/** * Toggle switch component used by Ext.field.Toggle */Ext.define('Ext.slider.Toggle', { extend: 'Ext.slider.Slider', xtype: 'toggleslider', config: { onThumbUi: 'toggle-on', offThumbUi: 'toggle-off' }, /** * @inheritdoc */ value: 0, classCls: Ext.baseCSSPrefix + 'toggleslider', // TODO: 7.0 remove these two classes once legacy themes that rely on them are removed minValueCls: Ext.baseCSSPrefix + 'off', maxValueCls: Ext.baseCSSPrefix + 'on', initialize: function() { this.callParent(); this.on({ change: 'onChange' }); }, applyMinValue: function() { return 0; }, applyMaxValue: function() { return 1; }, applyIncrement: function() { return 1; }, updateMinValueCls: function(newCls, oldCls) { var element = this.element; if (oldCls && element.hasCls(oldCls)) { element.replaceCls(oldCls, newCls); } }, updateMaxValueCls: function(newCls, oldCls) { var element = this.element; if (oldCls && element.hasCls(oldCls)) { element.replaceCls(oldCls, newCls); } }, setValue: function(newValue, oldValue) { this.callParent(arguments); this.onChange(this, this.thumbs[0], newValue, oldValue); }, setIndexValue: function(index, value, animation) { var oldValue = this.getValue()[index]; this.callParent(arguments); var thumb = this.thumbs[index], newValue = this.getValue(); if (oldValue !== newValue) { this.fireEvent('change', this, thumb, newValue, oldValue); } }, onChange: function(me, thumb, newValue, oldValue) { var isOn = newValue > 0, onCls = me.maxValueCls, offCls = me.minValueCls, element = this.element; element.addCls(isOn ? onCls : offCls); element.removeCls(isOn ? offCls : onCls); this.thumbs[0].setUi(isOn ? this.getOnThumbUi() : this.getOffThumbUi()); }, toggle: function() { var value = this.getValue(); this.setValue((value == 1) ? 0 : 1); return this; }, onTap: function() { if (this.isDisabled() || this.getReadOnly()) { return; } var oldValue = this.getValue(), newValue = (oldValue == 1) ? 0 : 1, thumb = this.thumbs[0]; this.setIndexValue(0, newValue, this.getAnimation()); this.refreshThumbConstraints(thumb); }, privates: { syncFill: function() { var me = this, fillElement = me.trackElement.down(me.fillSelector), values = me.getArrayValues(); if (values && (values[0] === 1)) { fillElement.show(); } else { fillElement.hide(); } } }});