100 lines
3.1 KiB
C++
100 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_SCROLL_VIEW_H
|
|
#define QSK_SCROLL_VIEW_H
|
|
|
|
#include "QskControl.h"
|
|
|
|
class QSK_EXPORT QskScrollView : public QskControl
|
|
{
|
|
Q_OBJECT
|
|
|
|
Q_PROPERTY( QPointF scrollPos READ scrollPos
|
|
WRITE setScrollPos NOTIFY scrollPosChanged FINAL )
|
|
|
|
Q_PROPERTY( Qt::ScrollBarPolicy verticalScrollBarPolicy READ verticalScrollBarPolicy
|
|
WRITE setVerticalScrollBarPolicy NOTIFY verticalScrollBarPolicyChanged FINAL )
|
|
|
|
Q_PROPERTY( Qt::ScrollBarPolicy horizontalScrollBarPolicy READ horizontalScrollBarPolicy
|
|
WRITE setHorizontalScrollBarPolicy NOTIFY horizontalScrollBarPolicyChanged FINAL )
|
|
|
|
Q_PROPERTY( Qt::Orientations flickableOrientations READ flickableOrientations
|
|
WRITE setFlickableOrientations NOTIFY flickableOrientationsChanged FINAL )
|
|
|
|
using Inherited = QskControl;
|
|
|
|
public:
|
|
QSK_SUBCONTROLS( Panel, Viewport,
|
|
HorizontalScrollBar, HorizontalScrollHandle,
|
|
VerticalScrollBar, VerticalScrollHandle )
|
|
|
|
QSK_STATES( VerticalHandlePressed, HorizontalHandlePressed )
|
|
|
|
QskScrollView( QQuickItem* parent = nullptr );
|
|
~QskScrollView() override;
|
|
|
|
void setVerticalScrollBarPolicy( Qt::ScrollBarPolicy );
|
|
Qt::ScrollBarPolicy verticalScrollBarPolicy() const;
|
|
|
|
void setHorizontalScrollBarPolicy( Qt::ScrollBarPolicy );
|
|
Qt::ScrollBarPolicy horizontalScrollBarPolicy() const;
|
|
|
|
void setFlickableOrientations( Qt::Orientations );
|
|
Qt::Orientations flickableOrientations() const;
|
|
|
|
int flickRecognizerTimeout() const;
|
|
void setFlickRecognizerTimeout( int timeout );
|
|
|
|
QPointF scrollPos() const;
|
|
bool isScrolling( Qt::Orientation ) const;
|
|
|
|
Qt::Orientations scrollableOrientations() const;
|
|
QSizeF scrollableSize() const;
|
|
|
|
QRectF viewContentsRect() const;
|
|
QRectF gestureRect() const override;
|
|
|
|
Q_SIGNALS:
|
|
void scrolledTo( const QPointF& );
|
|
void scrollPosChanged();
|
|
void scrollableSizeChanged( const QSizeF& );
|
|
|
|
void verticalScrollBarPolicyChanged();
|
|
void horizontalScrollBarPolicyChanged();
|
|
|
|
void flickableOrientationsChanged();
|
|
|
|
public Q_SLOTS:
|
|
void setScrollPos( const QPointF& );
|
|
void scrollTo( const QPointF& );
|
|
|
|
void ensureVisible( const QPointF& );
|
|
void ensureVisible( const QRectF& );
|
|
|
|
protected:
|
|
void mouseMoveEvent( QMouseEvent* ) override;
|
|
void mousePressEvent( QMouseEvent* ) override;
|
|
void mouseReleaseEvent( QMouseEvent* ) override;
|
|
void geometryChangeEvent( QskGeometryChangeEvent* ) override;
|
|
void gestureEvent( QskGestureEvent* ) override;
|
|
|
|
#ifndef QT_NO_WHEELEVENT
|
|
void wheelEvent( QWheelEvent* ) override;
|
|
#endif
|
|
|
|
bool gestureFilter( QQuickItem*, QEvent* ) override;
|
|
|
|
void setScrollableSize( const QSizeF& );
|
|
|
|
private:
|
|
QPointF boundedScrollPos( const QPointF& ) const;
|
|
|
|
class PrivateData;
|
|
std::unique_ptr< PrivateData > m_data;
|
|
};
|
|
|
|
#endif
|