Digikam::ImageRegionWidget Class Reference

Inheritance diagram for Digikam::ImageRegionWidget:

Public Slots
void	slotOriginalImageRegionChanged (bool targetDone=true)
void	slotPreviewModeChanged (int mode)

Signals
void	activated ()
void	contentsMoved (bool panningFinished)
void	contentsMoving (int, int)
void	leftButtonClicked ()
void	leftButtonDoubleClicked ()
void	resized ()
void	rightButtonClicked ()
void	signalCapturedPointFromOriginal (const Digikam::DColor &, const QPoint &)
void	signalOriginalClipFocusChanged ()
void	toNextImage ()
void	toPreviousImage ()
void	viewportRectChanged (const QRectF &viewportRect)

Public Member Functions
bool	capturePointMode () const
int	contentsX () const
int	contentsY () const
void	drawText (QPainter *p, const QRectF &rect, const QString &text)
void	exposureSettingsChanged ()
void	fitToWindow ()
DImg	getOriginalImage () const
QRect	getOriginalImageRegionToRender () const
DImg	getOriginalRegionImage (bool useDownscaledImage=false) const
void	ICCSettingsChanged ()
	ImageRegionWidget (QWidget *const parent=nullptr, bool paintExtras=true)
GraphicsDImgItem *	item () const
SinglePhotoPreviewLayout *	layout () const
DImgPreviewItem *	previewItem () const
void	scrollPointOnPoint (const QPointF &scenePos, const QPoint &viewportPos)
void	setCapturePointMode (bool b)
void	setContentsPos (int x, int y)
void	setHighLightPoints (const QPolygon &pointsList)
void	setItem (GraphicsDImgItem *const item)
void	setPreviewImage (const DImg &img)
void	toggleFullScreen (bool set)
void	updateImage (const DImg &img)
QRect	visibleArea () const
	~ImageRegionWidget () override

Protected Slots
void	slotContentsMoved ()
void	slotCornerButtonPressed ()
void	slotPanIconHidden ()
virtual void	slotPanIconSelectionMoved (const QRect &, bool)

Protected Member Functions
virtual bool	acceptsMouseClick (QMouseEvent *e)
void	continuePanning (const QPoint &pos)
void	drawForeground (QPainter *painter, const QRectF &rect) override
void	finishPanning ()
void	installPanIcon ()
void	mouseDoubleClickEvent (QMouseEvent *) override
void	mouseMoveEvent (QMouseEvent *) override
void	mousePressEvent (QMouseEvent *) override
void	mouseReleaseEvent (QMouseEvent *) override
void	resizeEvent (QResizeEvent *) override
void	scrollContentsBy (int dx, int dy) override
void	setShowText (bool value)
void	startPanning (const QPoint &pos)
void	wheelEvent (QWheelEvent *) override

Constructor & Destructor Documentation

ImageRegionWidget()

Digikam::ImageRegionWidget::ImageRegionWidget ( QWidget *const  parent = nullptr, bool  paintExtras = true  )

explicit

References Digikam::SinglePhotoPreviewLayout::fitToWindow(), Digikam::GraphicsDImgView::installPanIcon(), Digikam::GraphicsDImgView::layout(), Digikam::GraphicsDImgView::setItem(), slotOriginalImageRegionChanged(), and Digikam::GraphicsDImgView::viewportRectChanged().

~ImageRegionWidget()

Digikam::ImageRegionWidget::~ImageRegionWidget ( )

override

Member Function Documentation

acceptsMouseClick()

bool Digikam::GraphicsDImgView::acceptsMouseClick ( QMouseEvent *  e )

protectedvirtualinherited

Reimplemented in Digikam::ImportPreviewView, and Digikam::ItemPreviewView.

