send END_EDIT label if label editing is cancelled

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@24111 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/listbase.h

@@ -350,6 +350,7 @@ public:
         , m_col(0)
         , m_pointDrag()
         , m_item()
+        , m_editCancelled(false)
         { }
 
     wxListEvent(const wxListEvent& event)
@@ -360,6 +361,7 @@ public:
         , m_col(event.m_col)
         , m_pointDrag(event.m_pointDrag)
         , m_item(event.m_item)
+        , m_editCancelled(event.m_editCancelled)
         { }
 
     int GetKeyCode() const { return m_code; }
@@ -377,6 +379,10 @@ public:
     long GetCacheFrom() const { return m_oldItemIndex; }
     long GetCacheTo() const { return m_itemIndex; }
 
+    // was label editing canceled? (for wxEVT_COMMAND_LIST_END_LABEL_EDIT only)
+    bool IsEditCancelled() const { return m_editCancelled; }
+    void SetEditCanceled(bool editCancelled) { m_editCancelled = editCancelled; }
+
 #if WXWIN_COMPATIBILITY_2_2
     // these methods don't do anything at all
     long GetOldIndex() const { return 0; }
@@ -397,6 +403,9 @@ public:
 
     wxListItem    m_item;
 
+protected:
+    bool          m_editCancelled;
+
 private:
     DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxListEvent)
 };