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/***************************************************************************
* Copyright (C) 2003 by Martin Koller *
* m.koller@surfeu.at *
* This file is part of the KDE Control Center Module for Joysticks *
* *
* 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 _POSWIDGET_H_
#define _POSWIDGET_H_
#include <qwidget.h>
/**
Widget to display the joystick-selected (x,y) position
*/
class PosWidget : public QWidget
{
Q_OBJECT
public:
PosWidget(QWidget *parent = 0, const char *name = 0);
void changeX(int x);
void changeY(int y);
// define if a trace of the moving joystick shall be displayed
// setting it to false will erase all previous marks from the widget
// NOTE: the traced positions are not stored and will be erased if the widget is covered/redisplayed
void showTrace(bool t);
protected:
virtual void paintEvent(QPaintEvent *);
private:
void eraseOld();
private:
int x, y;
bool trace;
};
#endif
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