N3_sub/modules/waf/demos/vala/resources/appwindow.ui

<?xml version="1.0" encoding="UTF-8"?>
<interface domain="test">
    <template class="TestWindow" parent="GtkApplicationWindow">
        <property name="title" translatable="yes">Test</property>
        <property name="default-height">680</property>
        <property name="default-width">949</property>
    </template>
</interface>