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/*
This file is part of KOrganizer.
Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.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 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.
As a special exception, permission is given to link this program
with any edition of Qt, and distribute the resulting executable,
without including the source code for Qt in the source distribution.
*/
#ifndef LINEVIEW_H
#define LINEVIEW_H
#include <qscrollview.h>
#include <qptrlist.h>
class LineView : public QScrollView
{
Q_OBJECT
public:
LineView( QWidget *parent = 0, const char *name = 0 );
virtual ~LineView();
int pixelWidth();
void addLine( int start, int end );
void clear();
protected:
void drawContents(QPainter* p, int cx, int cy, int cw, int ch);
private:
struct Line {
Line( int c, int s, int e ) : column( c ), start( s ), end( e ) {}
int column;
int start;
int end;
};
QPtrList<Line> mLines;
int mPixelWidth;
};
#endif
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