/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtWidgets module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
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** accordance with the commercial license agreement provided with the
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** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
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****************************************************************************/

#ifndef QABSTRACTBUTTON_P_H
#define QABSTRACTBUTTON_P_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include <QtWidgets/private/qtwidgetsglobal_p.h>
#include "qabstractbutton.h"

#include "QtCore/qbasictimer.h"
#include "private/qwidget_p.h"

QT_BEGIN_NAMESPACE

class QAbstractButtonPrivate : public QWidgetPrivate
{
    Q_DECLARE_PUBLIC(QAbstractButton)
public:
    QAbstractButtonPrivate(QSizePolicy::ControlType type = QSizePolicy::DefaultType);

    QString text;
    QIcon icon;
    QSize iconSize;
#ifndef QT_NO_SHORTCUT
    QKeySequence shortcut;
    int shortcutId;
#endif
    uint checkable :1;
    uint checked :1;
    uint autoRepeat :1;
    uint autoExclusive :1;
    uint down :1;
    uint blockRefresh :1;
    uint pressed : 1;

#if QT_CONFIG(buttongroup)
    QButtonGroup* group;
#endif
    QBasicTimer repeatTimer;
    QBasicTimer animateTimer;

    int autoRepeatDelay, autoRepeatInterval;

    QSizePolicy::ControlType controlType;
    mutable QSize sizeHint;

    void init();
    void click();
    void refresh();

    QList<QAbstractButton *>queryButtonList() const;
    QAbstractButton *queryCheckedButton() const;
    void notifyChecked();
    void moveFocus(int key);
    void fixFocusPolicy();

    void emitPressed();
    void emitReleased();
    void emitClicked();
    void emitToggled(bool checked);
};

QT_END_NAMESPACE

#endif // QABSTRACTBUTTON_P_H