aseprite/data/widgets/jpeg_options.xml

<!-- Aseprite -->
<!-- Copyright (C) 2001-2018 by David Capello -->
<gui>
<window id="jpeg_options" text="@.title">
  <grid columns="2">
    <label text="@.quality" />
    <slider min="0" max="10" id="quality" cell_align="horizontal" width="128" />

    <separator horizontal="true" cell_hspan="2" />

    <hbox cell_hspan="2">
      <check text="@general.dont_show" id="dont_show" tooltip="@general.dont_show_tooltip" />
      <boxfiller />
      <hbox homogeneous="true">
        <button text="@general.ok" closewindow="true" id="ok" magnet="true" minwidth="60" />
        <button text="@general.cancel" closewindow="true" />
      </hbox>
    </hbox>
  </grid>
</window>
</gui>