Subversion Repositories SmartDukaan

Rev

Rev 1992 | Rev 2119 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 1992 Rev 2027
Line 9... Line 9...
9 
 
 9 
 
10 
/**
 10 
/**
11 
 * A tree displaying a set of catalog folders.
 11 
 * A tree displaying a set of catalog folders.
12 
 */
 12 
 */
13 
public class CatalogTree extends Composite {
 13 
public class CatalogTree extends Composite {
- 
 
 14
- 
 
 15 
    public static final String ALL_ITEMS = "All Items";
- 
 
 16 
    public static final String BEST_DEALS = "Best Deals";
- 
 
 17 
    public static final String BEST_SELLERS = "Best Sellers";
- 
 
 18 
    public static final String LATEST_ARRIVALS = "Latest Arrivals";
14 
 
 19 
 
15 
    private Tree tree;
 20 
    private Tree tree;
16
21
17 
    interface TreeListener {
 22 
    interface TreeListener {
18 
        void onTreeItemClicked();
 23 
        void onTreeItemClicked(String itemTypes);
19 
    }
 24 
    }
20
25
21 
    TreeListener treeListener;
 26 
    TreeListener treeListener;
22 
 
 27 
 
23 
    public CatalogTree() {
 28 
    public CatalogTree() {
24 
        tree = new Tree();
 29 
        tree = new Tree();
25 
        TreeItem root = new TreeItem("Catalog");
 30 
        TreeItem root = new TreeItem("Catalog");
26 
        tree.addItem(root);
 31 
        tree.addItem(root);
27 
 
 32 
 
28 
        addItem(root, "All Items");
 33 
        addItem(root, ALL_ITEMS);
29 
        addItem(root, "Best Deals");
 34 
        addItem(root, BEST_DEALS);
30 
        addItem(root, "Best Sellers");
 35 
        addItem(root, BEST_SELLERS);
31 
        addItem(root, "Latest Arrivals");
 36 
        addItem(root, LATEST_ARRIVALS);
32 
 
 37 
 
33 
        root.setState(true);
 38 
        root.setState(true);
34 
        initWidget(tree);
 39 
        initWidget(tree);
35 
    }
 40 
    }
36 
 
 41 
 
37 
    private void addItem(TreeItem root, String title) {
 42 
    private void addItem(TreeItem root, final String title) {
38 
        Anchor item = new Anchor(title);
 43 
        Anchor item = new Anchor(title);
39 
        root.addItem(item);
 44 
        root.addItem(item);
40 
        item.addClickHandler(new ClickHandler() {
 45 
        item.addClickHandler(new ClickHandler() {
41 
            @Override
 46 
            @Override
42 
            public void onClick(ClickEvent event) {
 47 
            public void onClick(ClickEvent event) {
43 
                treeListener.onTreeItemClicked();
 48 
                treeListener.onTreeItemClicked(title);
44 
            }
 49 
            }
45 
        });
 50 
        });
46 
    }
 51 
    }
47
52
48 
    public void setTreeListener(TreeListener treeListener) {
 53 
    public void setTreeListener(TreeListener treeListener) {