1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2017 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the QtTest module of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the 21 ** packaging of this file. Please review the following information to 22 ** ensure the GNU Lesser General Public License version 3 requirements 23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. 24 ** 25 ** GNU General Public License Usage 26 ** Alternatively, this file may be used under the terms of the GNU 27 ** General Public License version 2.0 or (at your option) the GNU General 28 ** Public license version 3 or any later version approved by the KDE Free 29 ** Qt Foundation. The licenses are as published by the Free Software 30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 31 ** included in the packaging of this file. Please review the following 32 ** information to ensure the GNU General Public License requirements will 33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and 34 ** https://www.gnu.org/licenses/gpl-3.0.html. 35 ** 36 ** $QT_END_LICENSE$ 37 ** 38 ****************************************************************************/ 39 40 #ifndef QTESTHELPERS_P_H 41 #define QTESTHELPERS_P_H 42 43 // 44 // W A R N I N G 45 // ------------- 46 // 47 // This file is not part of the Qt API. It exists purely as an 48 // implementation detail. This header file may change from version to 49 // version without notice, or even be removed. 50 // 51 // We mean it. 52 // 53 54 #include <QtCore/QFile> 55 #include <QtCore/QString> 56 #include <QtCore/QChar> 57 #include <QtCore/QPoint> 58 59 #ifdef QT_GUI_LIB 60 #include <QtGui/QGuiApplication> 61 #include <QtGui/QScreen> 62 #endif 63 64 #ifdef QT_WIDGETS_LIB 65 #include <QtWidgets/QWidget> 66 #endif 67 68 QT_BEGIN_NAMESPACE 69 70 namespace QTestPrivate { 71 canHandleUnicodeFileNames()72static inline bool canHandleUnicodeFileNames() 73 { 74 #if defined(Q_OS_WIN) 75 return true; 76 #else 77 // Check for UTF-8 by converting the Euro symbol (see tst_utf8) 78 return QFile::encodeName(QString(QChar(0x20AC))) == QByteArrayLiteral("\342\202\254"); 79 #endif 80 } 81 82 #ifdef QT_WIDGETS_LIB centerOnScreen(QWidget * w,const QSize & size)83static inline void centerOnScreen(QWidget *w, const QSize &size) 84 { 85 const QPoint offset = QPoint(size.width() / 2, size.height() / 2); 86 w->move(QGuiApplication::primaryScreen()->availableGeometry().center() - offset); 87 } 88 centerOnScreen(QWidget * w)89static inline void centerOnScreen(QWidget *w) 90 { 91 centerOnScreen(w, w->geometry().size()); 92 } 93 94 /*! \internal 95 96 Make a widget frameless to prevent size constraints of title bars from interfering (Windows). 97 */ setFrameless(QWidget * w)98static inline void setFrameless(QWidget *w) 99 { 100 Qt::WindowFlags flags = w->windowFlags(); 101 flags |= Qt::FramelessWindowHint; 102 flags &= ~(Qt::WindowTitleHint | Qt::WindowSystemMenuHint 103 | Qt::WindowMinMaxButtonsHint | Qt::WindowCloseButtonHint); 104 w->setWindowFlags(flags); 105 } 106 #endif // QT_WIDGETS_LIB 107 108 } // namespace QTestPrivate 109 110 QT_END_NAMESPACE 111 112 #endif // QTESTHELPERS_P_H 113