List.java: Wrote.

* java/awt/List.java: Wrote.
	* java/awt/Dialog.java: Wrote.

From-SVN: r41476

libjava/java/awt/Dialog.java

@@ -1,4 +1,4 @@
-/* Copyright (C) 2000  Free Software Foundation
+/* Copyright (C) 2000, 2001  Free Software Foundation
 
    This file is part of libgcj.
 
@@ -8,13 +8,155 @@ details.  */
 
 package java.awt;
 
-/* A very incomplete placeholder. */
+import java.awt.peer.DialogPeer;
+
+/**
+ * @author Tom Tromey <tromey@redhat.com>
+ * @date April 17, 2001
+ */
 
 public class Dialog extends Window
 {
+  public Dialog (Dialog owner)
+  {
+    this (owner, "", false);
+  }
+
+  public Dialog (Dialog owner, String title)
+  {
+    this (owner, title, false);
+  }
+
+  public Dialog (Dialog owner, String title, boolean modal)
+  {
+    super (owner);
+    this.modal = modal;
+    this.title = title;
+    setLayout (new BorderLayout ());
+  }
+
   public Dialog (Frame owner)
   {
-    super(owner);
-    // FIXME
+    this (owner, "", false);
   }
+
+  public Dialog (Frame owner, boolean modal)
+  {
+    this (owner, "", modal);
+  }
+
+  public Dialog (Frame owner, String title)
+  {
+    this (owner, title, false);
+  }
+
+  public Dialog (Frame owner, String title, boolean modal)
+  {
+    super (owner);
+    this.modal = modal;
+    this.title = title;
+    setLayout (new BorderLayout ());
+  }
+
+  /** Create the peer if it does not already exist.  */
+  public void addNotify ()
+  {
+    if (peer == null)
+      peer = getToolkit ().createDialog (this);
+  }
+
+  public boolean isModal ()
+  {
+    return modal;
+  }
+
+  public void setModal (boolean modal)
+  {
+    this.modal = modal;
+  }
+
+  public String getTitle ()
+  {
+    return title;
+  }
+
+  public void setTitle (String title)
+  {
+    this.title = title;
+    if (peer != null)
+      {
+	DialogPeer d = (DialogPeer) peer;
+	d.setTitle (title);
+      }
+  }
+
+  public void show ()
+  {
+    boolean vis = isVisible ();
+    super.show ();
+    if (modal && vis)
+      {
+	// Don't return until something happens.  We lock on the peer
+	// instead of `this' so that we don't interfere with whatever
+	// locks the caller might want to use.
+	synchronized (peer)
+	  {
+	    try
+	      {
+		peer.wait ();
+	      }
+	    catch (InterruptedException _)
+	      {
+	      }
+	  }
+      }
+  }
+
+  public void hide ()
+  {
+    super.hide ();
+    synchronized (peer)
+      {
+	peer.notify ();
+      }
+  }
+
+  public void dispose ()
+  {
+    super.dispose ();
+    synchronized (peer)
+      {
+	peer.notify ();
+      }
+  }
+
+  public boolean isResizable ()
+  {
+    return resizable;
+  }
+
+  public void setResizable (boolean resizable)
+  {
+    this.resizable = resizable;
+    if (peer != null)
+      {
+	DialogPeer d = (DialogPeer) peer;
+	d.setResizable (resizable);
+      }
+  }
+
+  protected String paramString ()
+  {
+    return ("Dialog["
+	    + title + ","
+	    + modal + ","
+	    + resizable + "]");
+  }
+
+  // True if dialog is modal.
+  private boolean modal;
+  // True if dialog is resizable by the user.
+  private boolean resizable = false;
+  // Dialog title.
+  private String title;
 }