Java IO.pdf - Nguyen Dang Binh

}
}
System.exit(0);
Figure 13.5. A JFileChooser with a TextFilePreview accessory
13.2.14 Swing Methods
Java I/O
Like most Swing components, JFileChooser has several methods for working with the look
and feel. The updateUI() method is invoked if the look and feel has changed, to tell the
component to redraw itself:
public void updateUI()
The getUIClassID() method returns the name of the look-and-feel class that drew this file
chooser:
public String getUIClassID()
The getUI() method returns the actual object that implements the particular look and feel:
public FileChooserUI getUI()
It's unlikely you'll need to call any of these three methods directly.
getAccessibleContext() returns the com.sun.java.accessibility.AccessibleContext
object used to provide handicapped accessibility for the component:
public AccessibleContext getAccessibleContext()
330