56 lines
1.4 KiB
C++
56 lines
1.4 KiB
C++
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/*
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button-bar.cpp - Implementation of the button bar widget
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Copyright (C) Lumiera.org
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2009, Joel Holdsworth <joel@airwebreathe.org.uk>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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* *****************************************************/
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#include "button-bar.hpp"
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#include <nobug.h>
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using namespace Gtk;
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using namespace sigc;
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namespace gui {
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namespace widgets {
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ButtonBar::ButtonBar() :
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exposeEvent(NULL)
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{
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}
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bool
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ButtonBar::on_expose_event(GdkEventExpose* event)
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{
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exposeEvent = event;
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foreach(sigc::mem_fun(this, &ButtonBar::expose_each));
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exposeEvent = NULL;
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return false;
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}
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void
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ButtonBar::expose_each(Gtk::Widget& widget)
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{
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REQUIRE(exposeEvent);
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propagate_expose(widget, exposeEvent);
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}
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} // widgets
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} // gui
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