Bugs item #2504323, was opened at 2009-01-13 12:18 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=462816&aid=2504323&group_id=51305
Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: wxsheet Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Thomas (thheidler) Assigned to: John Labenski (jrl1) Summary: access violation after press enter in editor control Initial Comment: Sometimes I get a access violation after press enter in editor control. I found following code sequence (a simple call stack): wxwidgets/src/msw/window.cpp: --- case WM_SYSKEYDOWN: case WM_KEYDOWN: // If this has been processed by an event handler, return 0 now // (we've handled it). m_lastKeydownProcessed = HandleKeyDown((WORD) wParam, lParam); --- sheet.cpp: --- wxSheet::DisableCellEditControl ... GetSheetRefData()->m_cellEditor.DestroyControl(); --- sheetedt.cpp: --- wxSheetCellEditorRefData::DestroyControl ... win->Destroy(); --- The line "win->Destroy" deletes editor object, but is called from "HandleKeyDown". After "HandleKeyDown" returned, the heap object is destroyed and a assignment to member variable "m_lastKeydownProcessed" happens. This assignment damages the heap. my hotfix is: replace line "win->Destroy();" by "wxTheApp->GetTraits()->ScheduleForDestroy(win);" ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=462816&aid=2504323&group_id=51305 ------------------------------------------------------------------------------ This SF.net email is sponsored by: SourcForge Community SourceForge wants to tell your story. http://p.sf.net/sfu/sf-spreadtheword _______________________________________________ wxCode-users mailing list wxCode-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wxcode-users
