Mercurial > hg > svgui
view layer/ShowLayerCommand.h @ 1053:38a53c7b81f6 3.0-integration
Don't paint if model has zero width
author | Chris Cannam |
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date | Thu, 26 May 2016 11:21:55 +0100 |
parents | 558c71a802d4 |
children | a18e78b9c78b |
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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ /* Sonic Visualiser An audio file viewer and annotation editor. Centre for Digital Music, Queen Mary, University of London. This file copyright 2006 Chris Cannam. 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. See the file COPYING included with this distribution for more information. */ #ifndef _SHOW_LAYER_COMMAND_H_ #define _SHOW_LAYER_COMMAND_H_ #include "base/Command.h" class ShowLayerCommand : public Command { public: ShowLayerCommand(View *view, Layer *layer, bool show, QString commandName) : m_view(view), m_layer(layer), m_show(show), m_name(commandName) { } void execute() { m_layer->showLayer(m_view, m_show); } void unexecute() { m_layer->showLayer(m_view, !m_show); } QString getName() const { return m_name; } protected: View *m_view; Layer *m_layer; bool m_show; QString m_name; }; #endif