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  • Committer: Aurelien Gateau
  • Date: 2010-09-02 15:01:47 UTC
  • Revision ID: aurelien.gateau@canonical.com-20100902150147-pkhmv1xi317jx2di
Do not keep dangling pointers to deleted actions (LP BUG #624964)

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Lines of Context:
src/dbusmenuexporterprivate_p.h
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    void addAction(QAction *action, int parentId);
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    void updateAction(QAction *action);
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    void removeAction(QAction *action, int parentId);
 
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    /**
 
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     * Removes any reference from action in the exporter, but do not notify the
 
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     * change outside. This is useful when a submenu is destroyed because we do
 
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     * not receive QEvent::ActionRemoved events for its actions.
 
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     * IMPORTANT: action might have already been destroyed when this method is
 
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     * called, so don't dereference the pointer (it is a QObject to avoid being
 
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     * tempted to dereference)
 
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     */
 
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    void removeActionInternal(QObject *action);
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    void emitLayoutUpdated(int id);
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};