source: trunk/src/gui/util/qsystemtrayicon_p.h@ 561

Last change on this file since 561 was 561, checked in by Dmitry A. Kuminov, 15 years ago

trunk: Merged in qt 4.6.1 sources.

File size: 5.4 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** All rights reserved.
5** Contact: Nokia Corporation ([email protected])
6**
7** This file is part of the QtGui module of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:LGPL$
10** Commercial Usage
11** Licensees holding valid Qt Commercial licenses may use this file in
12** accordance with the Qt Commercial License Agreement provided with the
13** Software or, alternatively, in accordance with the terms contained in
14** a written agreement between you and Nokia.
15**
16** GNU Lesser General Public License Usage
17** Alternatively, this file may be used under the terms of the GNU Lesser
18** General Public License version 2.1 as published by the Free Software
19** Foundation and appearing in the file LICENSE.LGPL included in the
20** packaging of this file. Please review the following information to
21** ensure the GNU Lesser General Public License version 2.1 requirements
22** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
23**
24** In addition, as a special exception, Nokia gives you certain additional
25** rights. These rights are described in the Nokia Qt LGPL Exception
26** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
36** If you have questions regarding the use of this file, please contact
37** Nokia at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef QSYSTEMTRAYICON_P_H
43#define QSYSTEMTRAYICON_P_H
44
45//
46// W A R N I N G
47// -------------
48//
49// This file is not part of the Qt API. It exists for the convenience
50// of a number of Qt sources files. This header file may change from
51// version to version without notice, or even be removed.
52//
53// We mean it.
54//
55
56#include "qsystemtrayicon.h"
57#include "private/qobject_p.h"
58
59#ifndef QT_NO_SYSTEMTRAYICON
60
61#include "QtGui/qmenu.h"
62#include "QtGui/qpixmap.h"
63#include "QtCore/qstring.h"
64#include "QtCore/qpointer.h"
65
66QT_BEGIN_NAMESPACE
67
68class QSystemTrayIconSys;
69class QToolButton;
70class QLabel;
71
72class QSystemTrayIconPrivate : public QObjectPrivate
73{
74 Q_DECLARE_PUBLIC(QSystemTrayIcon)
75
76public:
77 QSystemTrayIconPrivate() : sys(0), visible(false) { }
78
79 void install_sys();
80 void remove_sys();
81 void updateIcon_sys();
82 void updateToolTip_sys();
83 void updateMenu_sys();
84 QRect geometry_sys() const;
85 void showMessage_sys(const QString &msg, const QString &title, QSystemTrayIcon::MessageIcon icon, int secs);
86 static bool isSystemTrayAvailable_sys();
87
88 QPointer<QMenu> menu;
89 QIcon icon;
90 QString toolTip;
91 QSystemTrayIconSys *sys;
92 bool visible;
93};
94
95class QBalloonTip : public QWidget
96{
97 Q_OBJECT
98public:
99 static void showBalloon(QSystemTrayIcon::MessageIcon icon, const QString& title,
100 const QString& msg, QSystemTrayIcon *trayIcon,
101 const QPoint& pos, int timeout, bool showArrow = true);
102 static void hideBalloon();
103 static bool isBalloonVisible();
104
105private:
106 QBalloonTip(QSystemTrayIcon::MessageIcon icon, const QString& title,
107 const QString& msg, QSystemTrayIcon *trayIcon);
108 ~QBalloonTip();
109 void balloon(const QPoint&, int, bool);
110
111protected:
112 void paintEvent(QPaintEvent *);
113 void resizeEvent(QResizeEvent *);
114 void mousePressEvent(QMouseEvent *e);
115 void timerEvent(QTimerEvent *e);
116
117private:
118 QSystemTrayIcon *trayIcon;
119 QPixmap pixmap;
120 int timerId;
121};
122
123#if defined(Q_WS_X11)
124QT_BEGIN_INCLUDE_NAMESPACE
125#include <QtCore/qcoreapplication.h>
126#include <X11/Xlib.h>
127#include <X11/Xatom.h>
128#include <X11/Xutil.h>
129QT_END_INCLUDE_NAMESPACE
130
131class QSystemTrayIconSys : public QWidget
132{
133 friend class QSystemTrayIconPrivate;
134
135public:
136 QSystemTrayIconSys(QSystemTrayIcon *q);
137 ~QSystemTrayIconSys();
138 enum {
139 SYSTEM_TRAY_REQUEST_DOCK = 0,
140 SYSTEM_TRAY_BEGIN_MESSAGE = 1,
141 SYSTEM_TRAY_CANCEL_MESSAGE =2
142 };
143
144 void addToTray();
145 void updateIcon();
146 XVisualInfo* getSysTrayVisualInfo();
147
148 // QObject::event is public but QWidget's ::event() re-implementation
149 // is protected ;(
150 inline bool deliverToolTipEvent(QEvent *e)
151 { return QWidget::event(e); }
152
153 static Window sysTrayWindow;
154 static QList<QSystemTrayIconSys *> trayIcons;
155 static QCoreApplication::EventFilter oldEventFilter;
156 static bool sysTrayTracker(void *message, long *result);
157 static Window locateSystemTray();
158 static Atom sysTraySelection;
159 static XVisualInfo sysTrayVisual;
160
161protected:
162 void paintEvent(QPaintEvent *pe);
163 void resizeEvent(QResizeEvent *re);
164 bool x11Event(XEvent *event);
165 void mousePressEvent(QMouseEvent *event);
166 void mouseDoubleClickEvent(QMouseEvent *event);
167 void wheelEvent(QWheelEvent *event);
168 bool event(QEvent *e);
169
170private:
171 QPixmap background;
172 QSystemTrayIcon *q;
173 Colormap colormap;
174};
175#endif // Q_WS_X11
176
177QT_END_NAMESPACE
178
179#endif // QT_NO_SYSTEMTRAYICON
180
181#endif // QSYSTEMTRAYICON_P_H
182
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