org.eclipse.gef.zest.fx.parts

Class EdgeLabelPart

java.lang.Object

org.eclipse.gef.mvc.fx.parts.AbstractVisualPart<V>

org.eclipse.gef.mvc.fx.parts.AbstractContentPart<Group>

org.eclipse.gef.zest.fx.parts.AbstractLabelPart

org.eclipse.gef.zest.fx.parts.EdgeLabelPart

All Implemented Interfaces:

IActivatable, IAdaptable, IAdaptable.Bound<IViewer>, IDisposable, IContentPart<Group>, ITransformableContentPart<Group>, IVisualPart<Group>

public class EdgeLabelPart
extends AbstractLabelPart

The EdgeLabelPart is an AbstractLabelPart that is used to display the label of an edge.

Property Summary

Properties inherited from class org.eclipse.gef.mvc.fx.parts.AbstractContentPart

contentAnchoragesUnmodifiable, contentChildrenUnmodifiable, content

Properties inherited from class org.eclipse.gef.mvc.fx.parts.AbstractVisualPart

active, adaptable, adapters, anchoragesUnmodifiable, anchoredsUnmodifiable, childrenUnmodifiable, parent, refreshVisual

Properties inherited from interface org.eclipse.gef.mvc.fx.parts.IContentPart

contentAnchoragesUnmodifiable, contentChildrenUnmodifiable, content

Properties inherited from interface org.eclipse.gef.mvc.fx.parts.IVisualPart

anchoragesUnmodifiable, anchoredsUnmodifiable, childrenUnmodifiable, parent, refreshVisual

Properties inherited from interface org.eclipse.gef.common.adapt.IAdaptable

adapters

Properties inherited from interface org.eclipse.gef.common.adapt.IAdaptable.Bound

adaptable

Properties inherited from interface org.eclipse.gef.common.activate.IActivatable

active

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.gef.common.adapt.IAdaptable

IAdaptable.Bound<A extends IAdaptable>

Nested classes/interfaces inherited from interface org.eclipse.gef.common.adapt.IAdaptable.Bound

IAdaptable.Bound.Impl<T extends IAdaptable>

Field Summary

Fields inherited from class org.eclipse.gef.zest.fx.parts.AbstractLabelPart

CSS_CLASS_LABEL

Fields inherited from interface org.eclipse.gef.mvc.fx.parts.ITransformableContentPart

TRANSFORM_PROVIDER_KEY, TRANSFORM_PROVIDER_ROLE

Fields inherited from interface org.eclipse.gef.mvc.fx.parts.IContentPart

CONTENT_ANCHORAGES_PROPERTY, CONTENT_CHILDREN_PROPERTY, CONTENT_PROPERTY

Fields inherited from interface org.eclipse.gef.mvc.fx.parts.IVisualPart

ANCHORAGES_PROPERTY, ANCHOREDS_PROPERTY, CHILDREN_PROPERTY, PARENT_PROPERTY, REFRESH_VISUAL_PROPERTY

Fields inherited from interface org.eclipse.gef.common.adapt.IAdaptable

ADAPTERS_PROPERTY

Fields inherited from interface org.eclipse.gef.common.activate.IActivatable

ACTIVE_PROPERTY

Constructor Summary

Constructors

Constructor and Description
EdgeLabelPart()

Method Summary

Modifier and Type	Method and Description
Point	computeLabelPosition() Computes a position for this label.
protected Group	doCreateVisual()
protected com.google.common.collect.SetMultimap<? extends Object,String>	doGetContentAnchorages()
protected void	doRefreshVisual(Group visual)
Pair<Edge,String>	getContent()
protected Point	getEndPoint() Computes the end position for placing a label.
protected IContentPart<? extends Connection>	getFirstAnchorage() Returns the IContentPart for which this EdgeLabelPart displays the label.
protected Point	getMidPoint() Computes the middle position for placing a label.
protected Point	getStartPoint() Computes the start position for placing a label.

Methods inherited from class org.eclipse.gef.zest.fx.parts.AbstractLabelPart

createText, doActivate, doAttachToAnchorageVisual, doDeactivate, doDetachFromAnchorageVisual, doGetContentChildren, getContentTransform, getLabelPosition, getLabelPositionAttributeKey, getText, recomputeLabelPosition, refreshPosition, setContentTransform, setLabelPosition

Methods inherited from class org.eclipse.gef.mvc.fx.parts.AbstractContentPart

addContentChild, attachToContentAnchorage, contentAnchoragesUnmodifiableProperty, contentChildrenUnmodifiableProperty, contentProperty, detachFromContentAnchorage, doAddContentChild, doAttachToContentAnchorage, doDetachFromContentAnchorage, doRemoveContentChild, doReorderContentChild, getContentAnchoragesUnmodifiable, getContentChildrenUnmodifiable, isFocusable, isSelectable, refreshContentAnchorages, refreshContentChildren, register, registerAtContentPartMap, removeContentChild, reorderContentChild, setContent, unregister, unregisterFromContentPartMap

