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88 lines
1.7 KiB
88 lines
1.7 KiB
/****************************************************************************
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**
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** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
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**
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** This file is part of an example program for TQt. This example
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** program may be used, distributed and modified without limitation.
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**
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*****************************************************************************/
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#ifndef SCRIBBLE_H
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#define SCRIBBLE_H
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#include <tqmainwindow.h>
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#include <tqpen.h>
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#include <tqpoint.h>
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#include <tqpixmap.h>
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#include <tqwidget.h>
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#include <tqstring.h>
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#include <tqpointarray.h>
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class TQMouseEvent;
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class TQResizeEvent;
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class TQPaintEvent;
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class TQToolButton;
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class TQSpinBox;
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class Canvas : public TQWidget
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{
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TQ_OBJECT
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public:
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Canvas( TQWidget *parent = 0, const char *name = 0 );
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void setPenColor( const TQColor &c )
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{ pen.setColor( c ); }
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void setPenWidth( int w )
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{ pen.setWidth( w ); }
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TQColor penColor()
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{ return pen.color(); }
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int penWidth()
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{ return pen.width(); }
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void save( const TQString &filename, const TQString &format );
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void clearScreen();
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protected:
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void mousePressEvent( TQMouseEvent *e );
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void mouseReleaseEvent( TQMouseEvent *e );
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void mouseMoveEvent( TQMouseEvent *e );
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void resizeEvent( TQResizeEvent *e );
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void paintEvent( TQPaintEvent *e );
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TQPen pen;
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TQPointArray polyline;
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bool mousePressed;
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TQPixmap buffer;
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};
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class Scribble : public TQMainWindow
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{
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TQ_OBJECT
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public:
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Scribble( TQWidget *parent = 0, const char *name = 0 );
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protected:
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Canvas* canvas;
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TQSpinBox *bPWidth;
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TQToolButton *bPColor, *bSave, *bClear;
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protected slots:
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void slotSave();
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void slotColor();
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void slotWidth( int );
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void slotClear();
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};
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#endif
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