2.4/samples/mobilewebapp/src/main/java/com/google/gwt/sample/mobilewebapp/client/mobile/MobileWebAppShellMobile.ui.xml

<!DOCTYPE ui:UiBinder SYSTEM "http://dl.google.com/gwt/DTD/xhtml.ent">
<ui:UiBinder
  xmlns:ui="urn:ui:com.google.gwt.uibinder"
  xmlns:g="urn:import:com.google.gwt.user.client.ui"
  xmlns:c="urn:import:com.google.gwt.user.cellview.client">

  <ui:style>
    .backButton {
      display: none;
    }
    
    .header {
      background: #1a1a1a;
      color: white;
      font-size: 18pt;
      line-height: 28pt;
      text-align: center;
      font-weight: bold;
    }
    
    .addButton {
      color: white;
      font-size: 18pt;
      background: none;
      border: none;
      text-align: right;
      font-weight: bold;
    }
  </ui:style>

  <g:LayoutPanel
    ui:field='layoutPanel'>

    <!-- Title -->
    <g:layer
      top='0px'
      height='28pt'
      left='0px'
      right='0px'>
      <g:HTMLPanel
        ui:field='titleBar'
        addStyleNames="{style.header}">
        <div
          ui:field='titleElem'>Cloud Tasks</div>
      </g:HTMLPanel>
    </g:layer>

    <!-- Back button. -->
    <g:layer
      top='0px'
      height='28pt'
      left='0px'
      width='6ex'>
      <g:HTMLPanel
        ui:field='backButtonContainer'>
        <g:Button
          styleName="{style.backButton}">Back</g:Button>
      </g:HTMLPanel>
    </g:layer>

    <!-- Add button. -->
    <g:layer
      top="0px"
      height="28pt"
      right="8px"
      width="3ex">
      <g:HTMLPanel
        ui:field='addButtonContainer'>
        <g:Button
          ui:field="addButton"
          styleName="{style.addButton}">+</g:Button>
      </g:HTMLPanel>
    </g:layer>

    <!-- Content -->
    <g:layer
      top='28pt'
      bottom='0px'
      left='0px'
      right='0px'>
      <g:DeckLayoutPanel
        ui:field="contentContainer" />
    </g:layer>
  </g:LayoutPanel>
</ui:UiBinder>