Reset wxPGEditor singleton instance pointers in dtors. This is useful if wxPropertyGrid is being accessed from an external main loop.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65666 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-09-28 18:59:41 +00:00
parent 490e22fdd0
commit 1e005ad1fd
3 changed files with 33 additions and 11 deletions
--- a/src/propgrid/advprops.cpp
+++ b/src/propgrid/advprops.cpp
@@ -240,12 +240,12 @@ WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(SpinCtrl,
                                      wxPGEditor)


-// Trivial destructor.
+// Destructor. It is useful to reset the global pointer in it.
 wxPGSpinCtrlEditor::~wxPGSpinCtrlEditor()
 {
+    wxPG_EDITOR(SpinCtrl) = NULL;
 }

-
 // Create controls and initialize event handling.
 wxPGWindowList wxPGSpinCtrlEditor::CreateControls( wxPropertyGrid* propgrid, wxPGProperty* property,
                                                   const wxPoint& pos, const wxSize& sz ) const