public class RunToLineActionDelegate extends Object implements IEditorActionDelegate, IActionDelegate2, IViewActionDelegate
IRunToLineTarget
adapter.
Clients may reference/contribute this class as an action delegate in plug-in XML.
Since 3.1, this action also implements IViewActionDelegate
.
Constructor and Description |
---|
RunToLineActionDelegate() |
Modifier and Type | Method and Description |
---|---|
void |
dispose()
Allows the action delegate to clean up.
|
void |
init(IAction action)
Allows the action delegate to initialize itself after being created by
the proxy action.
|
void |
init(IViewPart view)
Initializes this action delegate with the view it will work in.
|
void |
run(IAction action)
Performs this action.
|
void |
runWithEvent(IAction action,
Event event)
Performs this action, passing the SWT event which triggered it.
|
void |
selectionChanged(IAction action,
ISelection selection)
Notifies this action delegate that the selection in the workbench has changed.
|
void |
setActiveEditor(IAction action,
IEditorPart targetEditor)
Sets the active editor for the delegate.
|
void |
update() |
public void dispose()
IActionDelegate2
dispose
in interface IActionDelegate2
public void run(IAction action)
IActionDelegate
This method is called by the proxy action when the action has been triggered. Implement this method to do the actual work.
Note: If the action delegate also implements
IActionDelegate2
, then this method is not invoked but
instead the runWithEvent(IAction, Event)
method is called.
run
in interface IActionDelegate
action
- the action proxy that handles the presentation portion of the
actionpublic void selectionChanged(IAction action, ISelection selection)
IActionDelegate
Implementers can use this opportunity to change the availability of the action or to modify other presentation properties.
When the selection changes, the action enablement state is updated based on the criteria specified in the plugin.xml file. Then the delegate is notified of the selection change regardless of whether the enablement criteria in the plugin.xml file is met.
selectionChanged
in interface IActionDelegate
action
- the action proxy that handles presentation portion of
the actionselection
- the current selection, or null
if there
is no selection.public void update()
public void init(IAction action)
IActionDelegate2
init
in interface IActionDelegate2
action
- the proxy action that handles the presentation portion of
the action.public void runWithEvent(IAction action, Event event)
IActionDelegate2
Note: This method is called instead of run(IAction)
.
runWithEvent
in interface IActionDelegate2
action
- the action proxy that handles the presentation portion of
the actionevent
- the SWT event which triggered this action being runpublic void setActiveEditor(IAction action, IEditorPart targetEditor)
IEditorActionDelegate
setActiveEditor
in interface IEditorActionDelegate
action
- the action proxy that handles presentation portion of the actiontargetEditor
- the new editor targetpublic void init(IViewPart view)
IViewActionDelegate
init
in interface IViewActionDelegate
view
- the view that provides the context for this delegate
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