public class RevealOperation extends 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 |
---|---|
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) |
void |
setPart(IVisualPart<? extends javafx.scene.Node> part)
Sets the part that is to be revealed.
|
IStatus |
undo(IProgressMonitor monitor,
IAdaptable info) |
addContext, canExecute, canRedo, canUndo, dispose, getContexts, getLabel, hasContext, removeContext, setLabel, toString
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
addContext, canExecute, canRedo, canUndo, dispose, getContexts, getLabel, hasContext, removeContext
public 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 IStatus execute(IProgressMonitor monitor, IAdaptable info) throws ExecutionException
execute
in interface IUndoableOperation
execute
in class AbstractOperation
ExecutionException
public boolean isContentRelevant()
ITransactionalOperation
true
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 ITransactionalOperation
true
if this ITransactionalOperation
is
actually changing model data, otherwise false
.public boolean isNoOp()
ITransactionalOperation
true
if this ITransactionalOperation
has no
effect (in comparison to its initial state). Otherwise returns
false
.isNoOp
in interface ITransactionalOperation
true
if this ITransactionalOperation
has no
effect, otherwise false
.public IStatus redo(IProgressMonitor monitor, IAdaptable info) throws ExecutionException
redo
in interface IUndoableOperation
redo
in class AbstractOperation
ExecutionException
public void setPart(IVisualPart<? extends javafx.scene.Node> part)
part
- The part to be revealed.public IStatus undo(IProgressMonitor monitor, IAdaptable info) throws ExecutionException
undo
in interface IUndoableOperation
undo
in class AbstractOperation
ExecutionException
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