gtk2/gtk/gtkdialog.ui

<?xml version="1.0" encoding="UTF-8"?>
<interface domain="gtk30">
  <!-- interface-requires gtk+ 3.10 -->
  <template class="GtkDialog" parent="GtkWindow">
    <property name="can_focus">False</property>
    <property name="window_position">center-on-parent</property>
    <property name="type_hint">dialog</property>
    <signal name="delete-event" handler="gtk_dialog_delete_event_handler" swapped="no"/>
    <child type="titlebar">
      <object class="GtkHeaderBar" id="headerbar">
        <property name="visible">True</property>
        <property name="can_focus">False</property>
        <property name="show-close-button">True</property>
      </object>
    </child>
    <child>
      <object class="GtkBox" id="vbox">
        <property name="visible">True</property>
        <property name="can_focus">False</property>
        <property name="orientation">vertical</property>
        <child>
          <object class="GtkButtonBox" id="action_area">
            <property name="visible">True</property>
            <property name="can_focus">False</property>
            <property name="layout_style">end</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="pack_type">end</property>
            <property name="position">0</property>
          </packing>
        </child>
      </object>
    </child>
  </template>
</interface>