L3odr0id
/
flutter_notes_app


			
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							<!DOCTYPE html>
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<head>
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  <meta name="description" content="API docs for the CustomToolbar class from the toolbar library, for the Dart programming language.">
  <title>CustomToolbar class - toolbar library - Dart API</title>

  
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<body data-base-href="../"
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<header id="title">
  <button id="sidenav-left-toggle" type="button">&nbsp;</button>
  <ol class="breadcrumbs gt-separated dark hidden-xs">
    <li><a href="../index.html">trpp</a></li>
    <li><a href="../widgets_toolbar/widgets_toolbar-library.html">toolbar</a></li>
    <li class="self-crumb">CustomToolbar class</li>
  </ol>
  <div class="self-name">CustomToolbar</div>
  <form class="search navbar-right" role="search">
    <input type="text" id="search-box" autocomplete="off" disabled class="form-control typeahead" placeholder="Loading search...">
  </form>
</header>

<main>

  <div id="dartdoc-sidebar-left" class="sidebar sidebar-offcanvas-left">
    <header id="header-search-sidebar" class="hidden-l">
      <form class="search-sidebar" role="search">
        <input type="text" id="search-sidebar" autocomplete="off" disabled class="form-control typeahead" placeholder="Loading search...">
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      <li><a href="../index.html">trpp</a></li>
      <li><a href="../widgets_toolbar/widgets_toolbar-library.html">toolbar</a></li>
      <li class="self-crumb">CustomToolbar class</li>
    </ol>
    
    <h5>toolbar library</h5>
    <ol>
  <li class="section-title"><a href="../widgets_toolbar/widgets_toolbar-library.html#classes">Classes</a></li>
  <li><a href="../widgets_toolbar/CustomToolbar-class.html">CustomToolbar</a></li>


</ol>

  </div>

  <div id="dartdoc-main-content" class="main-content">
      <div><h1><span class="kind-class">CustomToolbar</span> class  </h1></div>

    <section class="desc markdown">
      <p>Appbar class</p>
    </section>
    
    <section>
      <dl class="dl-horizontal">
        <dt>Inheritance</dt>
        <dd><ul class="gt-separated dark clazz-relationships">
          <li><a href="https://api.flutter.dev/flutter/dart-core/Object-class.html">Object</a></li>
          <li><a href="https://api.flutter.dev/flutter/foundation/DiagnosticableTree-class.html">DiagnosticableTree</a></li>
          <li><a href="https://api.flutter.dev/flutter/widgets/Widget-class.html">Widget</a></li>
          <li><a href="https://api.flutter.dev/flutter/widgets/StatelessWidget-class.html">StatelessWidget</a></li>
          <li>CustomToolbar</li>
        </ul></dd>


      </dl>
    </section>

    <section class="summary offset-anchor" id="constructors">
      <h2>Constructors</h2>

      <dl class="constructor-summary-list">
        <dt id="CustomToolbar" class="callable">
          <span class="name"><a href="../widgets_toolbar/CustomToolbar/CustomToolbar.html">CustomToolbar</a></span><span class="signature">(<span class="parameter" id="-param-title">{<span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span> <span class="parameter-name">title</span>, </span><span class="parameter" id="-param-icon"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/widgets/IconData-class.html">IconData</a></span> <span class="parameter-name">icon</span>, </span><span class="parameter" id="-param-onPressed"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/Function-class.html">Function</a></span> <span class="parameter-name">onPressed</span>, </span><span class="parameter" id="-param-additionalBack"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/Function-class.html">Function</a></span> <span class="parameter-name">additionalBack</span>, </span><span class="parameter" id="-param-needBackBtn"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/bool-class.html">bool</a></span> <span class="parameter-name">needBackBtn</span> = <span class="default-value">true</span>}</span>)</span>
        </dt>
        <dd>
           
        </dd>
      </dl>
    </section>

    <section class="summary offset-anchor" id="instance-properties">
      <h2>Properties</h2>

      <dl class="properties">
        <dt id="additionalBack" class="property">
          <span class="name"><a href="../widgets_toolbar/CustomToolbar/additionalBack.html">additionalBack</a></span>
          <span class="signature">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Function-class.html">Function</a></span>         
        </dt>
        <dd>
           
                  <div class="features">final</div>
</dd>
        <dt id="hashCode" class="property inherited">
          <span class="name"><a href="https://api.flutter.dev/flutter/widgets/Widget/hashCode.html">hashCode</a></span>
          <span class="signature">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/int-class.html">int</a></span>         
        </dt>
        <dd class="inherited">
          The hash code for this object. <a href="https://api.flutter.dev/flutter/widgets/Widget/hashCode.html">[...]</a>
                  <div class="features">@<a href="https://pub.dev/documentation/meta/1.3.0-nullsafety.3/meta/nonVirtual-constant.html">nonVirtual</a>, read-only, inherited</div>
</dd>
        <dt id="icon" class="property">
          <span class="name"><a href="../widgets_toolbar/CustomToolbar/icon.html">icon</a></span>
          <span class="signature">&#8594; <a href="https://api.flutter.dev/flutter/widgets/IconData-class.html">IconData</a></span>         
        </dt>
        <dd>
           
