KGantt::GraphicsItem

#include <kganttgraphicsitem.h>

Inheritance diagram for KGantt::GraphicsItem:

Public Types
enum	{ Type = UserType + 42 }

Public Types inherited from QGraphicsItem
enum	CacheMode

enum	GraphicsItemChange

enum	GraphicsItemFlag

typedef	GraphicsItemFlags

enum	PanelModality

Public Member Functions
	GraphicsItem (const QModelIndex &idx, QGraphicsItem parent=nullptr, GraphicsScene scene=nullptr)

	GraphicsItem (QGraphicsItem parent=nullptr, GraphicsScene scene=nullptr)

void	addEndConstraint (ConstraintGraphicsItem *)

void	addStartConstraint (ConstraintGraphicsItem *)

QRectF	boundingRect () const override

QList< ConstraintGraphicsItem * >	endConstraints () const

virtual QString	ganttToolTip () const

const QPersistentModelIndex &	index () const

bool	isEditable () const

bool	isUpdating () const

QVariant	itemChange (GraphicsItemChange, const QVariant &value) override

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

QRectF	rect () const

void	removeEndConstraint (ConstraintGraphicsItem *)

void	removeStartConstraint (ConstraintGraphicsItem *)

GraphicsScene *	scene () const

void	setBoundingRect (const QRectF &r)

void	setIndex (const QPersistentModelIndex &idx)

void	setRect (const QRectF &r)

QList< ConstraintGraphicsItem * >	startConstraints () const

int	type () const override

void	updateItem (const Span &rowgeometry, const QPersistentModelIndex &idx)

Public Member Functions inherited from QGraphicsItem
	QGraphicsItem (QGraphicsItem *parent)

bool	acceptDrops () const const

Qt::MouseButtons	acceptedMouseButtons () const const

bool	acceptHoverEvents () const const

bool	acceptTouchEvents () const const

virtual void	advance (int phase)

QRegion	boundingRegion (const QTransform &itemToDeviceTransform) const const

qreal	boundingRegionGranularity () const const

CacheMode	cacheMode () const const

QList< QGraphicsItem * >	childItems () const const

QRectF	childrenBoundingRect () const const

void	clearFocus ()

QPainterPath	clipPath () const const

virtual bool	collidesWithItem (const QGraphicsItem *other, Qt::ItemSelectionMode mode) const const

virtual bool	collidesWithPath (const QPainterPath &path, Qt::ItemSelectionMode mode) const const

QList< QGraphicsItem * >	collidingItems (Qt::ItemSelectionMode mode) const const

QGraphicsItem *	commonAncestorItem (const QGraphicsItem *other) const const

virtual bool	contains (const QPointF &point) const const

QCursor	cursor () const const

QVariant	data (int key) const const

QTransform	deviceTransform (const QTransform &viewportTransform) const const

qreal	effectiveOpacity () const const

void	ensureVisible (const QRectF &rect, int xmargin, int ymargin)

void	ensureVisible (qreal x, qreal y, qreal w, qreal h, int xmargin, int ymargin)

bool	filtersChildEvents () const const

GraphicsItemFlags	flags () const const

QGraphicsItem *	focusItem () const const

QGraphicsItem *	focusProxy () const const

void	grabKeyboard ()

void	grabMouse ()

QGraphicsEffect *	graphicsEffect () const const

QGraphicsItemGroup *	group () const const

bool	handlesChildEvents () const const

bool	hasCursor () const const

bool	hasFocus () const const

void	hide ()

Qt::InputMethodHints	inputMethodHints () const const

void	installSceneEventFilter (QGraphicsItem *filterItem)

bool	isActive () const const

bool	isAncestorOf (const QGraphicsItem *child) const const

bool	isBlockedByModalPanel (QGraphicsItem **blockingPanel) const const

bool	isClipped () const const

bool	isEnabled () const const

bool	isObscured (const QRectF &rect) const const

bool	isObscured (qreal x, qreal y, qreal w, qreal h) const const

virtual bool	isObscuredBy (const QGraphicsItem *item) const const

bool	isPanel () const const

bool	isSelected () const const

bool	isUnderMouse () const const

bool	isVisible () const const

bool	isVisibleTo (const QGraphicsItem *parent) const const

bool	isWidget () const const

bool	isWindow () const const

QTransform	itemTransform (const QGraphicsItem other, bool ok) const const

QPainterPath	mapFromItem (const QGraphicsItem *item, const QPainterPath &path) const const

QPointF	mapFromItem (const QGraphicsItem *item, const QPointF &point) const const

