Changeset 10343

Timestamp:

2005-07-28T15:53:00+12:00 (19 years ago)

Author:

kjdon

Message:

move up and down buttons become disabled when selection at top/bottom

File:

• trunk/gli/src/org/greenstone/gatherer/cdm/ClassifierManager.java (modified) (1 diff)

trunk/gli/src/org/greenstone/gatherer/cdm/ClassifierManager.java

@@ -842 +842 @@
         if (!e.getValueIsAdjusting()) { // we get two events for one change in list selection - use the false one ( the second one)
             if (classifier_list.isSelectionEmpty()) {
-            //move_top_button.setEnabled(false);
             move_up_button.setEnabled(false);
             move_down_button.setEnabled(false);
-            //move_bottom_button.setEnabled(false);
             configure.setEnabled(false);
             remove.setEnabled(false);
             }
             else {
-            //move_top_button.setEnabled(true);
-            move_up_button.setEnabled(true);
-            move_down_button.setEnabled(true);
-            //move_bottom_button.setEnabled(true);
             configure.setEnabled(true);
             remove.setEnabled(true);
+            int selected_index = classifier_list.getSelectedIndex();
+            move_up_button.setEnabled(selected_index !=0);
+            move_down_button.setEnabled(selected_index != model.getSize()-1);
             }
         }