Referenced by Digikam::ImportPreviewView::acceptsMouseClick(), Digikam::GraphicsDImgView::mouseDoubleClickEvent(), and Digikam::GraphicsDImgView::mousePressEvent().

activated

void Digikam::GraphicsDImgView::activated ( )

signalinherited

Referenced by Digikam::ImportPreviewView::ImportPreviewView(), Digikam::GraphicsDImgView::mouseDoubleClickEvent(), and Digikam::GraphicsDImgView::mouseReleaseEvent().

capturePointMode()

bool Digikam::ImageRegionWidget::capturePointMode

(

)

const

contentsMoved

void Digikam::GraphicsDImgView::contentsMoved ( bool  panningFinished )

signalinherited

Referenced by Digikam::GraphicsDImgView::continuePanning(), and Digikam::GraphicsDImgView::finishPanning().

contentsMoving

void Digikam::GraphicsDImgView::contentsMoving ( int  , int    )

signalinherited

Referenced by Digikam::GraphicsDImgView::slotContentsMoved().

contentsX()

int Digikam::GraphicsDImgView::contentsX ( ) const

inherited

contentsY()

int Digikam::GraphicsDImgView::contentsY ( ) const

inherited

continuePanning()

void Digikam::GraphicsDImgView::continuePanning ( const QPoint &  pos )

protectedinherited

References Digikam::GraphicsDImgView::contentsMoved().

Referenced by Digikam::GraphicsDImgView::mouseMoveEvent().

drawForeground()

void Digikam::GraphicsDImgView::drawForeground ( QPainter *  painter, const QRectF &  rect  )

overrideprotectedinherited

References Digikam::GraphicsDImgView::drawText().

drawText()

void Digikam::GraphicsDImgView::drawText ( QPainter *  p, const QRectF &  rect, const QString &  text  )

inherited

Referenced by Digikam::GraphicsDImgView::drawForeground().

exposureSettingsChanged()

void Digikam::ImageRegionWidget::exposureSettingsChanged

(

)

Referenced by Digikam::EditorTool::exposureSettingsChanged().

finishPanning()

void Digikam::GraphicsDImgView::finishPanning ( )

protectedinherited

References Digikam::GraphicsDImgView::contentsMoved().

Referenced by Digikam::GraphicsDImgView::mouseReleaseEvent().

fitToWindow()

void Digikam::GraphicsDImgView::fitToWindow ( )

inherited

References Digikam::SinglePhotoPreviewLayout::fitToWindow(), and Digikam::GraphicsDImgView::layout().

Referenced by Digikam::EditorToolIface::loadTool().

getOriginalImage()

DImg Digikam::ImageRegionWidget::getOriginalImage

(

)

const

getOriginalImageRegionToRender()

QRect Digikam::ImageRegionWidget::getOriginalImageRegionToRender

(

)

const

To get target image region area to render.

References Digikam::GraphicsDImgView::layout(), and Digikam::SinglePhotoPreviewLayout::realZoomFactor().

Referenced by getOriginalRegionImage().

getOriginalRegionImage()

DImg Digikam::ImageRegionWidget::getOriginalRegionImage

(

bool

useDownscaledImage = false

)

const

To get target image region image to use for render operations If the bool parameter is true a downscaled version of the image region at screen resolution will be sent. Should be use to increase preview speed for the effects whose behaviour is a function of each pixel.

References getOriginalImageRegionToRender(), and Digikam::DImg::resize().

ICCSettingsChanged()

void Digikam::ImageRegionWidget::ICCSettingsChanged

(

)

Referenced by Digikam::EditorTool::ICCSettingsChanged().

installPanIcon()

void Digikam::GraphicsDImgView::installPanIcon ( )

protectedinherited

References Digikam::PanIconWidget::button(), and Digikam::GraphicsDImgView::slotCornerButtonPressed().

