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Viewing changes to kcontrol/hardware/joystick/poswidget.h

  • Committer: Bazaar Package Importer
  • Author(s): Michał Zając
  • Date: 2011-07-09 08:31:15 UTC
  • Revision ID: james.westby@ubuntu.com-20110709083115-ohyxn6z93mily9fc
Tags: upstream-4.6.90
Import upstream version 4.6.90

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kcontrol/hardware/joystick/poswidget.h
 
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/***************************************************************************
 
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 *   Copyright (C) 2003,2005,2006 by Martin Koller                         *
 
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 *   m.koller@surfeu.at                                                    *
 
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 *   This file is part of the KDE Control Center Module for Joysticks      *
 
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 *                                                                         *
 
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 *   This program is free software; you can redistribute it and/or modify  *
 
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 *   it under the terms of the GNU General Public License as published by  *
 
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 *   the Free Software Foundation; either version 2 of the License, or     *
 
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 *   (at your option) any later version.                                   *
 
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 *                                                                         *
 
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 *   This program is distributed in the hope that it will be useful,       *
 
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 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 
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 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 
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 *   GNU General Public License for more details.                          *
 
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 *                                                                         *
 
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 *   You should have received a copy of the GNU General Public License     *
 
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 *   along with this program; if not, write to the                         *
 
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 *   Free Software Foundation, Inc.,                                       *
 
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 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
 
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 ***************************************************************************/
 
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#ifndef _POSWIDGET_H_
 
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#define _POSWIDGET_H_
 
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#include <QWidget>
 
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#include <QList>
 
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class QPaintEvent;
 
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/**
 
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  Widget to display the joystick-selected (x,y) position
 
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*/
 
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class PosWidget : public QWidget
 
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{
 
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  Q_OBJECT
 
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  public:
 
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    PosWidget(QWidget *parent = 0);
 
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    void changeX(int x);
 
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    void changeY(int y);
 
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    // define if a trace of the moving joystick shall be displayed
 
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    // changing it will erase all previous marks from the widget
 
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    void showTrace(bool t);
 
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  protected:
 
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    virtual void paintEvent(QPaintEvent *);
 
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  private:
 
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    int x, y;
 
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    bool trace;
 
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    QList<QPoint> tracePoints;
 
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};
 
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#endif