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| author | Jon A. Cruz <jon@joncruz.org> | 2012-01-01 11:45:32 +0000 |
|---|---|---|
| committer | Jon A. Cruz <jon@joncruz.org> | 2012-01-01 11:45:32 +0000 |
| commit | 8efbe2cbb9cda49278ec57c21551f943c7033fa4 (patch) | |
| tree | 41e32ba9c6a874af9d6d4fc5b9b71948b91469d1 /src/desktop.h | |
| parent | Fix for Bug #494722 (Docked dialogs in a floating window crashes on shutdown)... (diff) | |
| download | inkscape-8efbe2cbb9cda49278ec57c21551f943c7033fa4.tar.gz inkscape-8efbe2cbb9cda49278ec57c21551f943c7033fa4.zip | |
Added signal for desktop destruction to allow for proper removal of tracked stale pointers. Fixes bug #869067.
Fixed bugs:
- https://launchpad.net/bugs/869067
(bzr r10814)
Diffstat (limited to 'src/desktop.h')
| -rw-r--r-- | src/desktop.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/desktop.h b/src/desktop.h index b466fff15..f0fd5064c 100644 --- a/src/desktop.h +++ b/src/desktop.h @@ -173,6 +173,11 @@ public: /// The parameter is the new zoom factor sigc::signal<void, double> signal_zoom_changed; + sigc::connection connectDestroy(const sigc::slot<void, SPDesktop*> &slot) + { + return _destroy_signal.connect(slot); + } + sigc::connection connectDocumentReplaced (const sigc::slot<void,SPDesktop*,SPDocument*> & slot) { return _document_replaced_signal.connect (slot); @@ -390,6 +395,7 @@ private: void push_current_zoom(std::list<Geom::Rect> &); + sigc::signal<void, SPDesktop*> _destroy_signal; sigc::signal<void,SPDesktop*,SPDocument*> _document_replaced_signal; sigc::signal<void> _activate_signal; sigc::signal<void> _deactivate_signal; |