org.eclipse.gef4.mvc.operations

Class ClearHoverFocusSelectionOperation<VR>

java.lang.Object

org.eclipse.core.commands.operations.AbstractOperation

org.eclipse.gef4.mvc.operations.AbstractCompositeOperation

org.eclipse.gef4.mvc.operations.ReverseUndoCompositeOperation

org.eclipse.gef4.mvc.operations.ClearHoverFocusSelectionOperation<VR>

Type Parameters:

VR - The visual root node of the UI toolkit, e.g. javafx.scene.Node in case of JavaFX.

All Implemented Interfaces:

ICompositeOperation, IUndoableOperation

public class ClearHoverFocusSelectionOperation<VR>
extends ReverseUndoCompositeOperation

The ClearHoverFocusSelectionOperation can be used to clear the HoverModel, FocusModel, and SelectionModel within an IViewer.

Constructor Summary

Constructors

Constructor and Description
ClearHoverFocusSelectionOperation(IViewer<VR> viewer) Creates a new ClearHoverFocusSelectionOperation for the given IViewer.

Method Summary

Modifier and Type	Method and Description
protected ChangeFocusOperation<VR>	getChangeFocusOperation(IViewer<VR> viewer) Returns a ChangeFocusOperation to clear the FocusModel of the given IViewer.
protected ChangeHoverOperation<VR>	getChangeHoverOperation(IViewer<VR> viewer) Returns a ChangeHoverOperation to clear the HoverModel of the given IViewer.
protected ChangeSelectionOperation<VR>	getChangeSelectionOperation(IViewer<VR> viewer) Returns a ChangeSelectionOperation to clear the SelectionModel of the given IViewer.

Methods inherited from class org.eclipse.gef4.mvc.operations.ReverseUndoCompositeOperation

undo

Methods inherited from class org.eclipse.gef4.mvc.operations.AbstractCompositeOperation

add, addAll, addContext, canExecute, canRedo, canUndo, combine, execute, getOperations, isEmpty, redo, remove, unwrap

Methods inherited from class org.eclipse.core.commands.operations.AbstractOperation

dispose, getContexts, getLabel, hasContext, removeContext, setLabel, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.core.commands.operations.IUndoableOperation

dispose, getContexts, getLabel, hasContext, removeContext

Constructor Detail

ClearHoverFocusSelectionOperation

public ClearHoverFocusSelectionOperation(IViewer<VR> viewer)

Creates a new ClearHoverFocusSelectionOperation for the given IViewer.

Parameters:

viewer - The IViewer of which the HoverModel, FocusModel, and SelectionModel are cleared.

Method Detail

getChangeFocusOperation

protected ChangeFocusOperation<VR> getChangeFocusOperation(IViewer<VR> viewer)

Returns a ChangeFocusOperation to clear the FocusModel of the given IViewer.

Parameters:

viewer - The IViewer of which the FocusModel is cleared.

Returns:

A ChangeFocusOperation to clear the FocusModel of the given IViewer.

getChangeHoverOperation

protected ChangeHoverOperation<VR> getChangeHoverOperation(IViewer<VR> viewer)

Returns a ChangeHoverOperation to clear the HoverModel of the given IViewer.

Parameters:

viewer - The IViewer of which the HoverModel is cleared.

Returns:

A ChangeHoverOperation to clear the HoverModel of the given IViewer.

getChangeSelectionOperation

protected ChangeSelectionOperation<VR> getChangeSelectionOperation(IViewer<VR> viewer)

Returns a ChangeSelectionOperation to clear the SelectionModel of the given IViewer.

Parameters:

viewer - The IViewer of which the SelectionModel is cleared.

Returns:

A ChangeSelectionOperation to clear the SelectionModel of the given IViewer.