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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtOpenVG module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/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 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QPLATFORMCURSOR_H
#define QPLATFORMCURSOR_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 <QtCore/QList>
#include <QtGui/QImage>
#include <QtGui/QMouseEvent>
#include <QtCore/QWeakPointer>
#include <QtCore/QObject>
#include <qpa/qplatformscreen.h>
#include <QtGui/QCursor>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
// Cursor graphics management
class Q_GUI_EXPORT QPlatformCursorImage {
public:
QPlatformCursorImage(const uchar *data, const uchar *mask, int width, int height, int hotX, int hotY)
{ set(data, mask, width, height, hotX, hotY); }
QImage * image() { return &cursorImage; }
QPoint hotspot() const { return hot; }
void set(const uchar *data, const uchar *mask, int width, int height, int hotX, int hotY);
void set(const QImage &image, int hx, int hy);
void set(Qt::CursorShape);
private:
static void createSystemCursor(int id);
QImage cursorImage;
QPoint hot;
};
class QPlatformCursor;
class Q_GUI_EXPORT QPlatformCursorPrivate {
public:
static QList<QPlatformCursor *> getInstances();
};
class Q_GUI_EXPORT QPlatformCursor : public QObject {
public:
QPlatformCursor();
// input methods
virtual void pointerEvent(const QMouseEvent & event) { Q_UNUSED(event); }
virtual void changeCursor(QCursor * windowCursor, QWindow * window) = 0;
virtual QPoint pos() const;
virtual void setPos(const QPoint &pos);
private:
Q_DECLARE_PRIVATE(QPlatformCursor)
friend void qt_qpa_set_cursor(QWidget * w, bool force);
friend class QApplicationPrivate;
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // QPLATFORMCURSOR_H
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