mmsbuttonwidget.h

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/***************************************************************************
 *   Copyright (C) 2005-2007 Stefan Schwarzer, Jens Schneider,             *
 *                           Matthias Hardt, Guido Madaus                  *
 *                                                                         *
 *   Copyright (C) 2007-2008 BerLinux Solutions GbR                        *
 *                           Stefan Schwarzer & Guido Madaus               *
 *                                                                         *
 *   Copyright (C) 2009-2013 BerLinux Solutions GmbH                       *
 *                                                                         *
 *   Authors:                                                              *
 *      Stefan Schwarzer   <stefan.schwarzer@diskohq.org>,                 *
 *      Matthias Hardt     <matthias.hardt@diskohq.org>,                   *
 *      Jens Schneider     <jens.schneider@diskohq.org>,                   *
 *      Guido Madaus       <guido.madaus@diskohq.org>,                     *
 *      Patrick Helterhoff <patrick.helterhoff@diskohq.org>,               *
 *      René Bählkow       <rene.baehlkow@diskohq.org>                     *
 *                                                                         *
 *   This library is free software; you can redistribute it and/or         *
 *   modify it under the terms of the GNU Lesser General Public            *
 *   License version 2.1 as published by the Free Software Foundation.     *
 *                                                                         *
 *   This library 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     *
 *   Lesser General Public License for more details.                       *
 *                                                                         *
 *   You should have received a copy of the GNU Lesser General Public      *
 *   License along with this library; if not, write to the                 *
 *   Free Software Foundation, Inc.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
 **************************************************************************/

#ifndef MMSBUTTONWIDGET_H_
#define MMSBUTTONWIDGET_H_

#include "mmsgui/mmswidget.h"

//! With this class you can get a focusable button.
/*!
In most cases the button widget works as a container for other widgets.
For example:
You want to have a focusable MMSArrow widget. But the arrow widget itself cannot be focused.
So you create a button widget and add the arrow widget to the button.
As result the arrow widget is the child widget of the button.
\author Jens Schneider
*/
class MMSButtonWidget : public MMSWidget {
    private:
        string                  className;
        MMSButtonWidgetClass    *buttonWidgetClass;
        MMSButtonWidgetClass    myButtonWidgetClass;

        bool create(MMSWindow *root, string className, MMSTheme *theme);

        bool init();
        bool release();
        bool draw(bool *backgroundFilled = NULL);

    public:
        MMSButtonWidget(MMSWindow *root, string className, MMSTheme *theme = NULL);
        ~MMSButtonWidget();

        MMSWidget *copyWidget();

    public:
        /* theme access methods */
        void updateFromThemeClass(MMSButtonWidgetClass *themeClass);
};

#endif /*MMSBUTTONWIDGET_H_*/

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