1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the Qt Virtual Keyboard module of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:GPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU 19 ** General Public License version 3 or (at your option) any later version 20 ** approved by the KDE Free Qt Foundation. The licenses are as published by 21 ** the Free Software Foundation and appearing in the file LICENSE.GPL3 22 ** included in the packaging of this file. Please review the following 23 ** information to ensure the GNU General Public License requirements will 24 ** be met: https://www.gnu.org/licenses/gpl-3.0.html. 25 ** 26 ** $QT_END_LICENSE$ 27 ** 28 ****************************************************************************/ 29 30 #ifndef ABSTRACTINPUTPANEL_H 31 #define ABSTRACTINPUTPANEL_H 32 33 #include <QObject> 34 35 namespace QtVirtualKeyboard { 36 37 class AbstractInputPanel : public QObject 38 { 39 Q_OBJECT 40 protected: 41 AbstractInputPanel(QObjectPrivate &dd, QObject *parent = 0); 42 public: 43 explicit AbstractInputPanel(QObject *parent = 0); 44 ~AbstractInputPanel(); 45 46 virtual void show(QObject*, QPoint) = 0; 47 virtual void hide(QObject*) = 0; 48 virtual bool isVisible() const = 0; 49 virtual void setInputRect(const QRect &inputRect); 50 virtual bool eventFilter(QObject *, QEvent *) = 0; 51 public slots: 52 virtual void createView(); 53 virtual void destroyView(); 54 }; 55 56 } // namespace QtVirtualKeyboard 57 58 #endif // ABSTRACTINPUTPANEL_H 59