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| author | Andy Shaw <andy.shaw@qt.io> | 2020-04-24 08:24:24 +0200 |
|---|---|---|
| committer | Andy Shaw <andy.shaw@qt.io> | 2020-04-24 10:50:29 +0200 |
| commit | 3a0d77e22af912129612f8c06855093d57246070 (patch) | |
| tree | 36eb6bebe827f9214b8a852d00eefb8dbdd72432 | |
| parent | ac3d2f540c7868003be65fd11e0ca28b8149a604 (diff) | |
Unregister the event filter when the render aspect is unregistered
This prevents a crash when an event filter was used and the render
aspect was being deleted but the event filters were being accessed still
later on.
Change-Id: I56586061d85f569f0cc9ffd5ec6b83a5455dd207
Reviewed-by: Mike Krus <mike.krus@kdab.com>
| -rw-r--r-- | src/render/frontend/qrenderaspect.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/render/frontend/qrenderaspect.cpp b/src/render/frontend/qrenderaspect.cpp index d9b53cb8d..de99840b2 100644 --- a/src/render/frontend/qrenderaspect.cpp +++ b/src/render/frontend/qrenderaspect.cpp @@ -842,6 +842,9 @@ void QRenderAspect::onUnregistered() d->m_renderer->releaseGraphicsResources(); + if (d->m_aspectManager) + d->services()->eventFilterService()->unregisterEventFilter(d->m_pickEventFilter.data()); + delete d->m_nodeManagers; d->m_nodeManagers = nullptr; |