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