| 1 | /**************************************************************************** |
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| 2 | ** |
| 3 | ** Copyright (C) 2016 The Qt Company Ltd. |
| 4 | ** Contact: https://www.qt.io/licensing/ |
| 5 | ** |
| 6 | ** This file is part of the QtQuick 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 QQUICKAPPLICATION_P_H |
| 41 | #define QQUICKAPPLICATION_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/QObject> |
| 55 | #include <QtGui/QFont> |
| 56 | #include <qqml.h> |
| 57 | #include <QtQml/private/qqmlglobal_p.h> |
| 58 | #include <private/qtquickglobal_p.h> |
| 59 | #include "../items/qquickscreen_p.h" |
| 60 | |
| 61 | QT_BEGIN_NAMESPACE |
| 62 | |
| 63 | class Q_AUTOTEST_EXPORT QQuickApplication : public QQmlApplication |
| 64 | { |
| 65 | Q_OBJECT |
| 66 | Q_PROPERTY(bool active READ active NOTIFY activeChanged) // deprecated, use 'state' instead |
| 67 | Q_PROPERTY(Qt::LayoutDirection layoutDirection READ layoutDirection NOTIFY layoutDirectionChanged) |
| 68 | Q_PROPERTY(bool supportsMultipleWindows READ supportsMultipleWindows CONSTANT) |
| 69 | Q_PROPERTY(Qt::ApplicationState state READ state NOTIFY stateChanged) |
| 70 | Q_PROPERTY(QFont font READ font CONSTANT) |
| 71 | Q_PROPERTY(QString displayName READ displayName WRITE setDisplayName NOTIFY displayNameChanged) |
| 72 | Q_PROPERTY(QQmlListProperty<QQuickScreenInfo> screens READ screens NOTIFY screensChanged) |
| 73 | |
| 74 | QML_NAMED_ELEMENT(Application) |
| 75 | QML_UNCREATABLE("Application is an abstract class.") |
| 76 | |
| 77 | public: |
| 78 | explicit QQuickApplication(QObject *parent = nullptr); |
| 79 | virtual ~QQuickApplication(); |
| 80 | bool active() const; |
| 81 | Qt::LayoutDirection layoutDirection() const; |
| 82 | bool supportsMultipleWindows() const; |
| 83 | Qt::ApplicationState state() const; |
| 84 | QFont font() const; |
| 85 | QQmlListProperty<QQuickScreenInfo> screens(); |
| 86 | QString displayName() const; |
| 87 | void setDisplayName(const QString &displayName); |
| 88 | |
| 89 | Q_SIGNALS: |
| 90 | void activeChanged(); |
| 91 | void displayNameChanged(); |
| 92 | void layoutDirectionChanged(); |
| 93 | void stateChanged(Qt::ApplicationState state); |
| 94 | void screensChanged(); |
| 95 | |
| 96 | private Q_SLOTS: |
| 97 | void updateScreens(); |
| 98 | |
| 99 | private: |
| 100 | Q_DISABLE_COPY(QQuickApplication) |
| 101 | QVector<QQuickScreenInfo *> m_screens; |
| 102 | }; |
| 103 | |
| 104 | QT_END_NAMESPACE |
| 105 | |
| 106 | QML_DECLARE_TYPE(QQuickApplication) |
| 107 | |
| 108 | #endif // QQUICKAPPLICATION_P_H |
| 109 |