Referenced by Digikam::Canvas::Canvas(), ImageRegionWidget(), Digikam::ImportPreviewView::ImportPreviewView(), Digikam::ItemPreviewView::ItemPreviewView(), and DigikamRawImportNativePlugin::RawPreview::RawPreview().

item()

GraphicsDImgItem * Digikam::GraphicsDImgView::item ( ) const

inherited

Return the instance of item set by setItem().

Referenced by DigikamEditorHealingCloneToolPlugin::HealingCloneToolWidget::mapFromImageCoordinates(), DigikamEditorHealingCloneToolPlugin::HealingCloneToolWidget::mapToImageCoordinates(), Digikam::Canvas::mousePressEvent(), Digikam::GraphicsDImgView::previewItem(), Digikam::GraphicsDImgView::setItem(), Digikam::GraphicsDImgView::slotCornerButtonPressed(), and Digikam::GraphicsDImgView::slotPanIconSelectionMoved().

layout()

SinglePhotoPreviewLayout * Digikam::GraphicsDImgView::layout ( ) const

inherited

Referenced by Digikam::Canvas::Canvas(), Digikam::EditorStackView::decreaseZoom(), Digikam::Canvas::fitToSelect(), Digikam::GraphicsDImgView::fitToWindow(), getOriginalImageRegionToRender(), ImageRegionWidget(), Digikam::ImportPreviewView::ImportPreviewView(), Digikam::EditorStackView::increaseZoom(), Digikam::ItemPreviewView::ItemPreviewView(), Digikam::EditorToolIface::loadTool(), DigikamRawImportNativePlugin::RawPreview::RawPreview(), Digikam::EditorStackView::setToolView(), Digikam::EditorStackView::setZoomFactor(), Digikam::EditorStackView::slotZoomSliderChanged(), Digikam::EditorStackView::toggleFitToWindow(), Digikam::EditorToolIface::unLoadTool(), Digikam::EditorStackView::zoomMax(), Digikam::EditorStackView::zoomMin(), and Digikam::EditorStackView::zoomTo100Percent().

leftButtonClicked

void Digikam::GraphicsDImgView::leftButtonClicked ( )

signalinherited

Referenced by Digikam::GraphicsDImgView::mousePressEvent().

leftButtonDoubleClicked

void Digikam::GraphicsDImgView::leftButtonDoubleClicked ( )

signalinherited

Referenced by Digikam::GraphicsDImgView::mouseDoubleClickEvent().

mouseDoubleClickEvent()

void Digikam::GraphicsDImgView::mouseDoubleClickEvent ( QMouseEvent *  e )

overrideprotectedinherited

References Digikam::GraphicsDImgView::acceptsMouseClick(), Digikam::GraphicsDImgView::activated(), and Digikam::GraphicsDImgView::leftButtonDoubleClicked().

mouseMoveEvent()

void Digikam::GraphicsDImgView::mouseMoveEvent ( QMouseEvent *  e )

overrideprotectedinherited

References Digikam::GraphicsDImgView::continuePanning(), and Digikam::GraphicsDImgView::startPanning().

mousePressEvent()

void Digikam::ImageRegionWidget::mousePressEvent ( QMouseEvent *  e )

overrideprotected

References Digikam::GraphicsDImgView::mousePressEvent().

mouseReleaseEvent()

void Digikam::ImageRegionWidget::mouseReleaseEvent ( QMouseEvent *  e )

overrideprotected

References Digikam::GraphicsDImgView::mouseReleaseEvent(), and setCapturePointMode().

previewItem()

DImgPreviewItem * Digikam::GraphicsDImgView::previewItem ( ) const

inherited

Return a cast of item instance of item set by setItem() as DImgPreviewItem Note: if you store a GraphicsDImgItem object using setItem(), this method will return 0.

References Digikam::GraphicsDImgView::item().

