175 lines
6.2 KiB
HTML
175 lines
6.2 KiB
HTML
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<meta name="description" content="API docs for the build method from the WaitingScreenState class, for the Dart programming language.">
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<title>build method - WaitingScreenState class - waiting_screen library - Dart API</title>
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<body data-base-href="../../" data-using-base-href="false" class="light-theme">
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<span id="sidenav-left-toggle" class="material-symbols-outlined" role="button" tabindex="0">menu</span>
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<ol class="breadcrumbs gt-separated dark hidden-xs">
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<li><a href="../../index.html">flutter_test_gui</a></li>
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<li><a href="../../pages_waiting_screen/pages_waiting_screen-library.html">pages/waiting_screen.dart</a></li>
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<li><a href="../../pages_waiting_screen/WaitingScreenState-class.html">WaitingScreenState</a></li>
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<li class="self-crumb">build method</li>
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</ol>
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<div class="self-name">build</div>
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dark_mode
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light_mode
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id="dartdoc-main-content"
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data-above-sidebar="pages_waiting_screen/WaitingScreenState-class-sidebar.html"
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data-below-sidebar="">
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<div>
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<h1><span class="kind-method">build</span> method
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</h1></div>
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<section class="multi-line-signature">
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<div>
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<ol class="annotation-list">
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<li>@<a href="https://api.flutter.dev/flutter/dart-core/override-constant.html">override</a></li>
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</ol>
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</div>
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<span class="returntype"><a href="https://api.flutter.dev/flutter/widgets/Widget-class.html">Widget</a></span>
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<span class="name ">build</span>(<wbr><ol class="parameter-list"><li><span class="parameter" id="build-param-context"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/widgets/BuildContext-class.html">BuildContext</a></span> <span class="parameter-name">context</span></span></li>
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</ol>)
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<div class="features"><span class="feature">override</span></div>
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</section>
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<section class="desc markdown">
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<p>Builds the waiting screen widget.</p>
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<p>This widget displays the transfer name and a QR code representing the
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transfer name.</p>
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<p>Returns:
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A <a href="https://api.flutter.dev/flutter/material/Scaffold-class.html">Scaffold</a> widget containing the waiting screen UI.</p>
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</section>
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<section class="summary source-code" id="source">
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<h2><span>Implementation</span></h2>
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<pre class="language-dart"><code class="language-dart">@override
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Widget build(BuildContext context) {
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return Scaffold(
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// Set the background color of the scaffold.
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backgroundColor: Constants.backColor,
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// Center the content of the scaffold.
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body: Center(
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child: Column(
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// Align the children of the column in the center.
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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// Display the transfer name.
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Text(
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widget.transferName,
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// Set the text style for the transfer name.
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style: const TextStyle(color: Colors.white, fontSize: 24),
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),
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// Add spacing between the transfer name and the QR code.
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const SizedBox(height: 32),
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// Display a QR code representing the transfer name.
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QrImageView(
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// Set the data to be encoded in the QR code.
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data: widget.transferName,
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// Set the version of the QR code.
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version: QrVersions.auto,
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// Set the size of the QR code.
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size: 200,
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// Set the foreground color of the QR code.
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foregroundColor: Constants.highlightColor,
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),
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],
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),
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),
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);
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}</code></pre>
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</section>
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<ol class="breadcrumbs gt-separated dark hidden-l" id="sidebar-nav">
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<li><a href="../../index.html">flutter_test_gui</a></li>
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<li><a href="../../pages_waiting_screen/pages_waiting_screen-library.html">waiting_screen</a></li>
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<li><a href="../../pages_waiting_screen/WaitingScreenState-class.html">WaitingScreenState</a></li>
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<li class="self-crumb">build method</li>
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</ol>
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<h5>WaitingScreenState class</h5>
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