mirror of
https://github.com/Retropex/dolphin.git
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220 lines
7.4 KiB
C++
220 lines
7.4 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the QtGui module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 3 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL3 included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 3 requirements
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** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 2.0 or (at your option) the GNU General
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** Public license version 3 or any later version approved by the KDE Free
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** Qt Foundation. The licenses are as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-2.0.html and
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** https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QGUIAPPLICATION_H
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#define QGUIAPPLICATION_H
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#include <QtGui/qtguiglobal.h>
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#include <QtCore/qcoreapplication.h>
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#include <QtGui/qwindowdefs.h>
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#include <QtGui/qinputmethod.h>
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#include <QtCore/qlocale.h>
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#include <QtCore/qpoint.h>
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#include <QtCore/qsize.h>
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QT_BEGIN_NAMESPACE
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class QSessionManager;
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class QGuiApplicationPrivate;
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class QPlatformNativeInterface;
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class QPlatformIntegration;
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class QPalette;
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class QScreen;
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class QStyleHints;
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#if defined(qApp)
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#undef qApp
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#endif
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#define qApp (static_cast<QGuiApplication *>(QCoreApplication::instance()))
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#if defined(qGuiApp)
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#undef qGuiApp
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#endif
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#define qGuiApp (static_cast<QGuiApplication *>(QCoreApplication::instance()))
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class Q_GUI_EXPORT QGuiApplication : public QCoreApplication
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{
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Q_OBJECT
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Q_PROPERTY(QIcon windowIcon READ windowIcon WRITE setWindowIcon)
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Q_PROPERTY(QString applicationDisplayName READ applicationDisplayName WRITE setApplicationDisplayName NOTIFY applicationDisplayNameChanged)
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Q_PROPERTY(QString desktopFileName READ desktopFileName WRITE setDesktopFileName)
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Q_PROPERTY(Qt::LayoutDirection layoutDirection READ layoutDirection WRITE setLayoutDirection NOTIFY layoutDirectionChanged)
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Q_PROPERTY(QString platformName READ platformName STORED false)
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Q_PROPERTY(bool quitOnLastWindowClosed READ quitOnLastWindowClosed WRITE setQuitOnLastWindowClosed)
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Q_PROPERTY(QScreen *primaryScreen READ primaryScreen NOTIFY primaryScreenChanged STORED false)
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public:
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#ifdef Q_QDOC
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QGuiApplication(int &argc, char **argv);
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#else
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QGuiApplication(int &argc, char **argv, int = ApplicationFlags);
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#endif
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~QGuiApplication();
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static void setApplicationDisplayName(const QString &name);
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static QString applicationDisplayName();
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static void setDesktopFileName(const QString &name);
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static QString desktopFileName();
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static QWindowList allWindows();
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static QWindowList topLevelWindows();
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static QWindow *topLevelAt(const QPoint &pos);
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static void setWindowIcon(const QIcon &icon);
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static QIcon windowIcon();
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static QString platformName();
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static QWindow *modalWindow();
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static QWindow *focusWindow();
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static QObject *focusObject();
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static QScreen *primaryScreen();
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static QList<QScreen *> screens();
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static QScreen *screenAt(const QPoint &point);
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qreal devicePixelRatio() const;
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#ifndef QT_NO_CURSOR
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static QCursor *overrideCursor();
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static void setOverrideCursor(const QCursor &);
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static void changeOverrideCursor(const QCursor &);
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static void restoreOverrideCursor();
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#endif
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static QFont font();
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static void setFont(const QFont &);
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#ifndef QT_NO_CLIPBOARD
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static QClipboard *clipboard();
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#endif
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static QPalette palette();
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static void setPalette(const QPalette &pal);
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static Qt::KeyboardModifiers keyboardModifiers();
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static Qt::KeyboardModifiers queryKeyboardModifiers();
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static Qt::MouseButtons mouseButtons();
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static void setLayoutDirection(Qt::LayoutDirection direction);
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static Qt::LayoutDirection layoutDirection();
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static inline bool isRightToLeft() { return layoutDirection() == Qt::RightToLeft; }
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static inline bool isLeftToRight() { return layoutDirection() == Qt::LeftToRight; }
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static QStyleHints *styleHints();
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static void setDesktopSettingsAware(bool on);
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static bool desktopSettingsAware();
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static QInputMethod *inputMethod();
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static QPlatformNativeInterface *platformNativeInterface();
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static QFunctionPointer platformFunction(const QByteArray &function);
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static void setQuitOnLastWindowClosed(bool quit);
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static bool quitOnLastWindowClosed();
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static Qt::ApplicationState applicationState();
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static void setHighDpiScaleFactorRoundingPolicy(Qt::HighDpiScaleFactorRoundingPolicy policy);
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static Qt::HighDpiScaleFactorRoundingPolicy highDpiScaleFactorRoundingPolicy();
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static int exec();
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bool notify(QObject *, QEvent *) override;
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#ifndef QT_NO_SESSIONMANAGER
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// session management
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bool isSessionRestored() const;
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QString sessionId() const;
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QString sessionKey() const;
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bool isSavingSession() const;
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static bool isFallbackSessionManagementEnabled();
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static void setFallbackSessionManagementEnabled(bool);
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#endif
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static void sync();
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Q_SIGNALS:
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void fontDatabaseChanged();
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void screenAdded(QScreen *screen);
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void screenRemoved(QScreen *screen);
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void primaryScreenChanged(QScreen *screen);
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void lastWindowClosed();
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void focusObjectChanged(QObject *focusObject);
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void focusWindowChanged(QWindow *focusWindow);
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void applicationStateChanged(Qt::ApplicationState state);
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void layoutDirectionChanged(Qt::LayoutDirection direction);
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#ifndef QT_NO_SESSIONMANAGER
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void commitDataRequest(QSessionManager &sessionManager);
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void saveStateRequest(QSessionManager &sessionManager);
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#endif
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void paletteChanged(const QPalette &pal);
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void applicationDisplayNameChanged();
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void fontChanged(const QFont &font);
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protected:
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bool event(QEvent *) override;
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bool compressEvent(QEvent *, QObject *receiver, QPostEventList *) override;
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QGuiApplication(QGuiApplicationPrivate &p);
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private:
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Q_DISABLE_COPY(QGuiApplication)
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Q_DECLARE_PRIVATE(QGuiApplication)
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Q_PRIVATE_SLOT(d_func(), void _q_updateFocusObject(QObject *object))
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#ifndef QT_NO_GESTURES
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friend class QGestureManager;
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#endif
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friend class QFontDatabasePrivate;
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friend class QPlatformIntegration;
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#ifndef QT_NO_SESSIONMANAGER
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friend class QPlatformSessionManager;
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#endif
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};
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QT_END_NAMESPACE
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#endif // QGUIAPPLICATION_H
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