/**************************************************************************** ** ** Copyright (C) 2015 The Qt Company Ltd. ** Contact: http://www.qt.io/licensing/ ** ** This file is part of the QtGui module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL21$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see http://www.qt.io/terms-conditions. For further ** information use the contact form at http://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 or version 3 as published by the Free ** Software Foundation and appearing in the file LICENSE.LGPLv21 and ** LICENSE.LGPLv3 included in the packaging of this file. Please review the ** following information to ensure the GNU Lesser General Public License ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** As a special exception, The Qt Company gives you certain additional ** rights. These rights are described in The Qt Company LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #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 QT_BEGIN_NAMESPACE class QPlatformInputContextPrivate; class Q_GUI_EXPORT QPlatformInputContext : public QObject { Q_OBJECT Q_DECLARE_PRIVATE(QPlatformInputContext) public: enum Capability { HiddenTextCapability = 0x1 }; QPlatformInputContext(); virtual ~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; private: friend class QGuiApplication; friend class QGuiApplicationPrivate; friend class QInputMethod; }; QT_END_NAMESPACE #endif // QPLATFORMINPUTCONTEXT_H