Package org.eclipse.gef.mvc.fx.behaviors
Class RevealPrimarySelectionBehavior
java.lang.Object
org.eclipse.gef.mvc.fx.behaviors.AbstractBehavior
org.eclipse.gef.mvc.fx.behaviors.RevealPrimarySelectionBehavior
- All Implemented Interfaces:
IActivatable,IAdaptable.Bound<IVisualPart<? extends javafx.scene.Node>>,IBehavior
The
RevealPrimarySelectionBehavior observes the
SelectionModel that is registered at the IViewer of its
host and
reveals the
primary selection, i.e. the first element of the
SelectionModel.selectionUnmodifiableProperty() when the selection
changes.-
Property Summary
Properties inherited from class org.eclipse.gef.mvc.fx.behaviors.AbstractBehavior
active, adaptable -
Nested Class Summary
Nested classes/interfaces inherited from interface org.eclipse.gef.common.adapt.IAdaptable.Bound
IAdaptable.Bound.Impl<T extends IAdaptable> -
Field Summary
Fields inherited from interface org.eclipse.gef.common.activate.IActivatable
ACTIVE_PROPERTY -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprotected voidPostAbstractBehavior.activate()hook that may be overwritten to e.g. register listeners.protected voidPreAbstractBehavior.deactivate()hook that may be overwritten to e.g. unregister listeners.protected voidonPrimarySelectionChanged(IContentPart<? extends javafx.scene.Node> previousPrimarySelection, IContentPart<? extends javafx.scene.Node> currentPrimarySelection) This method is called when the primary selection (i.e. the first element of theSelectionModel.selectionUnmodifiableProperty()) is changed.Methods inherited from class org.eclipse.gef.mvc.fx.behaviors.AbstractBehavior
activate, activeProperty, adaptableProperty, addAnchoreds, addAnchoreds, addFeedback, addFeedback, addHandles, addHandles, clearFeedback, clearHandles, deactivate, getAdaptable, getFeedback, getFeedback, getFeedbackPartFactory, getFeedbackPartFactory, getFeedbackPerTargetSet, getHandlePartFactory, getHandlePartFactory, getHandles, getHandles, getHandlesPerTargetSet, getHost, hasFeedback, hasFeedback, hasHandles, hasHandles, isActive, removeAnchoreds, removeFeedback, removeFeedback, removeFeedback, removeHandles, removeHandles, removeHandles, setAdaptable, updateHandles, updateHandles
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Constructor Details
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RevealPrimarySelectionBehavior
public RevealPrimarySelectionBehavior()
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Method Details
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doActivate
protected void doActivate()Description copied from class:AbstractBehaviorPostAbstractBehavior.activate()hook that may be overwritten to e.g. register listeners.- Overrides:
doActivatein classAbstractBehavior
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doDeactivate
protected void doDeactivate()Description copied from class:AbstractBehaviorPreAbstractBehavior.deactivate()hook that may be overwritten to e.g. unregister listeners.- Overrides:
doDeactivatein classAbstractBehavior
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onPrimarySelectionChanged
protected void onPrimarySelectionChanged(IContentPart<? extends javafx.scene.Node> previousPrimarySelection, IContentPart<? extends javafx.scene.Node> currentPrimarySelection) This method is called when the primary selection (i.e. the first element of theSelectionModel.selectionUnmodifiableProperty()) is changed.- Parameters:
previousPrimarySelection- The previous primary selection, may benullin case there was no previous selection.currentPrimarySelection- The current primary selection, may benullin case there is no selection.
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