components/visual-panels/core/src/java/util/com/oracle/solaris/vp/util/swing/glass/LayeredGlassPane.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/components/visual-panels/core/src/java/util/com/oracle/solaris/vp/util/swing/glass/LayeredGlassPane.java Thu May 24 04:16:47 2012 -0400
@@ -0,0 +1,64 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+
+/*
+ * Copyright (c) 2010, 2012, Oracle and/or its affiliates. All rights reserved.
+ */
+
+package com.oracle.solaris.vp.util.swing.glass;
+
+import java.awt.Component;
+import javax.swing.*;
+
+/**
+ * The {@code LayeredGlassPane} allows multiple glass panes to be displayed at
+ * once using an {@code OverlayLayout}. Calls to {@link #setVisible} are
+ * propagated to each child glass pane to initialize just as it would if it were
+ * the sole glass pane.
+ */
+@SuppressWarnings({"serial"})
+public class LayeredGlassPane extends JPanel {
+ //
+ // Constructors
+ //
+
+ public LayeredGlassPane() {
+ setOpaque(false);
+ setLayout(new OverlayLayout(this));
+ }
+
+ //
+ // Component methods
+ //
+
+ /**
+ * Propagates this {@link #setVisible} call onto each child {@code
+ * Component}, allowing it to initialize just as it would if it were the
+ * sole glass pane.
+ */
+ @Override
+ public void setVisible(boolean visible) {
+ for (Component comp : getComponents()) {
+ comp.setVisible(visible);
+ }
+ super.setVisible(visible);
+ }
+}