Package examples

Class SingleFrameExample4


public class SingleFrameExample4 extends SingleFrameApplication
A simple demo of the @Action annotation.

This example only defines two @Actions explicitly: open and close. The open action allows the user to choose a file and load it into the textPane, and close just replaces the textPane's contents with the value of the "defaultText" resource. The example inherits

  • Constructor Details

    • SingleFrameExample4

      public SingleFrameExample4()
  • Method Details

    • open

      @Action public void open()
      Load the specified file into the textPane or popup an error dialog if something goes wrong. The file that's loaded can't be saved, so there's no harm in experimenting with the cut/copy/paste/delete editing actions.
    • close

      @Action public void close()
      Replace the contents of the textPane with the value of the "defaultText" resource.
    • startup

      protected void startup()
      Description copied from class: Application
      Responsible for starting the application; for creating and showing the initial GUI.

      This method is called by the static launch method, subclasses must override it. It runs on the event dispatching thread.

      Specified by:
      startup in class Application
      See Also:
    • main

      public static void main(String[] args)