/****************************************************************************
**
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
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** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
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****************************************************************************/

#pragma once

#include <QGraphicsWidget>
#include <QIcon>

QT_BEGIN_NAMESPACE
class QAction;
QT_END_NAMESPACE

namespace QmlDesigner {

class TimelineToolButton : public QGraphicsWidget
{
    Q_OBJECT

public:
    explicit TimelineToolButton(QAction *action, QGraphicsItem *parent = nullptr);
    void paint(QPainter *painter,
               const QStyleOptionGraphicsItem *option,
               QWidget *widget = nullptr) override;
    QRectF boundingRect() const override;

    bool isCheckable() const;
    bool isChecked() const;
    bool isDisabled() const;
    void setChecked(bool b);
    void setDisabled(bool b);

signals:
    void clicked();

protected:
    void hoverEnterEvent(QGraphicsSceneHoverEvent *event) override;
    void hoverLeaveEvent(QGraphicsSceneHoverEvent *event) override;
    void hoverMoveEvent(QGraphicsSceneHoverEvent *event) override;
    void mousePressEvent(QGraphicsSceneMouseEvent *event) override;
    void mouseReleaseEvent(QGraphicsSceneMouseEvent *event) override;

private:
    enum State { Pressed, Hovered, Normal };

    State m_state = Normal;
    QAction *m_action;
};

} // namespace QmlDesigner
