#ifndef __gtk_ardour_rc_option_editor_h__
#define __gtk_ardour_rc_option_editor_h__
-#include "gtkmm2ext/tabbable.h"
+#include "widgets/tabbable.h"
#include "option_editor.h"
#include "visibility_group.h"
*/
/** Editor for options which are obtained from and written back to one of the .rc files. */
-class RCOptionEditor : public OptionEditorContainer, public ARDOUR::SessionHandlePtr, public Gtkmm2ext::Tabbable
+class RCOptionEditor : public OptionEditorContainer, public ARDOUR::SessionHandlePtr, public ArdourWidgets::Tabbable
{
public:
RCOptionEditor ();