY(); - d->fixupDuration = oldDuration; } } @@ -1240,10 +1282,11 @@ void QDeclarativeFlickable::setContentWidth(qreal w) d->contentItem->setWidth(w); // Make sure that we're entirely in view. if (!d->pressed && !d->movingHorizontally && !d->movingVertically) { - int oldDuration = d->fixupDuration; - d->fixupDuration = 0; + d->fixupMode = QDeclarativeFlickablePrivate::Immediate; + d->fixupX(); + } else if (!d->pressed && d->hData.fixingUp) { + d->fixupMode = QDeclarativeFlickablePrivate::ExtentChanged; d->fixupX(); - d->fixupDuration = oldDuration; } emit contentWidthChanged(); d->updateBeginningEnd(); @@ -1267,10 +1310,11 @@ void QDeclarativeFlickable::setContentHeight(qreal h) d->contentItem->setHeight(h); // Make sure that we're entirely in view. if (!d->pressed && !d->movingHorizontally && !d->movingVertically) { - int oldDuration = d->fixupDuration; - d->fixupDuration = 0; + d->fixupMode = QDeclarativeFlickablePrivate::Immediate; + d->fixupY(); + } else if (!d->pressed && d->vData.fixingUp) { + d->fixupMode = QDeclarativeFlickablePrivate::ExtentChanged; d->fixupY(); - d->fixupDuration = oldDuration; } emit contentHeightChanged(); d->updateBeginningEnd(); @@ -1279,11 +1323,10 @@ void QDeclarativeFlickable::setContentHeight(qreal h) /*! \qmlmethod Flickable::resizeContent(real width, real height, QPointF center) \preliminary + \since Quick 1.1 Resizes the content to \a width x \a height about \a center. - \bold {This method was added in QtQuick 1.1.} - This does not scale the contents of the Flickable - it only resizes the \l contentWidth and \l contentHeight. @@ -1315,11 +1358,10 @@ void QDeclarativeFlickable::resizeContent(qreal w, qreal h, QPointF center) /*! \qmlmethod Flickable::returnToBounds() \preliminary + \since Quick 1.1 Ensures the content is within legal bounds. - \bold {This method was added in QtQuick 1.1.} - This may be called to ensure that the content is within legal bounds after manually positioning the content. */ @@ -1364,6 +1406,22 @@ bool QDeclarativeFlickable::yflick() const return d->flickableDirection & QDeclarativeFlickable::VerticalFlick; } +bool QDeclarativeFlickable::sceneEvent(QEvent *event) +{ + bool rv = QDeclarativeItem::sceneEvent(event); + if (event->type() == QEvent::UngrabMouse) { + Q_D(QDeclarativeFlickable); + if (d->pressed) { + // if our mouse grab has been removed (probably by another Flickable), + // fix our state + d->pressed = false; + d->stealMouse = false; + setKeepMouseGrab(false); + } + } + return rv; +} + bool QDeclarativeFlickable::sendMouseEvent(QGraphicsSceneMouseEvent *event) { Q_D(QDeclarativeFlickable); @@ -1391,7 +1449,7 @@ bool QDeclarativeFlickable::sendMouseEvent(QGraphicsSceneMouseEvent *event) d->handleMouseMoveEvent(&mouseEvent); break; case QEvent::GraphicsSceneMousePress: - if (d->delayedPressEvent) + if (d->pressed) // we are already pressed - this is a delayed replay return false; d->handleMousePressEvent(&mouseEvent); @@ -1410,6 +1468,8 @@ bool QDeclarativeFlickable::sendMouseEvent(QGraphicsSceneMouseEvent *event) // We send the release scene()->sendEvent(s->mouseGrabberItem(), event); // And the event has been consumed + d->stealMouse = false; + d->pressed = false; return true; } d->handleMouseReleaseEvent(&mouseEvent); @@ -1432,6 +1492,7 @@ bool QDeclarativeFlickable::sendMouseEvent(QGraphicsSceneMouseEvent *event) d->stealMouse = false; d->pressed = false; } + return false; } @@ -1530,6 +1591,9 @@ bool QDeclarativeFlickable::isFlickingVertically() const If the flickable is dragged/flicked before the delay times out the press event will not be delivered. If the button is released within the timeout, both the press and release will be delivered. + + Note that for nested Flickables with pressDelay set, the pressDelay of + inner Flickables is overridden by the outermost Flickable. */ int QDeclarativeFlickable::pressDelay() const { @@ -1622,6 +1686,7 @@ void QDeclarativeFlickable::movementXEnding() emit movementEnded(); } } + d->hData.fixingUp = false; } void QDeclarativeFlickable::movementYEnding() @@ -1644,6 +1709,7 @@ void QDeclarativeFlickable::movementYEnding() emit movementEnded(); } } + d->vData.fixingUp = false; } void QDeclarativeFlickablePrivate::updateVelocity() diff --git a/src/declarative/graphicsitems/qdeclarativeflickable_p.h b/src/declarative/graphicsitems/qdeclarativeflickable_p.h index 4fde1d5..a14cc1c 100644 --- a/src/declarative/graphicsitems/qdeclarativeflickable_p.h +++ b/src/declarative/graphicsitems/qdeclarativeflickable_p.h @@ -204,6 +204,7 @@ protected: virtual void viewportMoved(); virtual void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry); + bool sceneEvent(QEvent *event); bool sendMouseEvent(QGraphicsSceneMouseEvent *event); bool xflick() const; diff --git a/src/declarative/graphicsitems/qdeclarativeflickable_p_p.h b/src/declarative/graphicsitems/qdeclarativeflickable_p_p.h index 5ad6ff6..38a5eb3 100644 --- a/src/declarative/graphicsitems/qdeclarativeflickable_p_p.h +++ b/src/declarative/graphicsitems/qdeclarativeflickable_p_p.h @@ -94,17 +94,21 @@ public: struct AxisData { AxisData(QDeclarativeFlickablePrivate *fp, void (QDeclarativeFlickablePrivate::*func)(qreal)) : move(fp, func), viewSize(-1), smoothVelocity(fp), atEnd(false), atBeginning(true) + , fixingUp(false) {} QDeclarativeTimeLineValueProxy<QDeclarativeFlickablePrivate> move; qreal viewSize; qreal pressPos; qreal dragStartOffset; + qreal dragMinBound; + qreal dragMaxBound; qreal velocity; qreal flickTarget; QDeclarativeFlickablePrivate::Velocity smoothVelocity; bool atEnd : 1; bool atBeginning : 1; + bool fixingUp : 1; }; void flickX(qreal velocity); @@ -118,6 +122,7 @@ public: void updateBeginningEnd(); + bool isOutermostPressDelay() const; void captureDelayedPress(QGraphicsSceneMouseEvent *event); void clearDelayedPress(); @@ -160,6 +165,9 @@ public: int pressDelay; int fixupDuration; + enum FixupMode { Normal, Immediate, ExtentChanged }; + FixupMode fixupMode; + static void fixupY_callback(void *); static void fixupX_callback(void *); diff --git a/src/declarative/graphicsitems/qdeclarativegridview.cpp b/src/declarative/graphicsitems/qdeclarativegridview.cpp index 694130b..1d2ad1c 100644 --- a/src/declarative/graphicsitems/qdeclarativegridview.cpp +++ b/src/declarative/graphicsitems/qdeclarativegridview.cpp @@ -82,7 +82,7 @@ public: item->setPos(QPointF(row, col)); } } - bool contains(int x, int y) const { + bool contains(qreal x, qreal y) const { return (x >= item->x() && x < item->x() + view->cellWidth() && y >= item->y() && y < item->y() + view->cellHeight()); } @@ -912,8 +912,7 @@ void QDeclarativeGridViewPrivate::fixup(AxisData &data, qreal minExtent, qreal m || (flow == QDeclarativeGridView::LeftToRight && &data == &hData)) return; - int oldDuration = fixupDuration; - fixupDuration = moveReason == Mouse ? fixupDuration : 0; + fixupMode = moveReason == Mouse ? fixupMode : Immediate; if (snapMode != QDeclarativeGridView::NoSnap) { FxGridItem *topItem = snapItemAt(position()+highlightRangeStart); @@ -932,7 +931,6 @@ void QDeclarativeGridViewPrivate::fixup(AxisData &data, qreal minExtent, qreal m pos = qMax(qMin(bottomItem->rowPos() - highlightRangeStart, -maxExtent), -minExtent); } else { QDeclarativeFlickablePrivate::fixup(data, minExtent, maxExtent); - fixupDuration = oldDuration; return; } if (currentItem && haveHighlightRange && highlightRange == QDeclarativeGridView::StrictlyEnforceRange) { @@ -947,10 +945,12 @@ void QDeclarativeGridViewPrivate::fixup(AxisData &data, qreal minExtent, qreal m qreal dist = qAbs(data.move + pos); if (dist > 0) { timeline.reset(data.move); - if (fixupDuration) + if (fixupMode != Immediate) { timeline.move(data.move, -pos, QEasingCurve(QEasingCurve::InOutQuad), fixupDuration/2); - else + data.fixingUp = true; + } else { timeline.set(data.move, -pos); + } vTime = timeline.time(); } } else if (haveHighlightRange && highlightRange == QDeclarativeGridView::StrictlyEnforceRange) { @@ -965,23 +965,26 @@ void QDeclarativeGridViewPrivate::fixup(AxisData &data, qreal minExtent, qreal m timeline.reset(data.move); if (viewPos != position()) { - if (fixupDuration) + if (fixupMode != Immediate) { timeline.move(data.move, -viewPos, QEasingCurve(QEasingCurve::InOutQuad), fixupDuration/2); - else + data.fixingUp = true; + } else { timeline.set(data.move, -viewPos); + } } vTime = timeline.time(); } } else { QDeclarativeFlickablePrivate::fixup(data, minExtent, maxExtent); } - fixupDuration = oldDuration; + fixupMode = Normal; } void QDeclarativeGridViewPrivate::flick(AxisData &data, qreal minExtent, qreal maxExtent, qreal vSize, QDeclarativeTimeLineCallback::Callback fixupCallback, qreal velocity) { Q_Q(QDeclarativeGridView); + data.fixingUp = false; moveReason = Mouse; if ((!haveHighlightRange || highlightRange != QDeclarativeGridView::StrictlyEnforceRange) && snapMode == QDeclarativeGridView::NoSnap) { @@ -2250,6 +2253,7 @@ void QDeclarativeGridView::positionViewAtIndex(int index, int mode) /*! \qmlmethod GridView::positionViewAtBeginning() \qmlmethod GridView::positionViewAtEnd() + \since Quick 1.1 Positions the view at the beginning or end, taking into account any header or footer. @@ -2294,7 +2298,7 @@ void