QPolygonF	mapFromItem (const QGraphicsItem *item, const QPolygonF &polygon) const const

QPolygonF	mapFromItem (const QGraphicsItem *item, const QRectF &rect) const const

QPointF	mapFromItem (const QGraphicsItem *item, qreal x, qreal y) const const

QPolygonF	mapFromItem (const QGraphicsItem *item, qreal x, qreal y, qreal w, qreal h) const const

QPainterPath	mapFromParent (const QPainterPath &path) const const

QPointF	mapFromParent (const QPointF &point) const const

QPolygonF	mapFromParent (const QPolygonF &polygon) const const

QPolygonF	mapFromParent (const QRectF &rect) const const

QPointF	mapFromParent (qreal x, qreal y) const const

QPolygonF	mapFromParent (qreal x, qreal y, qreal w, qreal h) const const

QPainterPath	mapFromScene (const QPainterPath &path) const const

QPointF	mapFromScene (const QPointF &point) const const

QPolygonF	mapFromScene (const QPolygonF &polygon) const const

QPolygonF	mapFromScene (const QRectF &rect) const const

QPointF	mapFromScene (qreal x, qreal y) const const

QPolygonF	mapFromScene (qreal x, qreal y, qreal w, qreal h) const const

QRectF	mapRectFromItem (const QGraphicsItem *item, const QRectF &rect) const const

QRectF	mapRectFromItem (const QGraphicsItem *item, qreal x, qreal y, qreal w, qreal h) const const

QRectF	mapRectFromParent (const QRectF &rect) const const

QRectF	mapRectFromParent (qreal x, qreal y, qreal w, qreal h) const const

QRectF	mapRectFromScene (const QRectF &rect) const const

QRectF	mapRectFromScene (qreal x, qreal y, qreal w, qreal h) const const

QRectF	mapRectToItem (const QGraphicsItem *item, const QRectF &rect) const const

QRectF	mapRectToItem (const QGraphicsItem *item, qreal x, qreal y, qreal w, qreal h) const const

QRectF	mapRectToParent (const QRectF &rect) const const

QRectF	mapRectToParent (qreal x, qreal y, qreal w, qreal h) const const

QRectF	mapRectToScene (const QRectF &rect) const const

QRectF	mapRectToScene (qreal x, qreal y, qreal w, qreal h) const const

QPainterPath	mapToItem (const QGraphicsItem *item, const QPainterPath &path) const const

QPointF	mapToItem (const QGraphicsItem *item, const QPointF &point) const const

QPolygonF	mapToItem (const QGraphicsItem *item, const QPolygonF &polygon) const const

QPolygonF	mapToItem (const QGraphicsItem *item, const QRectF &rect) const const

QPointF	mapToItem (const QGraphicsItem *item, qreal x, qreal y) const const

QPolygonF	mapToItem (const QGraphicsItem *item, qreal x, qreal y, qreal w, qreal h) const const

QPainterPath	mapToParent (const QPainterPath &path) const const

QPointF	mapToParent (const QPointF &point) const const

QPolygonF	mapToParent (const QPolygonF &polygon) const const

QPolygonF	mapToParent (const QRectF &rect) const const

QPointF	mapToParent (qreal x, qreal y) const const

QPolygonF	mapToParent (qreal x, qreal y, qreal w, qreal h) const const

QPainterPath	mapToScene (const QPainterPath &path) const const

QPointF	mapToScene (const QPointF &point) const const

QPolygonF	mapToScene (const QPolygonF &polygon) const const

QPolygonF	mapToScene (const QRectF &rect) const const

QPointF	mapToScene (qreal x, qreal y) const const

QPolygonF	mapToScene (qreal x, qreal y, qreal w, qreal h) const const

void	moveBy (qreal dx, qreal dy)

qreal	opacity () const const

virtual QPainterPath	opaqueArea () const const

QGraphicsItem *	panel () const const

PanelModality	panelModality () const const

QGraphicsItem *	parentItem () const const

QGraphicsObject *	parentObject () const const

QGraphicsWidget *	parentWidget () const const

QPointF	pos () const const

T	qgraphicsitem_cast (QGraphicsItem *item)

void	removeSceneEventFilter (QGraphicsItem *filterItem)

void	resetTransform ()

qreal	rotation () const const

qreal	scale () const const

QGraphicsScene *	scene () const const

QRectF	sceneBoundingRect () const const

QPointF	scenePos () const const

QTransform	sceneTransform () const const

void	scroll (qreal dx, qreal dy, const QRectF &rect)

