Hi Philippe,

> +<item row="0" column="3">
> +<widget class="QComboBox" name="cbScheme">
> +<property name="currentIndex">
> +<number>0</number>
> +</property>
> +<item>
> +<property name="text">
> +<string>Default GSM</string>
> +</property>
> +</item>
> +<item>
> +<property name="text">
> +<string>UCS2</string>
> +</property>
> +</item>
> +</widget>
> +</item>

Since you're adding intelligence to figure out the 'best' encoding 
scheme anyway, are you sure these are actually needed?  The only reason 
to add this is if you have english characters but want to force encoding 
in UCS2.

Regards,
-Denis