source.dussan.org Git - vaadin-framework.git/blob

   1 package com.vaadin.tests.components.orderedlayout;
   2
   3 import com.vaadin.server.VaadinRequest;
   4 import com.vaadin.ui.Panel;
   5 import com.vaadin.ui.UI;
   6 import com.vaadin.ui.VerticalLayout;
   7 import com.vaadin.v7.data.util.BeanItemContainer;
   8 import com.vaadin.v7.ui.Tree;
   9
  10 /**
  11  * The Application's "main" class
  12  */
  13 @SuppressWarnings("serial")
  14 public class VerticalRelativeSizeWithoutExpand extends UI {
  15
  16     @Override
  17     protected void init(VaadinRequest request) {
  18
  19         final VerticalLayout layout = new VerticalLayout();
  20         layout.setSizeFull();
  21         layout.setMargin(true);
  22         layout.setSpacing(true);
  23         setContent(layout);
  24
  25         Panel panel1 = new Panel("This should not be seen");
  26         panel1.setSizeFull();
  27         VerticalLayout verticalLayout1 = new VerticalLayout();
  28         verticalLayout1.setSizeFull();
  29         Tree tree = new Tree();
  30         tree.setSizeFull();
  31         tree.setContainerDataSource(
  32                 new BeanItemContainer<String>(String.class));
  33         String a = "aaaaaaaaaaaaaaaaaaaaaaaa";
  34         String b = "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb";
  35         String c = "ccccccccccccccccccccccccccccccccccccccccccccccccc";
  36         tree.addItem(a);
  37         tree.addItem(b);
  38         tree.addItem(c);
  39         tree.setChildrenAllowed(a, true);
  40         tree.setChildrenAllowed(b, true);
  41         tree.setParent(b, a);
  42         tree.setParent(c, b);
  43         verticalLayout1.addComponent(tree);
  44         panel1.setContent(verticalLayout1);
  45         layout.addComponent(panel1);
  46
  47         final Panel panel2 = new Panel("This should use all space");
  48         panel2.setSizeFull();
  49
  50         layout.addComponent(panel2);
  51         layout.setExpandRatio(panel2, 1);
  52
  53     }
  54
  55 }