Merge branch 'toolbar_change_placing' of https://github.com/a-wi/wxWidgets

Fix several problems related to SetToolPacking() in wxMSW.

include/wx/msw/toolbar.h

@@ -136,6 +136,8 @@ protected:
     // get the Windows toolbar style of this control
     long GetMSWToolbarStyle() const;
 
+    // set native toolbar padding
+    void MSWSetPadding(WXWORD padding);
 
     // the big bitmap containing all bitmaps of the toolbar buttons
     WXHBITMAP m_hBitmap;