ODGraphicsDynamicImageItem Class Reference

Inheritance diagram for ODGraphicsDynamicImageItem:

Public Member Functions
	ODGraphicsDynamicImageItem ()
QRectF	boundingRect () const
void	paint (QPainter *, const QStyleOptionGraphicsItem *, QWidget *)
void	setImage (bool isdynamic, const QImage &, const QRectF &)
bool	updateResolution (const QPainter *)
const QRectF &	wantedWorldRect () const
const QSize &	wantedScreenSize () const
virtual int	type () const
bool	isSnapshot () const
Public Member Functions inherited from CallBacker
	CallBacker ()
	CallBacker (const CallBacker &)
virtual	~CallBacker ()
bool	attachCB (NotifierAccess &, const CallBack &, bool onlyifnew=false)
bool	attachCB (NotifierAccess *notif, const CallBack &cb, bool onlyifnew=false)
void	detachCB (NotifierAccess &, const CallBack &)
void	detachCB (NotifierAccess *notif, const CallBack &cb)
bool	isNotifierAttached (NotifierAccess *) const
	Only for debugging purposes, don't use. More...

Public Attributes
Notifier< ODGraphicsDynamicImageItem >	wantsData

Protected Member Functions
virtual void	mouseMoveEvent (QGraphicsSceneMouseEvent *)
Protected Member Functions inherited from CallBacker
void	detachAllNotifiers ()
	Call from the destructor of your inherited object. More...

Protected Attributes
QRectF	wantedwr_
QSize	wantedscreensz_
QMutex	imagelock_
QWaitCondition	imagecond_
bool	updatedynpixmap_
QImage	dynamicimage_
QRectF	dynamicimagebbox_
bool	dynamicrev_ [2]
bool	updatebasepixmap_
QImage	baseimage_
QRectF	bbox_
bool	baserev_ [2]
bool	issnapshot_
PtrMan< QPixmap >	basepixmap_
PtrMan< QPixmap >	dynamicpixmap_
QRectF	dynamicpixmapbbox_

Constructor & Destructor Documentation

ODGraphicsDynamicImageItem::ODGraphicsDynamicImageItem

(

)

Member Function Documentation

QRectF ODGraphicsDynamicImageItem::boundingRect ( ) const

inline

bool ODGraphicsDynamicImageItem::isSnapshot

(

)

const

If set during a wantsData trigger, the delivered image must be of same size as requested image.

virtual void ODGraphicsDynamicImageItem::mouseMoveEvent ( QGraphicsSceneMouseEvent *  )

protectedvirtual

void ODGraphicsDynamicImageItem::paint	(	QPainter *	,
		const QStyleOptionGraphicsItem *	,
		QWidget *
	)

void ODGraphicsDynamicImageItem::setImage	(	bool	isdynamic,
		const QImage &	,
		const QRectF &
	)

virtual int ODGraphicsDynamicImageItem::type ( ) const

inlinevirtual

bool ODGraphicsDynamicImageItem::updateResolution

(

const QPainter *

)

const QSize& ODGraphicsDynamicImageItem::wantedScreenSize

(

)

const

const QRectF& ODGraphicsDynamicImageItem::wantedWorldRect

(

)

const

Member Data Documentation

QImage ODGraphicsDynamicImageItem::baseimage_

protected

PtrMan<QPixmap> ODGraphicsDynamicImageItem::basepixmap_

protected

bool ODGraphicsDynamicImageItem::baserev_[2]

protected

QRectF ODGraphicsDynamicImageItem::bbox_

protected

QImage ODGraphicsDynamicImageItem::dynamicimage_

protected

QRectF ODGraphicsDynamicImageItem::dynamicimagebbox_

protected

PtrMan<QPixmap> ODGraphicsDynamicImageItem::dynamicpixmap_

protected

QRectF ODGraphicsDynamicImageItem::dynamicpixmapbbox_

protected

bool ODGraphicsDynamicImageItem::dynamicrev_[2]

protected

QWaitCondition ODGraphicsDynamicImageItem::imagecond_

protected

QMutex ODGraphicsDynamicImageItem::imagelock_

protected

bool ODGraphicsDynamicImageItem::issnapshot_

protected

bool ODGraphicsDynamicImageItem::updatebasepixmap_

protected

bool ODGraphicsDynamicImageItem::updatedynpixmap_

protected

QSize ODGraphicsDynamicImageItem::wantedscreensz_

protected

QRectF ODGraphicsDynamicImageItem::wantedwr_

protected

Notifier<ODGraphicsDynamicImageItem> ODGraphicsDynamicImageItem::wantsData