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 | |||
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1 | /*************************************************************************** | ||
2 | * * | ||
3 | * DrawPad - a drawing program for Opie Environment * | ||
4 | * * | ||
5 | * (C) 2002 by S. Prud'homme <prudhomme@laposte.net> * | ||
6 | * * | ||
7 | * This program is free software; you can redistribute it and/or modify * | ||
8 | * it under the terms of the GNU General Public License as published by * | ||
9 | * the Free Software Foundation; either version 2 of the License, or * | ||
10 | * (at your option) any later version. * | ||
11 | * * | ||
12 | ***************************************************************************/ | ||
13 | |||
14 | #ifndef DRAWPADCANVAS_H | ||
15 | #define DRAWPADCANVAS_H | ||
16 | |||
17 | #include <qwidget.h> | ||
18 | |||
19 | #include <qlist.h> | ||
20 | #include <qpointarray.h> | ||
21 | |||
22 | class DrawPad; | ||
23 | |||
24 | class QPixmap; | ||
25 | |||
26 | class DrawPadCanvas : public QWidget | ||
27 | { | ||
28 | Q_OBJECT | ||
29 | |||
30 | public: | ||
31 | DrawPadCanvas(DrawPad* drawPad, QWidget* parent = 0, const char* name = 0, WFlags f = 0); | ||
32 | ~DrawPadCanvas(); | ||
33 | |||
34 | void load(QIODevice* ioDevice); | ||
35 | void save(QIODevice* ioDevice); | ||
36 | |||
37 | bool goPreviousPageEnabled(); | ||
38 | bool goNextPageEnabled(); | ||
39 | |||
40 | QPixmap* currentPage(); | ||
41 | |||
42 | public slots: | ||
43 | void clearAll(); | ||
44 | void newPage(); | ||
45 | void clearPage(); | ||
46 | void deletePage(); | ||
47 | |||
48 | void goFirstPage(); | ||
49 | void goPreviousPage(); | ||
50 | void goNextPage(); | ||
51 | void goLastPage(); | ||
52 | |||
53 | protected: | ||
54 | void mousePressEvent(QMouseEvent* e); | ||
55 | void mouseReleaseEvent(QMouseEvent* e); | ||
56 | void mouseMoveEvent(QMouseEvent* e); | ||
57 | void resizeEvent(QResizeEvent* e); | ||
58 | void paintEvent(QPaintEvent* e); | ||
59 | |||
60 | private: | ||
61 | DrawPad* m_pDrawPad; | ||
62 | QList<QPixmap> m_buffers; | ||
63 | }; | ||
64 | |||
65 | #endif // DRAWPADCANVAS_H | ||