#include <scrollableobject.h>

Inheritance diagram for ScrollableObject:

Collaboration diagram for ScrollableObject:

Public Slots
virtual void	slotSourceGeomChanged (const QRectF &newGeom)=0

virtual void	slotSourceContentSizeChanged (const QSizeF &newContentSize)=0

virtual void	slotSourceContentSizeChanged (const QSize &newContentSize)=0

Public Member Functions
	ScrollableObject (const QRectF &geometry)

virtual	~ScrollableObject ()

virtual QRect	screenGeometry () const

virtual qint32	scrollValue () const =0

virtual void	setScrollValue (qint32 v)=0

virtual qint32	rawScrollValue () const

virtual qint32	scrollValueNeededToEscapeOverscroll ()

virtual quint32	scrollAmountUntilTopOverscroll ()

virtual quint32	scrollAmountUntilBottomOverscroll ()

virtual void	enable ()

virtual void	disable ()

virtual QPointF	mapToContentSpace (const QPointF &scrollerSpacePointF)

virtual QPointF	mapToContentSpace (const QPoint &scrollerSpacePoint)

virtual QPointF	mapFromContentSpace (const QPointF &contentSpacePointF)

virtual bool	mapToContentSpace (const QPointF &scrollerSpacePointF, QPointF &r_mappedPointF)

virtual bool	mapToContentSpace (const QPoint &scrollerSpacePoint, QPointF &r_mappedPointF)

virtual bool	mapFromContentSpace (const QPointF &contentSpacePoint, QPointF &r_mappedScrollerSpacePointF)

virtual bool	resize (const QSize &newSize)

virtual bool	resize (quint32 w, quint32 h)

virtual qint32	topLimit () const

virtual qint32	bottomLimit () const

virtual bool	isInOverscroll ()

virtual qint32	overscrollAmount ()

Public Member Functions inherited from ThingPaintable
	ThingPaintable (const QRectF &geom)

virtual	~ThingPaintable ()

virtual QString	readUiState () const

virtual void	writeUiState (const QString &s)

virtual void	resetUiState ()

virtual QRectF	geometry () const

virtual QRectF	positionRelativeGeometry () const

virtual QRectF	untranslateFromPosition (const QRectF &rect) const

virtual QRectF	boundingRect () const

virtual void	paint (QPainter *painter, const QRectF &sourceRect)

virtual void	paint (QPainter *painter, const QRectF &sourceRect, qint32 renderOpt)

virtual void	paint (QPainter *painter, const QRectF &sourceRect, const QPointF &painterTranslate)

virtual void	paint (QPainter *painter, const QRectF &sourceRect, const QPointF &painterTranslate, qint32 renderOpt)

virtual void	paintOffscreen (QPainter *painter, const QRect &sourceRect, const QPoint &targetOrigin)

virtual void	paintOffscreen (QPainter *painter, const QRect &sourceRect, const QRect &targetRect)

Public Member Functions inherited from Thing
	Thing ()

virtual	~Thing ()

virtual QUuid	uid () const

virtual bool	offer (Thing p_offer, Thing p_offeringThing)

virtual bool	take (Thing *p_takerThing)

virtual bool	taking (Thing p_victimThing, Thing p_takerThing)

virtual void	taken (Thing p_takenThing, Thing p_takerThing)

virtual uint	hashValue () const

virtual void	touchTrackedPointStarted (int id, const QPointF &scenePosition, const QPointF &lastScenePosition, const QPointF &initialPosition)

virtual void	touchTrackedPointMoved (int id, const QPointF &scenePosition, const QPointF &lastScenePosition, const QPointF &initialPosition)

virtual void	touchTrackedPointReleased (int id, const QPointF &scenePosition, const QPointF &lastScenePosition, const QPointF &initialPosition)

virtual void	redirectTouchPrepare (Thing *p_sourceThing, const TouchRegister &touchRegister, int contextHint=0)

virtual void	redirectedTouchTrackedPointMoved (Thing *p_sourceThing, int id, const QPointF &scenePosition, const QPointF &lastScenePosition, const QPointF &initialPosition, const RedirectContext &redirContext)

virtual void	redirectedTouchTrackedPointReleased (Thing *p_sourceThing, int id, const QPointF &scenePosition, const QPointF &lastScenePosition, const QPointF &initialPosition, const RedirectContext &redirContext)

