diff options
author | Liang Qi <liang.qi@qt.io> | 2017-04-07 08:31:13 +0000 |
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committer | The Qt Project <gerrit-noreply@qt-project.org> | 2017-04-07 09:38:34 +0000 |
commit | 191a21047863cd327d3e8102b08dbf20a4c6e0a5 (patch) | |
tree | 9be92e3111992951d87571ebbcf1e2859901050f /src/gui/kernel/qrasterwindow.cpp | |
parent | dea78262e52da38de47301e206459967aa6719bb (diff) | |
parent | 5d6073be27cb951b692bbcc4dc0dd54cc09c9fd4 (diff) |
Merge "Merge remote-tracking branch 'origin/5.9' into dev" into refs/staging/dev
Diffstat (limited to 'src/gui/kernel/qrasterwindow.cpp')
-rw-r--r-- | src/gui/kernel/qrasterwindow.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/gui/kernel/qrasterwindow.cpp b/src/gui/kernel/qrasterwindow.cpp index d8d448249e..73871e0f39 100644 --- a/src/gui/kernel/qrasterwindow.cpp +++ b/src/gui/kernel/qrasterwindow.cpp @@ -105,6 +105,14 @@ QRasterWindow::QRasterWindow(QWindow *parent) d_func()->backingstore.reset(new QBackingStore(this)); } +QRasterWindow::~QRasterWindow() +{ + Q_D(QRasterWindow); + // Delete backingstore while window is still alive, as it + // might need to reference the window in the process + d->backingstore.reset(nullptr); +} + /*! \internal */ |