Methods inherited from class org.eclipse.gef.mvc.fx.parts.AbstractVisualPart

activate, activateAdapters, activateChildren, activeProperty, adaptableProperty, adaptersProperty, addChild, addChild, addChildren, addChildren, anchoragesUnmodifiableProperty, anchoredsUnmodifiableProperty, attachAnchored, attachToAnchorage, attachToAnchorage, childrenUnmodifiableProperty, deactivate, deactivateAdapters, deactivateChildren, detachAnchored, detachFromAnchorage, detachFromAnchorage, determineViewer, dispose, doAddChildVisual, doRemoveChildVisual, getAdaptable, getAdapter, getAdapter, getAdapter, getAdapterKey, getAdapters, getAdapters, getAdapters, getAnchoragesUnmodifiable, getAnchoredsUnmodifiable, getBehaviors, getChildrenUnmodifiable, getHandlers, getParent, getPolicies, getRoot, getVisual, isActive, isRefreshVisual, parentProperty, refreshVisual, refreshVisualProperty, registerAtVisualPartMap, removeChild, removeChildren, reorderChild, setAdaptable, setAdapter, setAdapter, setAdapter, setAdapter, setParent, setRefreshVisual, unregisterFromVisualPartMap, unsetAdapter

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.eclipse.gef.mvc.fx.parts.ITransformableContentPart

getVisualTransform, setVisualTransform

Methods inherited from interface org.eclipse.gef.mvc.fx.parts.IContentPart

addContentChild, attachToContentAnchorage, contentAnchoragesUnmodifiableProperty, contentChildrenUnmodifiableProperty, contentProperty, detachFromContentAnchorage, getContentAnchoragesUnmodifiable, getContentChildrenUnmodifiable, isFocusable, isSelectable, refreshContentAnchorages, refreshContentChildren, removeContentChild, reorderContentChild, setContent

Methods inherited from interface org.eclipse.gef.mvc.fx.parts.IVisualPart

addChild, addChild, addChildren, addChildren, anchoragesUnmodifiableProperty, anchoredsUnmodifiableProperty, attachAnchored, attachToAnchorage, attachToAnchorage, childrenUnmodifiableProperty, detachAnchored, detachFromAnchorage, detachFromAnchorage, getAnchoragesUnmodifiable, getAnchoredsUnmodifiable, getBehaviors, getChildrenUnmodifiable, getHandlers, getParent, getPolicies, getRoot, getViewer, getVisual, isRefreshVisual, parentProperty, refreshVisual, refreshVisualProperty, removeChild, removeChildren, reorderChild, setParent, setRefreshVisual

Methods inherited from interface org.eclipse.gef.common.adapt.IAdaptable

adaptersProperty, getAdapter, getAdapter, getAdapter, getAdapterKey, getAdapters, getAdapters, getAdapters, setAdapter, setAdapter, setAdapter, setAdapter, unsetAdapter

Methods inherited from interface org.eclipse.gef.common.adapt.IAdaptable.Bound

adaptableProperty, getAdaptable, setAdaptable

Methods inherited from interface org.eclipse.gef.common.activate.IActivatable

activate, activeProperty, deactivate, isActive

Methods inherited from interface org.eclipse.gef.common.dispose.IDisposable

dispose

Constructor Detail

EdgeLabelPart

public EdgeLabelPart()

Method Detail

computeLabelPosition

public Point computeLabelPosition()

Description copied from class: AbstractLabelPart

Computes a position for this label.

Specified by:

computeLabelPosition in class AbstractLabelPart

Returns:

The computed position for this label in the coordinate system of the GraphPart that contains this label.

doCreateVisual

protected Group doCreateVisual()

Specified by:

doCreateVisual in class AbstractVisualPart<Group>

doGetContentAnchorages

protected com.google.common.collect.SetMultimap<? extends Object,String> doGetContentAnchorages()

Specified by:

doGetContentAnchorages in class AbstractContentPart<Group>

doRefreshVisual

protected void doRefreshVisual(Group visual)

Specified by:

doRefreshVisual in class AbstractVisualPart<Group>

getContent

public Pair<Edge,String> getContent()

Specified by:

getContent in interface IContentPart<Group>

Overrides:

getContent in class AbstractLabelPart

getEndPoint

protected Point getEndPoint()

Computes the end position for placing a label. The position is interpreted in the parent coordinate system of this part's visual.

Returns:

The end position for placing a label.

getFirstAnchorage

protected IContentPart<? extends Connection> getFirstAnchorage()

Returns the IContentPart for which this EdgeLabelPart displays the label.

Returns:

The IContentPart for which this EdgeLabelPart displays the label.

getMidPoint

protected Point getMidPoint()

Computes the middle position for placing a label. The position is interpreted in the parent coordinate system of this part's visual.

Returns:

The middle position for placing a label.

getStartPoint

protected Point getStartPoint()

Computes the start position for placing a label. The position is interpreted in the parent coordinate system of this part's visual.

Returns:

The start position for placing a label.