qskinny/src/controls/QskEvent.h
2020-12-09 14:56:10 +01:00

143 lines
3.1 KiB
C++

/******************************************************************************
* QSkinny - Copyright (C) 2016 Uwe Rathmann
* This file may be used under the terms of the QSkinny License, Version 1.0
*****************************************************************************/
#ifndef QSK_EVENT_H
#define QSK_EVENT_H
#include "QskAspect.h"
#include <qcoreevent.h>
#include <qrect.h>
#include <memory>
class QskGesture;
class QskPopup;
class QQuickWindow;
class QQuickItem;
class QMouseEvent;
class QWheelEvent;
class QHoverEvent;
class QSK_EXPORT QskEvent : public QEvent
{
public:
enum Type
{
NoEvent = 53800,
GeometryChange,
WindowChange,
/*
Popups indicate their existence to the owning window
to allow for priority based stacking rules
*/
PopupAdded,
PopupRemoved,
Gesture,
Animator,
MaxEvent = NoEvent + 50
};
QskEvent( QskEvent::Type type );
#if QT_VERSION < QT_VERSION_CHECK( 6, 0, 0 )
virtual QskEvent *clone() const;
#endif
};
class QSK_EXPORT QskGeometryChangeEvent : public QskEvent
{
public:
QskGeometryChangeEvent( const QRectF& rect, const QRectF& oldRect );
inline const QRectF& rect() const { return m_rect; }
inline const QRectF& oldRect() const { return m_oldRect; }
bool isResized() const;
bool isMoved() const;
QskGeometryChangeEvent* clone() const override;
private:
const QRectF m_rect;
const QRectF m_oldRect;
};
class QSK_EXPORT QskWindowChangeEvent : public QskEvent
{
public:
QskWindowChangeEvent( QQuickWindow* oldWindow, QQuickWindow* window );
inline QQuickWindow* window() const { return m_window; }
inline QQuickWindow* oldWindow() const { return m_oldWindow; }
QskWindowChangeEvent* clone() const override;
private:
QQuickWindow* const m_oldWindow;
QQuickWindow* const m_window;
};
class QSK_EXPORT QskPopupEvent : public QskEvent
{
public:
QskPopupEvent( Type, QskPopup* );
inline QskPopup* popup() const { return m_popup; }
QskPopupEvent* clone() const override;
private:
QskPopup* const m_popup;
};
class QSK_EXPORT QskGestureEvent : public QskEvent
{
public:
QskGestureEvent( const QskGesture* gesture );
inline const QskGesture* gesture() const { return m_gesture; }
private:
const QskGesture* m_gesture;
};
class QSK_EXPORT QskAnimatorEvent : public QskEvent
{
public:
enum State
{
Started,
Terminated
};
QskAnimatorEvent( QskAspect::Aspect aspect, State state );
inline QskAspect::Aspect aspect() const { return m_aspect; }
inline State state() const { return m_state; }
QskAnimatorEvent* clone() const override;
private:
const QskAspect::Aspect m_aspect;
const State m_state;
};
QSK_EXPORT int qskFocusChainIncrement( const QEvent* );
// some helper to work around Qt version incompatibilities
QSK_EXPORT QPointF qskMouseScenePosition( const QMouseEvent* );
QSK_EXPORT QPointF qskMousePosition( const QMouseEvent* );
QSK_EXPORT QPointF qskWheelPosition( const QWheelEvent* );
QSK_EXPORT QPointF qskHoverPosition( const QHoverEvent* );
#endif