VR - The visual root node of the UI toolkit, e.g. javafx.scene.Node in
case of JavaFX.public class AttachToContentAnchorageOperation<VR> extends AbstractOperation implements ITransactionalOperation
AttachToContentAnchorageOperation uses the IContentPart
API to attach an anchored to the given anchorage.| Constructor and Description |
|---|
AttachToContentAnchorageOperation(IContentPart<VR,? extends VR> anchored,
java.lang.Object contentAnchorage,
java.lang.String role)
Creates a new
AttachToContentAnchorageOperation to attach the
given anchored IContentPart to the given
contentAnchorage under the specified role, so that it will
be returned by subsequent calls to
IContentPart.getContentAnchoragesUnmodifiable(). |
| Modifier and Type | Method and Description |
|---|---|
IStatus |
execute(IProgressMonitor monitor,
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). |
IStatus |
redo(IProgressMonitor monitor,
IAdaptable info) |
IStatus |
undo(IProgressMonitor monitor,
IAdaptable info) |
addContext, canExecute, canRedo, canUndo, dispose, getContexts, getLabel, hasContext, removeContext, setLabel, toStringclone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitaddContext, canExecute, canRedo, canUndo, dispose, getContexts, getLabel, hasContext, removeContextpublic AttachToContentAnchorageOperation(IContentPart<VR,? extends VR> anchored, java.lang.Object contentAnchorage, java.lang.String role)
AttachToContentAnchorageOperation to attach the
given anchored IContentPart to the given
contentAnchorage under the specified role, so that it will
be returned by subsequent calls to
IContentPart.getContentAnchoragesUnmodifiable().anchored - The IContentPart which is to be attached to the given
contentAnchorage.contentAnchorage - The content object to which the given anchored is to be
attached.role - The role under which the contentAnchorage is anchored.public IStatus execute(IProgressMonitor monitor, IAdaptable info) throws ExecutionException
execute in interface IUndoableOperationexecute in class AbstractOperationExecutionExceptionpublic boolean isContentRelevant()
ITransactionalOperationtrue if this ITransactionalOperation is
actually changing model data (instead of only affecting the
visualization). Otherwise returns false. The content
relevancy 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 IStatus redo(IProgressMonitor monitor, IAdaptable info) throws ExecutionException
redo in interface IUndoableOperationredo in class AbstractOperationExecutionExceptionpublic IStatus undo(IProgressMonitor monitor, IAdaptable info) throws ExecutionException
undo in interface IUndoableOperationundo in class AbstractOperationExecutionExceptionCopyright (c) 2014 itemis AG and others. All rights reserved.