1 /****************************************************************************
3 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4 ** All rights reserved.
5 ** Contact: Nokia Corporation (qt-info@nokia.com)
7 ** This file is part of the QtDeclarative module of the Qt Toolkit.
9 ** $QT_BEGIN_LICENSE:LGPL$
10 ** No Commercial Usage
11 ** This file contains pre-release code and may not be distributed.
12 ** You may use this file in accordance with the terms and conditions
13 ** contained in the Technology Preview License Agreement accompanying
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.
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.
28 ** If you have questions regarding the use of this file, please contact
29 ** Nokia at qt-info@nokia.com.
40 ****************************************************************************/
42 #ifndef QDECLARATIVEGLOBAL_H
43 #define QDECLARATIVEGLOBAL_H
45 #include <QtCore/qglobal.h>
46 #include <QtCore/QObject>
52 QT_MODULE(Declarative)
54 #define DEFINE_BOOL_CONFIG_OPTION(name, var) \
57 static enum { Yes, No, Unknown } status = Unknown; \
58 if (status == Unknown) { \
59 QByteArray v = qgetenv(#var); \
60 bool value = !v.isEmpty() && v != "0" && v != "false"; \
61 if (value) status = Yes; \
64 return status == Yes; \
68 #define Q_DECLARATIVE_PRIVATE_EXPORT Q_AUTOTEST_EXPORT
70 #define Q_DECLARATIVE_PRIVATE_EXPORT Q_DECLARATIVE_EXPORT
73 struct QDeclarativeGraphics_DerivedObject : public QObject
75 void setParent_noEvent(QObject *parent) {
76 bool sce = d_ptr->sendChildEvents;
77 d_ptr->sendChildEvents = false;
79 d_ptr->sendChildEvents = sce;
84 Returns true if the case of \a fileName is equivalent to the file case of
85 \a fileName on disk, and false otherwise.
87 This is used to ensure that the behavior of QML on a case-insensitive file
88 system is the same as on a case-sensitive file system. This function
89 performs a "best effort" attempt to determine the real case of the file.
90 It may have false positives (say the case is correct when it isn't), but it
91 should never have a false negative (say the case is incorrect when it is
94 bool QDeclarative_isFileCaseCorrect(const QString &fileName);
97 Makes the \a object a child of \a parent. Note that when using this method,
98 neither \a parent nor the object's previous parent (if it had one) will
99 receive ChildRemoved or ChildAdded events.
101 inline void QDeclarative_setParent_noEvent(QObject *object, QObject *parent)
103 static_cast<QDeclarativeGraphics_DerivedObject *>(object)->setParent_noEvent(parent);
110 #endif // QDECLARATIVEGLOBAL_H