source: trunk/src/gui/kernel/qeventdispatcher_mac.mm@ 890

Last change on this file since 890 was 846, checked in by Dmitry A. Kuminov, 15 years ago

trunk: Merged in qt 4.7.2 sources from branches/vendor/nokia/qt.

File size: 44.9 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2011 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/****************************************************************************
43**
44** Copyright (c) 2007-2008, Apple, Inc.
45**
46** All rights reserved.
47**
48** Redistribution and use in source and binary forms, with or without
49** modification, are permitted provided that the following conditions are met:
50**
51** * Redistributions of source code must retain the above copyright notice,
52** this list of conditions and the following disclaimer.
53**
54** * Redistributions in binary form must reproduce the above copyright notice,
55** this list of conditions and the following disclaimer in the documentation
56** and/or other materials provided with the distribution.
57**
58** * Neither the name of Apple, Inc. nor the names of its contributors
59** may be used to endorse or promote products derived from this software
60** without specific prior written permission.
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62** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
63** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
64** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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66** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
67** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
68** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
69** PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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71** NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
72** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
73**
74****************************************************************************/
75
76#include "qplatformdefs.h"
77#include "private/qt_mac_p.h"
78#include "qeventdispatcher_mac_p.h"
79#include "qapplication.h"
80#include "qevent.h"
81#include "qdialog.h"
82#include "qhash.h"
83#include "qsocketnotifier.h"
84#include "private/qwidget_p.h"
85#include "private/qthread_p.h"
86#include "private/qapplication_p.h"
87
88#include <private/qcocoaapplication_mac_p.h>
89#include "private/qt_cocoa_helpers_mac_p.h"
90
91#ifndef QT_NO_THREAD
92# include "qmutex.h"
93#endif
94
95QT_BEGIN_NAMESPACE
96
97QT_USE_NAMESPACE
98
99/*****************************************************************************
100 Externals
101 *****************************************************************************/
102extern void qt_event_request_timer(MacTimerInfo *); //qapplication_mac.cpp
103extern MacTimerInfo *qt_event_get_timer(EventRef); //qapplication_mac.cpp
104extern void qt_event_request_select(QEventDispatcherMac *); //qapplication_mac.cpp
105extern void qt_event_request_updates(); //qapplication_mac.cpp
106extern OSWindowRef qt_mac_window_for(const QWidget *); //qwidget_mac.cpp
107extern bool qt_is_gui_used; //qapplication.cpp
108extern bool qt_sendSpontaneousEvent(QObject*, QEvent*); // qapplication.cpp
109extern bool qt_mac_is_macsheet(const QWidget *); //qwidget_mac.cpp
110
111static inline CFRunLoopRef mainRunLoop()