| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #ifndef QQUICKAPPLICATION_P_H |
| 5 | #define QQUICKAPPLICATION_P_H |
| 6 | |
| 7 | // |
| 8 | // W A R N I N G |
| 9 | // ------------- |
| 10 | // |
| 11 | // This file is not part of the Qt API. It exists purely as an |
| 12 | // implementation detail. This header file may change from version to |
| 13 | // version without notice, or even be removed. |
| 14 | // |
| 15 | // We mean it. |
| 16 | // |
| 17 | |
| 18 | #include <QtQuick/private/qtquickglobal_p.h> |
| 19 | #include <QtQuick/private/qquickscreen_p.h> |
| 20 | |
| 21 | #include <QtQml/qqml.h> |
| 22 | #include <QtQml/private/qqmlglobal_p.h> |
| 23 | |
| 24 | #include <QtGui/qfont.h> |
| 25 | #include <QtGui/qstylehints.h> |
| 26 | |
| 27 | #include <QtCore/qobject.h> |
| 28 | |
| 29 | QT_BEGIN_NAMESPACE |
| 30 | |
| 31 | class Q_QUICK_PRIVATE_EXPORT QQuickApplication : public QQmlApplication |
| 32 | { |
| 33 | Q_OBJECT |
| 34 | Q_PROPERTY(bool active READ active NOTIFY activeChanged FINAL) // deprecated, use 'state' instead |
| 35 | Q_PROPERTY(Qt::LayoutDirection layoutDirection READ layoutDirection NOTIFY layoutDirectionChanged FINAL) |
| 36 | Q_PROPERTY(bool supportsMultipleWindows READ supportsMultipleWindows CONSTANT FINAL) |
| 37 | Q_PROPERTY(Qt::ApplicationState state READ state NOTIFY stateChanged FINAL) |
| 38 | Q_PROPERTY(QFont font READ font CONSTANT FINAL) |
| 39 | Q_PROPERTY(QString displayName READ displayName WRITE setDisplayName NOTIFY displayNameChanged FINAL) |
| 40 | Q_PROPERTY(QQmlListProperty<QQuickScreenInfo> screens READ screens NOTIFY screensChanged FINAL) |
| 41 | Q_PROPERTY(QStyleHints *styleHints READ styleHints CONSTANT FINAL) |
| 42 | |
| 43 | QML_NAMED_ELEMENT(Application) |
| 44 | QML_SINGLETON |
| 45 | QML_ADDED_IN_VERSION(2, 0) |
| 46 | |
| 47 | public: |
| 48 | explicit QQuickApplication(QObject *parent = nullptr); |
| 49 | virtual ~QQuickApplication(); |
| 50 | bool active() const; |
| 51 | Qt::LayoutDirection layoutDirection() const; |
| 52 | bool supportsMultipleWindows() const; |
| 53 | Qt::ApplicationState state() const; |
| 54 | QFont font() const; |
| 55 | QQmlListProperty<QQuickScreenInfo> screens(); |
| 56 | QString displayName() const; |
| 57 | void setDisplayName(const QString &displayName); |
| 58 | QStyleHints *styleHints(); |
| 59 | |
| 60 | Q_SIGNALS: |
| 61 | void activeChanged(); |
| 62 | void displayNameChanged(); |
| 63 | void layoutDirectionChanged(); |
| 64 | void stateChanged(Qt::ApplicationState state); |
| 65 | void screensChanged(); |
| 66 | |
| 67 | private Q_SLOTS: |
| 68 | void updateScreens(); |
| 69 | |
| 70 | private: |
| 71 | Q_DISABLE_COPY(QQuickApplication) |
| 72 | QVector<QQuickScreenInfo *> m_screens; |
| 73 | }; |
| 74 | |
| 75 | QT_END_NAMESPACE |
| 76 | |
| 77 | QML_DECLARE_TYPE(QQuickApplication) |
| 78 | |
| 79 | #endif // QQUICKAPPLICATION_P_H |
| 80 |