QDeclarativeGridView::positionViewAtEnd() \bold Note: methods should only be called after the Component has completed. */ -int QDeclarativeGridView::indexAt(int x, int y) const +int QDeclarativeGridView::indexAt(qreal x, qreal y) const { Q_D(const QDeclarativeGridView); for (int i = 0; i < d->visibleItems.count(); ++i) { diff --git a/src/declarative/graphicsitems/qdeclarativegridview_p.h b/src/declarative/graphicsitems/qdeclarativegridview_p.h index 248b9ef..e68a9ba 100644 --- a/src/declarative/graphicsitems/qdeclarativegridview_p.h +++ b/src/declarative/graphicsitems/qdeclarativegridview_p.h @@ -158,7 +158,7 @@ public: enum PositionMode { Beginning, Center, End, Visible, Contain }; Q_INVOKABLE void positionViewAtIndex(int index, int mode); - Q_INVOKABLE int indexAt(int x, int y) const; + Q_INVOKABLE int indexAt(qreal x, qreal y) const; Q_INVOKABLE Q_REVISION(1) void positionViewAtBeginning(); Q_INVOKABLE Q_REVISION(1) void positionViewAtEnd(); diff --git a/src/declarative/graphicsitems/qdeclarativeitemsmodule.cpp b/src/declarative/graphicsitems/qdeclarativeitemsmodule.cpp index bc4a2d0..3c8f64e 100644 --- a/src/declarative/graphicsitems/qdeclarativeitemsmodule.cpp +++ b/src/declarative/graphicsitems/qdeclarativeitemsmodule.cpp @@ -180,6 +180,7 @@ void QDeclarativeItemModule::defineModule() qmlRegisterType<QDeclarativePinch>("QtQuick",1,1,"Pinch"); qmlRegisterType<QDeclarativePinchEvent>(); qmlRegisterType<QDeclarativeItem,1>("QtQuick",1,1,"Item"); + qmlRegisterType<QDeclarativeMouseArea,1>("QtQuick",1,1,"MouseArea"); qmlRegisterType<QDeclarativeFlickable,1>("QtQuick",1,1,"Flickable"); qmlRegisterType<QDeclarativeListView,1>("QtQuick",1,1,"ListView"); qmlRegisterType<QDeclarativeGridView,1>("QtQuick",1,1,"GridView"); diff --git a/src/declarative/graphicsitems/qdeclarativelistview.cpp b/src/declarative/graphicsitems/qdeclarativelistview.cpp index a60a4aa..e369ba6 100644 --- a/src/declarative/graphicsitems/qdeclarativelistview.cpp +++ b/src/declarative/graphicsitems/qdeclarativelistview.cpp @@ -148,7 +148,7 @@ public: else item->setWidth(size); } - bool contains(int x, int y) const { + bool contains(qreal x, qreal y) const { return (x >= item->x() && x < item->x() + item->width() && y >= item->y() && y < item->y() + item->height()); } @@ -228,6 +228,26 @@ public: return 0; } + // Returns the item before modelIndex, if created. + // May return an item marked for removal. + FxListItem *itemBefore(int modelIndex) const { + if (modelIndex < visibleIndex) + return 0; + int idx = 1; + int lastIndex = -1; + while (idx < visibleItems.count()) { + FxListItem *item = visibleItems.at(idx); + if (item->index != -1) + lastIndex = item->index; + if (item->index == modelIndex) + return visibleItems.at(idx-1); + ++idx; + } + if (lastIndex == modelIndex-1) + return visibleItems.last(); + return 0; + } + qreal position() const { Q_Q(const QDeclarativeListView); return orient == QDeclarativeListView::Vertical ? q->contentY() : q->contentX(); @@ -561,7 +581,7 @@ FxListItem *QDeclarativeListViewPrivate::createItem(int modelIndex) QString propValue = model->stringValue(modelIndex, sectionCriteria->property()); listItem->attached->m_section = sectionCriteria->sectionString(propValue); if (modelIndex > 0) { - if (FxListItem *item = visibleItem(modelIndex-1)) + if (FxListItem *item = itemBefore(modelIndex)) listItem->attached->m_prevSection = item->attached->section(); else listItem->attached->m_prevSection = sectionAt(modelIndex-1); @@ -922,7 +942,7 @@ void QDeclarativeListViewPrivate::createSection(FxListItem *listItem) } else { QDeclarativeContext *context = new QDeclarativeContext(qmlContext(q)); context->setContextProperty(QLatin1String("section"), listItem->attached->m_section); - QObject *nobj = sectionCriteria->delegate()->create(context); + QObject *nobj = sectionCriteria->delegate()->beginCreate(context); if (nobj) { QDeclarative_setParent_noEvent(context, nobj); listItem->section = qobject_cast<QDeclarativeItem *>(nobj); @@ -936,6 +956,7 @@ void QDeclarativeListViewPrivate::createSection(FxListItem *listItem) } else { delete context; } + sectionCriteria->delegate()->completeCreate(); } listItem->setPosition(pos); } else { @@ -969,18 +990,18 @@ void QDeclarativeListViewPrivate::updateSections() QDeclarativeListViewAttached *prevAtt = 0; int idx = -1; for (int i = 0; i < visibleItems.count(); ++i) { + QDeclarativeListViewAttached *attached = visibleItems.at(i)->attached; + attached->setPrevSection(prevSection); if (visibleItems.at(i)->index != -1) { - QDeclarativeListViewAttached *attached = visibleItems.at(i)->attached; - attached->setPrevSection(prevSection); QString propValue = model->stringValue(visibleItems.at(i)->index, sectionCriteria->property()); attached->setSection(sectionCriteria->sectionString(propValue)); - if (prevAtt) - prevAtt->setNextSection(attached->section()); - createSection(visibleItems.at(i)); - prevSection = attached->section(); - prevAtt = attached; idx = visibleItems.at(i)->index; } + createSection(visibleItems.at(i)); + if (prevAtt) + prevAtt->setNextSection(attached->section()); + prevSection = attached->section(); + prevAtt = attached; } if (prevAtt) { if (idx > 0 && idx < model->count()-1) @@ -1177,8 +1198,7 @@ void QDeclarativeListViewPrivate::fixup(AxisData &data, qreal minExtent, qreal m return; correctFlick = false; - int oldDuration = fixupDuration; - fixupDuration = moveReason == Mouse ? fixupDuration : 0; + fixupMode = moveReason == Mouse ? fixupMode : Immediate; if (currentItem && haveHighlightRange && highlightRange == QDeclarativeListView::StrictlyEnforceRange) { updateHighlight(); @@ -1191,10 +1211,12 @@ void QDeclarativeListViewPrivate::fixup(AxisData &data, qreal minExtent, qreal m timeline.reset(data.move); if (viewPos != position()) { - if (fixupDuration) + if (fixupMode != Immediate) { timeline.move(data.move, -viewPos, QEasingCurve(QEasingCurve::InOutQuad), fixupDuration/2); - else + data.fixingUp = true; + } else { timeline.set(data.move, -viewPos); + } } vTime = timeline.time(); } else if (snapMode != QDeclarativeListView::NoSnap) { @@ -1210,23 +1232,24 @@ void QDeclarativeListViewPrivate::fixup(AxisData &data, qreal minExtent, qreal m pos = qMax(qMin(bottomItem->position() - highlightRangeStart, -maxExtent), -minExtent); } else { QDeclarativeFlickablePrivate::fixup(data, minExtent, maxExtent); - fixupDuration = oldDuration; return; } qreal dist = qAbs(data.move + pos); if (dist > 0) { timeline.reset(data.move); - if (fixupDuration) + if (fixupMode != Immediate) { timeline.move(data.move, -pos, QEasingCurve(QEasingCurve::InOutQuad), fixupDuration/2); - else + data.fixingUp = true; + } else { timeline.set(data.move, -pos); + } vTime = timeline.time(); } } else { QDeclarativeFlickablePrivate::fixup(data, minExtent, maxExtent); } - fixupDuration = oldDuration; + fixupMode = Normal; } void QDeclarativeListViewPrivate::flick(AxisData &data, qreal minExtent, qreal maxExtent, qreal vSize, @@ -1234,6 +1257,7 @@ void QDeclarativeListViewPrivate::flick(AxisData &data, qreal minExtent, qreal m { Q_Q(QDeclarativeListView); + data.fixingUp = false; moveReason = Mouse; if ((!haveHighlightRange || highlightRange != QDeclarativeListView::StrictlyEnforceRange) && snapMode == QDeclarativeListView::NoSnap) { correctFlick = true; @@ -2688,6 +2712,7 @@ void QDeclarativeListView::positionViewAtIndex(int index, int mode) /*! \qmlmethod ListView::positionViewAtBeginning() \qmlmethod ListView::positionViewAtEnd() + \since Quick 1.1 Positions the view at the beginning or end, taking into account any header or footer. @@ -2732,7 +2757,7 @@ void QDeclarativeListView::positionViewAtEnd() \bold Note: methods should only be called after the Component has completed. */ -int QDeclarativeListView::indexAt(int x, int y) const +int QDeclarativeListView::indexAt(qreal x, qreal y) const { Q_D(const QDeclarativeListView); for (int i = 0; i < d->visibleItems.count(); ++i) { @@ -2777,6 +2802,8 @@ void QDeclarativeListView::updateSections() roles << d->sectionCriteria->property().toUtf8(); d->model->setWatchedRoles(roles); d->updateSections(); + if (d->itemCount) + d->layout(); } } @@ -3096,6 +3123,7 @@ void QDeclarativeListView::destroyRemoved() } // Correct the positioning of the items + d->updateSections(); d->layout(); } diff --git a/src/declarative/graphicsitems/qdeclarativelistview_p.h b/src/declarative/graphicsitems/qdeclarativelistview_p.h index 10fbf10..265f4bd 100644 --- a/src/declarative/graphicsitems/qdeclarativelistview_p.h +++ b/src/declarative/graphicsitems/qdeclarativelistview_p.h @@ -208,7 +208,7 @@ public: enum PositionMode { Beginning, Center, End, Visible, Contain }; Q_INVOKABLE void positionViewAtIndex(int index, int mode); - Q_INVOKABLE int indexAt(int x, int y) const; + Q_INVOKABLE int indexAt(qreal x, qreal y) const; Q_INVOKABLE Q_REVISION(1) void positionViewAtBeginning(); Q_INVOKABLE Q_REVISION(1) void positionViewAtEnd(); diff --git a/src/declarative/graphicsitems/qdeclarativemousearea.cpp b/src/declarative/graphicsitems/qdeclarativemousearea.cpp index 5b73a29..da11b00 100644 --- a/src/declarative/graphicsitems/qdeclarativemousearea.cpp +++ b/src/declarative/graphicsitems/qdeclarativemousearea.cpp @@ -416,6 +416,40 @@ void QDeclarativeMouseArea::setEnabled(bool a) emit enabledChanged(); } } + +/*! + \qmlproperty bool MouseArea::preventStealing + \since Quick 1.1 + This property holds whether the mouse events may be stolen from this + MouseArea. + + If a MouseArea is placed within an item that filters child mouse + events, such as Flickable, the mouse + events may be stolen from the MouseArea if a gesture is recognized + by the parent element, e.g. a flick gesture. If preventStealing is + set to true, no element will steal the mouse events. + + Note that setting preventStealing to true once an element has started + stealing events will have no effect until the next press event. + + By default this property is false. +*/ +bool QDeclarativeMouseArea::preventStealing() const +{ + Q_D(const QDeclarativeMouseArea); + return d->preventStealing; +} + +void QDeclarativeMouseArea::setPreventStealing(bool prevent) +{ + Q_D(QDeclarativeMouseArea); + if (prevent != d->preventStealing) { + d->preventStealing = prevent; + setKeepMouseGrab(d->preventStealing && d->absorb); + emit preventStealingChanged(); + } +} + /*! \qmlproperty MouseButtons MouseArea::pressedButtons This property holds the mouse buttons currently pressed. @@ -443,7 +477,7 @@ void QDeclarativeMouseArea::mousePressEvent(QGraphicsSceneMouseEvent *event) { Q_D(QDeclarativeMouseArea); d->moved = false; - d->stealMouse = false; + d->stealMouse = d->preventStealing; if (!d->absorb) QDeclarativeItem::mousePressEvent(event); else { @@ -460,7 +494,7 @@ void QDeclarativeMouseArea::mousePressEvent(QGraphicsSceneMouseEvent *event) // we should only start timer if pressAndHold is connected to. if (d->isPressAndHoldConnected()) d->pressAndHoldTimer.start(PressAndHoldDelay, this); - setKeepMouseGrab(false); + setKeepMouseGrab(d->stealMouse); event->setAccepted(setPressed(true)); } } diff --git a/src/declarative/graphicsitems/qdeclarativemousearea_p.h b/src/declarative/graphicsitems/qdeclarativemousearea_p.h index 937ac78..985f27e 100644 --- a/src/declarative/graphicsitems/qdeclarativemousearea_p.h +++ b/src/declarative/graphicsitems/qdeclarativemousearea_p.h @@ -129,6 +129,7 @@ class Q_AUTOTEST_EXPORT QDeclarativeMouseArea : public QDeclarativeItem Q_PROPERTY(Qt::MouseButtons acceptedButtons READ acceptedButtons WRITE setAcceptedButtons NOTIFY acceptedButtonsChanged) Q_PROPERTY(bool hoverEnabled READ hoverEnabled WRITE setHoverEnabled NOTIFY hoverEnabledChanged) Q_PROPERTY(QDeclarativeDrag *drag READ drag CONSTANT) //### add flicking to QDeclarativeDrag or add a QDeclarativeFlick ??? + Q_PROPERTY(bool preventStealing READ preventStealing WRITE setPreventStealing NOTIFY preventStealingChanged REVISION 1) public: QDeclarativeMouseArea(QDeclarativeItem *parent=0); @@ -153,6 +154,9 @@ public: QDeclarativeDrag *drag(); + bool preventStealing() const; + void setPreventStealing(bool prevent); + Q_SIGNALS: void hoveredChanged(); void pressedChanged(); @@ -161,6 +165,7 @@ Q_SIGNALS: void hoverEnabledChanged(); void positionChanged(QDeclarativeMouseEvent *mouse); void mousePositionChanged(QDeclarativeMouseEvent *mouse); + Q_REVISION(1) void preventStealingChanged(); void pressed(QDeclarativeMouseEvent *mouse); void pressAndHold(QDeclarativeMouseEvent *mouse); diff --git a/src/declarative/graphicsitems/qdeclarativemousearea_p_p.h b/src/declarative/graphicsitems/qdeclarativemousearea_p_p.h index 2a327af..67694fb 100644 --- a/src/declarative/graphicsitems/qdeclarativemousearea_p_p.h +++ b/src/declarative/graphicsitems/qdeclarativemousearea_p_p.h @@ -68,7 +68,7 @@ class QDeclarativeMouseAreaPrivate : public QDeclarativeItemPrivate public: QDeclarativeMouseAreaPrivate() : absorb(true), hovered(false), pressed(false), longPress(false), - moved(false), stealMouse(false), doubleClick(false), drag(0) + moved(false), stealMouse(false), doubleClick(false), preventStealing(false), drag(0) { } @@ -110,6 +110,7 @@ public: bool dragY : 1; bool stealMouse : 1; bool doubleClick : 1; + bool preventStealing : 1; QDeclarativeDrag *drag; QPointF startScene; qreal startX; diff --git a/src/declarative/graphicsitems/qdeclarativepositioners.cpp b/src/declarative/graphicsitems/qdeclarativepositioners.cpp index 27a1301..c0be2a2 100644 --- a/src/declarative/graphicsitems/qdeclarativepositioners.cpp +++ b/src/declarative/graphicsitems/qdeclarativepositioners.cpp @@ -584,6 +584,8 @@ QDeclarativeRow::QDeclarativeRow(QDeclarativeItem *parent) /*! \qmlproperty enumeration Row::layoutDirection + \since Quick 1.1 + This property holds the layoutDirection of the row. Possible values: @@ -859,6 +861,8 @@ void QDeclarativeGrid::setFlow(Flow flow) /*! \qmlproperty enumeration Grid::layoutDirection + \since Quick 1.1 + This property holds the layout direction of the layout. Possible values are: @@ -1201,6 +1205,8 @@ void QDeclarativeFlow::setFlow(Flow flow) /*! \qmlproperty enumeration Flow::layoutDirection + \since Quick 1.1 + This property holds the layout direction of the layout. Possible values are: diff --git a/src/declarative/graphicsitems/qdeclarativetext.cpp b/src/declarative/graphicsitems/qdeclarativetext.cpp index 049169e..044425d 100644 --- a/src/declarative/graphicsitems/qdeclarativetext.cpp +++ b/src/declarative/graphicsitems/qdeclarativetext.cpp @@ -1168,6 +1168,7 @@ void QDeclarativeText::setWrapMode(WrapMode mode) /*! \qmlproperty int Text::lineCount + \since Quick 1.1 Returns the number of lines visible in the text item. @@ -1183,6 +1184,7 @@ int QDeclarativeText::lineCount() const /*! \qmlproperty bool Text::truncated + \since Quick 1.1 Returns true if the text has been truncated due to \l maximumLineCount or \l elide. @@ -1199,6 +1201,7 @@ bool QDeclarativeText::truncated() const /*! \qmlproperty int Text::maximumLineCount + \since Quick 1.1 Set this property to limit the number of lines that the text item will show. If elide is set to Text.ElideRight, the text will be elided appropriately. @@ -1451,6 +1454,7 @@ qreal QDeclarativeText::paintedHeight() const /*! \qmlproperty real Text::lineHeight + \since Quick 1.1 Sets the line height for the text. The value can be in pixels or a multiplier depending on lineHeightMode. diff --git a/src/declarative/graphicsitems/qdeclarativetextedit.cpp b/src/declarative/graphicsitems/qdeclarativetextedit.cpp index e2f6265..d3c5b82 100644 --- a/src/declarative/graphicsitems/qdeclarativetextedit.cpp +++ b/src/declarative/graphicsitems/qdeclarativetextedit.cpp @@ -544,6 +544,7 @@ void QDeclarativeTextEdit::setWrapMode(WrapMode mode) /*! \qmlproperty int TextEdit::lineCount + \since Quick 1.1 Returns the total number of lines in the textEdit item. */ @@ -605,6 +606,22 @@ int QDeclarativeTextEdit::positionAt(int x, int y) const { Q_D(const QDeclarativeTextEdit); int r = d->document->documentLayout()->hitTest(QPoint(x,y-d->yoff), Qt::FuzzyHit); + QTextCursor cursor = d->control->textCursor(); + if (r > cursor.position()) { + // The cursor position includes positions within the preedit text, but only positions in the + // same text block are offset so it is possible to get a position that is either part of the + // preedit or the next text block. + QTextLayout *layout = cursor.block().layout(); + const int preeditLength = layout + ? layout->preeditAreaText().length() + : 0; + if (preeditLength > 0 + && d->document->documentLayout()->blockBoundingRect(cursor.block()).contains(x,y-d->yoff)) { + r = r > cursor.position() + preeditLength + ? r - preeditLength + : cursor.position(); + } + } return r; } @@ -977,6 +994,10 @@ void QDeclarativeTextEdit::setSelectByMouse(bool on) if (d->selectByMouse != on) { d->selectByMouse = on; setKeepMouseGrab(on); + if (on) + setTextInteractionFlags(d->control->textInteractionFlags() | Qt::TextSelectableByMouse); + else + setTextInteractionFlags(d->control->textInteractionFlags() & ~Qt::TextSelectableByMouse); emit selectByMouseChanged(on); } } @@ -1029,11 +1050,10 @@ void QDeclarativeTextEdit::setReadOnly(bool r) setFlag(QGraphicsItem::ItemAcceptsInputMethod, !r); Qt::TextInteractionFlags flags = Qt::LinksAccessibleByMouse; - if (r) { + if (d->selectByMouse) flags = flags | Qt::TextSelectableByMouse; - } else { - flags = flags | Qt::TextEditorInteraction; - } + if (!r) + flags = flags | Qt::TextSelectableByKeyboard | Qt::TextEditable; d->control->setTextInteractionFlags(flags); if (!r) d->control->moveCursor(QTextCursor::End); @@ -1125,12 +1145,13 @@ void QDeclarativeTextEdit::keyReleaseEvent(QKeyEvent *event) void QDeclarativeTextEditPrivate::focusChanged(bool hasFocus) { Q_Q(QDeclarativeTextEdit); - q->setCursorVisible(hasFocus); + q->setCursorVisible(hasFocus && scene && scene->hasFocus()); QDeclarativeItemPrivate::focusChanged(hasFocus); } /*! \qmlmethod void TextEdit::deselect() + \since Quick 1.1 Removes active text selection. */ @@ -1251,8 +1272,8 @@ void QDeclarativeTextEdit::mousePressEvent(QGraphicsSceneMouseEvent *event) } } } - if (event->type() != QEvent::GraphicsSceneMouseDoubleClick || d->selectByMouse) - d->control->processEvent(event, QPointF(0, -d->yoff)); + + d->control->processEvent(event, QPointF(0, -d->yoff)); if (!event->isAccepted()) QDeclarativePaintedItem::mousePressEvent(event); } @@ -1287,13 +1308,11 @@ Handles the given mouse \a event. void QDeclarativeTextEdit::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event) { Q_D(QDeclarativeTextEdit); - if (d->selectByMouse) { - d->control->processEvent(event, QPointF(0, -d->yoff)); - if (!event->isAccepted()) - QDeclarativePaintedItem::mouseDoubleClickEvent(event); - } else { + + d->control->processEvent(event, QPointF(0, -d->yoff)); + if (!event->isAccepted()) QDeclarativePaintedItem::mouseDoubleClickEvent(event); - } + } /*! @@ -1303,14 +1322,9 @@ Handles the given mouse \a event. void QDeclarativeTextEdit::mouseMoveEvent(QGraphicsSceneMouseEvent *event) { Q_D(QDeclarativeTextEdit); - if (d->selectByMouse) { - d->control->processEvent(event, QPointF(0, -d->yoff)); - if (!event->isAccepted()) - QDeclarativePaintedItem::mouseMoveEvent(event); - event->setAccepted(true); - } else { + d->control->processEvent(event, QPointF(0, -d->yoff)); + if (!event->isAccepted()) QDeclarativePaintedItem::mouseMoveEvent(event); - } } /*! @@ -1320,7 +1334,10 @@ Handles the given input method \a event. void QDeclarativeTextEdit::inputMethodEvent(QInputMethodEvent *event) { Q_D(QDeclarativeTextEdit); + const bool wasComposing = isInputMethodComposing(); d->control->processEvent(event, QPointF(0, -d->yoff)); + if (wasComposing != isInputMethodComposing()) + emit inputMethodComposingChanged(); } /*! @@ -1385,19 +1402,38 @@ void QDeclarativeTextEdit::updateImgCache(const QRectF &rf) /*! \qmlproperty bool TextEdit::canPaste + \since QtQuick 1.1 Returns true if the TextEdit is writable and the content of the clipboard is suitable for pasting into the TextEdit. - - \since QtQuick 1.1 */ - bool QDeclarativeTextEdit::canPaste() const { Q_D(const QDeclarativeTextEdit); return d->canPaste; } +/*! + \qmlproperty bool TextEdit::isInputMethodComposing() + + \since QtQuick 1.1 + + This property holds whether the TextEdit has partial text input from an + input method. + + While it is composing an input method may rely on mouse or key events from + the TextEdit to edit or commit the partial text. This property can be used + to determine when to disable events handlers that may interfere with the + correct operation of an input method. +*/ +bool QDeclarativeTextEdit::isInputMethodComposing() const +{ + Q_D(const QDeclarativeTextEdit); + if (QTextLayout *layout = d->control->textCursor().block().layout()) + return layout->preeditAreaText().length() > 0; + return false; +} + void QDeclarativeTextEditPrivate::init() { Q_Q(QDeclarativeTextEdit); @@ -1409,7 +1445,7 @@ void QDeclarativeTextEditPrivate::init() control = new QTextControl(q); control->setIgnoreUnusedNavigationEvents(true); - control->setTextInteractionFlags(control->textInteractionFlags() | Qt::LinksAccessibleByMouse); + control->setTextInteractionFlags(Qt::LinksAccessibleByMouse | Qt::TextSelectableByKeyboard | Qt::TextEditable); control->setDragEnabled(false); // QTextControl follows the default text color @@ -1433,6 +1469,7 @@ void QDeclarativeTextEditPrivate::init() #ifndef QT_NO_CLIPBOARD QObject::connect(q, SIGNAL(readOnlyChanged(bool)), q, SLOT(q_canPasteChanged())); QObject::connect(QApplication::clipboard(), SIGNAL(dataChanged()), q, SLOT(q_canPasteChanged())); + canPaste = control->canPaste(); #endif document = control->document(); diff --git a/src/declarative/graphicsitems/qdeclarativetextedit_p.h b/src/declarative/graphicsitems/qdeclarativetextedit_p.h index 7785a7a..612f9a9 100644 --- a/src/declarative/graphicsitems/qdeclarativetextedit_p.h +++ b/src/declarative/graphicsitems/qdeclarativetextedit_p.h @@ -94,6 +94,7 @@ class Q_AUTOTEST_EXPORT QDeclarativeTextEdit : public QDeclarativeImplicitSizePa Q_PROPERTY(bool selectByMouse READ selectByMouse WRITE setSelectByMouse NOTIFY selectByMouseChanged) Q_PROPERTY(SelectionMode mouseSelectionMode READ mouseSelectionMode WRITE setMouseSelectionMode NOTIFY mouseSelectionModeChanged REVISION 1) Q_PROPERTY(bool canPaste READ canPaste NOTIFY canPasteChanged REVISION 1) + Q_PROPERTY(bool inputMethodComposing READ isInputMethodComposing NOTIFY inputMethodComposingChanged REVISION 1) public: QDeclarativeTextEdit(QDeclarativeItem *parent=0); @@ -215,6 +216,8 @@ public: QRectF boundingRect() const; + bool isInputMethodComposing() const; + Q_SIGNALS: void textChanged(const QString &); void paintedSizeChanged(); @@ -242,6 +245,7 @@ Q_SIGNALS: Q_REVISION(1) void mouseSelectionModeChanged(SelectionMode mode); Q_REVISION(1) void linkActivated(const QString &link); Q_REVISION(1) void canPasteChanged(); + Q_REVISION(1) void inputMethodComposingChanged(); public Q_SLOTS: void selectAll(); diff --git a/src/declarative/graphicsitems/qdeclarativetextinput.cpp b/src/declarative/graphicsitems/qdeclarativetextinput.cpp index 3c95ab8..29b1f6b 100644 --- a/src/declarative/graphicsitems/qdeclarativetextinput.cpp +++ b/src/declarative/graphicsitems/qdeclarativetextinput.cpp @@ -51,6 +51,7 @@ #include <QFontMetrics> #include <QPainter> #include <QTextBoundaryFinder> +#include <QInputContext> #include <qstyle.h> #ifndef QT_NO_LINEEDIT @@ -481,6 +482,7 @@ QRect QDeclarativeTextInput::cursorRectangle() const Q_D(const QDeclarativeTextInput); QRect r = d->control->cursorRect(); r.setHeight(r.height()-1); // Make consistent with TextEdit (QLineControl inexplicably adds 1) + r.moveLeft(r.x() - d->hscroll); return r; } @@ -920,14 +922,22 @@ void QDeclarativeTextInput::moveCursor() QRectF QDeclarativeTextInput::positionToRectangle(int pos) const { Q_D(const QDeclarativeTextInput); + if (pos > d->control->cursorPosition()) + pos += d->control->preeditAreaText().length(); return QRectF(d->control->cursorToX(pos)-d->hscroll, 0.0, d->control->cursorWidth(), cursorRectangle().height()); } +int QDeclarativeTextInput::positionAt(int x) const +{ + return positionAt(x, CursorBetweenCharacters); +} + /*! - \qmlmethod int TextInput::positionAt(int x) + \qmlmethod int TextInput::positionAt(int x, CursorPosition position = CursorBetweenCharacters) + \since Quick 1.1 This function returns the character position at x pixels from the left of the textInput. Position 0 is before the @@ -936,18 +946,33 @@ QRectF QDeclarativeTextInput::positionToRectangle(int pos) const This means that for all x values before the first character this function returns 0, and for all x values after the last character this function returns text.length. + + The cursor position type specifies how the cursor position should be resolved. + + \list + \o TextInput.CursorBetweenCharacters - Returns the position between characters that is nearest x. + \o TextInput.CursorOnCharacter - Returns the position before the character that is nearest x. + \endlist */ -int QDeclarativeTextInput::positionAt(int x) const +int QDeclarativeTextInput::positionAt(int x, CursorPosition position) const { Q_D(const QDeclarativeTextInput); - return d->control->xToPos(x + d->hscroll); + int pos = d->control->xToPos(x + d->hscroll, QTextLine::CursorPosition(position)); + const int cursor = d->control->cursor(); + if (pos > cursor) { + const int preeditLength = d->control->preeditAreaText().length(); + pos = pos > cursor + preeditLength + ? pos - preeditLength + : cursor; + } + return pos; } void QDeclarativeTextInputPrivate::focusChanged(bool hasFocus) { Q_Q(QDeclarativeTextInput); focused = hasFocus; - q->setCursorVisible(hasFocus); + q->setCursorVisible(hasFocus && scene && scene->hasFocus()); if(q->echoMode() == QDeclarativeTextInput::PasswordEchoOnEdit && !hasFocus) control->updatePasswordEchoEditing(false);//QLineControl sets it on key events, but doesn't deal with focus events if (!hasFocus) @@ -981,18 +1006,22 @@ void QDeclarativeTextInput::inputMethodEvent(QInputMethodEvent *ev) { Q_D(QDeclarativeTextInput); ev->ignore(); + const bool wasComposing = d->control->preeditAreaText().length() > 0; inputMethodPreHandler(ev); - if (ev->isAccepted()) - return; - if (d->control->isReadOnly()) { - ev->ignore(); - } else { - d->control->processInputMethodEvent(ev); - updateSize(); - d->updateHorizontalScroll(); + if (!ev->isAccepted()) { + if (d->control->isReadOnly()) { + ev->ignore(); + } else { + d->control->processInputMethodEvent(ev); + updateSize(); + d->updateHorizontalScroll(); + } } if (!ev->isAccepted()) QDeclarativePaintedItem::inputMethodEvent(ev); + + if (wasComposing != (d->control->preeditAreaText().length() > 0)) + emit inputMethodComposingChanged(); } /*! @@ -1002,6 +1031,8 @@ Handles the given mouse \a event. void QDeclarativeTextInput::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event) { Q_D(QDeclarativeTextInput); + if (d->sendMouseEventToInputContext(event, QEvent::MouseButtonDblClick)) + return; if (d->selectByMouse) { int cursor = d->xToPos(event->pos().x()); d->control->selectWordAtPos(cursor); @@ -1014,6 +1045,8 @@ void QDeclarativeTextInput::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *even void QDeclarativeTextInput::mousePressEvent(QGraphicsSceneMouseEvent *event) { Q_D(QDeclarativeTextInput); + if (d->sendMouseEventToInputContext(event, QEvent::MouseButtonPress)) + return; if(d->focusOnPress){ bool hadActiveFocus = hasActiveFocus(); forceActiveFocus(); @@ -1041,6 +1074,8 @@ void QDeclarativeTextInput::mousePressEvent(QGraphicsSceneMouseEvent *event) void QDeclarativeTextInput::mouseMoveEvent(QGraphicsSceneMouseEvent *event) { Q_D(QDeclarativeTextInput); + if (d->sendMouseEventToInputContext(event, QEvent::MouseMove)) + return; if (d->selectByMouse) { if (qAbs(int(event->pos().x() - d->pressPos.x())) > QApplication::startDragDistance()) setKeepMouseGrab(true); @@ -1058,6 +1093,8 @@ Handles the given mouse \a event. void QDeclarativeTextInput::mouseReleaseEvent(QGraphicsSceneMouseEvent *event) { Q_D(QDeclarativeTextInput); + if (d->sendMouseEventToInputContext(event, QEvent::MouseButtonRelease)) + return; if (d->selectByMouse) setKeepMouseGrab(false); if (!d->showInputPanelOnFocus) { // input panel on click @@ -1075,6 +1112,44 @@ void QDeclarativeTextInput::mouseReleaseEvent(QGraphicsSceneMouseEvent *event) QDeclarativePaintedItem::mouseReleaseEvent(event); } +bool QDeclarativeTextInputPrivate::sendMouseEventToInputContext( + QGraphicsSceneMouseEvent *event, QEvent::Type eventType) +{ +#if !defined QT_NO_IM + if (event->widget() && control->composeMode()) { + int tmp_cursor = xToPos(event->pos().x()); + int mousePos = tmp_cursor - control->cursor(); + if (mousePos < 0 || mousePos > control->preeditAreaText().length()) { + mousePos = -1; + // don't send move events outside the preedit area + if (eventType == QEvent::MouseMove) + return true; + } + + QInputContext *qic = event->widget()->inputContext(); + if (qic) { + QMouseEvent mouseEvent( + eventType, + event->widget()->mapFromGlobal(event->screenPos()), + event->screenPos(), + event->button(), + event->buttons(), + event->modifiers()); + // may be causing reset() in some input methods + qic->mouseHandler(mousePos, &mouseEvent); + event->setAccepted(mouseEvent.isAccepted()); + } + if (!control->preeditAreaText().isEmpty()) + return true; + } +#else + Q_UNUSED(event); + Q_UNUSED(eventType) +#endif + + return false; +} + bool QDeclarativeTextInput::sceneEvent(QEvent *event) { bool rv = QDeclarativeItem::sceneEvent(event); @@ -1213,7 +1288,7 @@ QVariant QDeclarativeTextInput::inputMethodQuery(Qt::InputMethodQuery property) Q_D(const QDeclarativeTextInput); switch(property) { case Qt::ImMicroFocus: - return d->control->cursorRect(); + return cursorRectangle(); case Qt::ImFont: return font(); case Qt::ImCursorPosition: @@ -1238,6 +1313,7 @@ QVariant QDeclarativeTextInput::inputMethodQuery(Qt::InputMethodQuery property) /*! \qmlmethod void TextInput::deselect() + \since Quick 1.1 Removes active text selection. */ @@ -1419,6 +1495,13 @@ void QDeclarativeTextInput::setMouseSelectionMode(SelectionMode mode) } } +/*! + \qmlproperty bool TextInput::canPaste + \since QtQuick 1.1 + + Returns true if the TextInput is writable and the content of the clipboard is + suitable for pasting into the TextEdit. +*/ bool QDeclarativeTextInput::canPaste() const { Q_D(const QDeclarativeTextInput); @@ -1487,38 +1570,41 @@ void QDeclarativeTextInput::moveCursorSelection(int pos, SelectionMode mode) anchor = d->control->selectionStart(); if (anchor < pos || (anchor == pos && cursor < pos)) { - QTextBoundaryFinder finder(QTextBoundaryFinder::Word, d->control->text()); + const QString text = d->control->text(); + QTextBoundaryFinder finder(QTextBoundaryFinder::Word, text); finder.setPosition(anchor); const QTextBoundaryFinder::BoundaryReasons reasons = finder.boundaryReasons(); - if (!(reasons & QTextBoundaryFinder::StartWord) + if (anchor < text.length() && !(reasons & QTextBoundaryFinder::StartWord) || ((reasons & QTextBoundaryFinder::EndWord) && anchor > cursor)) { finder.toPreviousBoundary(); } - anchor = finder.position(); + anchor = finder.position() != -1 ? finder.position() : 0; finder.setPosition(pos); - if (!finder.isAtBoundary()) + if (pos > 0 && !finder.boundaryReasons()) finder.toNextBoundary(); + const int cursor = finder.position() != -1 ? finder.position() : text.length(); - d->control->setSelection(anchor, finder.position() - anchor); + d->control->setSelection(anchor, cursor - anchor); } else if (anchor > pos || (anchor == pos && cursor > pos)) { - QTextBoundaryFinder finder(QTextBoundaryFinder::Word, d->control->text()); + const QString text = d->control->text(); + QTextBoundaryFinder finder(QTextBoundaryFinder::Word, text); finder.setPosition(anchor); const QTextBoundaryFinder::BoundaryReasons reasons = finder.boundaryReasons(); - if (!(reasons & QTextBoundaryFinder::EndWord) + if (anchor > 0 && !(reasons & QTextBoundaryFinder::EndWord) || ((reasons & QTextBoundaryFinder::StartWord) && anchor < cursor)) { finder.toNextBoundary(); } - - anchor = finder.position(); + anchor = finder.position() != -1 ? finder.position() : text.length(); finder.setPosition(pos); - if (!finder.isAtBoundary()) + if (pos < text.length() && !finder.boundaryReasons()) finder.toPreviousBoundary(); + const int cursor = finder.position() != -1 ? finder.position() : 0; - d->control->setSelection(anchor, finder.position() - anchor); + d->control->setSelection(anchor, cursor - anchor); } } } @@ -1637,6 +1723,25 @@ void QDeclarativeTextInput::focusInEvent(QFocusEvent *event) QDeclarativePaintedItem::focusInEvent(event); } +/*! + \qmlproperty bool TextInput::isInputMethodComposing() + + \since QtQuick 1.1 + + This property holds whether the TextInput has partial text input from an + input method. + + While it is composing an input method may rely on mouse or key events from + the TextInput to edit or commit the partial text. This property can be + used to determine when to disable events handlers that may interfere with + the correct operation of an input method. +*/ +bool QDeclarativeTextInput::isInputMethodComposing() const +{ + Q_D(const QDeclarativeTextInput); + return d->control->preeditAreaText().length() > 0; +} + void QDeclarativeTextInputPrivate::init() { Q_Q(QDeclarativeTextInput); @@ -1661,7 +1766,10 @@ void QDeclarativeTextInputPrivate::init() q, SLOT(q_canPasteChanged())); q->connect(QApplication::clipboard(), SIGNAL(dataChanged()), q, SLOT(q_canPasteChanged())); + canPaste = !control->isReadOnly() && QApplication::clipboard()->text().length() != 0; #endif // QT_NO_CLIPBOARD + q->connect(control, SIGNAL(updateMicroFocus()), + q, SLOT(updateMicroFocus())); q->updateSize(); oldValidity = control->hasAcceptableInput(); lastSelectionStart = 0; diff --git a/src/declarative/graphicsitems/qdeclarativetextinput_p.h b/src/declarative/graphicsitems/qdeclarativetextinput_p.h index e1e66a9..822d5e2 100644 --- a/src/declarative/graphicsitems/qdeclarativetextinput_p.h +++ b/src/declarative/graphicsitems/qdeclarativetextinput_p.h @@ -97,6 +97,7 @@ class Q_AUTOTEST_EXPORT QDeclarativeTextInput : public QDeclarativeImplicitSizeP Q_PROPERTY(bool selectByMouse READ selectByMouse WRITE setSelectByMouse NOTIFY selectByMouseChanged) Q_PROPERTY(SelectionMode mouseSelectionMode READ mouseSelectionMode WRITE setMouseSelectionMode NOTIFY mouseSelectionModeChanged REVISION 1) Q_PROPERTY(bool canPaste READ canPaste NOTIFY canPasteChanged REVISION 1) + Q_PROPERTY(bool inputMethodComposing READ isInputMethodComposing NOTIFY inputMethodComposingChanged REVISION 1) public: QDeclarativeTextInput(QDeclarativeItem* parent=0); @@ -120,8 +121,14 @@ public: SelectWords }; + enum CursorPosition { + CursorBetweenCharacters, + CursorOnCharacter + }; + //Auxilliary functions needed to control the TextInput from QML Q_INVOKABLE int positionAt(int x) const; + Q_INVOKABLE Q_REVISION(1) int positionAt(int x, CursorPosition position) const; Q_INVOKABLE QRectF positionToRectangle(int pos) const; Q_INVOKABLE void moveCursorSelection(int pos); Q_INVOKABLE Q_REVISION(1) void moveCursorSelection(int pos, SelectionMode mode); @@ -204,6 +211,8 @@ public: QRectF boundingRect() const; bool canPaste() const; + bool isInputMethodComposing() const; + Q_SIGNALS: void textChanged(); void cursorPositionChanged(); @@ -231,6 +240,7 @@ Q_SIGNALS: void selectByMouseChanged(bool selectByMouse); Q_REVISION(1) void mouseSelectionModeChanged(SelectionMode mode); Q_REVISION(1) void canPasteChanged(); + Q_REVISION(1) void inputMethodComposingChanged(); protected: virtual void geometryChanged(const QRectF &newGeometry, diff --git a/src/declarative/graphicsitems/qdeclarativetextinput_p_p.h b/src/declarative/graphicsitems/qdeclarativetextinput_p_p.h index f7446b4..ab2838b 100644 --- a/src/declarative/graphicsitems/qdeclarativetextinput_p_p.h +++ b/src/declarative/graphicsitems/qdeclarativetextinput_p_p.h @@ -104,6 +104,7 @@ public: void focusChanged(bool hasFocus); void updateHorizontalScroll(); int calculateTextWidth(); + bool sendMouseEventToInputContext(QGraphicsSceneMouseEvent *event, QEvent::Type eventType); QLineControl* control; diff --git a/src/declarative/graphicsitems/qdeclarativetextlayout.cpp b/src/declarative/graphicsitems/qdeclarativetextlayout.cpp index b24dd2c..31819f5 100644 --- a/src/declarative/graphicsitems/qdeclarativetextlayout.cpp +++ b/src/declarative/graphicsitems/qdeclarativetextlayout.cpp @@ -99,7 +99,6 @@ class DrawTextItemRecorder: public QPaintEngine needFreshCurrentItem = false; last.numChars += ti.num_chars; - last.numGlyphs += ti.glyphs.numGlyphs; } } @@ -111,7 +110,7 @@ class DrawTextItemRecorder: public QPaintEngine currentItem.font = ti.font(); currentItem.charOffset = charOffset; currentItem.numChars = ti.num_chars; - currentItem.numGlyphs = ti.glyphs.numGlyphs; + currentItem.numGlyphs = 0; currentItem.glyphOffset = glyphOffset; currentItem.positionOffset = positionOffset; currentItem.useBackendOptimizations = m_useBackendOptimizations; @@ -121,6 +120,8 @@ class DrawTextItemRecorder: public QPaintEngine m_inertText->items.append(currentItem); } + QStaticTextItem ¤tItem = m_inertText->items.last(); + QTransform matrix = m_untransformedCoordinates ? QTransform() : state->transform(); matrix.translate(position.x(), position.y()); @@ -129,18 +130,18 @@ class DrawTextItemRecorder: public QPaintEngine ti.fontEngine->getGlyphPositions(ti.glyphs, matrix, ti.flags, glyphs, positions); int size = glyphs.size(); - Q_ASSERT(size == ti.glyphs.numGlyphs); Q_ASSERT(size == positions.size()); + currentItem.numGlyphs += size; m_inertText->glyphs.resize(m_inertText->glyphs.size() + size); m_inertText->positions.resize(m_inertText->glyphs.size()); m_inertText->chars.resize(m_inertText->chars.size() + ti.num_chars); glyph_t *glyphsDestination = m_inertText->glyphs.data() + glyphOffset; - qMemCopy(glyphsDestination, glyphs.constData(), sizeof(glyph_t) * ti.glyphs.numGlyphs); + qMemCopy(glyphsDestination, glyphs.constData(), sizeof(glyph_t) * size); QFixedPoint *positionsDestination = m_inertText->positions.data() + positionOffset; - qMemCopy(positionsDestination, positions.constData(), sizeof(QFixedPoint) * ti.glyphs.numGlyphs); + qMemCopy(positionsDestination, positions.constData(), sizeof(QFixedPoint) * size); QChar *charsDestination = m_inertText->chars.data() + charOffset; qMemCopy(charsDestination, ti.chars, sizeof(QChar) * ti.num_chars); diff --git a/src/declarative/qml/qdeclarativecomponent.cpp b/src/declarative/qml/qdeclarativecomponent.cpp index 5840f70..fc393d1 100644 --- a/src/declarative/qml/qdeclarativecomponent.cpp +++ b/src/declarative/qml/qdeclarativecomponent.cpp @@ -615,10 +615,11 @@ QDeclarativeComponent::QDeclarativeComponent(QDeclarativeComponentPrivate &dd, Q } /*! - \qmlmethod object Component::createObject(Item parent, Script valuemap = null) + \qmlmethod object Component::createObject(Item parent, object properties) - Creates and returns an object instance of this component that will have the given - \a parent. Returns null if object creation fails. + Creates and returns an object instance of this component that will have + the given \a parent and \a properties. The \a properties argument is optional. + Returns null if object creation fails. The object will be created in the same context as the one in which the component was created. This function will always return null when called on components @@ -630,14 +631,23 @@ QDeclarativeComponent::QDeclarativeComponent(QDeclarativeComponentPrivate &dd, Q property, or else the object will not be visible. If a \a parent is not provided to createObject(), a reference to the returned object must be held so that - it is not destroyed by the garbage collector. This is regardless of Item.parent being set afterwards, + it is not destroyed by the garbage collector. This is true regardless of whether \l{Item::parent} is set afterwards, since setting the Item parent does not change object ownership; only the graphical parent is changed. - Since QtQuick 1.1, a map of property values can be optionally passed to the method that applies values to the object's properties - before its creation is finalised. This will avoid binding issues that can occur when the object is - instantiated before property bindings have been set. For example: + As of QtQuick 1.1, this method accepts an optional \a properties argument that specifies a + map of initial property values for the created object. These values are applied before object + creation is finalized. (This is more efficient than setting property values after object creation, + particularly where large sets of property values are defined, and also allows property bindings + to be set up before the object is created.) - \code component.createObject(parent, {"x": 100, "y": 100, "specialProperty": someObject}); \endcode + The \a properties argument is specified as a map of property-value items. For example, the code + below creates an object with initial \c x and \c y values of 100 and 200, respectively: + + \qml + var component = Qt.createComponent("Button.qml"); + if (component.status == Component.Ready) + component.createObject(parent, {"x": 100, "y": 100}); + \endqml Dynamically created instances can be deleted with the \c destroy() method. See \l {Dynamic Object Management in QML} for more information. @@ -870,7 +880,6 @@ QObject * QDeclarativeComponentPrivate::begin(QDeclarativeContextData *parentCon state->bindValues = enginePriv->bindValues; state->parserStatus = enginePriv->parserStatus; - state->finalizedParserStatus = enginePriv->finalizedParserStatus; state->componentAttached = enginePriv->componentAttached; if (state->componentAttached) state->componentAttached->prev = &state->componentAttached; @@ -878,7 +887,6 @@ QObject * QDeclarativeComponentPrivate::begin(QDeclarativeContextData *parentCon enginePriv->componentAttached = 0; enginePriv->bindValues.clear(); enginePriv->parserStatus.clear(); - enginePriv->finalizedParserStatus.clear(); state->completePending = true; enginePriv->inProgressCreations++; } @@ -909,7 +917,6 @@ void QDeclarativeComponentPrivate::beginDeferred(QDeclarativeEnginePrivate *engi state->bindValues = enginePriv->bindValues; state->parserStatus = enginePriv->parserStatus; - state->finalizedParserStatus = enginePriv->finalizedParserStatus; state->componentAttached = enginePriv->componentAttached; if (state->componentAttached) state->componentAttached->prev = &state->componentAttached; @@ -917,7 +924,6 @@ void QDeclarativeComponentPrivate::beginDeferred(QDeclarativeEnginePrivate *engi enginePriv->componentAttached = 0; enginePriv->bindValues.clear(); enginePriv->parserStatus.clear(); - enginePriv->finalizedParserStatus.clear(); state->completePending = true; enginePriv->inProgressCreations++; } @@ -955,14 +961,17 @@ void QDeclarativeComponentPrivate::complete(QDeclarativeEnginePrivate *enginePri QDeclarativeEnginePrivate::clear(ps); } - for (int ii = 0; ii < state->finalizedParserStatus.count(); ++ii) { - QPair<QDeclarativeGuard<QObject>, int> status = state->finalizedParserStatus.at(ii); - QObject *obj = status.first; - if (obj) { - void *args[] = { 0 }; - QMetaObject::metacall(obj, QMetaObject::InvokeMetaMethod, - status.second, args); + if (1 == enginePriv->inProgressCreations) { + for (int ii = 0; ii < enginePriv->finalizedParserStatus.count(); ++ii) { + QPair<QDeclarativeGuard<QObject>, int> status = enginePriv->finalizedParserStatus.at(ii); + QObject *obj = status.first; + if (obj) { + void *args[] = { 0 }; + QMetaObject::metacall(obj, QMetaObject::InvokeMetaMethod, + status.second, args); + } } + enginePriv->finalizedParserStatus.clear(); } while (state->componentAttached) { @@ -977,7 +986,6 @@ void QDeclarativeComponentPrivate::complete(QDeclarativeEnginePrivate *enginePri state->bindValues.clear(); state->parserStatus.clear(); - state->finalizedParserStatus.clear(); state->completePending = false; enginePriv->inProgressCreations--; @@ -987,7 +995,6 @@ void QDeclarativeComponentPrivate::complete(QDeclarativeEnginePrivate *enginePri enginePriv->erroredBindings->removeError(); } } - } } diff --git a/src/declarative/qml/qdeclarativecomponent_p.h b/src/declarative/qml/qdeclarativecomponent_p.h index f8bec2b..020c5e0 100644 --- a/src/declarative/qml/qdeclarativecomponent_p.h +++ b/src/declarative/qml/qdeclarativecomponent_p.h @@ -101,7 +101,6 @@ public: ConstructionState() : componentAttached(0), completePending(false) {} QList<QDeclarativeEnginePrivate::SimpleList<QDeclarativeAbstractBinding> > bindValues; QList<QDeclarativeEnginePrivate::SimpleList<QDeclarativeParserStatus> > parserStatus; - QList<QPair<QDeclarativeGuard<QObject>, int> > finalizedParserStatus; QDeclarativeComponentAttached *componentAttached; QList<QDeclarativeError> errors; bool completePending; diff --git a/src/declarative/qml/qdeclarativeenginedebug.cpp b/src/declarative/qml/qdeclarativeenginedebug.cpp index 8c7f3ad..31fd516 100644 --- a/src/declarative/qml/qdeclarativeenginedebug.cpp +++ b/src/declarative/qml/qdeclarativeenginedebug.cpp @@ -167,17 +167,19 @@ QDeclarativeEngineDebugServer::propertyData(QObject *obj, int propIdx) QVariant QDeclarativeEngineDebugServer::valueContents(const QVariant &value) const { int userType = value.userType(); - if (QDeclarativeValueTypeFactory::isValueType(userType)) - return value; - /* - if (QDeclarativeMetaType::isList(userType)) { - int count = QDeclarativeMetaType::listCount(value); + if (value.type() == QVariant::List) { QVariantList contents; - for (int i=0; i<count; i++) - contents << valueContents(QDeclarativeMetaType::listAt(value, i)); + QVariantList list = value.toList(); + int count = list.size(); + for (int i = 0; i < count; i++) + contents << valueContents(list.at(i)); return contents; - } else */ + } + + if (QDeclarativeValueTypeFactory::isValueType(userType)) + return value; + if (QDeclarativeMetaType::isQObject(userType)) { QObject *o = QDeclarativeMetaType::toQObject(value); if (o) { diff --git a/src/declarative/qml/qdeclarativelist.cpp b/src/declarative/qml/qdeclarativelist.cpp index 9598d98..346fee5 100644 --- a/src/declarative/qml/qdeclarativelist.cpp +++ b/src/declarative/qml/qdeclarativelist.cpp @@ -88,6 +88,7 @@ void QDeclarativeListReferencePrivate::release() /*! \class QDeclarativeListReference \since 4.7 +\module QtDeclarative \brief The QDeclarativeListReference class allows the manipulation of QDeclarativeListProperty properties. QDeclarativeListReference allows C++ programs to read from, and assign values to a QML list property in a diff --git a/src/declarative/qml/qdeclarativeobjectscriptclass.cpp b/src/declarative/qml/qdeclarativeobjectscriptclass.cpp index 2aa2059..dc3ecca 100644 --- a/src/declarative/qml/qdeclarativeobjectscriptclass.cpp +++ b/src/declarative/qml/qdeclarativeobjectscriptclass.cpp @@ -368,7 +368,7 @@ void QDeclarativeObjectScriptClass::setProperty(QObject *obj, newBinding = new QDeclarativeBinding(value, obj, evalContext); newBinding->setSourceLocation(ctxtInfo.fileName(), ctxtInfo.functionStartLineNumber()); newBinding->setTarget(QDeclarativePropertyPrivate::restore(*lastData, valueTypeData, obj, evalContext)); - if (newBinding->expression().contains("this")) + if (newBinding->expression().contains(QLatin1String("this"))) newBinding->setEvaluateFlags(newBinding->evaluateFlags() | QDeclarativeBinding::RequiresThisObject); } diff --git a/src/declarative/qml/qdeclarativeproperty.cpp b/src/declarative/qml/qdeclarativeproperty.cpp index 61e3002..0dd0edb 100644 --- a/src/declarative/qml/qdeclarativeproperty.cpp +++ b/src/declarative/qml/qdeclarativeproperty.cpp @@ -427,7 +427,7 @@ bool QDeclarativeProperty::operator==(const QDeclarativeProperty &other) const */ int QDeclarativeProperty::propertyType() const { - return d ? d->propertyType() : QVariant::Invalid; + return d ? d->propertyType() : int(QVariant::Invalid); } bool QDeclarativePropertyPrivate::isValueType() const diff --git a/src/declarative/qml/qdeclarativevaluetypescriptclass.cpp b/src/declarative/qml/qdeclarativevaluetypescriptclass.cpp index 200cc1c..4c312b5 100644 --- a/src/declarative/qml/qdeclarativevaluetypescriptclass.cpp +++ b/src/declarative/qml/qdeclarativevaluetypescriptclass.cpp @@ -184,7 +184,7 @@ void QDeclarativeValueTypeScriptClass::setProperty(Object *obj, const Identifier newBinding->setSourceLocation(ctxtInfo.fileName(), ctxtInfo.functionStartLineNumber()); QDeclarativeProperty prop = QDeclarativePropertyPrivate::restore(cacheData, valueTypeData, ref->object, ctxt); newBinding->setTarget(prop); - if (newBinding->expression().contains("this")) + if (newBinding->expression().contains(QLatin1String("this"))) newBinding->setEvaluateFlags(newBinding->evaluateFlags() | QDeclarativeBinding::RequiresThisObject); } diff --git a/src/declarative/qml/qdeclarativevme.cpp b/src/declarative/qml/qdeclarativevme.cpp index 366c64b..2d551f2 100644 --- a/src/declarative/qml/qdeclarativevme.cpp +++ b/src/declarative/qml/qdeclarativevme.cpp @@ -938,7 +938,6 @@ QObject *QDeclarativeVME::run(QDeclarativeVMEStack<QObject *> &stack, QDeclarativeEnginePrivate::clear(bindValues); QDeclarativeEnginePrivate::clear(parserStatus); - ep->finalizedParserStatus.clear(); return 0; } diff --git a/src/declarative/util/qdeclarativeanimation.cpp b/src/declarative/util/qdeclarativeanimation.cpp index bd3234f..ac9c3c0 100644 --- a/src/declarative/util/qdeclarativeanimation.cpp +++ b/src/declarative/util/qdeclarativeanimation.cpp @@ -182,12 +182,11 @@ void QDeclarativeAbstractAnimation::setRunning(bool r) { Q_D(QDeclarativeAbstractAnimation); if (!d->componentComplete) { - if (d->running && r == d->running) //don't re-register - return; d->running = r; if (r == false) d->avoidPropertyValueSourceStart = true; - else { + else if (!d->registered) { + d->registered = true; QDeclarativeEnginePrivate *engPriv = QDeclarativeEnginePrivate::get(qmlEngine(this)); engPriv->registerFinalizedParserStatusObject(this, this->metaObject()->indexOfSlot("componentFinalized()")); } @@ -204,6 +203,7 @@ void QDeclarativeAbstractAnimation::setRunning(bool r) d->running = r; if (d->running) { + bool supressStart = false; if (d->alwaysRunToEnd && d->loopCount != 1 && qtAnimation()->state() == QAbstractAnimation::Running) { //we've restarted before the final loop finished; restore proper loop count @@ -211,6 +211,7 @@ void QDeclarativeAbstractAnimation::setRunning(bool r) qtAnimation()->setLoopCount(d->loopCount); else qtAnimation()->setLoopCount(qtAnimation()->currentLoop() + d->loopCount); + supressStart = true; //we want the animation to continue, rather than restart } if (!d->connectedTimeLine) { @@ -218,7 +219,8 @@ void QDeclarativeAbstractAnimation::setRunning(bool r) this, SLOT(timelineComplete())); d->connectedTimeLine = true; } - d->commence(); + if (!supressStart) + d->commence(); emit started(); } else { if (d->alwaysRunToEnd) { diff --git a/src/declarative/util/qdeclarativeanimation_p_p.h b/src/declarative/util/qdeclarativeanimation_p_p.h index 84bc0ef..3c41565 100644 --- a/src/declarative/util/qdeclarativeanimation_p_p.h +++ b/src/declarative/util/qdeclarativeanimation_p_p.h @@ -210,7 +210,7 @@ public: : running(false), paused(false), alwaysRunToEnd(false), connectedTimeLine(false), componentComplete(true), avoidPropertyValueSourceStart(false), disableUserControl(false), - loopCount(1), group(0) {} + registered(false), loopCount(1), group(0) {} bool running:1; bool paused:1; @@ -219,6 +219,7 @@ public: bool componentComplete:1; bool avoidPropertyValueSourceStart:1; bool disableUserControl:1; + bool registered:1; int loopCount; diff --git a/src/declarative/util/qdeclarativeopenmetaobject.cpp b/src/declarative/util/qdeclarativeopenmetaobject.cpp index 0ceda35..8a8d05e 100644 --- a/src/declarative/util/qdeclarativeopenmetaobject.cpp +++ b/src/declarative/util/qdeclarativeopenmetaobject.cpp @@ -289,17 +289,19 @@ void QDeclarativeOpenMetaObject::setValue(const QByteArray &name, const QVariant int id = -1; if (iter == d->type->d->names.end()) { - id = d->type->createProperty(name.constData()) - d->type->d->propertyOffset; + id = createProperty(name.constData(), "") - d->type->d->propertyOffset; } else { id = *iter; } - QVariant &dataVal = d->getData(id); - if (dataVal == val) - return; + if (id >= 0) { + QVariant &dataVal = d->getData(id); + if (dataVal == val) + return; - dataVal = val; - activate(d->object, id + d->type->d->signalOffset, 0); + dataVal = val; + activate(d->object, id + d->type->d->signalOffset, 0); + } } // returns true if this value has been initialized by a call to either value() or setValue() diff --git a/src/declarative/util/qdeclarativepropertychanges.cpp b/src/declarative/util/qdeclarativepropertychanges.cpp index ccd122e..9bcb263 100644 --- a/src/declarative/util/qdeclarativepropertychanges.cpp +++ b/src/declarative/util/qdeclarativepropertychanges.cpp @@ -281,7 +281,7 @@ QDeclarativePropertyChangesParser::compile(const QList<QDeclarativeCustomParserP QDeclarativeParser::Variant v = qvariant_cast<QDeclarativeParser::Variant>(data.at(ii).second); QVariant var; bool isScript = v.isScript(); - QDeclarativeBinding::Identifier id; + QDeclarativeBinding::Identifier id = 0; switch(v.type()) { case QDeclarativeParser::Variant::Boolean: var = QVariant(v.asBoolean()); diff --git a/src/declarative/util/qdeclarativepropertymap.cpp b/src/declarative/util/qdeclarativepropertymap.cpp index 1a3e0be..915f027 100644 --- a/src/declarative/util/qdeclarativepropertymap.cpp +++ b/src/declarative/util/qdeclarativepropertymap.cpp @@ -182,7 +182,18 @@ QVariant QDeclarativePropertyMap::value(const QString &key) const void QDeclarativePropertyMap::insert(const QString &key, const QVariant &value) { Q_D(QDeclarativePropertyMap); - d->mo->setValue(key.toUtf8(), value); + //The following strings shouldn't be used as property names + if (key != QLatin1String("keys") + && key != QLatin1String("valueChanged") + && key != QLatin1String("QObject") + && key != QLatin1String("destroyed") + && key != QLatin1String("deleteLater")) { + d->mo->setValue(key.toUtf8(), value); + } else { + qWarning() << "Creating property with name" + << key + << "is not permitted, conflicts with internal symbols."; + } } /*! @@ -258,7 +269,7 @@ QVariant &QDeclarativePropertyMap::operator[](const QString &key) Q_D(QDeclarativePropertyMap); QByteArray utf8key = key.toUtf8(); if (!d->keys.contains(key)) - d->mo->setValue(utf8key, QVariant()); //force creation -- needed below + insert(key, QVariant());//force creation -- needed below return (*(d->mo))[utf8key]; } diff --git a/src/declarative/util/qdeclarativespringanimation.cpp b/src/declarative/util/qdeclarativespringanimation.cpp index ec2b083..1212a1c 100644 --- a/src/declarative/util/qdeclarativespringanimation.cpp +++ b/src/declarative/util/qdeclarativespringanimation.cpp @@ -236,7 +236,7 @@ void QDeclarativeSpringAnimationPrivate::updateMode() /*! \qmlclass SpringAnimation QDeclarativeSpringAnimation \ingroup qml-animation-transition - \inherits Animation + \inherits NumberAnimation \since 4.7 \brief The SpringAnimation element allows a property to track a value in a spring-like motion. diff --git a/src/declarative/util/qdeclarativexmllistmodel.cpp b/src/declarative/util/qdeclarativexmllistmodel.cpp index cf3696b..5af53e6 100644 --- a/src/declarative/util/qdeclarativexmllistmodel.cpp +++ b/src/declarative/util/qdeclarativexmllistmodel.cpp @@ -46,11 +46,9 @@ #include <QDebug> #include <QStringList> -#include <QQueue> +#include <QMap> #include <QApplication> #include <QThread> -#include <QMutex> -#include <QWaitCondition> #include <QXmlQuery> #include <QXmlResultItems> #include <QXmlNodeModelIndex> @@ -58,6 +56,7 @@ #include <QNetworkRequest> #include <QNetworkReply> #include <QTimer> +#include <QMutex> #include <private/qobject_p.h> @@ -147,39 +146,32 @@ struct XmlQueryJob QStringList keyRoleResultsCache; }; -class QDeclarativeXmlQuery : public QThread +class QDeclarativeXmlQuery : public QObject { Q_OBJECT public: QDeclarativeXmlQuery(QObject *parent=0) - : QThread(parent), m_quit(false), m_abortQueryId(-1), m_queryIds(XMLLISTMODEL_CLEAR_ID + 1) { + : QObject(parent), m_queryIds(XMLLISTMODEL_CLEAR_ID + 1) { qRegisterMetaType<QDeclarativeXmlQueryResult>("QDeclarativeXmlQueryResult"); - m_currentJob.queryId = -1; + moveToThread(&m_thread); + m_thread.start(QThread::IdlePriority); } ~QDeclarativeXmlQuery() { - m_mutex.lock(); - m_quit = true; - m_condition.wakeOne(); - m_mutex.unlock(); - - wait(); + if(m_thread.isRunning()) { + m_thread.quit(); + m_thread.wait(); + } } void abort(int id) { - QMutexLocker locker(&m_mutex); - QQueue<XmlQueryJob>::iterator it; - for (it = m_jobs.begin(); it != m_jobs.end(); ++it) { - if ((*it).queryId == id) { - m_jobs.erase(it); - return; - } + QMutexLocker ml(&m_mutex); + if (id != -1) { + m_jobs.remove(id); } - m_abortQueryId = id; } - int doQuery(QString query, QString namespaces, QByteArray data, QList<QDeclarativeXmlListModelRole *> *roleObjects, QStringList keyRoleResultsCache) { - QMutexLocker locker(&m_mutex); + int doQuery(QString query, QString namespaces, QByteArray data, QList<QDeclarativeXmlListModelRole *>* roleObjects, QStringList keyRoleResultsCache) { XmlQueryJob job; job.queryId = m_queryIds; @@ -198,69 +190,69 @@ public: if (roleObjects->at(i)->isKey()) job.keyRoleQueries << job.roleQueries.last(); } - m_jobs.enqueue(job); - m_queryIds++; - if (!isRunning()) - start(QThread::IdlePriority); - else - m_condition.wakeOne(); + { + QMutexLocker ml(&m_mutex); + m_jobs.insert(m_queryIds, job); + m_queryIds++; + if (m_queryIds <= 0) + m_queryIds = 1; + } + + QMetaObject::invokeMethod(this, "processQuery", Qt::QueuedConnection, Q_ARG(int, job.queryId)); return job.queryId; } +private slots: + void processQuery(int queryId) { + XmlQueryJob job; + + { + QMutexLocker ml(&m_mutex); + if (!m_jobs.contains(queryId)) + return; + job = m_jobs.value(queryId); + } + + QDeclarativeXmlQueryResult r; + doQueryJob(&job); + doSubQueryJob(&job); + r.queryId = job.queryId; + r.size = m_size; + r.data = m_modelData; + r.inserted = m_insertedItemRanges; + r.removed = m_removedItemRanges; + r.keyRoleResultsCache = job.keyRoleResultsCache; + + { + QMutexLocker ml(&m_mutex); + if (m_jobs.contains(queryId)) { + emit queryCompleted(r); + m_jobs.remove(queryId); + } + } + } + Q_SIGNALS: void queryCompleted(const QDeclarativeXmlQueryResult &); void error(void*, const QString&); protected: - void run() { - m_mutex.lock(); - - while (!m_quit) { - if (!m_jobs.isEmpty()) - m_currentJob = m_jobs.dequeue(); - m_mutex.unlock(); - - QDeclarativeXmlQueryResult r; - if (m_currentJob.queryId != -1) { - doQueryJob(); - doSubQueryJob(); - r.queryId = m_currentJob.queryId; - r.size = m_size; - r.data = m_modelData; - r.inserted = m_insertedItemRanges; - r.removed = m_removedItemRanges; - r.keyRoleResultsCache = m_currentJob.keyRoleResultsCache; - } - m_mutex.lock(); - if (m_currentJob.queryId != -1 && m_abortQueryId != m_currentJob.queryId) - emit queryCompleted(r); - if (m_jobs.isEmpty() && !m_quit) - m_condition.wait(&m_mutex); - m_currentJob.queryId = -1; - m_abortQueryId = -1; - } - - m_mutex.unlock(); - } private: - void doQueryJob(); - void doSubQueryJob(); - void getValuesOfKeyRoles(QStringList *values, QXmlQuery *query) const; + void doQueryJob(XmlQueryJob* job); + void doSubQueryJob(XmlQueryJob* job); + void getValuesOfKeyRoles(const XmlQueryJob& currentJob, QStringList *values, QXmlQuery *query) const; void addIndexToRangeList(QList<QDeclarativeXmlListRange> *ranges, int index) const; private: QMutex m_mutex; - QWaitCondition m_condition; - QQueue<XmlQueryJob> m_jobs; - XmlQueryJob m_currentJob; - bool m_quit; - int m_abortQueryId; + QThread m_thread; + QMap<int, XmlQueryJob> m_jobs; + int m_queryIds; QString m_prefix; int m_size; - int m_queryIds; QList<QList<QVariant> > m_modelData; QList<QDeclarativeXmlListRange> m_insertedItemRanges; QList<QDeclarativeXmlListRange> m_removedItemRanges; @@ -268,16 +260,16 @@ private: Q_GLOBAL_STATIC(QDeclarativeXmlQuery, globalXmlQuery) -void QDeclarativeXmlQuery::doQueryJob() +void QDeclarativeXmlQuery::doQueryJob(XmlQueryJob* currentJob) { - Q_ASSERT(m_currentJob.queryId != -1); + Q_ASSERT(currentJob->queryId != -1); QString r; QXmlQuery query; - QBuffer buffer(&m_currentJob.data); + QBuffer buffer(¤tJob->data); buffer.open(QIODevice::ReadOnly); query.bindVariable(QLatin1String("src"), &buffer); - query.setQuery(m_currentJob.namespaces + m_currentJob.query); + query.setQuery(currentJob->namespaces + currentJob->query); query.evaluateTo(&r); //always need a single root element @@ -285,9 +277,9 @@ void QDeclarativeXmlQuery::doQueryJob() QBuffer b(&xml); b.open(QIODevice::ReadOnly); - QString namespaces = QLatin1String("declare namespace dummy=\"http://qtsotware.com/dummy\";\n") + m_currentJob.namespaces; + QString namespaces = QLatin1String("declare namespace dummy=\"http://qtsotware.com/dummy\";\n") + currentJob->namespaces; QString prefix = QLatin1String("doc($inputDocument)/dummy:items") + - m_currentJob.query.mid(m_currentJob.query.lastIndexOf(QLatin1Char('/'))); + currentJob->query.mid(currentJob->query.lastIndexOf(QLatin1Char('/'))); //figure out how many items we are dealing with int count = -1; @@ -302,18 +294,16 @@ void QDeclarativeXmlQuery::doQueryJob() count = item.toAtomicValue().toInt(); } - m_currentJob.data = xml; + currentJob->data = xml; m_prefix = namespaces + prefix + QLatin1Char('/'); m_size = 0; if (count > 0) m_size = count; } -void QDeclarativeXmlQuery::getValuesOfKeyRoles(QStringList *values, QXmlQuery *query) const +void QDeclarativeXmlQuery::getValuesOfKeyRoles(const XmlQueryJob& currentJob, QStringList *values, QXmlQuery *query) const { - Q_ASSERT(m_currentJob.queryId != -1); - - const QStringList &keysQueries = m_currentJob.keyRoleQueries; + const QStringList &keysQueries = currentJob.keyRoleQueries; QString keysQuery; if (keysQueries.count() == 1) keysQuery = m_prefix + keysQueries[0]; @@ -341,34 +331,34 @@ void QDeclarativeXmlQuery::addIndexToRangeList(QList<QDeclarativeXmlListRange> * ranges->append(qMakePair(index, 1)); } -void QDeclarativeXmlQuery::doSubQueryJob() +void QDeclarativeXmlQuery::doSubQueryJob(XmlQueryJob* currentJob) { - Q_ASSERT(m_currentJob.queryId != -1); + Q_ASSERT(currentJob->queryId != -1); m_modelData.clear(); - QBuffer b(&m_currentJob.data); + QBuffer b(¤tJob->data); b.open(QIODevice::ReadOnly); QXmlQuery subquery; subquery.bindVariable(QLatin1String("inputDocument"), &b); QStringList keyRoleResults; - getValuesOfKeyRoles(&keyRoleResults, &subquery); + getValuesOfKeyRoles(*currentJob, &keyRoleResults, &subquery); // See if any values of key roles have been inserted or removed. m_insertedItemRanges.clear(); m_removedItemRanges.clear(); - if (m_currentJob.keyRoleResultsCache.isEmpty()) { + if (currentJob->keyRoleResultsCache.isEmpty()) { m_insertedItemRanges << qMakePair(0, m_size); } else { - if (keyRoleResults != m_currentJob.keyRoleResultsCache) { + if (keyRoleResults != currentJob->keyRoleResultsCache) { QStringList temp; - for (int i=0; i<m_currentJob.keyRoleResultsCache.count(); i++) { - if (!keyRoleResults.contains(m_currentJob.keyRoleResultsCache[i])) + for (int i=0; i<currentJob->keyRoleResultsCache.count(); i++) { + if (!keyRoleResults.contains(currentJob->keyRoleResultsCache[i])) addIndexToRangeList(&m_removedItemRanges, i); else - temp << m_currentJob.keyRoleResultsCache[i]; + temp << currentJob->keyRoleResultsCache[i]; } for (int i=0; i<keyRoleResults.count(); i++) { @@ -379,11 +369,11 @@ void QDeclarativeXmlQuery::doSubQueryJob() } } } - m_currentJob.keyRoleResultsCache = keyRoleResults; + currentJob->keyRoleResultsCache = keyRoleResults; // Get the new values for each role. //### we might be able to condense even further (query for everything in one go) - const QStringList &queries = m_currentJob.roleQueries; + const QStringList &queries = currentJob->roleQueries; for (int i = 0; i < queries.size(); ++i) { QList<QVariant> resultList; if (!queries[i].isEmpty()) { @@ -397,7 +387,7 @@ void QDeclarativeXmlQuery::doSubQueryJob() item = resultItems.next(); } } else { - emit error(m_currentJob.roleQueryErrorId.at(i), queries[i]); + emit error(currentJob->roleQueryErrorId.at(i), queries[i]); } } //### should warn here if things have gone wrong. |