/***************************************************************************

	CButton.h

	(c) 2000-2017 Benoît Minisini <benoit.minisini@gambas-basic.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, 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 __CBUTTON_H
#define __CBUTTON_H

#include <QSize>
#include <QAbstractButton>
#include <QPushButton>
#include <QToolButton>
#include <QEvent>
#include <QResizeEvent>

#include "gambas.h"
#include "CWidget.h"
#include "CPicture.h"
#include "CWindow.h"

#ifndef __CBUTTON_CPP
extern GB_DESC CButtonDesc[];
extern GB_DESC CToggleButtonDesc[];
extern GB_DESC CToolButtonDesc[];
#else

#define QBUTTON(object) ((QButton *)((CWIDGET *)object)->widget)
#define QPUSHBUTTON(object) ((MyPushButton *)((CWIDGET *)object)->widget)
#define QTOOLBUTTON(object) ((MyToolButton *)((CWIDGET *)object)->widget)
#define QABSTRACTBUTTON(object) ((QAbstractButton *)((CWIDGET *)object)->widget)

#define THIS OBJECT(CBUTTON)
#define WIDGET QPUSHBUTTON(_object)
#define WIDGET_TOOL QTOOLBUTTON(_object)

#endif

typedef
	struct {
		CWIDGET widget;
		CPICTURE *picture;
		unsigned radio : 1;
		unsigned autoresize : 1;
		unsigned toolbutton : 1;
		}
	CBUTTON;

class MyPushButton : public QPushButton
{
	Q_OBJECT

public:

	explicit MyPushButton(QWidget *parent);
	~MyPushButton();
	virtual void changeEvent(QEvent *e);
	void calcMinimumSize();
	virtual void resizeEvent(QResizeEvent *e);
	//virtual void paintEvent(QPaintEvent *e);

	CWINDOW *top;
};


class MyToolButton : public QToolButton
{
	Q_OBJECT

public:

	explicit MyToolButton(QWidget *parent);
	~MyToolButton();
	virtual void changeEvent(QEvent *e);
	void calcMinimumSize();
	virtual void resizeEvent(QResizeEvent *e);
	//virtual void paintEvent(QPaintEvent *e);
};


class CButton : public QObject
{
	Q_OBJECT

public:

	static CButton manager;

	static void onlyMe(CBUTTON *);

public slots:

	void clicked(void);
	void clickedToggle(void);
	void clickedTool(void);
};


#endif
