test.ui

<?xml version='1.0' encoding='UTF-8'?>
<!-- Created with Cambalache 0.10.3 -->
<interface>
  <!-- interface-name test.ui -->
  <requires lib="gtk" version="4.6"/>
  <object class="GtkApplicationWindow" id="main_window">
    <property name="default-height">200</property>
    <property name="default-width">400</property>
    <property name="title">UI XML Test</property>
    <child>
      <object class="GtkBox">
        <child>
          <object class="GtkBox">
            <property name="margin-bottom">5</property>
            <property name="margin-end">5</property>
            <property name="margin-start">5</property>
            <property name="margin-top">5</property>
            <property name="orientation">vertical</property>
            <child>
              <object class="GtkButton" id="button1">
                <property name="halign">start</property>
                <property name="hexpand">True</property>
                <property name="label">Test button</property>
              </object>
            </child>
          </object>
        </child>
      </object>
    </child>
  </object>
</interface>