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1/**********************************************************************
2** Copyright (C) 2000 Trolltech AS. All rights reserved.
3**
4** This file is part of Qtopia Environment.
5**
6** This file may be distributed and/or modified under the terms of the
7** GNU General Public License version 2 as published by the Free Software
8** Foundation and appearing in the file LICENSE.GPL included in the
9** packaging of this file.
10**
11** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
12** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
13**
14** See http://www.trolltech.com/gpl/ for GPL licensing information.
15**
16** Contact info@trolltech.com if any conditions of this licensing are
17** not clear to you.
18**
19**********************************************************************/
20#ifndef QPE_DECORATION_QWS_H__
21#define QPE_DECORATION_QWS_H__
22
23
24#include <qwsdefaultdecoration_qws.h>
25#include <qimage.h>
26#include <qdatetime.h>
27#include <qguardedptr.h>
28
29
30#ifndef QT_NO_QWS_QPE_WM_STYLE
31
32class QPEManager;
33class QTimer;
34
35class QPEDecoration : public QWSDefaultDecoration
36{
37public:
38 QPEDecoration();
39 virtual ~QPEDecoration();
40
41 virtual QRegion region(const QWidget *, const QRect &rect, Region);
42 virtual void paint(QPainter *, const QWidget *);
43 virtual void paintButton(QPainter *, const QWidget *, Region, int state);
44
45 void maximize( QWidget * );
46 void minimize( QWidget * );
47 virtual void help( QWidget * );
48
49 enum QPERegion { Help=LastRegion+1 };
50 void buttonClicked( QPERegion r );
51
52protected:
53 void fillTitle( QPainter *p, const QWidget *w, int x, int y, int w, int h );
54// virtual int getTitleWidth(const QWidget *);
55 virtual int getTitleHeight(const QWidget *);
56 virtual const char **menuPixmap();
57 virtual const char **closePixmap();
58 virtual const char **minimizePixmap();
59 virtual const char **maximizePixmap();
60 virtual const char **normalizePixmap();
61
62protected:
63 QImage imageOk;
64 QImage imageClose;
65 QImage imageHelp;
66 QString helpFile;
67 bool helpExists;
68 QPEManager *qpeManager;
69};
70
71
72class QPEManager : public QObject
73{
74 Q_OBJECT
75 friend class QPEDecoration;
76public:
77 QPEManager( QPEDecoration *d, QObject *parent=0 );
78
79 void updateActive();
80
81protected:
82 int pointInQpeRegion( QWidget *w, const QPoint &p );
83 virtual bool eventFilter( QObject *, QEvent * );
84 void drawButton( QWidget *w, QPEDecoration::QPERegion r, int state );
85
86protected slots:
87 void whatsThisTimeout();
88
89protected:
90 QPEDecoration *decoration;
91 QGuardedPtr<QWidget> active;
92 int helpState;
93 QTime pressTime;
94 QTimer *wtTimer;
95};
96
97
98#endif // QT_NO_QWS_QPE_WM_STYLE
99
100
101#endif // QPE_DECORATION_QWS_H__