build method

@override Widget build(BuildContext context)

Describes the part of the user interface represented by this widget.

The framework calls this method when this widget is inserted into the tree in a given BuildContext and when the dependencies of this widget change (e.g., an InheritedWidget referenced by this widget changes). This method can potentially be called in every frame and should not have any side effects beyond building a widget.

The framework replaces the subtree below this widget with the widget returned by this method, either by updating the existing subtree or by removing the subtree and inflating a new subtree, depending on whether the widget returned by this method can update the root of the existing subtree, as determined by calling Widget.canUpdate.

Typically implementations return a newly created constellation of widgets that are configured with information from this widget's constructor and from the given BuildContext.

The given BuildContext contains information about the location in the tree at which this widget is being built. For example, the context provides the set of inherited widgets for this location in the tree. A given widget might be built with multiple different BuildContext arguments over time if the widget is moved around the tree or if the widget is inserted into the tree in multiple places at once.

The implementation of this method must only depend on:

• the fields of the widget, which themselves must not change over time, and
• any ambient state obtained from the context using BuildContext.dependOnInheritedWidgetOfExactType.

If a widget's build method is to depend on anything else, use a StatefulWidget instead.

See also:

• StatelessWidget, which contains the discussion on performance considerations.

Implementation

@override
widgets.Widget build(widgets.BuildContext context) => SvgPicture.string(
      '''
<svg width="24" height="24" viewBox="0 0 24 24" stroke-width="1.5" fill="none" xmlns="http://www.w3.org/2000/svg">
<path d="M17.0001 20.6615C15.5292 21.5123 13.8215 21.9993 12.0001 21.9993C10.1786 21.9993 8.47093 21.5123 7.00006 20.6615L10.0001 16C10.0001 16 11.0001 16.4 12.0001 16.4C13.0001 16.4 14.0001 16 14.0001 16L17.0001 20.6615Z" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"/>
<path d="M16.9976 3.33886C18.4699 4.18724 19.7455 5.42266 20.6562 7.00007C21.5669 8.57748 21.999 10.2999 21.9976 11.9991L16.4607 11.7318C16.4607 11.7318 16.3071 10.6657 15.8071 9.79971C15.3071 8.93368 14.4607 8.26766 14.4607 8.26766L16.9976 3.33886Z" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"/>
<path d="M1.99825 11.9994C1.99682 10.3002 2.42894 8.57781 3.33966 7.0004C4.25038 5.42299 5.52596 4.18757 6.99825 3.33918L9.53518 8.26798C9.53518 8.26798 8.68877 8.93401 8.18877 9.80003C7.68877 10.6661 7.53518 11.7321 7.53518 11.7321L1.99825 11.9994Z" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"/>
<path d="M12.0001 13.9993C10.8955 13.9993 10.0001 13.1039 10.0001 11.9993C10.0001 10.8947 10.8955 9.99928 12.0001 9.99928C13.1046 9.99928 14.0001 10.8947 14.0001 11.9993C14.0001 13.1039 13.1046 13.9993 12.0001 13.9993Z" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"/>
</svg>
''',
      colorFilter:
          color != null ? widgets.ColorFilter.mode(color!, widgets.BlendMode.srcIn) : null,
      width: width,
      height: height,
    );