Class QuickDiffToggleAction

All Implemented Interfaces:
IActionDelegate, IEditorActionDelegate, IUpdate

public class QuickDiffToggleAction extends Object implements IEditorActionDelegate, IUpdate
Action to toggle the line number bar's quick diff display. When turned on, quick diff shows the changes relative to the saved version of the file.
  • Constructor Details

    • QuickDiffToggleAction

      public QuickDiffToggleAction()
  • Method Details

    • setActiveEditor

      public void setActiveEditor(IAction action, IEditorPart targetEditor)
      Description copied from interface: IEditorActionDelegate
      Sets the active editor for the delegate. Implementors should disconnect from the old editor, connect to the new editor, and update the action to reflect the new editor.
      Specified by:
      setActiveEditor in interface IEditorActionDelegate
      action - the action proxy that handles presentation portion of the action
      targetEditor - the new editor target
    • run

      public void run(IAction action)
      Description copied from interface: IActionDelegate
      Performs this action.

      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.

      Specified by:
      run in interface IActionDelegate
      action - the action proxy that handles the presentation portion of the action
    • selectionChanged

      public void selectionChanged(IAction action, ISelection selection)
      Description copied from interface: IActionDelegate
      Notifies this action delegate that the selection in the workbench has changed.

      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.

      Specified by:
      selectionChanged in interface IActionDelegate
      action - the action proxy that handles presentation portion of the action
      selection - the current selection, or null if there is no selection.
    • update

      public void update()
      Description copied from interface: IUpdate
      Requests that this object update itself.
      Specified by:
      update in interface IUpdate