+var UIComboButton = UIDropdown.extend({
+ __init__: function(value, choices, options) {
+ this.super('__init__', [ value, choices, Object.assign({
+ sort: true
+ }, options, {
+ multiple: false,
+ create: false,
+ optional: false
+ }) ]);
+ },
+
+ render: function(/* ... */) {
+ var node = UIDropdown.prototype.render.apply(this, arguments),
+ val = this.getValue();
+
+ if (L.isObject(this.options.classes) && this.options.classes.hasOwnProperty(val))
+ node.setAttribute('class', 'cbi-dropdown ' + this.options.classes[val]);
+
+ return node;
+ },
+
+ handleClick: function(ev) {
+ var sb = ev.currentTarget,
+ t = ev.target;
+
+ if (sb.hasAttribute('open') || L.dom.matches(t, '.cbi-dropdown > span.open'))
+ return UIDropdown.prototype.handleClick.apply(this, arguments);
+
+ if (this.options.click)
+ return this.options.click.call(sb, ev, this.getValue());
+ },
+
+ toggleItem: function(sb /*, ... */) {
+ var rv = UIDropdown.prototype.toggleItem.apply(this, arguments),
+ val = this.getValue();
+
+ if (L.isObject(this.options.classes) && this.options.classes.hasOwnProperty(val))
+ sb.setAttribute('class', 'cbi-dropdown ' + this.options.classes[val]);
+ else
+ sb.setAttribute('class', 'cbi-dropdown');
+
+ return rv;
+ }
+});
+