<?xml version="1.0" encoding="UTF-8"?>
<interface>
  <object class="GtkFixed">
    <property name="visible">True</property>
    <child>
      <object class="GtkButton" id="button">
      </object>
      <packing>
        <property name="x">10</property>
        <property name="y">15</property>
      </packing>
    </child>
  </object>
</interface>
