Add AWT stubs and incomplete classes.

From-SVN: r26778

libjava/java/awt/Container.java

@@ -0,0 +1,59 @@
+/* Copyright (C) 1999  Cygnus Solutions
+
+   This file is part of libjava.
+
+This software is copyrighted work licensed under the terms of the
+Libjava License.  Please consult the file "LIBJAVA_LICENSE" for
+details.  */
+
+package java.awt;
+
+/* A very incomplete placeholder. */
+
+public abstract class Container extends Component
+{
+  int componentCount;
+  Component[] components;
+
+  public Component[] getComponents()
+  {
+    Component[] result = new Component[componentCount];
+    if (componentCount > 0)
+      System.arraycopy(components, 0, result, 0, componentCount);
+    return result;
+  }
+
+  public Component getComponent (int n)
+  {
+    if (n < 0 || n >= componentCount)
+      throw new ArrayIndexOutOfBoundsException("no such component");
+    return components[n];
+  }
+
+  public boolean isAncestorOf (Component comp)
+  {
+    for (;;)
+      {
+	if (comp == null)
+	  return false;
+	if (comp == this)
+	  return true;
+	comp = comp.getParent();
+      }
+  }
+
+  public Component add (String name, Component comp)
+  {
+    /* FIXME */
+    return comp;
+  }
+
+  public void addNotify ()
+  {
+    for (int i = componentCount;  --i >= 0; )
+      components[i].addNotify();
+  }
+
+  public void setLayout (LayoutManager layout)
+  { /* FIXME */ }
+}