Inheritance diagram for Digikam::ItemPreviewCanvas:

Public Types
enum	State { NoImage , Loading , ImageLoaded , ImageLoadingFailed }

Signals
void	imageChanged ()

void	imageSizeChanged (const QSizeF &size)

void	loaded ()

void	loadingFailed ()

void	showContextMenu (QGraphicsSceneContextMenuEvent *e)

void	stateChanged (int state)

Public Member Functions
QRectF	boundingRect () const override

void	clearCache ()

	DImgPreviewItemPrivate ()

	GraphicsDImgItemPrivate ()

DImg	image () const

ItemInfo	imageInfo () const

void	init (DImgPreviewItem *const q)

void	init (GraphicsDImgItem *const q)

bool	isLoaded () const

	ItemPreviewCanvas ()

void	paint (QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget=nullptr) override

QString	path () const

void	reload ()

void	setDisplayingWidget (QWidget *const widget)

void	setFaceGroup (FaceGroup *const group)

void	setImage (const DImg &img)

void	setItemInfo (const ItemInfo &info)

void	setPath (const QString &path, bool rePreview=false)

void	setPreloadPaths (const QStringList &pathsToPreload)

void	setPreviewSettings (const PreviewSettings &settings)

void	sizeHasChanged ()

State	state () const

QString	userLoadingHint () const override

ImageZoomSettings *	zoomSettings ()

const ImageZoomSettings *	zoomSettings () const

	~ItemPreviewCanvas () override

Public Attributes
CachedPixmaps	cachedPixmaps

bool	exifRotate

DImg	image

QString	path

QStringList	pathsToPreload

PreviewLoadThread *	preloadThread

PreviewSettings	previewSettings

int	previewSize

PreviewLoadThread *	previewThread

DImgPreviewItem::State	state

ImageZoomSettings	zoomSettings

Protected Member Functions
void	contextMenuEvent (QGraphicsSceneContextMenuEvent *e) override

void	hoverEnterEvent (QGraphicsSceneHoverEvent *e) override

void	hoverLeaveEvent (QGraphicsSceneHoverEvent *e) override

void	hoverMoveEvent (QGraphicsSceneHoverEvent *e) override

Protected Attributes
GraphicsDImgItemPrivate *const	d_ptr

Member Enumeration Documentation

◆ State

enum Digikam::DImgPreviewItem::State

inherited

Enumerator
NoImage
Loading
ImageLoaded
ImageLoadingFailed

Constructor & Destructor Documentation

◆ ItemPreviewCanvas()

Digikam::ItemPreviewCanvas::ItemPreviewCanvas ( )

explicit

◆ ~ItemPreviewCanvas()

Digikam::ItemPreviewCanvas::~ItemPreviewCanvas ( )

override

Member Function Documentation

◆ boundingRect()

QRectF Digikam::GraphicsDImgItem::boundingRect ( ) const

overrideinherited

Referenced by Digikam::RegionFrameItem::mouseMoveEvent(), Digikam::ImagePreviewItem::paint(), Digikam::ImageRegionItem::paint(), Digikam::GraphicsDImgItem::paint(), and Digikam::ImageRegionItem::paintExtraData().

◆ clearCache()

void Digikam::GraphicsDImgItem::clearCache ( )

inherited

◆ contextMenuEvent()

void Digikam::GraphicsDImgItem::contextMenuEvent ( QGraphicsSceneContextMenuEvent * e )

overrideprotectedinherited

References Digikam::GraphicsDImgItem::showContextMenu().

◆ DImgPreviewItemPrivate()

Digikam::DImgPreviewItem::DImgPreviewItemPrivate ( )

explicitinherited

◆ GraphicsDImgItemPrivate()

Digikam::GraphicsDImgItem::GraphicsDImgItemPrivate ( )

inlineexplicitinherited

◆ hoverEnterEvent()

void Digikam::ItemPreviewCanvas::hoverEnterEvent ( QGraphicsSceneHoverEvent * e )

overrideprotected

◆ hoverLeaveEvent()

void Digikam::ItemPreviewCanvas::hoverLeaveEvent ( QGraphicsSceneHoverEvent * e )

overrideprotected

◆ hoverMoveEvent()

void Digikam::ItemPreviewCanvas::hoverMoveEvent ( QGraphicsSceneHoverEvent * e )

overrideprotected

◆ image()

DImg Digikam::GraphicsDImgItem::image ( ) const

inherited

◆ imageChanged

void Digikam::GraphicsDImgItem::imageChanged ( )

signalinherited

Referenced by Digikam::GraphicsDImgItem::setImage().

