RootPaneContainer

Interface RootPaneContainer

All Known Implementing Classes:
JApplet, JDialog, JFrame, JInternalFrame, JWindow
public interface RootPaneContainer

This interface is implemented by components that have a single JRootPane child: JDialog, JFrame, JWindow, JApplet, JInternalFrame. The methods in this interface are just covers for the JRootPane properties, e.g. getContentPane() is generally implemented like this:

public Container getContentPane() {
         return getRootPane().getContentPane();
     }
This interface serves as a marker for Swing GUI builders that need