deserialize method

@override void deserialize(XmlElement xml)

Deserializes the FML template elements, attributes and children

Implementation

@override
void deserialize(XmlElement xml) {
  // deserialize
  super.deserialize(xml);

  // properties
  size = Xml.get(node: xml, tag: 'size');
  modal = Xml.get(node: xml, tag: 'modal');

  // expand="false" is same as adding attribute shrink
  var expand = Xml.get(node: xml, tag: 'expand');
  if (expand == null && Xml.hasAttribute(node: xml, tag: 'shrink')) {
    expand = 'false';
  }
  this.expand = expand;
}