Class RTextAreaEditorKit.ScrollAction

  • All Implemented Interfaces:
    java.awt.event.ActionListener, java.io.Serializable, java.lang.Cloneable, java.util.EventListener, javax.swing.Action
    Enclosing class:
    RTextAreaEditorKit

    public static class RTextAreaEditorKit.ScrollAction
    extends RecordableTextAction
    Scrolls the text area one line up or down, without changing the caret position.
    See Also:
    Serialized Form
    • Field Summary

      Fields 
      Modifier and Type Field Description
      private int delta  
      • Fields inherited from class javax.swing.AbstractAction

        changeSupport, enabled
      • Fields inherited from interface javax.swing.Action

        ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, DISPLAYED_MNEMONIC_INDEX_KEY, LARGE_ICON_KEY, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SELECTED_KEY, SHORT_DESCRIPTION, SMALL_ICON
    • Constructor Summary

      Constructors 
      Constructor Description
      ScrollAction​(java.lang.String name, int delta)  
    • Field Detail

      • delta

        private int delta
    • Constructor Detail

      • ScrollAction

        public ScrollAction​(java.lang.String name,
                            int delta)
    • Method Detail

      • getMacroID

        public final java.lang.String getMacroID()
        Description copied from class: RecordableTextAction
        Returns the identifier for this macro. This method makes it so that you can create an instance of the RTextAreaEditorKit.CutAction action, for example, rename it to "Remove", and it will still be recorded as a "cut" action. Subclasses should return a unique string from this method; preferably the name of the action.

        If you subclass a RecordableTextAction, you should NOT override this method; if you do, the action may not be properly recorded in a macro.

        Specified by:
        getMacroID in class RecordableTextAction
        Returns:
        The internally-used macro ID.