110 lines
3.7 KiB
C++
110 lines
3.7 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 QPLATFORMINPUTCONTEXT_H
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#define QPLATFORMINPUTCONTEXT_H
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//
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// W A R N I N G
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// -------------
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//
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// This file is part of the QPA API and is not meant to be used
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// in applications. Usage of this API may make your code
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// source and binary incompatible with future versions of Qt.
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//
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#include <QtGui/qtguiglobal.h>
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#include <QtGui/qinputmethod.h>
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QT_BEGIN_NAMESPACE
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class QPlatformInputContextPrivate;
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class Q_GUI_EXPORT QPlatformInputContext : public QObject
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{
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Q_OBJECT
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Q_DECLARE_PRIVATE(QPlatformInputContext)
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public:
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enum Capability {
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HiddenTextCapability = 0x1
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};
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QPlatformInputContext();
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virtual ~QPlatformInputContext();
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virtual bool isValid() const;
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virtual bool hasCapability(Capability capability) const;
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virtual void reset();
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virtual void commit();
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virtual void update(Qt::InputMethodQueries);
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virtual void invokeAction(QInputMethod::Action, int cursorPosition);
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virtual bool filterEvent(const QEvent *event);
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virtual QRectF keyboardRect() const;
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void emitKeyboardRectChanged();
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virtual bool isAnimating() const;
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void emitAnimatingChanged();
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virtual void showInputPanel();
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virtual void hideInputPanel();
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virtual bool isInputPanelVisible() const;
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void emitInputPanelVisibleChanged();
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virtual QLocale locale() const;
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void emitLocaleChanged();
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virtual Qt::LayoutDirection inputDirection() const;
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void emitInputDirectionChanged(Qt::LayoutDirection newDirection);
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virtual void setFocusObject(QObject *object);
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bool inputMethodAccepted() const;
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static void setSelectionOnFocusObject(const QPointF &anchorPos, const QPointF &cursorPos);
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private:
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friend class QGuiApplication;
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friend class QGuiApplicationPrivate;
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friend class QInputMethod;
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};
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QT_END_NAMESPACE
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#endif // QPLATFORMINPUTCONTEXT_H
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