+ else if (m_is_scrollable || (m_border_style & wxBORDER_THEME))
+ {
+ GtkWidget *style_widget = wxGTKPrivate::GetTreeWidget();
+
+ if (style_widget->style)
+ {
+ x = style_widget->style->xthickness;
+ y = style_widget->style->ythickness;
+ }
+ }
+ else