package bmsi.fsp;

import java.awt.Container;
import java.awt.Insets;
import java.awt.Component;
import java.awt.Graphics;
import java.awt.peer.ContainerPeer;

abstract class FSContainer extends FSComponent implements ContainerPeer {

  FSContainer(Container w,FSToolkit toolkit) {
    super(w,toolkit);
  }

  public Insets getInsets() {
    return new Insets(0,0,0,0);
  }

  public void beginValidate() { }
  public void endValidate() {
    toolkit.syncit.queue();
  }
  
  /* jdk 1.0 compatibility */
  public final Insets insets() { return getInsets(); }

  public void paint(Graphics g) {
    target.update(g);
  }

  void set() {
    super.set();
    Container cont = (Container)target;
    Component[] c = cont.getComponents();
    for (int i = 0; i < c.length; ++i) {
      Object obj = c[i].getPeer();
      if (obj instanceof FSComponent) {
        FSComponent f = (FSComponent)obj;
        f.loc.setLocation(loc.x+f.posx,loc.y+f.posy);
	if (f.isVisible())
	  f.set();
      }
    }
  }

}