Hi,

I hope someone can help me with the following, please see the attached image.

Basically I have a Failure Type field with the different types selected from a combobox in the cell.  Depending on the selected failure type then a different value is required in the Failure Param 1 field.  For example, a failure Type of Exponential requires a MTTF value to be entered into Failure Param 1, whereas Failure Type of Triangular will require a Min.TTF value to be entered into Failure Param 1.

I would like to indicate to the user the required type to enter into Failure Param 1 field by displaying the required type as semi-transparent text in the CellValuePresenter (not the XamTextEditor).  In the attached image you can see the effect I want to achieve.  I did this using the code below.

Unfortunately, using a ControlTemplate means that I lose the standard styles of the CellValuePresenter such as the Active Cell colouring and the Data Validation icon appearing.  Can anyone advise me where I am going wrong here ?

Is it possible to achieve this background effect by styling the CellValuePresenter rather than changing it's template ?

<igDP:Field Name="FailureParam1">
 <igDP:Field.Settings>
  <igDP:FieldSettings EditorStyle="{StaticResource rightAligned}">
   <igDP:FieldSettings.CellValuePresenterStyle>
    <Style TargetType="{x:Type igDP:CellValuePresenter}" BasedOn="{StaticResource {x:Type igDP:CellValuePresenter}}">
     <Setter Property="ToolTip" Value="{Binding Path=DataItem.FailureParam1Type}" />
     <Setter Property="Template">
      <Setter.Value>
       <ControlTemplate>
        <Grid Width="{TemplateBinding Width}" Height="{TemplateBinding Height}" Margin="{TemplateBinding Padding}">
         <TextBlock HorizontalAlignment="Left" VerticalAlignment="Center" Opacity="0.3" Text="{Binding Path=DataItem.FailureParam1Type}" />
         <ContentPresenter x:Name="PART_EditorSite" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
              VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
              Margin="{TemplateBinding Padding}"/>
        </Grid>
       </ControlTemplate>
      </Setter.Value>
     </Setter>
    </Style>
   </igDP:FieldSettings.CellValuePresenterStyle>
  </igDP:FieldSettings>
 </igDP:Field.Settings>
</igDP:Field>