◆ imageInfo()

ItemInfo Digikam::ItemPreviewCanvas::imageInfo ( ) const

◆ imageSizeChanged

void Digikam::GraphicsDImgItem::imageSizeChanged ( const QSizeF & size )

signalinherited

Referenced by Digikam::GraphicsDImgItem::sizeHasChanged().

◆ init() [1/2]

void Digikam::DImgPreviewItem::init ( DImgPreviewItem *const q )

inherited

◆ init() [2/2]

void Digikam::GraphicsDImgItem::init ( GraphicsDImgItem *const q )

inherited

◆ isLoaded()

bool Digikam::DImgPreviewItem::isLoaded ( ) const

inherited

References Digikam::DImgPreviewItem::ImageLoaded.

Referenced by Digikam::FaceGroup::load(), and Digikam::FocusPointGroup::load().

◆ loaded

void Digikam::DImgPreviewItem::loaded ( )

signalinherited

◆ loadingFailed

void Digikam::DImgPreviewItem::loadingFailed ( )

signalinherited

◆ paint()

void Digikam::GraphicsDImgItem::paint	(	QPainter *	painter,
		const QStyleOptionGraphicsItem *	option,
		QWidget *	widget = `nullptr`
	)

overrideinherited

References Digikam::GraphicsDImgItem::boundingRect(), Digikam::DImg::convertToPixmap(), and Digikam::DImg::smoothScaleClipped().

◆ path()

QString Digikam::DImgPreviewItem::path ( ) const

inherited

◆ reload()

void Digikam::DImgPreviewItem::reload ( )

inherited

References Digikam::DImgPreviewItem::path, and Digikam::DImgPreviewItem::setPath().

Referenced by Digikam::ImportPreviewView::reload(), and Digikam::DImgPreviewItem::setPreviewSettings().

◆ setDisplayingWidget()

void Digikam::DImgPreviewItem::setDisplayingWidget ( QWidget *const widget )

inherited

◆ setFaceGroup()

void Digikam::ItemPreviewCanvas::setFaceGroup ( FaceGroup *const group )

◆ setImage()

void Digikam::GraphicsDImgItem::setImage ( const DImg & img )

inherited

Sets the DImg to be drawn by this item. Note: DImg is explicitly shared, and no copy is automatically taken here.

References Digikam::GraphicsDImgItem::imageChanged(), Digikam::DImg::originalSize(), Digikam::DImg::size(), and Digikam::GraphicsDImgItem::sizeHasChanged().

Referenced by Digikam::ImageRegionItem::ImageRegionItem(), and Digikam::LightTablePreview::showDragAndDropMessage().

◆ setItemInfo()

void Digikam::ItemPreviewCanvas::setItemInfo ( const ItemInfo & info )

References Digikam::ItemInfo::filePath(), and Digikam::DImgPreviewItem::setPath().

◆ setPath()

void Digikam::DImgPreviewItem::setPath	(	const QString &	path,
		bool	rePreview = `false`
	)

inherited

References Digikam::DImgPreviewItem::Loading, Digikam::DImgPreviewItem::NoImage, Digikam::DImgPreviewItem::path, and Digikam::DImgPreviewItem::stateChanged().

Referenced by Digikam::DImgPreviewItem::reload(), and setItemInfo().

◆ setPreloadPaths()

void Digikam::DImgPreviewItem::setPreloadPaths ( const QStringList & pathsToPreload )

inherited

References Digikam::DImgPreviewItem::pathsToPreload.

◆ setPreviewSettings()

void Digikam::DImgPreviewItem::setPreviewSettings ( const PreviewSettings & settings )

inherited

References Digikam::DImgPreviewItem::reload().

◆ showContextMenu

void Digikam::GraphicsDImgItem::showContextMenu ( QGraphicsSceneContextMenuEvent * e )

signalinherited

Referenced by Digikam::GraphicsDImgItem::contextMenuEvent().

◆ sizeHasChanged()

void Digikam::GraphicsDImgItem::sizeHasChanged ( )

inherited

References Digikam::GraphicsDImgItem::imageSizeChanged().

Referenced by Digikam::GraphicsDImgItem::setImage().

◆ state()

State Digikam::DImgPreviewItem::state ( ) const

inherited

◆ stateChanged

void Digikam::DImgPreviewItem::stateChanged ( int state )

signalinherited

Referenced by Digikam::DImgPreviewItem::setPath().

◆ userLoadingHint()

QString Digikam::DImgPreviewItem::userLoadingHint ( ) const

overridevirtualinherited

Reimplemented from Digikam::GraphicsDImgItem.

