Package com.google.gwt.widgetideas.client

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

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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 + "");
    }
    item.addItem(lb);
    item.addItem(new TextArea());

    return t;
  }
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    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);
        for (int k = 0; k < 2; k++) {
          String newValue = i + "." + j + "." + k;
          treeItems.put(newValue, subItem.addItem(newValue));
        }
      }
    }
    scroller.setWidget(tree);
    scroller.setHeight("200px");
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    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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    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");
    textBoxParent.addItem(new TextBox());
    textBoxParent.addItem("and another one...");
    textBoxParent.addItem(new TextArea());

    ListBox lb = new ListBox();
    for (int i = 0; i < 100; i++) {
      lb.addItem(i + "");
    }
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    return table;
  }
 
  protected Widget stubbornTree() {
    StubbornTree t = new StubbornTree();
    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");
    textBoxParent.addItem(new TextBox());
    textBoxParent.addItem("and another one...");
    textBoxParent.addItem(new TextArea());

    ListBox lb = new ListBox();
    for (int i = 0; i < 100; i++) {
      lb.addItem(i + "");
    }
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  }

  private void lazyCreateChild(final HasFastTreeItems parent, final int index,
      final int children) {

    FastTreeItem item = new FastTreeItem("child" + index + " (" + children
        + " children)") {
      public void ensureChildren() {
        for (int i = 0; i < children; i++) {
          lazyCreateChild(this, i, children + (i * 10));
        }
      }
    };
    item.becomeInteriorNode();
    parent.addItem(item);
  }
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    parent.addItem(item);
  }

  private FastTreeItem profileAdd(FastTreeItem parent, TreeType type) {
    if (type == TreeType.TEXT) {
      FastTreeItem text = new FastTreeItem();
      text.setText("item");
      parent.addItem(text);
      return text;
    } else if (type == TreeType.HTML) {
      FastTreeItem item = new FastTreeItem("<h1>html</h1>");
      parent.addItem(item);
      return item;
    } else if (type == TreeType.CHECKBOX) {
      return parent.addItem(new CheckBox("myBox"));
    } else {
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    }
  }

  private void profileCreateTree(FastTree t, int numBranches, int numNodes,
      TreeType type) {
    FastTreeItem root = t.addItem("root");
    ArrayList front = new ArrayList();
    front.add(profileAdd(root, type));
    int count = 0;
    while (true) {
      ArrayList newFront = new ArrayList();
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  private void verboseTreeItem(HasFastTreeItems parent, int children) {
    for (int i = 0; i < children; i++) {
      final int index = i;

      FastTreeItem item = new ListeningFastTreeItem("child " + i) {

        public void beforeClose() {
          Window.alert("Close item" + index);
        }
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        t.getChild(0).removeItems();
       
        for (final ProcessProperty prop : p.getProperties()) {
     
          if (prop instanceof WorkflowsProperty) {
            FastTreeItem workflows =
              new FastTreeItem(prop.getName()) {

              public void beforeOpen() {
                mController.updateProcessProperty(prop);
              }
            };
           
            t.getChild(0).addItem(workflows);
            workflows.becomeInteriorNode();
           
          } else {
            Anchor a = new Anchor(prop.getName());
            a.addClickHandler(mController.getPropHandler(prop));
            t.getChild(0).addItem(a);
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Related Classes of com.google.gwt.widgetideas.client.FastTreeItem

  • 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
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  • com.google.gwt.user.client.ui.Widget
  • com.google.gwt.widgetideas.demo.collapsiblepanel.client.CollapsiblePanelDemo
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