2 $.widget('wp.wpdialog', $.ui.dialog, {
4 // Add beforeOpen event.
5 if ( this.isOpen() || false === this._trigger('beforeOpen') ) {
11 // WebKit leaves focus in the TinyMCE editor unless we shift focus.
13 this._trigger('refresh');
17 $.wp.wpdialog.prototype.options.closeOnEscape = false;