qplatforminputcontext.h

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 QPLATFORMINPUTCONTEXT_H

#define QPLATFORMINPUTCONTEXT_H

//

//  W A R N I N G

//  -------------

//

// This file is part of the QPA API and is not meant to be used

// in applications. Usage of this API may make your code

// source and binary incompatible with future versions of Qt.

//

#include <QtGui/qtguiglobal.h>

#include <QtGui/qinputmethod.h>

QT_BEGIN_NAMESPACE

class QPlatformInputContextPrivate;

class Q_GUI_EXPORT QPlatformInputContext : public QObject

    Q_OBJECT

    Q_DECLARE_PRIVATE(QPlatformInputContext)

public:

    enum Capability {

        HiddenTextCapability = 0x1

};

    QPlatformInputContext();

    ~QPlatformInputContext();

    virtual bool isValid() const;

    virtual bool hasCapability(Capability capability) const;

    virtual void reset();

    virtual void commit();

    virtual void update(Qt::InputMethodQueries);

    virtual void invokeAction(QInputMethod::Action, int cursorPosition);

    virtual bool filterEvent(const QEvent *event);

    virtual QRectF keyboardRect() const;

    void emitKeyboardRectChanged();

    virtual bool isAnimating() const;

    void emitAnimatingChanged();

    virtual void showInputPanel();

    virtual void hideInputPanel();

    virtual bool isInputPanelVisible() const;

    void emitInputPanelVisibleChanged();

    virtual QLocale locale() const;

    void emitLocaleChanged();

    virtual Qt::LayoutDirection inputDirection() const;

    void emitInputDirectionChanged(Qt::LayoutDirection newDirection);

    virtual void setFocusObject(QObject *object);

    bool inputMethodAccepted() const;

    static void setSelectionOnFocusObject(const QPointF &anchorPos, const QPointF &cursorPos);

    static QVariant queryFocusObject(Qt::InputMethodQuery query, QPointF position);

    static QRectF inputItemRectangle();

    static QRectF inputItemClipRectangle();

    static QRectF cursorRectangle();

    static QRectF anchorRectangle();

    static QRectF keyboardRectangle();

private:

    friend class QGuiApplication;

    friend class QGuiApplicationPrivate;

    friend class QInputMethod;

    Qt::LayoutDirection m_inputDirection;

};

QT_END_NAMESPACE

#endif // QPLATFORMINPUTCONTEXT_H