void	setAcceptDrops (bool on)

void	setAcceptedMouseButtons (Qt::MouseButtons buttons)

void	setAcceptHoverEvents (bool enabled)

void	setAcceptTouchEvents (bool enabled)

void	setActive (bool active)

void	setBoundingRegionGranularity (qreal granularity)

void	setCacheMode (CacheMode mode, const QSize &logicalCacheSize)

void	setCursor (const QCursor &cursor)

void	setData (int key, const QVariant &value)

void	setEnabled (bool enabled)

void	setFiltersChildEvents (bool enabled)

void	setFlag (GraphicsItemFlag flag, bool enabled)

void	setFlags (GraphicsItemFlags flags)

void	setFocus (Qt::FocusReason focusReason)

void	setFocusProxy (QGraphicsItem *item)

void	setGraphicsEffect (QGraphicsEffect *effect)

void	setGroup (QGraphicsItemGroup *group)

void	setHandlesChildEvents (bool enabled)

void	setInputMethodHints (Qt::InputMethodHints hints)

void	setOpacity (qreal opacity)

void	setPanelModality (PanelModality panelModality)

void	setParentItem (QGraphicsItem *newParent)

void	setPos (const QPointF &pos)

void	setPos (qreal x, qreal y)

void	setRotation (qreal angle)

void	setScale (qreal factor)

void	setSelected (bool selected)

void	setToolTip (const QString &toolTip)

void	setTransform (const QTransform &matrix, bool combine)

void	setTransformations (const QList< QGraphicsTransform * > &transformations)

void	setTransformOriginPoint (const QPointF &origin)

void	setTransformOriginPoint (qreal x, qreal y)

void	setVisible (bool visible)

void	setX (qreal x)

void	setY (qreal y)

void	setZValue (qreal z)

virtual QPainterPath	shape () const const

void	show ()

void	stackBefore (const QGraphicsItem *sibling)

QGraphicsObject *	toGraphicsObject ()

const QGraphicsObject *	toGraphicsObject () const const

QString	toolTip () const const

QGraphicsItem *	topLevelItem () const const

QGraphicsWidget *	topLevelWidget () const const

QTransform	transform () const const

QList< QGraphicsTransform * >	transformations () const const

QPointF	transformOriginPoint () const const

void	ungrabKeyboard ()

void	ungrabMouse ()

void	unsetCursor ()

void	update (const QRectF &rect)

void	update (qreal x, qreal y, qreal width, qreal height)

QGraphicsWidget *	window () const const

qreal	x () const const

qreal	y () const const

qreal	zValue () const const

Protected Member Functions
void	focusInEvent (QFocusEvent *event) override

void	hoverLeaveEvent (QGraphicsSceneHoverEvent *) override

void	hoverMoveEvent (QGraphicsSceneHoverEvent *) override

void	mouseDoubleClickEvent (QGraphicsSceneMouseEvent *) override

void	mouseMoveEvent (QGraphicsSceneMouseEvent *) override

void	mousePressEvent (QGraphicsSceneMouseEvent *) override

void	mouseReleaseEvent (QGraphicsSceneMouseEvent *) override

Protected Member Functions inherited from QGraphicsItem
virtual void	contextMenuEvent (QGraphicsSceneContextMenuEvent *event)

virtual void	dragEnterEvent (QGraphicsSceneDragDropEvent *event)

virtual void	dragLeaveEvent (QGraphicsSceneDragDropEvent *event)

virtual void	dragMoveEvent (QGraphicsSceneDragDropEvent *event)

virtual void	dropEvent (QGraphicsSceneDragDropEvent *event)

virtual void	focusOutEvent (QFocusEvent *event)

virtual void	hoverEnterEvent (QGraphicsSceneHoverEvent *event)

virtual void	inputMethodEvent (QInputMethodEvent *event)

virtual QVariant	inputMethodQuery (Qt::InputMethodQuery query) const const

virtual void	keyPressEvent (QKeyEvent *event)

virtual void	keyReleaseEvent (QKeyEvent *event)

void	prepareGeometryChange ()

virtual bool	sceneEvent (QEvent *event)

virtual bool	sceneEventFilter (QGraphicsItem watched, QEvent event)

void	updateMicroFocus ()

virtual void	wheelEvent (QGraphicsSceneWheelEvent *event)

Additional Inherited Members
Public Attributes inherited from QGraphicsItem
	DeviceCoordinateCache

