diff options
Diffstat (limited to 'tests/manual/qscreen/main.cpp')
| -rw-r--r-- | tests/manual/qscreen/main.cpp | 41 |
1 files changed, 22 insertions, 19 deletions
diff --git a/tests/manual/qscreen/main.cpp b/tests/manual/qscreen/main.cpp index 905c7d6f77..487e95266b 100644 --- a/tests/manual/qscreen/main.cpp +++ b/tests/manual/qscreen/main.cpp @@ -1,40 +1,32 @@ /**************************************************************************** ** -** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/legal ** ** This file is part of the test suite of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL$ +** $QT_BEGIN_LICENSE:LGPL21$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information ** use the contact form at http://qt.digia.com/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** General Public License version 2.1 or version 3 as published by the Free +** Software Foundation and appearing in the file LICENSE.LGPLv21 and +** LICENSE.LGPLv3 included in the packaging of this file. Please review the +** following information to ensure the GNU Lesser General Public License +** requirements will be met: https://www.gnu.org/licenses/lgpl.html and +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Digia gives you certain additional -** rights. These rights are described in the Digia Qt LGPL Exception +** rights. These rights are described in the Digia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** ** $QT_END_LICENSE$ ** ****************************************************************************/ @@ -49,6 +41,9 @@ int i = 0; +typedef QHash<QScreen*, PropertyWatcher*> ScreensHash; +Q_GLOBAL_STATIC(ScreensHash, props); + void updateSiblings(PropertyWatcher* w) { QLineEdit *siblingsField = w->findChild<QLineEdit *>("siblings"); @@ -88,12 +83,19 @@ void screenAdded(QScreen* screen) geom.moveCenter(screen->geometry().center()); w->move(geom.topLeft()); + props->insert(screen, w); + // workaround for the fact that virtualSiblings is not a property, // thus there is no change notification: // allow the user to update the field manually QObject::connect(w, &PropertyWatcher::updatedAllFields, &updateSiblings); } +void screenRemoved(QScreen* screen) +{ + delete props->take(screen); +} + int main(int argc, char *argv[]) { QApplication a(argc, argv); @@ -101,5 +103,6 @@ int main(int argc, char *argv[]) foreach (QScreen *screen, screens) screenAdded(screen); QObject::connect((const QGuiApplication*)QGuiApplication::instance(), &QGuiApplication::screenAdded, &screenAdded); + QObject::connect((const QGuiApplication*)QGuiApplication::instance(), &QGuiApplication::screenRemoved, &screenRemoved); return a.exec(); } |