4. Window class
Introduction
When an action is bound with a user interface application, it creates an object of class Window for each component at the XML descriptor with a ref-as attribute. Those components have the following methods:
Methods
| getText | returns string | Gets the text value of the component. | 
| setText | text: string | Change the text value of a component. | 
| click | 
 | Acts as if the user clicks on the component. It's suitable on button components. | 
| setFocus | 
 | Move the focus to the component. | 
