/*
 * Copyright (C) 2013 ~ 2015 National University of Defense Technology(NUDT) & Kylin Ltd.
 *
 * Authors:
 *  Kobe Lee    xiangli@ubuntukylin.com/kobe24_lixiang@126.com
 *
 * 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; version 3.
 *
 * 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, see <http://www.gnu.org/licenses/>.
 */

#ifndef KYLINBUTTON_H
#define KYLINBUTTON_H

#include <QPushButton>
#include <QPainter>
#include <QMouseEvent>

class KylinButton : public QPushButton
{
	Q_OBJECT

public:
    explicit KylinButton(QWidget *parent = 0);
    ~KylinButton();
	void setPicName(QString pic_name);

protected:
	void enterEvent(QEvent *);
	void leaveEvent(QEvent *);
	void mousePressEvent(QMouseEvent *event);
	void mouseReleaseEvent(QMouseEvent *event);
    void paintEvent(QPaintEvent *);

private:
	//枚举按钮的几种状态
	enum ButtonStatus{NORMAL, ENTER, PRESS, NOSTATUS};
	ButtonStatus status;
	QString pic_name;

	int btn_width; //按钮宽度
	int btn_height; //按钮高度
	bool m_mousePressed; //按钮左键是否按下
};

#endif //KYLINBUTTON_H