Limit wxListBox best size to 100x100. Particularly important on trunk where

the best size is not cached and will thus keep telling the sizers that the
best size is the full size of the content (i.e. such that you wouldn't need
to scroll it).


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@51894 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/cocoa/listbox.h

@@ -84,6 +84,7 @@ protected:
 // Implementation
 // ------------------------------------------------------------------------
 public:
+    virtual wxSize DoGetBestSize() const;
 // pure virtuals from wxListBoxBase
     virtual bool IsSelected(int n) const;
     virtual int GetSelections(wxArrayInt& aSelections) const;