aseprite/data/widgets/duplicate_sprite.xml

<!-- ASEPRITE -->
<!-- Copyright (C) 2001-2013 by David Capello -->
<gui>
<window text="Duplicate Sprite" id="duplicate_sprite">
  <box vertical="true">
    <box horizontal="true" expansive="true">
      <box vertical="true" homogeneous="true">
        <label text="Duplicate:" />
        <label text="As:" />
      </box>
      <box vertical="true" homogeneous="true" expansive="true">
        <label text="" id="src_name" />
        <entry maxsize="256" id="dst_name" magnet="true" />
      </box>
    </box>
    <check text="Duplicate merged layers only" id="flatten" />
    <box horizontal="true" homogeneous="true">
      <button text="&amp;OK" closewindow="true" id="ok" magnet="true" />
      <button text="&amp;Cancel" closewindow="true" />
    </box>
  </box>
</window>
</gui>