VR
- The visual root node of the UI toolkit, e.g. javafx.scene.Node in
case of JavaFX.public class ChangeHoverOperation<VR> extends AbstractOperation
Modifier and Type | Field and Description |
---|---|
static java.lang.String |
DEFAULT_LABEL
"change-hover"
The default label for this operation (i.e. used if no label is
specified).
|
Constructor and Description |
---|
ChangeHoverOperation(IViewer<VR> viewer,
IVisualPart<VR,? extends VR> newHovered)
Creates a new
ChangeHoverOperation to set the given
newHovered IVisualPart as the hovered part within the
given IViewer . |
ChangeHoverOperation(IViewer<VR> viewer,
IVisualPart<VR,? extends VR> oldHovered,
IVisualPart<VR,? extends VR> newHovered)
Creates a new
ChangeHoverOperation to set the given
newHovered IVisualPart as the hovered part within the
given IViewer . |
ChangeHoverOperation(java.lang.String label,
IViewer<VR> viewer,
IVisualPart<VR,? extends VR> oldHovered,
IVisualPart<VR,? extends VR> newHovered)
Creates a new
ChangeHoverOperation to set the given
newHovered IVisualPart as the hovered part within the
given IViewer . |
Modifier and Type | Method and Description |
---|---|
IStatus |
execute(IProgressMonitor monitor,
IAdaptable info) |
IStatus |
redo(IProgressMonitor monitor,
IAdaptable info) |
IStatus |
undo(IProgressMonitor monitor,
IAdaptable info) |
addContext, canExecute, canRedo, canUndo, dispose, getContexts, getLabel, hasContext, removeContext, setLabel, toString
public static final java.lang.String DEFAULT_LABEL
"change-hover"The default label for this operation (i.e. used if no label is specified).
public ChangeHoverOperation(IViewer<VR> viewer, IVisualPart<VR,? extends VR> newHovered)
ChangeHoverOperation
to set the given
newHovered IVisualPart
as the hovered part within the
given IViewer
.viewer
- The IViewer
for which the HoverModel
is to be
changed.newHovered
- The IVisualPart
which will be marked as hovered.public ChangeHoverOperation(IViewer<VR> viewer, IVisualPart<VR,? extends VR> oldHovered, IVisualPart<VR,? extends VR> newHovered)
ChangeHoverOperation
to set the given
newHovered IVisualPart
as the hovered part within the
given IViewer
. When undoing this operation, the given
oldHovered IVisualPart
will be set as the hovered part.viewer
- The IViewer
for which the HoverModel
is to be
changed.oldHovered
- The IVisualPart
which will be marked as hovered when
undoing this operation.newHovered
- The IVisualPart
which will be marked as hovered.public ChangeHoverOperation(java.lang.String label, IViewer<VR> viewer, IVisualPart<VR,? extends VR> oldHovered, IVisualPart<VR,? extends VR> newHovered)
ChangeHoverOperation
to set the given
newHovered IVisualPart
as the hovered part within the
given IViewer
. When undoing this operation, the given
oldHovered IVisualPart
will be set as the hovered part.
The given label is used as the label of the operation.label
- The operation's label.viewer
- The IViewer
for which the HoverModel
is to be
changed.oldHovered
- The IVisualPart
which will be marked as hovered when
undoing this operation.newHovered
- The IVisualPart
which will be marked as hovered.public IStatus execute(IProgressMonitor monitor, IAdaptable info) throws ExecutionException
execute
in interface IUndoableOperation
execute
in class AbstractOperation
ExecutionException
public IStatus redo(IProgressMonitor monitor, IAdaptable info) throws ExecutionException
redo
in interface IUndoableOperation
redo
in class AbstractOperation
ExecutionException
public IStatus undo(IProgressMonitor monitor, IAdaptable info) throws ExecutionException
undo
in interface IUndoableOperation
undo
in class AbstractOperation
ExecutionException
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