virtual int GetHeaderButtonHeight(wxWindow *win);
+ virtual int GetHeaderButtonMargin(wxWindow *win);
+
// draw the expanded/collapsed icon for a tree control item
virtual void DrawTreeItemButton(wxWindow *win,
return req.height;
}
+int wxRendererGTK::GetHeaderButtonMargin(wxWindow *WXUNUSED(win))
+{
+ wxFAIL_MSG( "GetHeaderButtonMargin() not implemented" );
+ return -1;
+}
+
// draw a ">" or "v" button
void