private void selectTask() {
if (taskProvider == null || activeTaskModel == null)
throw new IllegalStateException("Object not yet initialized");
TreeTableModel tasks = taskProvider.getTaskSelectionChoices();
final JFilterableTreeComponent selector = new JFilterableTreeComponent(
tasks, resources.getString("Choose_Task.Find"), false);
final Object nodeToSelect = taskProvider
.getTreeNodeForPath(activeTaskModel.getPath());
loadPrefs(selector);
selector.setMatchEntirePath(true);
TaskCompletionRenderer rend = null;
if (parentComponent instanceof DashboardContext)
rend = new TaskCompletionRenderer(selector,
(DashboardContext) parentComponent);
new JOptionPaneActionHandler().install(selector);
Object[] message = new Object[] {
resources.getString("Choose_Task.Prompt"), selector,
new JOptionPaneTweaker.MakeResizable(),
new JOptionPaneTweaker.GrabFocus(selector.getFilterTextField()),
new JOptionPaneTweaker(50) {
public void doTweak(JDialog dialog) {
if (nodeToSelect != null)
selector.setAnchorSelectedNode(nodeToSelect);
}}
};
int userChoice = JOptionPane.showConfirmDialog(parentComponent, message,
resources.getString("Choose_Task.Title"),
JOptionPane.OK_CANCEL_OPTION, JOptionPane.PLAIN_MESSAGE);
savePrefs(selector);
if (rend != null)
rend.dispose();
if (userChoice != JOptionPane.OK_OPTION)
return;
Object newTask = selector.getSelectedLeaf();
if (newTask == null)
return;
String newPath = taskProvider.getPathForTreeNode(newTask);
if (StringUtils.hasValue(newPath))