Index: StringButtonFieldEditor.java
===================================================================
RCS file: /home/eclipse/org.eclipse.jface/src/org/eclipse/jface/preference/StringButtonFieldEditor.java,v
retrieving revision 1.6
diff -u -r1.6 StringButtonFieldEditor.java
--- StringButtonFieldEditor.java	10 Mar 2003 21:56:31 -0000	1.6
+++ StringButtonFieldEditor.java	1 May 2003 22:24:37 -0000
@@ -139,4 +139,14 @@
 	if (changeButton != null)
 		changeButton.setText(text);
 }
+	/* (non-Javadoc)
+	 * @see org.eclipse.jface.preference.FieldEditor#setEnabled(boolean, org.eclipse.swt.widgets.Composite)
+	 */
+	public void setEnabled(boolean enabled, Composite parent) {
+		super.setEnabled(enabled, parent);
+		if (changeButton != null) {
+            changeButton.setEnabled(enabled);
+		}
+	}
+
 }