1. wxDialogs are now destroyed when they go out of scope

2. [GS]etDefaultItem() are now in wxPanel, not wxWindow
3. better checking for g_isPainting - hopefully no more false asserts
4. wxListCtrl not recreated any more when view changes, this corrects
   the bug with selection not working after view mode change
5. wxListCtrl now generates wxEVT_ITEM_ACTIVATED event
6. you can now press/toggle a button with a space
7. couple of other minor fixes


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2820 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/msw/listctrl.h

@@ -69,8 +69,6 @@
      - in Win95, you can be called back to supply other information
        besides text, such as state information. This saves no memory
        and is probably superfluous to requirements.
-     - discover why SetWindowLong doesn't properly change the
-       style, requiring RecreateWindow instead.
      - testing of whole API, extending current sample.
 
 
@@ -411,8 +409,8 @@ class WXDLLEXPORT wxListCtrl: public wxControl
   virtual bool MSWCommand(WXUINT param, WXWORD id);
   virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
 
-  // Recreate window - seems to be necessary when changing a style.
-  void RecreateWindow();
+  // bring the control in sync with current m_windowStyle value
+  void UpdateStyle();
 
   // Add to pool: necessary because Windows needs to have a string
   // still exist across 3 callbacks.
@@ -430,6 +428,8 @@ protected:
   int               m_colCount;   // Windows doesn't have GetColumnCount so must
                                   // keep track of inserted/deleted columns
 
+private:
+  bool DoCreateControl(int x, int y, int w, int h);
 };
 
 class WXDLLEXPORT wxListEvent : public wxNotifyEvent