Referenced by Digikam::FaceGroup::addFace(), Digikam::FocusPointGroup::addPoint(), Digikam::FaceGroup::applyItemGeometryChanges(), Digikam::FaceGroup::FaceGroup(), Digikam::FocusPointGroup::FocusPointGroup(), Digikam::FaceGroup::load(), Digikam::FocusPointGroup::load(), Digikam::ImportPreviewView::reload(), Digikam::LightTablePreview::showDragAndDropMessage(), Digikam::FaceGroup::slotAddItemFinished(), Digikam::FocusPointGroup::slotAddItemFinished(), and Digikam::FaceGroup::slotAssigned().

resized

void Digikam::GraphicsDImgView::resized ( )

signalinherited

Referenced by Digikam::GraphicsDImgView::resizeEvent().

resizeEvent()

void Digikam::GraphicsDImgView::resizeEvent ( QResizeEvent *  e )

overrideprotectedinherited

References Digikam::GraphicsDImgView::resized(), and Digikam::GraphicsDImgView::viewportRectChanged().

rightButtonClicked

void Digikam::GraphicsDImgView::rightButtonClicked ( )

signalinherited

Referenced by Digikam::GraphicsDImgView::mousePressEvent().

scrollContentsBy()

void Digikam::GraphicsDImgView::scrollContentsBy ( int  dx, int  dy  )

overrideprotectedinherited

References Digikam::GraphicsDImgView::viewportRectChanged().

scrollPointOnPoint()

void Digikam::GraphicsDImgView::scrollPointOnPoint ( const QPointF &  scenePos, const QPoint &  viewportPos  )

inherited

Scrolls the view such that scenePos (in scene coordinates is displayed on the viewport at viewportPos (in viewport coordinates). E.g., calling scrollPointOnPoint(scenePos, viewport()->rect().center()) is equivalent to calling centerOn(scenePos).

setCapturePointMode()

void Digikam::ImageRegionWidget::setCapturePointMode

(

bool

b

)

References Digikam::PreviewToolBar::PreviewOriginalImage, and slotPreviewModeChanged().

Referenced by mouseReleaseEvent().

setContentsPos()

void Digikam::GraphicsDImgView::setContentsPos ( int  x, int  y  )

inherited

Referenced by Digikam::EditorToolIface::loadTool().

setHighLightPoints()

void Digikam::ImageRegionWidget::setHighLightPoints

(

const QPolygon &

pointsList

)

setItem()

void Digikam::GraphicsDImgView::setItem ( GraphicsDImgItem *const  item )

inherited

Store internal instance of item as GraphicsDImgItem. You can store DImgPreviewItem object also by this method. Use item() or previewItem() to get right version. Note: if you store a GraphicsDImgItem object, previewItem() will return 0.

References Digikam::GraphicsDImgView::item().

Referenced by Digikam::Canvas::Canvas(), ImageRegionWidget(), Digikam::ImportPreviewView::ImportPreviewView(), Digikam::ItemPreviewView::ItemPreviewView(), and DigikamRawImportNativePlugin::RawPreview::RawPreview().

setPreviewImage()

void Digikam::ImageRegionWidget::setPreviewImage

(

const DImg &

img

)

setShowText()

void Digikam::GraphicsDImgView::setShowText ( bool  value )

protectedinherited

signalCapturedPointFromOriginal

void Digikam::ImageRegionWidget::signalCapturedPointFromOriginal ( const Digikam::DColor &  , const QPoint &    )

signal

signalOriginalClipFocusChanged

void Digikam::ImageRegionWidget::signalOriginalClipFocusChanged ( )

signal

Referenced by slotOriginalImageRegionChanged().

slotContentsMoved

void Digikam::GraphicsDImgView::slotContentsMoved ( )

protectedslotinherited

References Digikam::GraphicsDImgView::contentsMoving(), and value.

