Class TextViewerAction

  • All Implemented Interfaces:
    IAction, IUpdate
    Direct Known Subclasses:
    TextViewerGotoLineAction

    public class TextViewerAction
    extends Action
    implements IUpdate
    Common function for actions that operate on a text viewer.

    Clients may subclass this class.

    Since:
    3.0
    • Constructor Detail

      • TextViewerAction

        public TextViewerAction​(ITextViewer viewer,
                                int operationCode)
        Constructs a new action in the given text viewer with the specified operation code.
        Parameters:
        viewer -
        operationCode -
    • Method Detail

      • update

        public void update()
        Description copied from interface: IUpdate
        Requests that this object update itself.
        Specified by:
        update in interface IUpdate
      • 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:
        How radio buttons are handled, How check boxes are handled
      • configureAction

        public void configureAction​(String text,
                                    String toolTipText,
                                    String description)
        Configures this action with a label, tool tip, and description.
        Parameters:
        text - action label
        toolTipText - action tool tip
        description - action description