* @author Jim Procter and Andrew Waterhouse
*
*/
-public class EmbmenuFrame extends Frame implements MouseListener
+public class EmbmenuFrame extends Frame
+ implements MouseListener, AutoCloseable
{
protected static final Font FONT_ARIAL_PLAIN_11 = new Font("Arial",
Font.PLAIN, 11);
/**
* map from labels to popup menus for the embedded menubar
*/
- protected Map<Label, PopupMenu> embeddedPopup = new HashMap<Label, PopupMenu>();
+ protected Map<Label, PopupMenu> embeddedPopup = new HashMap<>();
/**
* the embedded menu is built on this and should be added to the frame at the
return embeddedMenu;
}
+ @Override
public void mousePressed(MouseEvent evt)
{
PopupMenu popup = null;
return embeddedPopup.get(source);
}
+ @Override
public void mouseClicked(MouseEvent evt)
{
}
+ @Override
public void mouseReleased(MouseEvent evt)
{
}
+ @Override
public void mouseEntered(MouseEvent evt)
{
}
+ @Override
public void mouseExited(MouseEvent evt)
{
}
/**
* calls destroyMenus()
*/
- public void finalize() throws Throwable
+ @Override
+ public void close()
{
destroyMenus();
embeddedPopup = null;
embeddedMenu = null;
- super.finalize();
+ // no close for Frame
+ // super.finalize();
}
}