Bug 97143 [PropertiesView] status line not updated with keyboard selection
The Properties View does not update the description (in the statusline) of the selected property when properties are selected with the arrowkeys. When the same properties are selected with the mouse, the description is updated. 3.1M7
bundles/org.eclipse.ui.views/src/org/eclipse/ui/views/properties/PropertySheetViewer.java
* Creates a new cell editor listener.
     */
    private void createEditorListener() {
        editorListener = new ICellEditorListener() {
            public void cancelEditor() {
                deactivateCellEditor();
            }
            public void editorValueChanged(boolean oldValidState,
                    boolean newValidState) {
                
            }
            public void applyEditorValue() {
                
            }
        };
    }
    /**
     * Creates a new property sheet entry listener.
     */
    private void createEntryListener() {
        entryListener = new IPropertySheetEntryListener() {
            public void childEntriesChanged(IPropertySheetEntry entry) {
                
                if (entry == rootEntry)
                    updateChildrenOf(entry, tree);
                else {
                    TreeItem item = findItem(entry);
                    if (item != null)
                        updateChildrenOf(entry, item);
                }