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Diffstat (limited to 'examples/scribble/scribble.h')
-rw-r--r-- | examples/scribble/scribble.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/examples/scribble/scribble.h b/examples/scribble/scribble.h new file mode 100644 index 000000000..6e23cbf82 --- /dev/null +++ b/examples/scribble/scribble.h @@ -0,0 +1,87 @@ +/**************************************************************************** +** +** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved. +** +** This file is part of an example program for TQt. This example +** program may be used, distributed and modified without limitation. +** +*****************************************************************************/ + +#ifndef SCRIBBLE_H +#define SCRIBBLE_H + +#include <qmainwindow.h> +#include <qpen.h> +#include <qpoint.h> +#include <qpixmap.h> +#include <qwidget.h> +#include <qstring.h> +#include <qpointarray.h> + +class TQMouseEvent; +class TQResizeEvent; +class TQPaintEvent; +class TQToolButton; +class TQSpinBox; + +class Canvas : public TQWidget +{ + Q_OBJECT + +public: + Canvas( TQWidget *parent = 0, const char *name = 0 ); + + void setPenColor( const TQColor &c ) + { pen.setColor( c ); } + + void setPenWidth( int w ) + { pen.setWidth( w ); } + + TQColor penColor() + { return pen.color(); } + + int penWidth() + { return pen.width(); } + + void save( const TQString &filename, const TQString &format ); + + void clearScreen(); + +protected: + void mousePressEvent( TQMouseEvent *e ); + void mouseReleaseEvent( TQMouseEvent *e ); + void mouseMoveEvent( TQMouseEvent *e ); + void resizeEvent( TQResizeEvent *e ); + void paintEvent( TQPaintEvent *e ); + + TQPen pen; + TQPointArray polyline; + + bool mousePressed; + + TQPixmap buffer; + +}; + +class Scribble : public TQMainWindow +{ + Q_OBJECT + +public: + Scribble( TQWidget *parent = 0, const char *name = 0 ); + +protected: + Canvas* canvas; + + TQSpinBox *bPWidth; + TQToolButton *bPColor, *bSave, *bClear; + +protected slots: + void slotSave(); + void slotColor(); + void slotWidth( int ); + void slotClear(); + +}; + +#endif |