Package com.google.gwt.widgetideas.client

Examples of com.google.gwt.widgetideas.client.FastTree

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  /**
   * Clears the contents of the current log messages.
   */
  public void clear() {
    tree = new FastTree();
    popup.setWidget(tree);
  }
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    panel.setStyleName("nav-Tree-title");
    wrapper = new MyStackPanel();
    wrapper.setHeight("250px");

    final FastTree contents = new FastTree();
    wrapper.add(contents, "<b>People</b>", true);

    wrapper.add(new Label("None"), "<b>Academics</b>", true);
    navBar.add(wrapper);

    FastTreeItem students = contents.addItem("Students");
    students.addItem("Jill");
    students.addItem("Jack");
    students.addItem("Molly");
    students.addItem("Ms. Muffat");

    FastTreeItem teachers = contents.addItem("Teachers");
    teachers.addItem("Mrs Black");
    teachers.addItem("Mr White");

    FastTreeItem admin = contents.addItem("Administrators");
    admin.addItem("The Soup Nazi");
    admin.addItem("The Grand High Supreme Master Pubba");
    return navBar;
  }
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    FastTreeItem root = new FastTreeItem("root");
    root.addItem("item0");
    root.addItem("item1");
    root.addItem("item2");
    root.addItem(new CheckBox("item3"));
    FastTree t = new FastTree();

    // tree2
    FastTreeItem root2 = new FastTreeItem("child root");
    root2.addItem("child item0");
    root2.addItem("child item1");
    root2.addItem("child item2");
    root2.addItem(new CheckBox("child item3"));

    // nest the trees
    root.addItem(root2);
    t.addItem(root);
    t.addFocusListener(new FocusListener() {

      public void onFocus(Widget sender) {
        report("on focus tree");
      }
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      front = newFront;
    }
  }

  private Widget textTreeInScroll() {
    FastTree tree = new FastTree();
    populateTree(tree, 4, 100, TreeType.TEXT);
    ScrollPanel sp = new ScrollPanel(tree);
    sp.setSize("200px", "200px");
    return sp;
  }
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    FastTreeItem root = new FastTreeItem("root");
    root.addItem("item0");
    root.addItem("item1");
    root.addItem("item2");
    root.addItem(new CheckBox("item3"));
    FastTree t = new FastTree();

    // tree2
    FastTreeItem root2 = new FastTreeItem("child root");
    root2.addItem("child item0");
    root2.addItem("child item1");
    root2.addItem("child item2");
    root2.addItem(new CheckBox("child item3"));
    FastTree t2 = new FastTree();

    // nest the trees
    t2.addItem(root2);
    FastTreeItem item = new FastTreeItem(t2);
    root.addItem(item);
    t.addItem(root);

    return t;
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    return t;
  }

  private Widget treeWithVarietyWidgets() {
    FastTree t = new FastTree();
    FastTreeItem item = t.addItem("Text");
    item.addItem(new TextBox());
    ListBox lb = new ListBox();
    for (int i = 0; i < 100; i++) {
      lb.addItem(i + "");
    }
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    return t;
  }

  private Widget widgetTreeInScroll() {
    FastTree tree = new FastTree();
    populateTree(tree, 4, 100, TreeType.CHECKBOX);
    ScrollPanel sp = new ScrollPanel(tree);
    DOM.setStyleAttribute(sp.getElement(), "position", "relative");
    sp.setSize("400px", "100px");
    sp.setAlwaysShowScrollBars(true);
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  private Widget zoomingTree() {
    VerticalPanel p = new VerticalPanel();
    final TextBox b = new TextBox();

    p.add(b);
    final FastTree tree = new FastTree();
    final HashMap<String, FastTreeItem> treeItems = new HashMap<String, FastTreeItem>();

    b.addKeyboardListener(new KeyboardListener() {

      public void onKeyDown(Widget sender, char keyCode, int modifiers) {
        if (keyCode == KEY_ENTER) {
          String value = b.getText().trim();
          FastTreeItem chosen = treeItems.get(value);
          if (chosen == null) {
            Window.alert("No such tree item exists");
          }
          tree.setSelectedItem(chosen);
          tree.ensureSelectedItemVisible();
        }
      }

      public void onKeyPress(Widget sender, char keyCode, int modifiers) {
      }

      public void onKeyUp(Widget sender, char keyCode, int modifiers) {
      }
    });
    ScrollPanel scroller = new ScrollPanel();

    for (int i = 0; i < 10; i++) {
      FastTreeItem item = tree.addItem("" + i);
      treeItems.put("" + i, item);
      for (int j = 0; j < 5; j++) {
        String value = "" + i + "." + j;
        FastTreeItem subItem = item.addItem(value);
        treeItems.put(value, subItem);
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  public void report(String s) {
    RootPanel.get().add(new HTML(s));
  }

  public void store() {
    FastTree t = new FastTree();
    FastTreeItem camping = t.addItem("Camping Gear");
    camping.addItem("Camping tents");
    FastTreeItem cooking = camping.addItem("Cooking gear");
    camping.setState(true);

    t.setSelectedItem(cooking);

    FastTreeItem ap = t.addItem("Apparel");
    ap.addItem("Jackets");
    ap.addItem("Shirts");
    t.addItem("Footwear").becomeInteriorNode();
    t.addItem("Coolers");
    RootPanel.get().add(t);
  }
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    t.addItem("Coolers");
    RootPanel.get().add(t);
  }

  protected Widget basicTree() {
    FastTree t = new FastTree();
    FastTreeItem a = t.addItem("A root tree item");
    a.addItem("A child");
    FastTreeItem aXb = a.addItem("Another child");
    aXb.addItem("a grand child");
    FastTreeItem widgetBranch = a.addItem(new CheckBox("A checkbox child"));
    FastTreeItem textBoxParent = widgetBranch.addItem("A TextBox parent");
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Related Classes of com.google.gwt.widgetideas.client.FastTree

  • com.google.gwt.demos.fasttree.client.FastTreeDemo
  • com.google.gwt.demos.fasttree.client.FastTreeVisualTest
  • com.google.gwt.demos.pinnedpanel.client.PinnedPanelDemo
  • com.google.gwt.libideas.logging.client.TreeLogHandler
  • com.google.gwt.museum.client.feature.FastTreeVisuals
  • com.google.gwt.user.client.Element
  • com.google.gwt.user.client.ui.FocusListenerCollection
  • com.google.gwt.user.client.ui.HasFocus
  • com.google.gwt.user.client.ui.KeyboardListenerCollection
  • com.google.gwt.user.client.ui.MouseListenerCollection
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