Class GotoLineAction

All Implemented Interfaces:
IAction, IUpdate

public class GotoLineAction extends TextEditorAction
Action for jumping to a particular line in the editor's text viewer. The user is requested to enter the line number into an input dialog. The action is initially associated with a text editor via the constructor, but that can be subsequently changed using setEditor.

The following keys, prepended by the given option prefix, are used for retrieving resources from the given bundle:

  • "dialog.invalid_range" - to indicate an invalid line number
  • "dialog.invalid_input" - to indicate an invalid line number format
  • "dialog.title" - the input dialog's title
  • "dialog.message" - the input dialog's message

This class may be instantiated; it is not intended to be subclassed.

Restriction:
This class is not intended to be subclassed by clients.
  • Constructor Details

    • GotoLineAction

      public GotoLineAction(ResourceBundle bundle, String prefix, ITextEditor editor)
      Creates a new action for the given text editor. The action configures its visual representation from the given resource bundle.
      Parameters:
      bundle - the resource bundle
      prefix - a prefix to be prepended to the various resource keys (described in ResourceAction constructor), or null if none
      editor - the text editor
      See Also:
    • GotoLineAction

      public GotoLineAction(ITextEditor editor)
      Creates a new action for the given text editor. The action configures its visual representation with default values.
      Parameters:
      editor - the text editor
      Since:
      3.5
      See Also:
  • Method Details

    • run

      public void run()
      Description copied from class: Action
      The default implementation of this IAction method does nothing. Subclasses should override this method if they do not need information from the triggering event, or override runWithEvent(Event) if they do.
      Specified by:
      run in interface IAction
      Overrides:
      run in class Action
      See Also: