Re: DeckLayoutPanel not displaying below banner

See http://www.gwtproject.org/doc/latest/DevGuideUiPanels.html#Resize

Layout panels are sized from the outside-in; your DeckLayoutPanel needs to be given explicit dimensions.

Alternatively, replace your HTMLPanel and FlowPanel with layout panels (e.g. a HeaderPanel) and add it to the RootLayoutPanel (rather than the LayoutPanel). If your UiBinder is used in a composite widget, make sure it extends ResizeComposite rather than Composite.

On Thursday, April 19, 2018 at 9:27:56 PM UTC+2, Patrick May wrote:

I have a simple GWT app with a top level UI configured in UiBinder like this:

<!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'>    <g:HTMLPanel>      <g:FlowPanel ui:field="mainApplicationWidget" styleName="main-panel">        <g:HTMLPanel>          <div class="banner">            <div class="banner-text-left">              <h3>Some H3 Text</h3>              <h2>Some H2 Text</h2>            </div>          </div>        </g:HTMLPanel>          <g:DeckLayoutPanel ui:field="deckLayoutPanel" styleName="main-deck">        </g:DeckLayoutPanel>      </g:FlowPanel>    </g:HTMLPanel>  </ui:UiBinder>
 

The CSS is:

.banner {      float: left;      width: 100%;      background-image: url("images/blue-banner.jpg");      background-size: 100%;  }  .banner h2 {      font-size:  60px;      font-family: "Helvetica Neue", "Arial", "Helvetica";      font-weight: 700;      color: #fff;      text-shadow: 3px 3px 3px #000;      margin-top: 3px;      text-align: right;  }  .banner h3 {      font-family: "Helvetica Neue", "Arial", "Helvetica";      margin: 20px 0px 0px 0px;      color: #fff;      font-size: 30px;      text-align: right;  }  .banner-text-left {      float: left;      text-align: left;      margin-left: 20px;  }    .main-deck {      width: 100%;  }
 

The code inserts this simple panel into the DeckLayoutView:

<!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'>    <g:HTMLPanel>      <center>        <h1>Test Placeholder</h1>        <g:Label ui:field="testLabel" text="Test"/>      </center>    </g:HTMLPanel>  </ui:UiBinder>
 

When I run the app in devmode, I see the banner and the two text strings, but no DeckLayoutView. How do I get that to appear?

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