	ItemAcceptsInputMethod

	ItemChildAddedChange

	ItemChildRemovedChange

	ItemClipsChildrenToShape

	ItemClipsToShape

	ItemContainsChildrenInShape

	ItemCoordinateCache

	ItemCursorChange

	ItemCursorHasChanged

	ItemDoesntPropagateOpacityToChildren

	ItemEnabledChange

	ItemEnabledHasChanged

	ItemFlagsChange

	ItemFlagsHaveChanged

	ItemHasNoContents

	ItemIgnoresParentOpacity

	ItemIgnoresTransformations

	ItemIsFocusable

	ItemIsFocusScope

	ItemIsMovable

	ItemIsPanel

	ItemIsSelectable

	ItemNegativeZStacksBehindParent

	ItemOpacityChange

	ItemOpacityHasChanged

	ItemParentChange

	ItemParentHasChanged

	ItemPositionChange

	ItemPositionHasChanged

	ItemRotationChange

	ItemRotationHasChanged

	ItemScaleChange

	ItemScaleHasChanged

	ItemSceneChange

	ItemSceneHasChanged

	ItemScenePositionHasChanged

	ItemSelectedChange

	ItemSelectedHasChanged

	ItemSendsGeometryChanges

	ItemSendsScenePositionChanges

	ItemStacksBehindParent

	ItemStopsClickFocusPropagation

	ItemStopsFocusHandling

	ItemToolTipChange

	ItemToolTipHasChanged

	ItemTransformChange

	ItemTransformHasChanged

	ItemTransformOriginPointChange

	ItemTransformOriginPointHasChanged

	ItemUsesExtendedStyleOption

	ItemVisibleChange

	ItemVisibleHasChanged

	ItemZValueChange

	ItemZValueHasChanged

	NoCache

	NonModal

	PanelModal

	SceneModal

Detailed Description

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

Definition at line 34 of file kganttgraphicsitem.h.

Constructor & Destructor Documentation

◆ GraphicsItem() [1/2]

GraphicsItem::GraphicsItem	(	QGraphicsItem *	parent = nullptr,
		GraphicsScene *	scene = nullptr )

explicit

Definition at line 53 of file kganttgraphicsitem.cpp.

◆ GraphicsItem() [2/2]

GraphicsItem::GraphicsItem	(	const QModelIndex &	idx,
		QGraphicsItem *	parent = nullptr,
		GraphicsScene *	scene = nullptr )

explicit

Definition at line 61 of file kganttgraphicsitem.cpp.

◆ ~GraphicsItem()

GraphicsItem::~GraphicsItem ( )

override

Definition at line 70 of file kganttgraphicsitem.cpp.

Member Function Documentation

◆ addEndConstraint()

void GraphicsItem::addEndConstraint ( ConstraintGraphicsItem * item )

Definition at line 238 of file kganttgraphicsitem.cpp.

◆ addStartConstraint()

void GraphicsItem::addStartConstraint ( ConstraintGraphicsItem * item )

Definition at line 230 of file kganttgraphicsitem.cpp.

◆ boundingRect()

QRectF GraphicsItem::boundingRect ( ) const

overridevirtual

Implements QGraphicsItem.

Definition at line 192 of file kganttgraphicsitem.cpp.

◆ endConstraints()

QList< ConstraintGraphicsItem * > KGantt::GraphicsItem::endConstraints ( ) const

inline

Definition at line 67 of file kganttgraphicsitem.h.

◆ focusInEvent()

void GraphicsItem::focusInEvent ( QFocusEvent * event )

overrideprotectedvirtual

Reimplemented from QGraphicsItem.

Definition at line 329 of file kganttgraphicsitem.cpp.

◆ ganttToolTip()

QString GraphicsItem::ganttToolTip ( ) const

virtual

Definition at line 187 of file kganttgraphicsitem.cpp.

◆ hoverLeaveEvent()

void GraphicsItem::hoverLeaveEvent ( QGraphicsSceneHoverEvent * )

overrideprotectedvirtual

Reimplemented from QGraphicsItem.

Definition at line 397 of file kganttgraphicsitem.cpp.

◆ hoverMoveEvent()

void GraphicsItem::hoverMoveEvent ( QGraphicsSceneHoverEvent * event )

overrideprotectedvirtual

Reimplemented from QGraphicsItem.

Definition at line 365 of file kganttgraphicsitem.cpp.

◆ index()

const QPersistentModelIndex & KGantt::GraphicsItem::index ( ) const

inline

Definition at line 56 of file kganttgraphicsitem.h.

