Big AWT patch.

From-SVN: r34976

libjava/java/awt/Menu.java

@@ -8,26 +8,128 @@ details.  */
 
 package java.awt;
 
-/* A very incomplete placeholder. */
+import java.util.Vector;
+
+/* Status: Incomplete. */
 
 public class Menu extends MenuItem implements MenuContainer
 {
-  public Menu (String label)
+  // Fields from the serialization spec. Decalare others "transient".
+  Vector items = new Vector();
+  boolean tearOff;
+  boolean isHelpMenu;
+  int menuSerializedDataVersion;
+  
+  static final MenuItem separator = new MenuItem("-");
+
+  public Menu()
   {
-    super(label);  // ???
-    throw new Error ("java.awt.Menu: not implemented");
+    this(null, false);
+  }
+  
+  public Menu(String label)
+  {
+    this(label, false);
+  }
+  
+  public Menu(String label, boolean tearOff)
+  {
+    super(label);
+    this.tearOff = tearOff;
   }
 
-  public void add (String label)
-  { /* FIXME */ }
-
-  public synchronized MenuItem add (MenuItem item)
+  public void addNotify()
   {
-    /* FIXME */
-    return item;
+    // FIXME
   }
 
-  public Font getFont() { return null; } // FIXME
-  public boolean postEvent(Event evt) { return false; } // FIXME
-  public void remove(MenuComponent comp) { } // FIXME
+  public void removeNotify()
+  {
+    // FIXME
+  }
+
+  public boolean isTearOff()
+  {
+    return tearOff;
+  }
+
+  public int getItemCount()
+  {
+    return items.size();
+  }
+
+  /** @deprecated Use getItemCount() instead. */
+  public int countItems()
+  {
+    return getItemCount();
+  }
+
+  public MenuItem getItem(int index)
+  {
+    return (MenuItem) items.elementAt(index);
+  }
+
+  public synchronized MenuItem add(MenuItem mi)
+  {
+    items.addElement(mi);
+    if (mi.parent != null)
+      {
+	mi.parent.remove(mi);
+      }
+    mi.parent = this;
+    return mi;
+  }
+
+  public void add(String label)
+  {
+    MenuItem mi = new MenuItem(label);
+    this.add(mi);
+  }
+
+  public synchronized void insert(MenuItem menuitem, int index)
+  {
+    if (index < 0)
+      throw new IllegalArgumentException();
+    items.insertElementAt(menuitem, index);
+  }
+
+  public void insert(String label, int index)
+  {
+    MenuItem mi = new MenuItem(label);
+    this.insert(mi, index);
+  }
+
+  public void addSeparator()
+  {
+    this.add(separator);
+  }
+
+  public void insertSeparator(int index)
+  {
+    this.insert(separator, index);    
+  }
+
+  public synchronized void remove(int index)
+  {
+    items.removeElementAt(index);
+  }
+
+  public synchronized void remove(MenuComponent item)
+  {
+    items.removeElement(item);
+  }
+
+  public synchronized void removeAll()
+  {
+    items.removeAllElements();
+  }
+
+  public String paramString()
+  {
+    return getName() + ",label" + label + ",tearOff=" + tearOff + 
+           ",isHelpMenu=" + isHelpMenu;
+  }
+  
+  // Accessibility API not yet implemented.
+  // public AccessibleContext getAccessibleContext()
 }