aseprite/data/widgets/select_accelerator.xml

<!-- Aseprite -->
<!-- Copyright (C) 2001-2016 by David Capello -->
<gui>
  <window id="select_accelerator" text="@.title">
    <vbox expansive="true">
      <grid columns="3">
        <label text="@.key" />
        <hbox id="key_placeholder" cell_align="horizontal" />
        <button text="@.clear" id="clear_button" minwidth="60" />

        <label text="@.modifiers" />
        <hbox cell_hspan="2" cell_align="horizontal">
          <check text="@.ctrl" id="ctrl" />
          <check text="@.cmd" id="cmd" />
          <check text="@.alt" id="alt" />
          <check text="@.shift" id="shift" />
          <check text="@.space" id="space" />
          <check text="@.win" id="win" />
        </hbox>

        <label text="@.assigned_to" />
        <label text="" id="assigned_to" cell_hspan="2" />
      </grid>

      <boxfiller />
      <separator horizontal="true" />

      <box horizontal="true">
        <boxfiller />
        <box horizontal="true" homogeneous="true">
          <button text="@.ok" id="ok_button" magnet="true" minwidth="60" />
          <button text="@.cancel" id="cancel_button" />
        </box>
      </box>

    </vbox>
  </window>
</gui>