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| author | Morten Johan Sørvig <morten.sorvig@qt.io> | 2018-06-04 10:45:14 +0200 |
|---|---|---|
| committer | Morten Johan Sørvig <morten.sorvig@qt.io> | 2018-06-04 10:45:14 +0200 |
| commit | 3ca5f33c8b9c273f0169ec4c11417328f8071e97 (patch) | |
| tree | 155da80482fb4593ca074f7a1bf9b22d031dba4a /src/quick/items/qquickitem.cpp | |
| parent | 5f4698c4e7952d64e78e3a06de5ac28d68415b19 (diff) | |
| parent | b7a1bcd83a8f68185b617b860cef6f2d2d7c8d9b (diff) | |
Merge remote-tracking branch 'gerrit/5.11' into wip/webassembly
Change-Id: I7556ac62fd8e1aeb99186c929f1225f02f9d2430
Diffstat (limited to 'src/quick/items/qquickitem.cpp')
| -rw-r--r-- | src/quick/items/qquickitem.cpp | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/quick/items/qquickitem.cpp b/src/quick/items/qquickitem.cpp index 3a0aea517c..70bb7db2b0 100644 --- a/src/quick/items/qquickitem.cpp +++ b/src/quick/items/qquickitem.cpp @@ -3134,6 +3134,9 @@ void QQuickItemPrivate::itemToParentTransform(QTransform &t) const */ QTransform QQuickItemPrivate::windowToGlobalTransform() const { + if (Q_UNLIKELY(window == nullptr)) + return QTransform(); + QPoint quickWidgetOffset; QWindow *renderWindow = QQuickRenderControl::renderWindowFor(window, &quickWidgetOffset); QPointF pos = (renderWindow ? renderWindow : window)->mapToGlobal(quickWidgetOffset); @@ -3145,6 +3148,9 @@ QTransform QQuickItemPrivate::windowToGlobalTransform() const */ QTransform QQuickItemPrivate::globalToWindowTransform() const { + if (Q_UNLIKELY(window == nullptr)) + return QTransform(); + QPoint quickWidgetOffset; QWindow *renderWindow = QQuickRenderControl::renderWindowFor(window, &quickWidgetOffset); QPointF pos = (renderWindow ? renderWindow : window)->mapToGlobal(quickWidgetOffset); @@ -7456,11 +7462,8 @@ void QQuickItem::grabMouse() auto point = fromTouch ? windowPriv->pointerEventInstance(windowPriv->touchMouseDevice)->pointById(windowPriv->touchMouseId) : windowPriv->pointerEventInstance(QQuickPointerDevice::genericMouseDevice())->point(0); - if (point) { - QQuickItem *oldGrabber = point->grabberItem(); + if (point) point->setGrabberItem(this); - windowPriv->sendUngrabEvent(oldGrabber, fromTouch); - } } /*! |