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Fixed a rare wxAuiFloatingFrame dtor crash on MSW using a registration mechanism in wxAuiManager.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@51324 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Bryan Petty
2008-01-22 08:20:18 +00:00
parent 3baef911e4
commit 601398b9b1
4 changed files with 92 additions and 14 deletions
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13
include/wx/aui/framemanager.h
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@@ -121,6 +121,7 @@ enum wxAuiPaneInsertLevel
// forwards and array declarations
class WXDLLIMPEXP_FWD_AUI wxAuiFloatingFrame;
class wxAuiDockUIPart;
class wxAuiPaneButton;
class wxAuiPaneInfo;
@@ -133,6 +134,7 @@ WX_DECLARE_USER_EXPORTED_OBJARRAY(wxAuiDockInfo, wxAuiDockInfoArray, WXDLLIMPEXP
WX_DECLARE_USER_EXPORTED_OBJARRAY(wxAuiDockUIPart, wxAuiDockUIPartArray, WXDLLIMPEXP_AUI);
WX_DECLARE_USER_EXPORTED_OBJARRAY(wxAuiPaneButton, wxAuiPaneButtonArray, WXDLLIMPEXP_AUI);
WX_DECLARE_USER_EXPORTED_OBJARRAY(wxAuiPaneInfo, wxAuiPaneInfoArray, WXDLLIMPEXP_AUI);
WX_DEFINE_USER_EXPORTED_ARRAY_PTR(wxAuiFloatingFrame*, wxAuiFloatingFramePtrArray, class WXDLLIMPEXP_AUI);
WX_DEFINE_USER_EXPORTED_ARRAY_PTR(wxAuiPaneInfo*, wxAuiPaneInfoPtrArray, class WXDLLIMPEXP_AUI);
WX_DEFINE_USER_EXPORTED_ARRAY_PTR(wxAuiDockInfo*, wxAuiDockInfoPtrArray, class WXDLLIMPEXP_AUI);
#endif // SWIG
@@ -419,11 +421,9 @@ public:
class WXDLLIMPEXP_FWD_AUI wxAuiFloatingFrame;
class WXDLLIMPEXP_AUI wxAuiManager : public wxEvtHandler
{
friend class wxAuiFloatingFrame;
friend class wxAuiFloatingFrame;
public:
@@ -511,6 +511,12 @@ public:
protected:
// Sometimes floating frames are deleted after wxAuiManager, so we need
// to clear m_owner_mgr in the floating frame to avoid a crash. To do so,
// we register frames with wxAuiManager so it can keep track.
void RegisterFloatingFrame(wxAuiFloatingFrame* frame);
void UnregisterFloatingFrame(wxAuiFloatingFrame* frame);
void UpdateHintWindowConfig();
void DoFrameLayout();
@@ -601,6 +607,7 @@ protected:
wxAuiPaneInfoArray m_panes; // array of panes structures
wxAuiDockInfoArray m_docks; // array of docks structures
wxAuiDockUIPartArray m_uiparts; // array of UI parts (captions, buttons, etc)
wxAuiFloatingFramePtrArray m_floating_frames; // array of floating frames
int m_action; // current mouse action
wxPoint m_action_start; // position where the action click started