Protected Member Functions
virtual void	resetToInitialSourceArea ()

virtual void	resetToInitialTargetArea ()

virtual void	setSourceContentGeom (const QRectF &newContentGeom)=0

virtual void	mousePressEvent (QGraphicsSceneMouseEvent *event)

virtual void	mouseMoveEvent (QGraphicsSceneMouseEvent *event)

virtual void	mouseReleaseEvent (QGraphicsSceneMouseEvent *event)

virtual void	paint (QPainter painter, const QStyleOptionGraphicsItem option=0, QWidget *widget=0)

virtual void	paintOffscreen (QPainter *painter)

Protected Member Functions inherited from ThingPaintable
	ThingPaintable (const QUuid &specificUid, const QRectF &geom)

virtual void	recomputeBoundingRect ()

virtual void	recomputeBoundingRect (const QRectF &virtualGeom)

Protected Member Functions inherited from Thing
	Thing (const QUuid &specificUid)

Protected Attributes
QRect	m_screenGeom

QRectF	m_sourceRect

QRect	m_targetRect

bool	m_inOverscroll

qint32	m_overscrollVal

qint32	m_overscrollBottomStart

qint32	m_maxSourceRectHeight

qint32	m_maxSourceRectWidth

QRectF	m_sourceGeom

Protected Attributes inherited from ThingPaintable
QRectF	m_geom

QRectF	m_boundingRect

QString	m_uiState

Protected Attributes inherited from Thing
QPointer< Thing >	m_qp_takerOwner

Properties
qint32	scroll

Properties inherited from ThingPaintable
QString	uistate

QPointF	animatePosition

Additional Inherited Members
Signals inherited from ThingPaintable
void	signalGeometryChanged (const QRectF &, const QRectF &)

void	signalGeometryChanged ()

void	signalUiStateChanged ()

void	signalPositionChanged ()

Static Public Member Functions inherited from ThingPaintable
static bool	isItemThingPaintable (QGraphicsItem *p_qgitem)

static ThingPaintable *	thingpaintable_cast (QGraphicsItem *p_qgitem)

Static Public Attributes inherited from ThingPaintable
static int	MagicTypePropertyKey = 1111

static int	MagicTypePropertyValue = 2222

Constructor & Destructor Documentation

ScrollableObject::ScrollableObject ( const QRectF & geometry )

ScrollableObject::~ScrollableObject ( )

virtual

Member Function Documentation

qint32 ScrollableObject::bottomLimit ( ) const

virtual

Reimplemented in ScrollingLayoutRenderer.

void ScrollableObject::disable ( )

virtual

void ScrollableObject::enable ( )

virtual

virtual bool ScrollableObject::isInOverscroll ( )

inlinevirtual

QPointF ScrollableObject::mapFromContentSpace ( const QPointF & contentSpacePointF )

virtual

Reimplemented in ScrollingLayoutRenderer.

bool ScrollableObject::mapFromContentSpace	(	const QPointF &	contentSpacePoint,
		QPointF &	r_mappedScrollerSpacePointF
	)

virtual

Reimplemented in ScrollingLayoutRenderer.

QPointF ScrollableObject::mapToContentSpace ( const QPointF & scrollerSpacePointF )

virtual

Reimplemented in ScrollingLayoutRenderer.

