3 Polymer('paper-icon-button', {
8 * If true, the ripple expands to a square to fill the containing box.
14 fill: {value: false, reflect: true}
19 this.$.ripple.classList.add('recenteringTouch');
23 fillChanged: function() {
24 this.$.ripple.classList.toggle('circle', !this.fill);
27 iconChanged: function(oldIcon) {
29 this.setAttribute('aria-label', this.icon);