diff --git a/src/gtk/renderer.cpp b/src/gtk/renderer.cpp index e2dddc134a..b35dfe381d 100644 --- a/src/gtk/renderer.cpp +++ b/src/gtk/renderer.cpp @@ -240,6 +240,8 @@ wxRendererGTK::DrawHeaderButton(wxWindow *win, if (cr == NULL) return 0; + // AddTreeviewHeaderButton() is only available in 3.20 or later. +#if GTK_CHECK_VERSION(3,20,0) if (gtk_check_version(3,20,0) == NULL) { int pos = 1; @@ -256,6 +258,7 @@ wxRendererGTK::DrawHeaderButton(wxWindow *win, gtk_render_frame(sc, cr, rect.x - x_diff, rect.y, rect.width, rect.height); } else +#endif // GTK >= 3.20 { GtkStyleContext* sc = gtk_widget_get_style_context(button); gtk_style_context_save(sc);