The joy of Swing. We have to refuse to acknowlege JScrollPane instances as

validate roots because when their children are invalidated, it causes the
entire hierarchy to be invalidated, which we then must revalidate lest
they live the rest of their mortal lives as invalids.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@1900 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/media/FrameRepaintManager.java

@@ -1,5 +1,5 @@
 //
-// $Id: FrameRepaintManager.java,v 1.13 2002/10/10 00:09:07 mdb Exp $
+// $Id: FrameRepaintManager.java,v 1.14 2002/11/05 05:49:31 mdb Exp $
 
 package com.threerings.media;
 
@@ -17,6 +17,7 @@ import javax.swing.CellRendererPane;
 import javax.swing.JButton;
 import javax.swing.JComponent;
 import javax.swing.JEditorPane;
+import javax.swing.JScrollPane;
 import javax.swing.JTextField;
 import javax.swing.RepaintManager;
 import javax.swing.SwingUtilities;
@@ -75,6 +76,7 @@ public class FrameRepaintManager extends RepaintManager
             // ignore it's claims here and restore order to the universe;
             // see bug #403550 for more fallout from Sun's fuckup
             if (!(c instanceof JTextField) &&
+                !(c instanceof JScrollPane) &&
                 ((JComponent)c).isValidateRoot()) {
                 vroot = c;
                 break;