delete the objects owned by the widget #3
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doudou
reviewed
Jan 16, 2019
| Vizkit3DWidget::~Vizkit3DWidget() | ||
| { | ||
| delete env_plugin; | ||
| env_plugin = NULL; |
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Since you're using C++ >= 11, use nullptr instead of NULL.
|
Vizkit3DWidget sets its plugin parent (as QObject parent) to itself here: https://github.com/rock-core/gui-vizkit3d/blob/master/src/Vizkit3DWidget.cpp#L751 Qt will therefore delete the plugin when their parent (the vizkit3dWidget) gets deleted, and this is not needed. |
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Since there is a difference in behavior between explicit deletion and letting-Qt-doing-it, there's something else that's fishy. Let's leave this PR open until we figure out what it is. |
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