Remove (wrong) theme border from header control

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@50925 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/generic/datavgen.cpp b/src/generic/datavgen.cpp
index 86f1fe95503e262c97b3aa154864d9cf460d1c94..7238e3a4f8a3167f8fa77eff6039a194bc6d3547 100644 (file)
--- a/src/generic/datavgen.cpp
+++ b/src/generic/datavgen.cpp
@@ -140,6 +140,8 @@ public:
 
     // called Refresh afterwards
     virtual void ScrollWindow(int dx, int dy, const wxRect *rect = NULL);
+    
+    virtual bool CanApplyThemeBorder() const { return false; }
 
 protected:
     virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);