Rambox-CE/ext/packages/ext-aria/overrides/form/field/Picker.js

/** */
Ext.define('Ext.aria.form.field.Picker', {
    override: 'Ext.form.field.Picker',
    
    ariaGetRenderAttributes: function() {
        var me = this,
            attrs;
        
        attrs = me.callParent();
        
        attrs['aria-haspopup'] = true;
        
        return attrs;
    },

    ariaGetAfterRenderAttributes: function() {
        var me = this,
            attrs, picker;
        
        attrs  = me.callParent();
        picker = me.getPicker();
        
        if (picker) {
            attrs['aria-owns'] = picker.id;
        }
        
        return attrs;
    }
});