/**************************************************************************** ** ** Copyright (C) 2022 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtGui module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:COMM$ ** ** 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 https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** $QT_END_LICENSE$ ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ******************************************************************************/ #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 #include #include #include #include #include #include #include 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 Q_GUI_EXPORT QPlatformCursor : public QObject { public: Q_DISABLE_COPY_MOVE(QPlatformCursor) enum Capability { OverrideCursor = 0x1 }; Q_DECLARE_FLAGS(Capabilities, Capability) QPlatformCursor(); // input methods virtual void pointerEvent(const QMouseEvent & event) { Q_UNUSED(event); } #ifndef QT_NO_CURSOR virtual void changeCursor(QCursor * windowCursor, QWindow * window) = 0; virtual void setOverrideCursor(const QCursor &); virtual void clearOverrideCursor(); #endif // QT_NO_CURSOR virtual QPoint pos() const; virtual void setPos(const QPoint &pos); virtual QSize size() const; static Capabilities capabilities() { return m_capabilities; } static void setCapabilities(Capabilities c) { m_capabilities = c; } static void setCapability(Capability c) { m_capabilities.setFlag(c); } private: friend void qt_qpa_set_cursor(QWidget * w, bool force); friend class QApplicationPrivate; static Capabilities m_capabilities; }; Q_DECLARE_OPERATORS_FOR_FLAGS(QPlatformCursor::Capabilities) QT_END_NAMESPACE #endif // QPLATFORMCURSOR_H