add ::make_visible() to Tabbable class

2 files changed, 13 insertions, 1 deletions

diff --git a/libs/gtkmm2ext/gtkmm2ext/tabbable.h b/libs/gtkmm2ext/gtkmm2ext/tabbable.h
index f30cb4d40f..9715465425 100644
--- a/libs/gtkmm2ext/gtkmm2ext/tabbable.h
+++ b/libs/gtkmm2ext/gtkmm2ext/tabbable.h
@@ -40,7 +40,7 @@ class LIBGTKMM2EXT_API Tabbable : public WindowProxy {
 	~Tabbable ();
 
 	void add_to_notebook (Gtk::Notebook& notebook, const std::string& tab_title);
-	void show_tab ();
+	void make_visible ();
 	
 	Gtk::Widget& contents() const { return _contents; }
 	
@@ -72,6 +72,8 @@ class LIBGTKMM2EXT_API Tabbable : public WindowProxy {
 	Gtk::Notebook  _own_notebook;
 	Gtk::Notebook* _parent_notebook;
 	std::string    _tab_title;
+
+	void show_tab ();
 };
 
 }
diff --git a/libs/gtkmm2ext/tabbable.cc b/libs/gtkmm2ext/tabbable.cc
index 4249da7fff..b2430c832d 100644
--- a/libs/gtkmm2ext/tabbable.cc
+++ b/libs/gtkmm2ext/tabbable.cc
@@ -263,3 +263,13 @@ Tabbable::set_state (const XMLNode& node, int version)
 
 	return ret;
 }
+
+void
+Tabbable::make_visible ()
+{
+	if (current_toplevel() == _window) {
+		_window->present ();
+	} else {
+		show_tab ();
+	}
+}