kpresenter

KPrPiePreview.h

00001 // -*- Mode: c++; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 4; -*-
00002 /* This file is part of the KDE project
00003    Copyright (C) 2005 Thorsten Zachmann <zachmann@kde.org>
00004    based on work by
00005    Copyright (C) 1998, 1999 Reginald Stadlbauer <reggie@kde.org>
00006 
00007    This library is free software; you can redistribute it and/or
00008    modify it under the terms of the GNU Library General Public
00009    License as published by the Free Software Foundation; either
00010    version 2 of the License, or (at your option) any later version.
00011 
00012    This library is distributed in the hope that it will be useful,
00013    but WITHOUT ANY WARRANTY; without even the implied warranty of
00014    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00015    Library General Public License for more details.
00016 
00017    You should have received a copy of the GNU Library General Public License
00018    along with this library; see the file COPYING.LIB.  If not, write to
00019    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00020  * Boston, MA 02110-1301, USA.
00021 */
00022 
00023 #ifndef PIEPREVIEW_H
00024 #define PIEPREVIEW_H
00025 
00026 #include <qframe.h>
00027 #include <qpen.h>
00028 #include <qbrush.h>
00029 
00030 #include "global.h"
00031 
00032 class KPrPiePreview : public QFrame
00033 {
00034     Q_OBJECT
00035 
00036 public:
00037     KPrPiePreview( QWidget* parent, const char* );
00038     ~KPrPiePreview() {}
00039 
00040     void setAngle( int _angle )
00041         { angle = _angle; repaint( true ); }
00042     void setLength( int _len )
00043         { len = _len; repaint( true ); }
00044     void setType( PieType _type )
00045         { type = _type; repaint( true ); }
00046     void setPenBrush( const QPen &_pen, const QBrush &_brush )
00047         { pen = _pen; brush = _brush; repaint( true ); }
00048 
00049 protected:
00050     void drawContents( QPainter* );
00051 
00052     int angle, len;
00053     PieType type;
00054     QPen pen;
00055     QBrush brush;
00056 };
00057 
00058 #endif /* PIEPREVIEW_H */
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