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/***************************************************************************
* Copyright (C) 2003 by Hans Karlsson *
* karlsson.h@home.se *
* *
* 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. *
***************************************************************************/
#ifndef TEXTLABEL_H
#define TEXTLABEL_H
#include "meter.h"
#include <tqstring.h>
#include <tqpainter.h>
#include <tqcolor.h>
#include <tqfont.h>
#include <tqfontmetrics.h>
#include <tqstringlist.h>
#include <tqrect.h>
#include "textfield.h"
class TextLabel : public Meter
{
Q_OBJECT
public:
enum ScrollType { ScrollNone, ScrollNormal,
ScrollBackAndForth, ScrollOnePass };
TextLabel(karamba *k, int x,int y,int w,int h);
TextLabel(karamba *k);
~TextLabel();
void setTextProps( TextField* );
void setValue( TQString );
void setValue( long );
//virtual TQString getStringValue() const { return value.join("\n"); };
TQString getStringValue() const { return value.join("\n"); };
void setFontSize( int );
void setBGColor(TQColor clr);
void setFont( TQString );
void setAlignment( TQString );
void setFixedPitch( bool );
void setShadow( int );
void mUpdate( TQPainter * );
virtual void show();
virtual void hide();
int getFontSize() const;
TQColor getBGColor() const;
TQString getFont() const;
TQString getAlignment() const;
bool getFixedPitch() const;
int getShadow() const;
void setScroll(ScrollType type, TQPoint speed, int gap, int pause);
void setScroll(char* type, TQPoint speed, int gap, int pause);
void attachClickArea(TQString leftMouseButton, TQString middleMouseButton,
TQString rightMouseButton);
virtual bool click(TQMouseEvent*);
private:
int alignment;
int clip;
TQStringList value;
TQFont font;
TQColor bgColor;
int lineHeight;
TQSize textSize;
int shadow;
TextField text;
TQPoint scrollSpeed;
TQPoint scrollPos;
int scrollGap;
int scrollPause;
int pauseCounter;
ScrollType scrollType;
int drawText(TQPainter *p, int x, int y, int width, int height,
TQString text);
bool calculateScrollCoords(TQRect meterRect, TQRect &textRect,
TQPoint &next, int &x, int &y);
void calculateTextSize();
};
#endif // TEXTLABEL_H
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