Digikam::GraphicsDImgView Class Reference

Inheritance diagram for Digikam::GraphicsDImgView:

Signals
void	activated ()
void	contentsMoved (bool panningFinished)
void	contentsMoving (int, int)
void	leftButtonClicked ()
void	leftButtonDoubleClicked ()
void	resized ()
void	rightButtonClicked ()
void	toNextImage ()
void	toPreviousImage ()
void	viewportRectChanged (const QRectF &viewportRect)

Public Member Functions
int	contentsX () const
int	contentsY () const
void	drawText (QPainter *p, const QRectF &rect, const QString &text)
void	fitToWindow ()
	GraphicsDImgView (QWidget *const parent=nullptr)
GraphicsDImgItem *	item () const
SinglePhotoPreviewLayout *	layout () const
DImgPreviewItem *	previewItem () const
void	scrollPointOnPoint (const QPointF &scenePos, const QPoint &viewportPos)
void	setContentsPos (int x, int y)
void	setItem (GraphicsDImgItem *const item)
void	toggleFullScreen (bool set)
QRect	visibleArea () const
	~GraphicsDImgView () 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

GraphicsDImgView()

Digikam::GraphicsDImgView::GraphicsDImgView ( QWidget *const  parent = nullptr )

explicit

References slotContentsMoved().

~GraphicsDImgView()

Digikam::GraphicsDImgView::~GraphicsDImgView ( )

override

Member Function Documentation

acceptsMouseClick()

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

protectedvirtual

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

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

activated

void Digikam::GraphicsDImgView::activated ( )

signal

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

contentsMoved

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

signal

Referenced by continuePanning(), and finishPanning().

contentsMoving

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

signal

Referenced by slotContentsMoved().

contentsX()

int Digikam::GraphicsDImgView::contentsX

(

)

const

contentsY()

int Digikam::GraphicsDImgView::contentsY

(

)

const

continuePanning()

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

protected

References contentsMoved().

Referenced by mouseMoveEvent().

drawForeground()

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

overrideprotected

References drawText().

drawText()

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

Referenced by drawForeground().

finishPanning()

void Digikam::GraphicsDImgView::finishPanning ( )

protected

References contentsMoved().

Referenced by mouseReleaseEvent().

fitToWindow()

void Digikam::GraphicsDImgView::fitToWindow

(

)

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

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

installPanIcon()

void Digikam::GraphicsDImgView::installPanIcon ( )

protected

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

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

item()

GraphicsDImgItem * Digikam::GraphicsDImgView::item

(

)

const

Return the instance of item set by setItem().

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

layout()

SinglePhotoPreviewLayout * Digikam::GraphicsDImgView::layout

(

)

const

Referenced by Digikam::Canvas::Canvas(), Digikam::EditorStackView::decreaseZoom(), Digikam::Canvas::fitToSelect(), fitToWindow(), Digikam::ImageRegionWidget::getOriginalImageRegionToRender(), Digikam::ImageRegionWidget::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 ( )

signal

Referenced by mousePressEvent().

leftButtonDoubleClicked

void Digikam::GraphicsDImgView::leftButtonDoubleClicked ( )

signal

Referenced by mouseDoubleClickEvent().

mouseDoubleClickEvent()

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

overrideprotected

References acceptsMouseClick(), activated(), and leftButtonDoubleClicked().

mouseMoveEvent()

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

overrideprotected

References continuePanning(), and startPanning().

mousePressEvent()

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

overrideprotected

References acceptsMouseClick(), leftButtonClicked(), rightButtonClicked(), and startPanning().

Referenced by Digikam::Canvas::mousePressEvent(), Digikam::ImageRegionWidget::mousePressEvent(), and Digikam::ItemPreviewView::mousePressEvent().

mouseReleaseEvent()

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

overrideprotected

References activated(), and finishPanning().

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

previewItem()

DImgPreviewItem * Digikam::GraphicsDImgView::previewItem

(

)

const

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 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 ( )

signal

Referenced by resizeEvent().

resizeEvent()

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

overrideprotected

References resized(), and viewportRectChanged().

rightButtonClicked

void Digikam::GraphicsDImgView::rightButtonClicked ( )

signal

Referenced by mousePressEvent().

scrollContentsBy()

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

overrideprotected

References viewportRectChanged().

scrollPointOnPoint()

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

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).

setContentsPos()

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

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

setItem()

void Digikam::GraphicsDImgView::setItem

(

GraphicsDImgItem *const

item

)

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 item().

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

setShowText()

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

protected

slotContentsMoved

void Digikam::GraphicsDImgView::slotContentsMoved ( )

protectedslot

References contentsMoving(), and value.

Referenced by GraphicsDImgView().

slotCornerButtonPressed

void Digikam::GraphicsDImgView::slotCornerButtonPressed ( )

protectedslot

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

Referenced by installPanIcon().

slotPanIconHidden

void Digikam::GraphicsDImgView::slotPanIconHidden ( )

protectedslot

Referenced by slotCornerButtonPressed(), and slotPanIconSelectionMoved().

slotPanIconSelectionMoved

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

protectedvirtualslot

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

Referenced by slotCornerButtonPressed().

startPanning()

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

protected

References value.

Referenced by mouseMoveEvent(), and mousePressEvent().

toggleFullScreen()

void Digikam::GraphicsDImgView::toggleFullScreen

(

bool

set

)

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

toNextImage

void Digikam::GraphicsDImgView::toNextImage ( )

signal

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

toPreviousImage

void Digikam::GraphicsDImgView::toPreviousImage ( )

signal

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

viewportRectChanged

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

signal

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

visibleArea()

QRect Digikam::GraphicsDImgView::visibleArea

(

)

const

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

wheelEvent()

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

overrideprotected

References toNextImage(), and toPreviousImage().

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

• core/libs/widgets/graphicsview/graphicsdimgview.h
• core/libs/widgets/graphicsview/graphicsdimgview.cpp