--- /dev/null
+// Copyright (C) 2007, 2008, 2009 Ben Asselstine
+//
+// 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 3 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 Library 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., 51 Franklin Street, Fifth Floor, Boston, MA
+// 02110-1301, USA.
+#ifndef BAR_CHART_H
+#define BAR_CHART_H
+
+#include <gtkmm.h>
+#include <list>
+
+class BarChart: public Gtk::DrawingArea
+{
+public:
+ BarChart(std::list<unsigned int> bars, std::list<Gdk::Color> colours,
+ unsigned int max_value);
+ virtual ~BarChart();
+
+protected:
+ //Override default signal handler:
+ virtual bool on_expose_event(GdkEventExpose* event);
+private:
+ std::list<unsigned int> d_bars;
+ std::list<Gdk::Color> d_colours;
+ unsigned int d_max_value;
+};
+
+#endif