                  <div class="features">final</div>
</dd>
        <dt id="key" class="property inherited">
          <span class="name"><a href="https://api.flutter.dev/flutter/widgets/Widget/key.html">key</a></span>
          <span class="signature">&#8594; <a href="https://api.flutter.dev/flutter/foundation/Key-class.html">Key</a></span>         
        </dt>
        <dd class="inherited">
          Controls how one widget replaces another widget in the tree. <a href="https://api.flutter.dev/flutter/widgets/Widget/key.html">[...]</a>
                  <div class="features">final, inherited</div>
</dd>
        <dt id="needBackBtn" class="property">
          <span class="name"><a href="../widgets_toolbar/CustomToolbar/needBackBtn.html">needBackBtn</a></span>
          <span class="signature">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/bool-class.html">bool</a></span>         
        </dt>
        <dd>
           
                  <div class="features">final</div>
</dd>
        <dt id="onPressed" class="property">
          <span class="name"><a href="../widgets_toolbar/CustomToolbar/onPressed.html">onPressed</a></span>
          <span class="signature">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Function-class.html">Function</a></span>         
        </dt>
        <dd>
           
                  <div class="features">final</div>
</dd>
        <dt id="runtimeType" class="property inherited">
          <span class="name"><a href="https://api.flutter.dev/flutter/dart-core/Object/runtimeType.html">runtimeType</a></span>
          <span class="signature">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Type-class.html">Type</a></span>         
        </dt>
        <dd class="inherited">
          A representation of the runtime type of the object. 
                  <div class="features">read-only, inherited</div>
</dd>
        <dt id="title" class="property">
          <span class="name"><a href="../widgets_toolbar/CustomToolbar/title.html">title</a></span>
          <span class="signature">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span>         
        </dt>
        <dd>
           
                  <div class="features">final</div>
</dd>
      </dl>
    </section>

    <section class="summary offset-anchor" id="instance-methods">
      <h2>Methods</h2>
      <dl class="callables">
        <dt id="build" class="callable">
          <span class="name"><a href="../widgets_toolbar/CustomToolbar/build.html">build</a></span><span class="signature">(<wbr><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>)
            <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/widgets/Widget-class.html">Widget</a></span>
          </span>
                  </dt>
        <dd>
          Describes the part of the user interface represented by this widget. <a href="../widgets_toolbar/CustomToolbar/build.html">[...]</a>
                  <div class="features">override</div>
</dd>
        <dt id="createElement" class="callable inherited">
          <span class="name"><a href="https://api.flutter.dev/flutter/widgets/StatelessWidget/createElement.html">createElement</a></span><span class="signature">(<wbr>)
            <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/widgets/StatelessElement-class.html">StatelessElement</a></span>
          </span>
                  </dt>
        <dd class="inherited">
          Creates a <a href="https://api.flutter.dev/flutter/widgets/StatelessElement-class.html">StatelessElement</a> to manage this widget's location in the tree. <a href="https://api.flutter.dev/flutter/widgets/StatelessWidget/createElement.html">[...]</a>
                  <div class="features">inherited</div>
</dd>
        <dt id="debugDescribeChildren" class="callable inherited">
          <span class="name"><a href="https://api.flutter.dev/flutter/foundation/DiagnosticableTree/debugDescribeChildren.html">debugDescribeChildren</a></span><span class="signature">(<wbr>)
            <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/List-class.html">List</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/foundation/DiagnosticsNode-class.html">DiagnosticsNode</a></span>&gt;</span></span>
          </span>
                  </dt>
        <dd class="inherited">
          Returns a list of <a href="https://api.flutter.dev/flutter/foundation/DiagnosticsNode-class.html">DiagnosticsNode</a> objects describing this node's
children. <a href="https://api.flutter.dev/flutter/foundation/DiagnosticableTree/debugDescribeChildren.html">[...]</a>
                  <div class="features">@<a href="https://pub.dev/documentation/meta/1.3.0-nullsafety.3/meta/protected-constant.html">protected</a>, inherited</div>
</dd>
        <dt id="debugFillProperties" class="callable inherited">
          <span class="name"><a href="https://api.flutter.dev/flutter/widgets/Widget/debugFillProperties.html">debugFillProperties</a></span><span class="signature">(<wbr><span class="parameter" id="debugFillProperties-param-properties"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/foundation/DiagnosticPropertiesBuilder-class.html">DiagnosticPropertiesBuilder</a></span> <span class="parameter-name">properties</span></span>)
            <span class="returntype parameter">&#8594; void</span>
          </span>
                  </dt>
        <dd class="inherited">
          Add additional properties associated with the node. <a href="https://api.flutter.dev/flutter/widgets/Widget/debugFillProperties.html">[...]</a>
                  <div class="features">inherited</div>
</dd>
        <dt id="noSuchMethod" class="callable inherited">
          <span class="name"><a href="https://api.flutter.dev/flutter/dart-core/Object/noSuchMethod.html">noSuchMethod</a></span><span class="signature">(<wbr><span class="parameter" id="noSuchMethod-param-invocation"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/Invocation-class.html">Invocation</a></span> <span class="parameter-name">invocation</span></span>)
            <span class="returntype parameter">&#8594; dynamic</span>
          </span>
                  </dt>
        <dd class="inherited">
          Invoked when a non-existent method or property is accessed. <a href="https://api.flutter.dev/flutter/dart-core/Object/noSuchMethod.html">[...]</a>
                  <div class="features">inherited</div>
</dd>
        <dt id="toDiagnosticsNode" class="callable inherited">
          <span class="name"><a href="https://api.flutter.dev/flutter/foundation/DiagnosticableTree/toDiagnosticsNode.html">toDiagnosticsNode</a></span><span class="signature">(<wbr><span class="parameter" id="toDiagnosticsNode-param-name">{<span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span> <span class="parameter-name">name</span>, </span><span class="parameter" id="toDiagnosticsNode-param-style"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/foundation/DiagnosticsTreeStyle-class.html">DiagnosticsTreeStyle</a></span> <span class="parameter-name">style</span>}</span>)
            <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/foundation/DiagnosticsNode-class.html">DiagnosticsNode</a></span>
          </span>
                  </dt>
        <dd class="inherited">
          Returns a debug representation of the object that is used by debugging
tools and by <a href="https://api.flutter.dev/flutter/foundation/DiagnosticsNode/toStringDeep.html">DiagnosticsNode.toStringDeep</a>. <a href="https://api.flutter.dev/flutter/foundation/DiagnosticableTree/toDiagnosticsNode.html">[...]</a>
                  <div class="features">inherited</div>
</dd>
        <dt id="toString" class="callable inherited">
          <span class="name"><a href="https://api.flutter.dev/flutter/foundation/Diagnosticable/toString.html">toString</a></span><span class="signature">(<wbr><span class="parameter" id="toString-param-minLevel">{<span class="type-annotation"><a href="https://api.flutter.dev/flutter/foundation/DiagnosticLevel-class.html">DiagnosticLevel</a></span> <span class="parameter-name">minLevel</span> = <span class="default-value">DiagnosticLevel.info</span>}</span>)
            <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span>
          </span>
                  </dt>
        <dd class="inherited">
          Returns a string representation of this object. 
                  <div class="features">inherited</div>
</dd>
        <dt id="toStringDeep" class="callable inherited">
          <span class="name"><a href="https://api.flutter.dev/flutter/foundation/DiagnosticableTree/toStringDeep.html">toStringDeep</a></span><span class="signature">(<wbr><span class="parameter" id="toStringDeep-param-prefixLineOne">{<span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span> <span class="parameter-name">prefixLineOne</span> = <span class="default-value">&#39;&#39;</span>, </span><span class="parameter" id="toStringDeep-param-prefixOtherLines"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span> <span class="parameter-name">prefixOtherLines</span>, </span><span class="parameter" id="toStringDeep-param-minLevel"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/foundation/DiagnosticLevel-class.html">DiagnosticLevel</a></span> <span class="parameter-name">minLevel</span> = <span class="default-value">DiagnosticLevel.debug</span>}</span>)
            <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span>
          </span>
                  </dt>
        <dd class="inherited">
          Returns a string representation of this node and its descendants. <a href="https://api.flutter.dev/flutter/foundation/DiagnosticableTree/toStringDeep.html">[...]</a>
                  <div class="features">inherited</div>
</dd>
        <dt id="toStringShallow" class="callable inherited">
          <span class="name"><a href="https://api.flutter.dev/flutter/foundation/DiagnosticableTree/toStringShallow.html">toStringShallow</a></span><span class="signature">(<wbr><span class="parameter" id="toStringShallow-param-joiner">{<span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span> <span class="parameter-name">joiner</span> = <span class="default-value">&#39;, &#39;</span>, </span><span class="parameter" id="toStringShallow-param-minLevel"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/foundation/DiagnosticLevel-class.html">DiagnosticLevel</a></span> <span class="parameter-name">minLevel</span> = <span class="default-value">DiagnosticLevel.debug</span>}</span>)
            <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span>
          </span>
                  </dt>
        <dd class="inherited">
          Returns a one-line detailed description of the object. <a href="https://api.flutter.dev/flutter/foundation/DiagnosticableTree/toStringShallow.html">[...]</a>
                  <div class="features">inherited</div>
</dd>
        <dt id="toStringShort" class="callable inherited">
          <span class="name"><a href="https://api.flutter.dev/flutter/widgets/Widget/toStringShort.html">toStringShort</a></span><span class="signature">(<wbr>)
            <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span>
          </span>
                  </dt>
        <dd class="inherited">
          A short, textual description of this widget. 
                  <div class="features">inherited</div>
</dd>
      </dl>
    </section>