QPointF ScrollableObject::mapToContentSpace ( const QPoint & scrollerSpacePoint )

virtual

Reimplemented in ScrollingLayoutRenderer.

bool ScrollableObject::mapToContentSpace	(	const QPointF &	scrollerSpacePointF,
		QPointF &	r_mappedPointF
	)

virtual

Reimplemented in ScrollingLayoutRenderer.

bool ScrollableObject::mapToContentSpace	(	const QPoint &	scrollerSpacePoint,
		QPointF &	r_mappedPointF
	)

virtual

Reimplemented in ScrollingLayoutRenderer.

void ScrollableObject::mouseMoveEvent ( QGraphicsSceneMouseEvent * event )

protectedvirtual

void ScrollableObject::mousePressEvent ( QGraphicsSceneMouseEvent * event )

protectedvirtual

void ScrollableObject::mouseReleaseEvent ( QGraphicsSceneMouseEvent * event )

protectedvirtual

virtual qint32 ScrollableObject::overscrollAmount ( )

inlinevirtual

void ScrollableObject::paint	(	QPainter *	painter,
		const QStyleOptionGraphicsItem *	option = `0`,
		QWidget *	widget = `0`
	)

protectedvirtual

Implements ThingPaintable.

Reimplemented in ScrollingLayoutRenderer, and ScrollingSurface.

void ScrollableObject::paintOffscreen ( QPainter * painter )

protectedvirtual

Implements ThingPaintable.

qint32 ScrollableObject::rawScrollValue ( ) const

virtual

Reimplemented in ScrollingSurface, and ScrollingLayoutRenderer.

void ScrollableObject::resetToInitialSourceArea ( )

protectedvirtual

Reimplemented in ScrollingLayoutRenderer.

void ScrollableObject::resetToInitialTargetArea ( )

protectedvirtual

Reimplemented in ScrollingLayoutRenderer.

bool ScrollableObject::resize ( const QSize & newSize )

virtual

Reimplemented from ThingPaintable.

bool ScrollableObject::resize	(	quint32	w,
		quint32	h
	)

virtual

Reimplemented from ThingPaintable.

Reimplemented in ScrollingLayoutRenderer.

QRect ScrollableObject::screenGeometry ( ) const

virtual

quint32 ScrollableObject::scrollAmountUntilBottomOverscroll ( )

virtual

Reimplemented in ScrollingLayoutRenderer.

quint32 ScrollableObject::scrollAmountUntilTopOverscroll ( )

virtual

Reimplemented in ScrollingLayoutRenderer.

virtual qint32 ScrollableObject::scrollValue ( ) const

pure virtual

Implemented in ScrollingSurface, and ScrollingLayoutRenderer.

qint32 ScrollableObject::scrollValueNeededToEscapeOverscroll ( )

virtual

Reimplemented in ScrollingLayoutRenderer.

virtual void ScrollableObject::setScrollValue ( qint32 v )

pure virtual

Implemented in ScrollingSurface, and ScrollingLayoutRenderer.

virtual void ScrollableObject::setSourceContentGeom ( const QRectF & newContentGeom )

protectedpure virtual

Implemented in ScrollingLayoutRenderer, and ScrollingSurface.

virtual void ScrollableObject::slotSourceContentSizeChanged ( const QSizeF & newContentSize )

pure virtualslot

virtual void ScrollableObject::slotSourceContentSizeChanged ( const QSize & newContentSize )

pure virtualslot

virtual void ScrollableObject::slotSourceGeomChanged ( const QRectF & newGeom )

pure virtualslot

qint32 ScrollableObject::topLimit ( ) const

virtual

Reimplemented in ScrollingLayoutRenderer.

Member Data Documentation

bool ScrollableObject::m_inOverscroll

protected

qint32 ScrollableObject::m_maxSourceRectHeight

protected

qint32 ScrollableObject::m_maxSourceRectWidth

protected

qint32 ScrollableObject::m_overscrollBottomStart

protected

qint32 ScrollableObject::m_overscrollVal

protected

QRect ScrollableObject::m_screenGeom

protected

QRectF ScrollableObject::m_sourceGeom

protected

QRectF ScrollableObject::m_sourceRect

protected

QRect ScrollableObject::m_targetRect

protected

Property Documentation

qint32 ScrollableObject::scroll

readwrite

The documentation for this class was generated from the following files:

Public Slots

Public Member Functions

Protected Member Functions

Protected Attributes

Properties

Additional Inherited Members

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

Property Documentation