Diffstat (limited to 'noncore/graphics/drawpad/drawpadcanvas.h') (more/less context) (ignore whitespace changes)
-rw-r--r-- | noncore/graphics/drawpad/drawpadcanvas.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/noncore/graphics/drawpad/drawpadcanvas.h b/noncore/graphics/drawpad/drawpadcanvas.h new file mode 100644 index 0000000..2ec9298 --- a/dev/null +++ b/noncore/graphics/drawpad/drawpadcanvas.h @@ -0,0 +1,65 @@ +/*************************************************************************** + * * + * DrawPad - a drawing program for Opie Environment * + * * + * (C) 2002 by S. Prud'homme <prudhomme@laposte.net> * + * * + * 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 DRAWPADCANVAS_H +#define DRAWPADCANVAS_H + +#include <qwidget.h> + +#include <qlist.h> +#include <qpointarray.h> + +class DrawPad; + +class QPixmap; + +class DrawPadCanvas : public QWidget +{ + Q_OBJECT + +public: + DrawPadCanvas(DrawPad* drawPad, QWidget* parent = 0, const char* name = 0, WFlags f = 0); + ~DrawPadCanvas(); + + void load(QIODevice* ioDevice); + void save(QIODevice* ioDevice); + + bool goPreviousPageEnabled(); + bool goNextPageEnabled(); + + QPixmap* currentPage(); + +public slots: + void clearAll(); + void newPage(); + void clearPage(); + void deletePage(); + + void goFirstPage(); + void goPreviousPage(); + void goNextPage(); + void goLastPage(); + +protected: + void mousePressEvent(QMouseEvent* e); + void mouseReleaseEvent(QMouseEvent* e); + void mouseMoveEvent(QMouseEvent* e); + void resizeEvent(QResizeEvent* e); + void paintEvent(QPaintEvent* e); + +private: + DrawPad* m_pDrawPad; + QList<QPixmap> m_buffers; +}; + +#endif // DRAWPADCANVAS_H |