Referenced by Digikam::GraphicsDImgView::GraphicsDImgView().

slotCornerButtonPressed

void Digikam::GraphicsDImgView::slotCornerButtonPressed ( )

protectedslotinherited

References Digikam::GraphicsDImgView::item(), Digikam::PanIconWidget::setCursorToLocalRegionSelectionCenter(), Digikam::PanIconWidget::setImage(), Digikam::PanIconWidget::setMouseFocus(), Digikam::PanIconWidget::setRegionSelection(), Digikam::GraphicsDImgView::slotPanIconHidden(), and Digikam::GraphicsDImgView::slotPanIconSelectionMoved().

Referenced by Digikam::GraphicsDImgView::installPanIcon().

slotOriginalImageRegionChanged

void Digikam::ImageRegionWidget::slotOriginalImageRegionChanged ( bool  targetDone = true )

slot

References signalOriginalClipFocusChanged().

Referenced by ImageRegionWidget(), and slotPreviewModeChanged().

slotPanIconHidden

void Digikam::GraphicsDImgView::slotPanIconHidden ( )

protectedslotinherited

Referenced by Digikam::GraphicsDImgView::slotCornerButtonPressed(), and Digikam::GraphicsDImgView::slotPanIconSelectionMoved().

slotPanIconSelectionMoved

void Digikam::GraphicsDImgView::slotPanIconSelectionMoved ( const QRect &  imageRect, bool  b  )

protectedvirtualslotinherited

References Digikam::GraphicsDImgView::item(), Digikam::ImageZoomSettings::mapImageToZoom(), Digikam::GraphicsDImgView::slotPanIconHidden(), and Digikam::GraphicsDImgItem::zoomSettings.

Referenced by Digikam::GraphicsDImgView::slotCornerButtonPressed().

slotPreviewModeChanged

void Digikam::ImageRegionWidget::slotPreviewModeChanged ( int  mode )

slot

References slotOriginalImageRegionChanged().

Referenced by Digikam::EditorToolIface::loadTool(), and setCapturePointMode().

startPanning()

void Digikam::GraphicsDImgView::startPanning ( const QPoint &  pos )

protectedinherited

References value.

Referenced by Digikam::GraphicsDImgView::mouseMoveEvent(), and Digikam::GraphicsDImgView::mousePressEvent().

toggleFullScreen()

void Digikam::GraphicsDImgView::toggleFullScreen ( bool  set )

inherited

Referenced by Digikam::ItemIconView::toggleFullScreen().

toNextImage

void Digikam::GraphicsDImgView::toNextImage ( )

signalinherited

Referenced by Digikam::ImportPreviewView::ImportPreviewView(), Digikam::ItemPreviewView::ItemPreviewView(), and Digikam::GraphicsDImgView::wheelEvent().

toPreviousImage

void Digikam::GraphicsDImgView::toPreviousImage ( )

signalinherited

Referenced by Digikam::ImportPreviewView::ImportPreviewView(), Digikam::ItemPreviewView::ItemPreviewView(), and Digikam::GraphicsDImgView::wheelEvent().

updateImage()

void Digikam::ImageRegionWidget::updateImage

(

const DImg &

img

)

viewportRectChanged

void Digikam::GraphicsDImgView::viewportRectChanged ( const QRectF &  viewportRect )

signalinherited

Referenced by DigikamEditorHealingCloneToolPlugin::HealingCloneToolWidget::HealingCloneToolWidget(), ImageRegionWidget(), Digikam::GraphicsDImgView::resizeEvent(), and Digikam::GraphicsDImgView::scrollContentsBy().

visibleArea()

QRect Digikam::GraphicsDImgView::visibleArea ( ) const

inherited

Referenced by Digikam::EditorToolIface::unLoadTool().

wheelEvent()

void Digikam::GraphicsDImgView::wheelEvent ( QWheelEvent *  e )

overrideprotectedinherited

References Digikam::GraphicsDImgView::toNextImage(), and Digikam::GraphicsDImgView::toPreviousImage().

---

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

• core/utilities/imageeditor/widgets/imageregionwidget.h
• core/utilities/imageeditor/widgets/imageregionwidget.cpp