aseprite/data/widgets/brush_slot_params.xml

<!-- Aseprite -->
<!-- Copyright (C) 2015-2016 by David Capello -->
<gui>
  <vbox id="brush_slot_params">
    <grid columns="2">

      <label text="@.brush" />
      <buttonset id="brush_params" columns="3" multiple="true">
        <item id="brush_type" text="@.brush_type" />
        <item id="brush_size" text="@.brush_size" />
        <item id="brush_angle" text="@.brush_angle" />
      </buttonset>

      <label text="@.color" />
      <buttonset id="color_params" columns="2" multiple="true">
        <item id="fg_color" text="@.foreground" />
        <item id="bg_color" text="@.background" />
        <item id="image_color" text="@.image_color" hspan="2" />
      </buttonset>

      <label text="@.ink" />
      <buttonset id="ink_params" columns="2" multiple="true">
        <item id="ink_type" text="@.ink_type" />
        <item id="ink_opacity" text="@.ink_opacity" />
      </buttonset>

      <label text="@.extras" />
      <buttonset id="extra_params" columns="2" multiple="true">
        <item id="shade" text="@.shade" />
        <item id="pixel_perfect" text="@.pixel_perfect" />
      </buttonset>

    </grid>
  </vbox>
</gui>