public class DetachFromContentAnchorageOperation extends AbstractOperation implements ITransactionalOperation
DetachFromContentAnchorageOperation uses the IContentPart
API to detach an anchored from the given anchorage.| Constructor and Description |
|---|
DetachFromContentAnchorageOperation(IContentPart<? extends javafx.scene.Node> anchored,
java.lang.Object contentAnchorage,
java.lang.String role)
Creates a new
DetachFromContentAnchorageOperation to detach the
given anchored IContentPart from the given
contentAnchorage under the specified role, so that it will
not 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 DetachFromContentAnchorageOperation(IContentPart<? extends javafx.scene.Node> anchored, java.lang.Object contentAnchorage, java.lang.String role)
DetachFromContentAnchorageOperation to detach the
given anchored IContentPart from the given
contentAnchorage under the specified role, so that it will
not be returned by subsequent calls to
IContentPart.getContentAnchoragesUnmodifiable().anchored - The IContentPart which is to be detached from the
given contentAnchorage.contentAnchorage - The content object from which the given anchored is to
be detached.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
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 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, 2016 itemis AG and others. All rights reserved.