Changeset 2199 for trunk/java-client

Timestamp:

2001-03-20T11:22:23+12:00 (23 years ago)

Author:

daven

Message:

error checking and empty document handling

File:

• trunk/java-client/org/nzdl/gsdl/SimpleGraphicalClient/SearchPanel.java (modified) (4 diffs)

trunk/java-client/org/nzdl/gsdl/SimpleGraphicalClient/SearchPanel.java

@@ -271 +271 @@
       // get the result object from the SelectedIndex
       // assume we only get here with events from resultsList
+    int docLength = 0;
       if (e.getValueIsAdjusting()) { return; }
       Result result =  (Result) resultsList.getSelectedValue();
@@ -300 +301 @@
            styledEditorKit.read( sr, defaultStyledDoc, 0);
            documentPane.setDocument(defaultStyledDoc);
+           docLength = defaultStyledDoc.getLength();
            }
            else { // treat as HTML
@@ -305 +307 @@
            htmlEditorKit.read( sr, htmlDoc, 0);
            documentPane.setStyledDocument( htmlDoc );
+           docLength = htmlDoc.getLength();
            }
       } // end try
@@ -316 +319 @@
       } 
 
-      if (documentPane.getLength > 0)
+      if (docLength > 0)
           documentPane.setCaretPosition(1);
       // we might not be using htmlDoc at this point!!