Attach an ActionListener to the button created in step 3

We will use the button created in step 3 to display our dialog.
From the RADi project view select the 'Test Frame' layout.
In the design grid, click the button's grid cell to select the button.
Select 'View | Show Properties - Events' or press <F8> to display the 'Properties - Events' panel.
Click the 'Listeners' tab to switch to the listeners table.
Click the table cell right to 'action' to display the 'Define ActionListener' dialog.
In the textfield enter a descriptive method name.
Deselect Forward event because we don't need the ActionEvent.