Mix group tabs in the mixer.

git-svn-id: svn://localhost/ardour2/branches/3.0@5228 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 38 insertions, 0 deletions

diff --git a/gtk2_ardour/mixer_group_tabs.h b/gtk2_ardour/mixer_group_tabs.h
new file mode 100644
index 0000000000..fc95b4b1f6
--- /dev/null
+++ b/gtk2_ardour/mixer_group_tabs.h
@@ -0,0 +1,38 @@
+/*
+    Copyright (C) 2009 Paul Davis 
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include "cairo_widget.h"
+
+class Mixer_UI;
+
+class MixerGroupTabs : public CairoWidget
+{
+public:
+	MixerGroupTabs (Mixer_UI *);
+
+	void set_session (ARDOUR::Session *);
+
+private:
+	void on_size_request (Gtk::Requisition *);
+	bool on_button_press_event (GdkEventButton *);
+	void render (cairo_t *);
+	void draw_group (cairo_t *, int32_t, int32_t, ARDOUR::RouteGroup* , Gdk::Color const &);
+	
+	Mixer_UI* _mixer;
+};