diff options
author | Liang Qi <liang.qi@qt.io> | 2018-05-04 09:28:23 +0200 |
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committer | Liang Qi <liang.qi@qt.io> | 2018-05-04 10:08:56 +0200 |
commit | 2044d0a03bafa4597863eb2bf3ecb8fa6731ed57 (patch) | |
tree | 5f2c0d44742770dfcc1dabf1efd8021b21cfeba4 /src/quick/items/qquickitem.cpp | |
parent | 7b0cb855edcfdeb04e7d0d1c2545958877481ecc (diff) | |
parent | 717b57a9aae4c6d45cbcf91d390e42af56ab8061 (diff) |
Merge remote-tracking branch 'origin/5.11' into dev
Conflicts:
src/qml/qml/qqmltypeloader.cpp
src/qml/qml/qqmltypeloader_p.h
Done-with: Simon Hausmann <simon.hausmann@qt.io>
Task-number: QTBUG-68091
Change-Id: I7c0ab3c9446ac50da07b58f54e24eb4587f7f28c
Diffstat (limited to 'src/quick/items/qquickitem.cpp')
-rw-r--r-- | src/quick/items/qquickitem.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/quick/items/qquickitem.cpp b/src/quick/items/qquickitem.cpp index 23d9cc1219..f02ad24c5b 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); |