wxSplitterWindow now:

1. respects minimal size even when set programatically
2. respects minimal size of child windows if set


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@14145 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/generic/splitter.h

@@ -212,6 +212,9 @@ protected:
 protected:
     // common part of all ctors
     void Init();
+    
+    // adjusts sash position with respect to min. pane and window sizes
+    void AdjustSashPosition(int &sashPos);
 
     int         m_splitMode;
     bool        m_permitUnsplitAlways;