References Digikam::DImgPreviewItem::ImageLoaded, Digikam::DImgPreviewItem::Loading, Digikam::DImgPreviewItem::NoImage, and Digikam::DImg::RAW.

◆ zoomSettings() [1/2]

ImageZoomSettings* Digikam::GraphicsDImgItem::zoomSettings ( )

inherited

◆ zoomSettings() [2/2]

const ImageZoomSettings* Digikam::GraphicsDImgItem::zoomSettings ( ) const

inherited

Member Data Documentation

◆ cachedPixmaps

CachedPixmaps Digikam::GraphicsDImgItem::cachedPixmaps

mutableinherited

◆ d_ptr

GraphicsDImgItemPrivate* const Digikam::GraphicsDImgItem::d_ptr

protectedinherited

Referenced by Digikam::GraphicsDImgItem::GraphicsDImgItem().

◆ exifRotate

bool Digikam::DImgPreviewItem::exifRotate

inherited

◆ image

DImg Digikam::GraphicsDImgItem::image

inherited

Referenced by Digikam::FaceGroup::applyItemGeometryChanges(), Digikam::FaceGroup::load(), Digikam::FocusPointGroup::load(), Digikam::FaceGroup::slotAddItemFinished(), Digikam::FocusPointGroup::slotAddItemFinished(), and Digikam::FaceGroup::slotAssigned().

◆ path

QString Digikam::DImgPreviewItem::path

inherited

Referenced by Digikam::DImgPreviewItem::reload(), and Digikam::DImgPreviewItem::setPath().

◆ pathsToPreload

QStringList Digikam::DImgPreviewItem::pathsToPreload

inherited

Referenced by Digikam::DImgPreviewItem::setPreloadPaths().

◆ preloadThread

PreviewLoadThread* Digikam::DImgPreviewItem::preloadThread

inherited

◆ previewSettings

PreviewSettings Digikam::DImgPreviewItem::previewSettings

inherited

◆ previewSize

int Digikam::DImgPreviewItem::previewSize

inherited

◆ previewThread

PreviewLoadThread* Digikam::DImgPreviewItem::previewThread

inherited

◆ state

DImgPreviewItem::State Digikam::DImgPreviewItem::state

inherited

◆ zoomSettings

ImageZoomSettings * Digikam::GraphicsDImgItem::zoomSettings

inherited

Referenced by DigikamEditorHealingCloneToolPlugin::HealingCloneToolWidget::mapFromImageCoordinates(), DigikamEditorHealingCloneToolPlugin::HealingCloneToolWidget::mapToImageCoordinates(), Digikam::DImgChildItem::originalPos(), Digikam::DImgChildItem::originalSize(), Digikam::ImageRegionItem::paintExtraData(), Digikam::DImgChildItem::setOriginalPos(), Digikam::DImgChildItem::setOriginalSize(), and Digikam::GraphicsDImgView::slotPanIconSelectionMoved().

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

core/app/views/preview/itempreviewcanvas.h
core/app/views/preview/itempreviewcanvas.cpp

Public Types

Signals

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Member Enumeration Documentation

◆ State

Constructor & Destructor Documentation

◆ ItemPreviewCanvas()

◆ ~ItemPreviewCanvas()

Member Function Documentation

◆ boundingRect()

◆ clearCache()

◆ contextMenuEvent()

◆ DImgPreviewItemPrivate()

◆ GraphicsDImgItemPrivate()

◆ hoverEnterEvent()

◆ hoverLeaveEvent()

◆ hoverMoveEvent()

◆ image()

◆ imageChanged

◆ imageInfo()

◆ imageSizeChanged

◆ init() [1/2]

◆ init() [2/2]

◆ isLoaded()

◆ loaded

◆ loadingFailed

◆ paint()

◆ path()

◆ reload()

◆ setDisplayingWidget()

◆ setFaceGroup()

◆ setImage()

◆ setItemInfo()

◆ setPath()

◆ setPreloadPaths()

◆ setPreviewSettings()

◆ showContextMenu

◆ sizeHasChanged()

◆ state()

◆ stateChanged

◆ userLoadingHint()

◆ zoomSettings() [1/2]

◆ zoomSettings() [2/2]

Member Data Documentation

◆ cachedPixmaps

◆ d_ptr

◆ exifRotate

◆ image

◆ path

◆ pathsToPreload

◆ preloadThread

◆ previewSettings

◆ previewSize

◆ previewThread

◆ state

◆ zoomSettings