ODGraphicsDynamicImageItem Class Reference

#include <odgraphicsitem.h>

Inheritance diagram for ODGraphicsDynamicImageItem:

Public Member Functions
	ODGraphicsDynamicImageItem ()
QRectF	boundingRect () const override
bool	isSnapshot () const
void	paint (QPainter *, const QStyleOptionGraphicsItem *, QWidget *) override
void	setImage (bool isdynamic, const QImage &, const QRectF &)
int	type () const override
bool	updateResolution (const QPainter *)
const QSize &	wantedScreenSize () const
const QRectF &	wantedWorldRect () const
Public Member Functions inherited from CallBacker
	CallBacker ()
	CallBacker (const CallBacker &)
virtual	~CallBacker ()
bool	attachCB (const NotifierAccess &, const CallBack &, bool onlyifnew=false) const
bool	attachCB (const NotifierAccess *notif, const CallBack &cb, bool onlyifnew=false) const
void	detachAllNotifiers () const
	Call from the destructor of your inherited object.
void	detachCB (const NotifierAccess &, const CallBack &) const
void	detachCB (const NotifierAccess *notif, const CallBack &cb) const
virtual bool	isCapsule () const
bool	isNotifierAttached (const NotifierAccess *) const
	Only for debugging purposes, don't use.
CallBacker &	operator= (const CallBacker &)=delete
void	stopReceivingNotifications () const
virtual CallBacker *	trueCaller ()

Static Public Member Functions
static bool	isQPrinter (QPaintDevice *)
Static Public Member Functions inherited from CallBacker
static void	createReceiverForCurrentThread ()
static void	removeReceiverForCurrentThread ()

Public Attributes
Notifier< ODGraphicsDynamicImageItem >	wantsData

Protected Member Functions
void	mouseMoveEvent (QGraphicsSceneMouseEvent *) override

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

Constructor & Destructor Documentation

ODGraphicsDynamicImageItem()

ODGraphicsDynamicImageItem::ODGraphicsDynamicImageItem

(

)

Member Function Documentation

boundingRect()

QRectF ODGraphicsDynamicImageItem::boundingRect ( ) const

inlineoverride

isQPrinter()

static bool ODGraphicsDynamicImageItem::isQPrinter ( QPaintDevice * )

static

isSnapshot()

bool ODGraphicsDynamicImageItem::isSnapshot

(

)

const

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

mouseMoveEvent()

void ODGraphicsDynamicImageItem::mouseMoveEvent ( QGraphicsSceneMouseEvent * )

overrideprotected

paint()

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

override

setImage()

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

type()

int ODGraphicsDynamicImageItem::type ( ) const

inlineoverride

updateResolution()

bool ODGraphicsDynamicImageItem::updateResolution

(

const QPainter *

)

wantedScreenSize()

const QSize & ODGraphicsDynamicImageItem::wantedScreenSize

(

)

const

wantedWorldRect()

const QRectF & ODGraphicsDynamicImageItem::wantedWorldRect

(

)

const

Member Data Documentation

baseimage_

QImage ODGraphicsDynamicImageItem::baseimage_

protected

basepixmap_

PtrMan<QPixmap> ODGraphicsDynamicImageItem::basepixmap_

protected

baserev_

bool ODGraphicsDynamicImageItem::baserev_[2]

protected

bbox_

QRectF ODGraphicsDynamicImageItem::bbox_

protected

dynamicimage_

QImage ODGraphicsDynamicImageItem::dynamicimage_

protected

dynamicimagebbox_

QRectF ODGraphicsDynamicImageItem::dynamicimagebbox_

protected

dynamicpixmap_

PtrMan<QPixmap> ODGraphicsDynamicImageItem::dynamicpixmap_

protected

dynamicpixmapbbox_

QRectF ODGraphicsDynamicImageItem::dynamicpixmapbbox_

protected

dynamicrev_

bool ODGraphicsDynamicImageItem::dynamicrev_[2]

protected

imagecond_

QWaitCondition ODGraphicsDynamicImageItem::imagecond_

protected

imagelock_

QMutex ODGraphicsDynamicImageItem::imagelock_

protected

issnapshot_

bool ODGraphicsDynamicImageItem::issnapshot_ = false

protected

updatebasepixmap_

bool ODGraphicsDynamicImageItem::updatebasepixmap_ = false

protected

updatedynpixmap_

bool ODGraphicsDynamicImageItem::updatedynpixmap_ = false

protected

wantedscreensz_

QSize ODGraphicsDynamicImageItem::wantedscreensz_

protected

wantedwr_

QRectF ODGraphicsDynamicImageItem::wantedwr_

protected

wantsData

Notifier<ODGraphicsDynamicImageItem> ODGraphicsDynamicImageItem::wantsData