radiobutton.h

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/*
 *  radiobutton.h  -  radio button with focus widget and read-only options
 *  Program:  kalarm
 *  Copyright © 2002,2003,2005,2006 by David Jarvie <djarvie@kde.org>
 *
 *  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.,
 *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */

#ifndef RADIOBUTTON_H
#define RADIOBUTTON_H

#include <QRadioButton>
class QMouseEvent;
class QKeyEvent;


class RadioButton : public QRadioButton
{
        Q_OBJECT
    public:
        explicit RadioButton(QWidget* parent);
        RadioButton(const QString& text, QWidget* parent);
        bool     isReadOnly() const          { return mReadOnly; }
        virtual void setReadOnly(bool readOnly);
        QWidget* focusWidget() const         { return mFocusWidget; }
        void     setFocusWidget(QWidget* widget, bool enable = true);
    protected:
        virtual void mousePressEvent(QMouseEvent*);
        virtual void mouseReleaseEvent(QMouseEvent*);
        virtual void mouseMoveEvent(QMouseEvent*);
        virtual void keyPressEvent(QKeyEvent*);
        virtual void keyReleaseEvent(QKeyEvent*);
    protected slots:
        void         slotClicked();
    private:
        Qt::FocusPolicy mFocusPolicy;       // default focus policy for the QRadioButton
        QWidget*        mFocusWidget;       // widget to receive focus when button is clicked on
        bool            mFocusWidgetEnable; // enable focus widget before setting focus
        bool            mReadOnly;          // value cannot be changed
};

#endif // RADIOBUTTON_H

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