Changeset 11603

Timestamp:

2006-04-06T15:29:42+12:00 (18 years ago)

Author:

mdewsnip

Message:

I'm not sure what the FocusListener stuff was all about, but it doesn't seem to be needed any longer (and it wasn't in the Enrich pane), so I'm removing it.

File:

• trunk/gli/src/org/greenstone/gatherer/gui/GatherPane.java (modified) (4 diffs)

trunk/gli/src/org/greenstone/gatherer/gui/GatherPane.java

@@ -71 +71 @@
 public class GatherPane
     extends JPanel
-    implements ActionListener, FocusListener {
+    implements ActionListener
+{
     /** The group encompassing all of the components available as drop targets for drag and drop actions. Required so that only one component renders the ghost and higlights itself as a target, which the other members are restored to their original, pristine, condition. */
     private DragGroup group               =  null;
@@ -226 +227 @@
     workspace_tree = new WorkspaceTree(Utility.WORKSPACE_TREE);
     group.add(workspace_tree);
-    workspace_tree.addFocusListener(this);
     workspace_tree.addMouseListener(mouse_listener);
     workspace_tree.addMouseListener(Gatherer.g_man.foa_listener);
@@ -257 +257 @@
     collection_tree.setEnabled(Gatherer.c_man.getCollectionTreeModel() != null);
     group.add(collection_tree);
-    collection_tree.addFocusListener(this);
     collection_tree.addMouseListener(mouse_listener);
     collection_tree.addMouseListener(Gatherer.g_man.foa_listener);
@@ -346 +345 @@
     return collection_tree.getRowBounds(collection_tree.getRowForPath(path));
     }
-    /** Called whenever this pane gains focus, this method ensures that the various tree renderers are correctly colouring the tree (as these settings sometimes get lost).
-     * @param event A <strong>FocusEvent</strong> containing details about the focus action performed.
-     */
-    public void focusGained(FocusEvent event) {
-    DefaultTreeCellRenderer def = new DefaultTreeCellRenderer();
-    DefaultTreeCellRenderer w = (DefaultTreeCellRenderer)workspace_tree.getCellRenderer();
-    DefaultTreeCellRenderer c = (DefaultTreeCellRenderer)collection_tree.getCellRenderer();
-    if(event.getSource() == workspace_tree) {
-        w.setBackgroundSelectionColor(def.getBackgroundSelectionColor());
-        c.setBackgroundSelectionColor(Color.lightGray);
-    }
-    else if(event.getSource() == collection_tree) {
-        c.setBackgroundSelectionColor(def.getBackgroundSelectionColor());
-        w.setBackgroundSelectionColor(Color.lightGray);
-    }
-    repaint();
-    }
-    /** Implementation side-effect, not used in any way.
-     * @param event A <strong>FocusEvent</strong> containing details about the focus action performed.
-     */
-    public void focusLost(FocusEvent event) {
-    }
+
 
     /** Called to inform this control panel that it has just gained focus as an effect of the user clicking on its tab.