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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#ifndef PLATFORMINPUTCONTEXT_P_H
#define PLATFORMINPUTCONTEXT_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <qevent.h>
#include <qpa/qplatforminputcontext.h>
#include <QPointer>
#include <QLocale>
#include <QtVirtualKeyboard/private/inputselectionhandle_p.h>
#include <QtVirtualKeyboard/private/desktopinputselectioncontrol_p.h>
QT_BEGIN_NAMESPACE
class QVirtualKeyboardInputContext;
class QVirtualKeyboardInputContextPrivate;
namespace QtVirtualKeyboard {
class AbstractInputPanel;
class Q_VIRTUALKEYBOARD_EXPORT PlatformInputContext : public QPlatformInputContext
{
Q_OBJECT
public:
explicit PlatformInputContext();
~PlatformInputContext();
bool isValid() const override;
void reset() override;
void commit() override;
void update(Qt::InputMethodQueries queries) override;
void invokeAction(QInputMethod::Action action, int cursorPosition) override;
QRectF keyboardRect() const override;
bool isAnimating() const override;
void showInputPanel() override;
void hideInputPanel() override;
bool isInputPanelVisible() const override;
QLocale locale() const override;
void setLocale(QLocale locale);
Qt::LayoutDirection inputDirection() const override;
void setInputDirection(Qt::LayoutDirection direction);
QObject *focusObject();
void setFocusObject(QObject *object) override;
QVirtualKeyboardInputContext *inputContext() const;
bool eventFilter(QObject *object, QEvent *event) override;
signals:
void focusObjectChanged();
protected:
void sendEvent(QEvent *event);
void sendKeyEvent(QKeyEvent *event);
QVariant inputMethodQuery(Qt::InputMethodQuery query);
void setInputContext(QVirtualKeyboardInputContext *context);
bool evaluateInputPanelVisible() const;
private slots:
void keyboardRectangleChanged();
void updateInputPanelVisible();
private:
friend class ::QVirtualKeyboardInputContext;
friend class ::QVirtualKeyboardInputContextPrivate;
QPointer<QVirtualKeyboardInputContext> m_inputContext;
QPointer<AbstractInputPanel> m_inputPanel;
QPointer<DesktopInputSelectionControl> m_selectionControl;
QPointer<QObject> m_focusObject;
QLocale m_locale;
Qt::LayoutDirection m_inputDirection;
QEvent *m_filterEvent;
bool m_visible;
bool m_desktopModeDisabled;
};
} // namespace QtVirtualKeyboard
QT_END_NAMESPACE
#endif
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