When users select the Cancel button, you want the Customer Information window to close. This relationship is called an event-to-action connection.
The context menu is displayed.
The mouse pointer is displayed as
connected to a dashed line. This indicates that you are in the process
of making a connection.
A context menu is displayed.
A green line with an arrow pointing from the Cancel Push Button to the Window title is displayed. This connection means that when the Cancel push button is clicked (an event), closeWidget (an action that means close the window) is triggered. This is an event-to-action connection, as indicated by the green rather than the blue connection.