Toshihiro Shimizu 890ddd
<fxlayout></fxlayout>
Toshihiro Shimizu 890ddd
  <page name="Contrast"></page>
Toshihiro Shimizu 890ddd
    <control>brightness</control>
Toshihiro Shimizu 890ddd
    <control>contrast</control>
Toshihiro Shimizu 890ddd
  
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd