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| author | Sergio Ahumada <sergio.ahumada@digia.com> | 2013-01-09 09:16:24 +0100 |
|---|---|---|
| committer | Sergio Ahumada <sergio.ahumada@digia.com> | 2013-01-09 09:16:51 +0100 |
| commit | 7830710e57cbbbc8a2fb37fc97eb99f552ecdd83 (patch) | |
| tree | 3fe141b7921ec3820c1db13fe1827c051e8f5060 /src/quick/items/qquickthreadedwindowmanager.cpp | |
| parent | 0beb478b7f4c50f6b57cdc164ffe8029d2895149 (diff) | |
| parent | d37547add0369d45182271754c0a35032d7de2d3 (diff) | |
Merge branch 'stable' into release
Change-Id: I44631ce9d9a6aba090d01911ff62b56043510c9c
Diffstat (limited to 'src/quick/items/qquickthreadedwindowmanager.cpp')
| -rw-r--r-- | src/quick/items/qquickthreadedwindowmanager.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/quick/items/qquickthreadedwindowmanager.cpp b/src/quick/items/qquickthreadedwindowmanager.cpp index 4c38686298..63e2c46d79 100644 --- a/src/quick/items/qquickthreadedwindowmanager.cpp +++ b/src/quick/items/qquickthreadedwindowmanager.cpp @@ -845,6 +845,9 @@ QImage QQuickRenderThreadSingleContextWindowManager::grab(QQuickWindow *window) if (QThread::currentThread() != qApp->thread()) { qWarning("QQuickWindow::grabFrameBuffer: can only be called from the GUI thread"); return QImage(); + } else if (window->size().width() <= 0 || window->size().height() <= 0 ) { + qWarning("QQuickWindow::grabFrameBuffer: Can't grab a Window with size %dx%d", window->size().width(), window->size().height()); + return QImage(); } #ifdef THREAD_DEBUG |