static/ext/src/ux/form/field/ClearButton.js
function() {
            if (this.animateClearButton && this.animateWithCss3) {
                return this.clearButtonEl.hasCls(this.clearButtonCls + '-on');
            }

            // This should not be necessary (see Element.setVisible/isVisible), but else there is confusion about visibility
            // when moving the mouse out and _quickly_ over then input again.
            var cachedVisible = Ext.core.Element.data(this.clearButtonEl.dom, 'isVisible');
            if (typeof(cachedVisible) == 'boolean') {
                return cachedVisible;
            }
            return this.clearButtonEl.isVisible();
        }
function() {
            if (this.animateClearButton && this.animateWithCss3) {
                return this.clearButtonEl.hasCls(this.clearButtonCls + '-on');
            }

            // This should not be necessary (see Element.setVisible/isVisible), but else there is confusion about visibility
            // when moving the mouse out and _quickly_ over then input again.
            var cachedVisible = Ext.core.Element.data(this.clearButtonEl.dom, 'isVisible');
            if (typeof(cachedVisible) == 'boolean') {
                return cachedVisible;
            }
            return this.clearButtonEl.isVisible();
        }
function ( ) { if ( this . animateClearButton && this . animateWithCss3 ) { return this . clearButtonEl . hasCls ( this . clearButtonCls + '-on' ) ; } // This should not be necessary (see Element.setVisible/isVisible), but else there is confusion about visibility // when moving the mouse out and _quickly_ over then input again. var cachedVisible = Ext . core . Element . data ( this . clearButtonEl . dom , 'isVisible' ) ; if ( typeof ( cachedVisible ) == 'boolean' ) { return cachedVisible ; } return this . clearButtonEl . isVisible ( ) ; }
Small wrapper around clearButtonEl.isVisible() to handle setVisible animation that may still be in progress.
Small wrapper around clearButtonEl . isVisible () to handle setVisible animation that may still be in progress .