Index: src/org/netbeans/modules/quickfilechooser/ChooserComponentUI.java
===================================================================
RCS file: /cvs/contrib/quickfilechooser/src/org/netbeans/modules/quickfilechooser/ChooserComponentUI.java,v
retrieving revision 1.6
diff -u -w -r1.6 ChooserComponentUI.java
--- src/org/netbeans/modules/quickfilechooser/ChooserComponentUI.java	9 Aug 2005 18:02:32 -0000	1.6
+++ src/org/netbeans/modules/quickfilechooser/ChooserComponentUI.java	12 Aug 2005 21:45:36 -0000
@@ -57,6 +57,7 @@
 import javax.swing.KeyStroke;
 import javax.swing.event.DocumentEvent;
 import javax.swing.event.DocumentListener;
+import javax.swing.filechooser.FileFilter;
 import javax.swing.plaf.ComponentUI;
 import javax.swing.plaf.basic.BasicFileChooserUI;
 
@@ -308,6 +309,8 @@
                     }
                 } else if (JFileChooser.CONTROL_BUTTONS_ARE_SHOWN_CHANGED_PROPERTY.equals(name)) {
                     buttons.setVisible(getFileChooser().getControlButtonsAreShown());
+                } else if (JFileChooser.CHOOSABLE_FILE_FILTER_CHANGED_PROPERTY.equals(name)) {
+                    refreshCompletions();
                 }
                 // XXX may have to handle JFileChooser.FILE_CHANGED_PROPERTY too
             }
@@ -330,6 +333,9 @@
                     Arrays.sort(kids, Collator.getInstance());
                     for (int i = 0; i < kids.length; i++) {
                         File kid = new File(d, kids[i]);
+                        if (isFilteredOut(kid)) {
+                            continue;
+                        }
                         if (getFileChooser().getFileSelectionMode() == JFileChooser.DIRECTORIES_ONLY && !kid.isDirectory()) {
                             continue;
                         }
@@ -365,6 +371,16 @@
             }
         }
         updateButtons();
+    }
+    
+    private boolean isFilteredOut(File file) {
+        FileFilter[] filters = getFileChooser().getChoosableFileFilters();
+        for (int i = 0; i < filters.length; i++) {
+            if (!filters[i].accept(file)) {
+                return true;
+            }
+        }
+        return false;
     }
     
     private final class CompleteAction extends AbstractAction {
Index: src/org/netbeans/modules/quickfilechooser/Demo.java
===================================================================
RCS file: /cvs/contrib/quickfilechooser/src/org/netbeans/modules/quickfilechooser/Demo.java,v
retrieving revision 1.4
diff -u -w -r1.4 Demo.java
--- src/org/netbeans/modules/quickfilechooser/Demo.java	9 Aug 2005 17:58:52 -0000	1.4
+++ src/org/netbeans/modules/quickfilechooser/Demo.java	12 Aug 2005 21:45:36 -0000
@@ -18,6 +18,7 @@
 import javax.swing.Icon;
 import javax.swing.ImageIcon;
 import javax.swing.JFileChooser;
+import javax.swing.filechooser.FileFilter;
 import javax.swing.filechooser.FileView;
 
 public class Demo {
@@ -38,6 +39,15 @@
                     }
                 }
                 return null;
+            }
+        });
+        chooser.addChoosableFileFilter(new FileFilter() {
+            public boolean accept(File pathname) {
+                return pathname.isDirectory() ||
+                        pathname.getName().toLowerCase().endsWith(".html");
+            }
+            public String getDescription() {
+                return "whatever, not shown by QFC yet";
             }
         });
         //chooser.setControlButtonsAreShown(false);