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/* ****************************************************************************
This file is part of the game 'KJumpingCube'
Copyright (C) 1998-2000 by Matthias Kiefer
<matthias.kiefer@gmx.de>
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 KCUBEWIDGET_H
#define KCUBEWIDGET_H
#include <qframe.h>
#include "cube.h"
class QPalette;
class QTimer;
/**
*
*/
class KCubeWidget : public QFrame , public Cube
{
Q_OBJECT
public:
/** constructs a new KCubeWidget*/
KCubeWidget(QWidget* parent=0,const char* name=0
,Owner owner=Cube::Nobody,int value=1,int max=0);
virtual ~KCubeWidget();
virtual Owner setOwner(Owner newOwner);
virtual void setValue(int newValue);
/** takes the information from a Cube */
KCubeWidget& operator=(const Cube&);
KCubeWidget& operator=(const KCubeWidget&);
/** shows a tip e.g. blinks with the interval 500 and number times */
void showHint(int interval=500,int number=5);
/** stops showing a hint */
void stopHint();
/**
* animates the cube if possible (if feature is enabled)
* In KCubeWidget this function does nothing, it's just for having
* a public interface for all classes that inherits KCubeWidget
*/
virtual void animate(bool flag);
/**
* sets the coordinates of the Cube in a Cubebox;
* needed for identification when clicked.
*/
void setCoordinates(int row,int column);
/** returns the row */
int row() const;
/** returns the column */
int column() const;
/** enables or disables possibility to click a cube*/
static void enableClicks(bool flag);
static void setColor(Owner forWhom, QPalette newPalette);
static QPalette color(Owner forWhom);
public slots:
/** resets the Cube to default values */
virtual void reset();
/** shows changed colors*/
virtual void updateColors();
signals:
void clicked(int row,int column,bool isClick);
protected:
/** checks, if mouseclick was inside this cube*/
virtual void mouseReleaseEvent(QMouseEvent*);
/** refreshs the contents of the Cube */
virtual void drawContents(QPainter*);
int hintCounter;
protected slots:
/**
* To this function the hintTimer is connected.
* It manage a periodical way of showing a hint.
*/
virtual void hint();
private:
int _row;
int _column;
QTimer *hintTimer;
static bool _clicksAllowed;
static QPalette color1;
static QPalette color2;
};
#endif // KCUBEWIDGET_H
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