public class RevealOperation extends org.eclipse.core.commands.operations.AbstractOperation implements ITransactionalOperation
RevealOperation can be used to reveal an IVisualPart
within its IViewer, i.e. manipulates the viewport translation so that
the part is visible.| Constructor and Description |
|---|
RevealOperation(IVisualPart<? extends javafx.scene.Node> part)
Constructs a new
RevealOperation that will reveal the given
IVisualPart upon execution. |
| Modifier and Type | Method and Description |
|---|---|
org.eclipse.core.runtime.IStatus |
execute(org.eclipse.core.runtime.IProgressMonitor monitor,
org.eclipse.core.runtime.IAdaptable info) |
boolean |
isContentRelevant()
Returns
true if this ITransactionalOperation is
actually changing model data (instead of only affecting the
visualization). |
boolean |
isNoOp()
Returns
true if this ITransactionalOperation has no
effect (in comparison to its initial state). |
org.eclipse.core.runtime.IStatus |
redo(org.eclipse.core.runtime.IProgressMonitor monitor,
org.eclipse.core.runtime.IAdaptable info) |
void |
setPart(IVisualPart<? extends javafx.scene.Node> part)
Sets the part that is to be revealed.
|
org.eclipse.core.runtime.IStatus |
undo(org.eclipse.core.runtime.IProgressMonitor monitor,
org.eclipse.core.runtime.IAdaptable info) |
addContext, canExecute, canRedo, canUndo, dispose, getContexts, getLabel, hasContext, removeContext, setLabel, toStringpublic RevealOperation(IVisualPart<? extends javafx.scene.Node> part)
RevealOperation that will reveal the given
IVisualPart upon execution.part - The IVisualPart that will be revealed upon execution
of this operation.public org.eclipse.core.runtime.IStatus execute(org.eclipse.core.runtime.IProgressMonitor monitor,
org.eclipse.core.runtime.IAdaptable info)
throws org.eclipse.core.commands.ExecutionException
execute in interface org.eclipse.core.commands.operations.IUndoableOperationexecute in class org.eclipse.core.commands.operations.AbstractOperationorg.eclipse.core.commands.ExecutionExceptionpublic boolean isContentRelevant()
ITransactionalOperationtrue if this ITransactionalOperation is
actually changing model data (instead of only affecting the
visualization). Otherwise returns false. The content
relevance of an ITransactionalOperation can be checked to
determine if the execution of the operation will affect the model, for
example, to set an editor's dirty flag.isContentRelevant in interface ITransactionalOperationtrue if this ITransactionalOperation is
actually changing model data, otherwise false.public boolean isNoOp()
ITransactionalOperationtrue if this ITransactionalOperation has no
effect (in comparison to its initial state). Otherwise returns
false.isNoOp in interface ITransactionalOperationtrue if this ITransactionalOperation has no
effect, otherwise false.public org.eclipse.core.runtime.IStatus redo(org.eclipse.core.runtime.IProgressMonitor monitor,
org.eclipse.core.runtime.IAdaptable info)
throws org.eclipse.core.commands.ExecutionException
redo in interface org.eclipse.core.commands.operations.IUndoableOperationredo in class org.eclipse.core.commands.operations.AbstractOperationorg.eclipse.core.commands.ExecutionExceptionpublic void setPart(IVisualPart<? extends javafx.scene.Node> part)
part - The part to be revealed.public org.eclipse.core.runtime.IStatus undo(org.eclipse.core.runtime.IProgressMonitor monitor,
org.eclipse.core.runtime.IAdaptable info)
throws org.eclipse.core.commands.ExecutionException
undo in interface org.eclipse.core.commands.operations.IUndoableOperationundo in class org.eclipse.core.commands.operations.AbstractOperationorg.eclipse.core.commands.ExecutionExceptionCopyright (c) 2014, 2016 itemis AG and others. All rights reserved.