qguiapplication.h - mozsearch

Enable keyboard shortcuts

// Copyright (C) 2016 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

// Qt-Security score:significant reason:default

#ifndef QGUIAPPLICATION_H

#define QGUIAPPLICATION_H

#include <QtGui/qtguiglobal.h>

#include <QtCore/qcoreapplication.h>

#include <QtGui/qwindowdefs.h>

#include <QtGui/qinputmethod.h>

#include <QtCore/qlocale.h>

#include <QtCore/qpoint.h>

#include <QtCore/qsize.h>

QT_BEGIN_NAMESPACE

class QSessionManager;

class QGuiApplicationPrivate;

class QPlatformNativeInterface;

class QPlatformIntegration;

class QPalette;

class QScreen;

class QStyleHints;

#if defined(qApp)

#undef qApp

#endif

#define qApp (static_cast<QGuiApplication *>(QCoreApplication::instance()))

#if defined(qGuiApp)

#undef qGuiApp

#endif

#define qGuiApp (static_cast<QGuiApplication *>(QCoreApplication::instance()))

class Q_GUI_EXPORT QGuiApplication : public QCoreApplication

    Q_OBJECT

    Q_PROPERTY(QIcon windowIcon READ windowIcon WRITE setWindowIcon)

    Q_PROPERTY(QString applicationDisplayName READ applicationDisplayName

               WRITE setApplicationDisplayName NOTIFY applicationDisplayNameChanged)

    Q_PROPERTY(QString desktopFileName READ desktopFileName WRITE setDesktopFileName)

    Q_PROPERTY(Qt::LayoutDirection layoutDirection READ layoutDirection WRITE setLayoutDirection

               NOTIFY layoutDirectionChanged)

    Q_PROPERTY(QString platformName READ platformName STORED false CONSTANT)

    Q_PROPERTY(bool quitOnLastWindowClosed  READ quitOnLastWindowClosed

               WRITE setQuitOnLastWindowClosed)

    Q_PROPERTY(QScreen *primaryScreen READ primaryScreen NOTIFY primaryScreenChanged STORED false)

    Q_PROPERTY(qint64 badgeNumber READ badgeNumber WRITE setBadgeNumber

               NOTIFY badgeNumberChanged REVISION(6, 13))

public:

#ifdef Q_QDOC

    QGuiApplication(int &argc, char **argv);

#else

    QGuiApplication(int &argc, char **argv, int = ApplicationFlags);

#endif

    ~QGuiApplication();

    static void setApplicationDisplayName(const QString &name);

    static QString applicationDisplayName();

    qint64 badgeNumber() const;

    Q_SLOT void setBadgeNumber(qint64 number);

    static void setDesktopFileName(const QString &name);

    static QString desktopFileName();

    static QWindowList allWindows();

    static QWindowList topLevelWindows();

    static QWindow *topLevelAt(const QPoint &pos);

    static void setWindowIcon(const QIcon &icon);

    static QIcon windowIcon();

    static QString platformName();

    static QWindow *modalWindow();

    static QWindow *focusWindow();

    static QObject *focusObject();

    static QScreen *primaryScreen();

    static QList<QScreen *> screens();

    static QScreen *screenAt(const QPoint &point);

    qreal devicePixelRatio() const;

#ifndef QT_NO_CURSOR

    static QCursor *overrideCursor();

    static void setOverrideCursor(const QCursor &);

    static void changeOverrideCursor(const QCursor &);

    static void restoreOverrideCursor();

#endif

    static QFont font();

    static void setFont(const QFont &);

#ifndef QT_NO_CLIPBOARD

    static QClipboard *clipboard();

#endif

    static QPalette palette();

    static void setPalette(const QPalette &pal);

    static Qt::KeyboardModifiers keyboardModifiers();

    static Qt::KeyboardModifiers queryKeyboardModifiers();

    static Qt::MouseButtons mouseButtons();

    static void setLayoutDirection(Qt::LayoutDirection direction);

    static Qt::LayoutDirection layoutDirection();

    static inline bool isRightToLeft() { return layoutDirection() == Qt::RightToLeft; }

    static inline bool isLeftToRight() { return layoutDirection() == Qt::LeftToRight; }

    static QStyleHints *styleHints();

    static void setDesktopSettingsAware(bool on);

    static bool desktopSettingsAware();

    static QInputMethod *inputMethod();

    static QPlatformNativeInterface *platformNativeInterface();

    static QFunctionPointer platformFunction(const QByteArray &function);

    static void setQuitOnLastWindowClosed(bool quit);

    static bool quitOnLastWindowClosed();

    static Qt::ApplicationState applicationState();

    static void setHighDpiScaleFactorRoundingPolicy(Qt::HighDpiScaleFactorRoundingPolicy policy);

    static Qt::HighDpiScaleFactorRoundingPolicy highDpiScaleFactorRoundingPolicy();

    static int exec();

    bool notify(QObject *, QEvent *) override;

#ifndef QT_NO_SESSIONMANAGER

    // session management

    bool isSessionRestored() const;

    QString sessionId() const;

    QString sessionKey() const;

    bool isSavingSession() const;

#endif

    QT_DECLARE_NATIVE_INTERFACE_ACCESSOR(QGuiApplication)

    static void sync();

Q_SIGNALS:

    void fontDatabaseChanged();

    void screenAdded(QScreen *screen);

    void screenRemoved(QScreen *screen);

    void primaryScreenChanged(QScreen *screen);

    void lastWindowClosed();

    void focusObjectChanged(QObject *focusObject);

    void focusWindowChanged(QWindow *focusWindow);

    void applicationStateChanged(Qt::ApplicationState state);

    void layoutDirectionChanged(Qt::LayoutDirection direction);

#ifndef QT_NO_SESSIONMANAGER

    void commitDataRequest(QSessionManager &sessionManager);

    void saveStateRequest(QSessionManager &sessionManager);

#endif

    void applicationDisplayNameChanged();

    void badgeNumberChanged(qint64 number);

#if QT_DEPRECATED_SINCE(6, 0)

    QT_DEPRECATED_VERSION_X_6_0("Handle QEvent::ApplicationPaletteChange instead") void paletteChanged(const QPalette &pal);

    QT_DEPRECATED_VERSION_X_6_0("Handle QEvent::ApplicationFontChange instead")  void fontChanged(const QFont &font);

#endif

protected:

    bool event(QEvent *) override;

#  if QT_VERSION < QT_VERSION_CHECK(7, 0, 0)

#    if !defined(Q_CC_MSVC_ONLY) || Q_CC_MSVC_ONLY > 1951

    QT_DEPRECATED_VERSION_X_6_10("This feature will be removed in Qt 7")

#    endif

    bool compressEvent(QEvent *, QObject *receiver, QPostEventList *) override;

#  endif

    QGuiApplication(QGuiApplicationPrivate &p);

private:

    Q_DISABLE_COPY(QGuiApplication)

    Q_DECLARE_PRIVATE(QGuiApplication)

    Q_PRIVATE_SLOT(d_func(), void _q_updateFocusObject(QObject *object))

    Q_PRIVATE_SLOT(d_func(), void _q_updatePrimaryScreenDpis())

#ifndef QT_NO_GESTURES

    friend class QGestureManager;

#endif

    friend class QFontDatabasePrivate;

    friend class QPlatformIntegration;

#ifndef QT_NO_SESSIONMANAGER

    friend class QPlatformSessionManager;

#endif

};

QT_END_NAMESPACE

#include <QtGui/qguiapplication_platform.h>

#endif // QGUIAPPLICATION_H