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1 | /********************************************************************** | ||
2 | ** ColorPopupMenu | ||
3 | ** | ||
4 | ** Popup menu for selecting colors | ||
5 | ** | ||
6 | ** Based on colorpanel by S. Prud'homme <prudhomme@laposte.net> | ||
7 | ** | ||
8 | ** Copyright (C) 2002, Dan Williams | ||
9 | ** williamsdr@acm.org | ||
10 | ** http://draknor.net | ||
11 | ** | ||
12 | ** This file may be distributed and/or modified under the terms of the | ||
13 | ** GNU General Public License version 2 as published by the Free Software | ||
14 | ** Foundation and appearing in the file LICENSE.GPL included in the | ||
15 | ** packaging of this file. | ||
16 | ** | ||
17 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | ||
18 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | ||
19 | ** | ||
20 | **********************************************************************/ | ||
21 | |||
22 | #ifndef COLORPOPUPMENU_H | ||
23 | #define COLORPOPUPMENU_H | ||
24 | |||
25 | #include <qframe.h> | ||
26 | #include <qpopupmenu.h> | ||
27 | |||
28 | class QWidget; | ||
29 | class QGridLayout; | ||
30 | |||
31 | class ColorPanelButton : public QFrame | ||
32 | { | ||
33 | Q_OBJECT | ||
34 | |||
35 | public: | ||
36 | ColorPanelButton(const QColor& color, QWidget* parent = 0, const char* name = 0); | ||
37 | ~ColorPanelButton(); | ||
38 | |||
39 | void setActive(bool active); | ||
40 | |||
41 | void enterEvent(QEvent* e); | ||
42 | void leaveEvent(QEvent* e); | ||
43 | void paintEvent(QPaintEvent* e); | ||
44 | void mouseReleaseEvent(QMouseEvent* e); | ||
45 | |||
46 | signals: | ||
47 | void selected(const QColor&); | ||
48 | |||
49 | private: | ||
50 | QColor m_color; | ||
51 | bool m_active; | ||
52 | }; | ||
53 | |||
54 | class ColorPopupMenu : public QPopupMenu | ||
55 | { | ||
56 | Q_OBJECT | ||
57 | |||
58 | public: | ||
59 | ColorPopupMenu( const QColor& color, QWidget* parent = 0, const char* name = 0 ); | ||
60 | ~ColorPopupMenu(); | ||
61 | |||
62 | private: | ||
63 | QColor m_color; | ||
64 | QWidget* colorPanel; | ||
65 | QGridLayout* colorLayout; | ||
66 | |||
67 | void addColor( const QColor& color, int row, int col ); | ||
68 | |||
69 | signals: | ||
70 | void colorSelected( const QColor& color ); | ||
71 | |||
72 | protected slots: | ||
73 | void buttonSelected( const QColor& color ); | ||
74 | void moreColorClicked(); | ||
75 | }; | ||
76 | |||
77 | #endif // COLORPOPUPMENUANEL_H | ||