    <section class="summary offset-anchor inherited" id="operators">
      <h2>Operators</h2>
      <dl class="callables">
        <dt id="operator ==" class="callable inherited">
          <span class="name"><a href="https://api.flutter.dev/flutter/widgets/Widget/operator_equals.html">operator ==</a></span><span class="signature">(<wbr><span class="parameter" id="==-param-other"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/Object-class.html">Object</a></span> <span class="parameter-name">other</span></span>)
            <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/bool-class.html">bool</a></span>
          </span>
                  </dt>
        <dd class="inherited">
          The equality operator. <a href="https://api.flutter.dev/flutter/widgets/Widget/operator_equals.html">[...]</a>
                  <div class="features">@<a href="https://pub.dev/documentation/meta/1.3.0-nullsafety.3/meta/nonVirtual-constant.html">nonVirtual</a>, inherited</div>
</dd>
      </dl>
    </section>


  </div> <!-- /.main-content -->

  <div id="dartdoc-sidebar-right" class="sidebar sidebar-offcanvas-right">
    <ol>

    <li class="section-title"><a href="../widgets_toolbar/CustomToolbar-class.html#constructors">Constructors</a></li>
    <li><a href="../widgets_toolbar/CustomToolbar/CustomToolbar.html">CustomToolbar</a></li>


    <li class="section-title">
      <a href="../widgets_toolbar/CustomToolbar-class.html#instance-properties">Properties</a>
    </li>
    <li><a href="../widgets_toolbar/CustomToolbar/additionalBack.html">additionalBack</a></li>
    <li class="inherited"><a href="https://api.flutter.dev/flutter/widgets/Widget/hashCode.html">hashCode</a></li>
    <li><a href="../widgets_toolbar/CustomToolbar/icon.html">icon</a></li>
    <li class="inherited"><a href="https://api.flutter.dev/flutter/widgets/Widget/key.html">key</a></li>
    <li><a href="../widgets_toolbar/CustomToolbar/needBackBtn.html">needBackBtn</a></li>
    <li><a href="../widgets_toolbar/CustomToolbar/onPressed.html">onPressed</a></li>
    <li class="inherited"><a href="https://api.flutter.dev/flutter/dart-core/Object/runtimeType.html">runtimeType</a></li>
    <li><a href="../widgets_toolbar/CustomToolbar/title.html">title</a></li>

    <li class="section-title"><a href="../widgets_toolbar/CustomToolbar-class.html#instance-methods">Methods</a></li>
    <li><a href="../widgets_toolbar/CustomToolbar/build.html">build</a></li>
    <li class="inherited"><a href="https://api.flutter.dev/flutter/widgets/StatelessWidget/createElement.html">createElement</a></li>
    <li class="inherited"><a href="https://api.flutter.dev/flutter/foundation/DiagnosticableTree/debugDescribeChildren.html">debugDescribeChildren</a></li>
    <li class="inherited"><a href="https://api.flutter.dev/flutter/widgets/Widget/debugFillProperties.html">debugFillProperties</a></li>
    <li class="inherited"><a href="https://api.flutter.dev/flutter/dart-core/Object/noSuchMethod.html">noSuchMethod</a></li>
    <li class="inherited"><a href="https://api.flutter.dev/flutter/foundation/DiagnosticableTree/toDiagnosticsNode.html">toDiagnosticsNode</a></li>
    <li class="inherited"><a href="https://api.flutter.dev/flutter/foundation/Diagnosticable/toString.html">toString</a></li>
    <li class="inherited"><a href="https://api.flutter.dev/flutter/foundation/DiagnosticableTree/toStringDeep.html">toStringDeep</a></li>
    <li class="inherited"><a href="https://api.flutter.dev/flutter/foundation/DiagnosticableTree/toStringShallow.html">toStringShallow</a></li>
    <li class="inherited"><a href="https://api.flutter.dev/flutter/widgets/Widget/toStringShort.html">toStringShort</a></li>

    <li class="section-title inherited"><a href="../widgets_toolbar/CustomToolbar-class.html#operators">Operators</a></li>
    <li class="inherited"><a href="https://api.flutter.dev/flutter/widgets/Widget/operator_equals.html">operator ==</a></li>


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