qcursor.h
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上传日期:2022-06-22
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- /****************************************************************************
- **
- ** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
- ** Contact: Qt Software Information (qt-info@nokia.com)
- **
- ** This file is part of the QtGui module of the Qt Toolkit.
- **
- ** Commercial Usage
- ** Licensees holding valid Qt Commercial licenses may use this file in
- ** accordance with the Qt Commercial License Agreement provided with the
- ** Software or, alternatively, in accordance with the terms contained in
- ** a written agreement between you and Nokia.
- **
- **
- ** GNU General Public License Usage
- ** Alternatively, this file may be used under the terms of the GNU
- ** General Public License versions 2.0 or 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 GNU General Public Licensing requirements will be met:
- ** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
- ** http://www.gnu.org/copyleft/gpl.html. In addition, as a special
- ** exception, Nokia gives you certain additional rights. These rights
- ** are described in the Nokia Qt GPL Exception version 1.3, included in
- ** the file GPL_EXCEPTION.txt in this package.
- **
- ** Qt for Windows(R) Licensees
- ** As a special exception, Nokia, as the sole copyright holder for Qt
- ** Designer, grants users of the Qt/Eclipse Integration plug-in the
- ** right for the Qt/Eclipse Integration to link to functionality
- ** provided by Qt Designer and its related libraries.
- **
- ** If you are unsure which license is appropriate for your use, please
- ** contact the sales department at qt-sales@nokia.com.
- **
- ****************************************************************************/
- #ifndef QCURSOR_H
- #define QCURSOR_H
- #include <QtCore/qpoint.h>
- #include <QtGui/qwindowdefs.h>
- QT_BEGIN_HEADER
- QT_BEGIN_NAMESPACE
- QT_MODULE(Gui)
- class QVariant;
- /*
- ### The fake cursor has to go first with old qdoc.
- */
- #ifdef QT_NO_CURSOR
- class Q_GUI_EXPORT QCursor
- {
- public:
- static QPoint pos();
- static void setPos(int x, int y);
- inline static void setPos(const QPoint &p) { setPos(p.x(), p.y()); }
- private:
- QCursor();
- };
- #endif // QT_NO_CURSOR
- #ifndef QT_NO_CURSOR
- struct QCursorData;
- class QBitmap;
- class QPixmap;
- #if defined(Q_WS_MAC)
- void qt_mac_set_cursor(const QCursor *c, const QPoint &p);
- #endif
- class Q_GUI_EXPORT QCursor
- {
- public:
- QCursor();
- QCursor(Qt::CursorShape shape);
- QCursor(const QBitmap &bitmap, const QBitmap &mask, int hotX=-1, int hotY=-1);
- QCursor(const QPixmap &pixmap, int hotX=-1, int hotY=-1);
- QCursor(const QCursor &cursor);
- ~QCursor();
- QCursor &operator=(const QCursor &cursor);
- operator QVariant() const;
- Qt::CursorShape shape() const;
- void setShape(Qt::CursorShape newShape);
- const QBitmap *bitmap() const;
- const QBitmap *mask() const;
- QPixmap pixmap() const;
- QPoint hotSpot() const;
- static QPoint pos();
- static void setPos(int x, int y);
- inline static void setPos(const QPoint &p) { setPos(p.x(), p.y()); }
- #ifdef qdoc
- HCURSOR_or_HANDLE handle() const;
- QCursor(HCURSOR cursor);
- QCursor(Qt::HANDLE cursor);
- #endif
- #ifndef qdoc
- #if defined(Q_WS_WIN)
- HCURSOR handle() const;
- QCursor(HCURSOR cursor);
- #elif defined(Q_WS_X11)
- Qt::HANDLE handle() const;
- QCursor(Qt::HANDLE cursor);
- static int x11Screen();
- #elif defined(Q_WS_MAC)
- Qt::HANDLE handle() const;
- #elif defined(Q_WS_QWS)
- int handle() const;
- #endif
- #endif
- private:
- QCursorData *d;
- #if defined(Q_WS_MAC)
- friend void qt_mac_set_cursor(const QCursor *c, const QPoint &p);
- #endif
- };
- #ifdef QT3_SUPPORT
- // CursorShape is defined in X11/X.h
- #ifdef CursorShape
- #define X_CursorShape CursorShape
- #undef CursorShape
- #endif
- typedef Qt::CursorShape QCursorShape;
- #ifdef X_CursorShape
- #define CursorShape X_CursorShape
- #endif
- #endif
- /*****************************************************************************
- QCursor stream functions
- *****************************************************************************/
- #ifndef QT_NO_DATASTREAM
- Q_GUI_EXPORT QDataStream &operator<<(QDataStream &outS, const QCursor &cursor);
- Q_GUI_EXPORT QDataStream &operator>>(QDataStream &inS, QCursor &cursor);
- #endif
- #endif // QT_NO_CURSOR
- QT_END_NAMESPACE
- QT_END_HEADER
- #endif // QCURSOR_H