<?xml version="1.0" encoding="UTF-8" ?>
<interface>
  <requires lib="gtk" version="4.0" />
  
    <property
      name="title"
      bind-source="app"
      bind-property="application-id"
      bind-flags="sync-create"
    />
    <binding name="application">
      <constant>app</constant>
    </binding>
    <property name="default-width">400</property>
    <property name="default-height">400</property>
    <child>
      
        <signal name="clicked" handler="onclicked" />
      
    </child>
  
</interface>