◆ isEditable()

bool GraphicsItem::isEditable ( ) const

Definition at line 159 of file kganttgraphicsitem.cpp.

◆ isUpdating()

bool KGantt::GraphicsItem::isUpdating ( ) const

inline

Definition at line 60 of file kganttgraphicsitem.h.

◆ itemChange()

QVariant GraphicsItem::itemChange	(	GraphicsItemChange	change,
		const QVariant &	value )

overridevirtual

Reimplemented from QGraphicsItem.

Definition at line 309 of file kganttgraphicsitem.cpp.

◆ mouseDoubleClickEvent()

void GraphicsItem::mouseDoubleClickEvent ( QGraphicsSceneMouseEvent * event )

overrideprotectedvirtual

Reimplemented from QGraphicsItem.

Definition at line 492 of file kganttgraphicsitem.cpp.

◆ mouseMoveEvent()

void GraphicsItem::mouseMoveEvent ( QGraphicsSceneMouseEvent * event )

overrideprotectedvirtual

Reimplemented from QGraphicsItem.

Definition at line 534 of file kganttgraphicsitem.cpp.

◆ mousePressEvent()

void GraphicsItem::mousePressEvent ( QGraphicsSceneMouseEvent * event )

overrideprotectedvirtual

Reimplemented from QGraphicsItem.

Definition at line 404 of file kganttgraphicsitem.cpp.

◆ mouseReleaseEvent()

void GraphicsItem::mouseReleaseEvent ( QGraphicsSceneMouseEvent * event )

overrideprotectedvirtual

Reimplemented from QGraphicsItem.

Definition at line 433 of file kganttgraphicsitem.cpp.

◆ paint()

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

overridevirtual

Implements QGraphicsItem.

Definition at line 164 of file kganttgraphicsitem.cpp.

◆ rect()

QRectF KGantt::GraphicsItem::rect ( ) const

inline

Definition at line 50 of file kganttgraphicsitem.h.

◆ removeEndConstraint()

void GraphicsItem::removeEndConstraint ( ConstraintGraphicsItem * item )

Definition at line 253 of file kganttgraphicsitem.cpp.

◆ removeStartConstraint()

void GraphicsItem::removeStartConstraint ( ConstraintGraphicsItem * item )

Definition at line 246 of file kganttgraphicsitem.cpp.

◆ scene()

GraphicsScene * GraphicsItem::scene ( ) const

Definition at line 132 of file kganttgraphicsitem.cpp.

◆ setBoundingRect()

void GraphicsItem::setBoundingRect ( const QRectF & r )

Definition at line 152 of file kganttgraphicsitem.cpp.

◆ setIndex()

void GraphicsItem::setIndex ( const QPersistentModelIndex & idx )

Definition at line 181 of file kganttgraphicsitem.cpp.

◆ setRect()

void GraphicsItem::setRect ( const QRectF & r )

Definition at line 137 of file kganttgraphicsitem.cpp.

◆ startConstraints()

QList< ConstraintGraphicsItem * > KGantt::GraphicsItem::startConstraints ( ) const

inline

Definition at line 66 of file kganttgraphicsitem.h.

◆ type()

int GraphicsItem::type ( ) const

overridevirtual

Reimplemented from QGraphicsItem.

Definition at line 84 of file kganttgraphicsitem.cpp.

◆ updateItem()

void GraphicsItem::updateItem	(	const Span &	rowgeometry,
		const QPersistentModelIndex &	idx )

Definition at line 272 of file kganttgraphicsitem.cpp.

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

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About KGantt

KGantt::GraphicsItem

Public Types

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ anonymous enum

Constructor & Destructor Documentation

◆ GraphicsItem() [1/2]

◆ GraphicsItem() [2/2]

◆ ~GraphicsItem()

Member Function Documentation

◆ addEndConstraint()

◆ addStartConstraint()

◆ boundingRect()

◆ endConstraints()

◆ focusInEvent()

◆ ganttToolTip()

◆ hoverLeaveEvent()

◆ hoverMoveEvent()

◆ index()

◆ isEditable()

◆ isUpdating()

◆ itemChange()

◆ mouseDoubleClickEvent()

◆ mouseMoveEvent()

◆ mousePressEvent()

◆ mouseReleaseEvent()

◆ paint()

◆ rect()

◆ removeEndConstraint()

◆ removeStartConstraint()

◆ scene()

◆ setBoundingRect()

◆ setIndex()

◆ setRect()

◆ startConstraints()

◆ type()

◆ updateItem()