I verified that LineHeight property is applied to the TextBox, but I see that the caret (and selection) is also affected by that property and that is not correct, we will fix it.

Hmm, I cannot make it work in 2.2.2... still the same line height.
I'm using this style:

<Style x:Key="ChatTextBoxStyle" TargetType="{x:Type TextBox}">

<Setter Property="OverridesDefaultStyle" Value="True" />

<Setter Property="Height" Value="Auto" />

<Setter Property="Padding" Value="2,0,2,3" />

<Setter Property="FontFamily" Value="{StaticResource DefaultFontFamily}" />

<Setter Property="FontWeight" Value="Normal" />

<Setter Property="FontSize" Value="12.5" />

<Setter Property="TextBlock.LineHeight" Value="13" />

<Setter Property="TextBlock.LineStackingStrategy" Value="BlockLineHeight" />

<Setter Property="AcceptsReturn" Value="False" />

<Setter Property="AcceptsTab" Value="True" />

<Setter Property="TextWrapping" Value="Wrap" />

<Setter Property="BorderThickness" Value="0" />

<Setter Property="Foreground" Value="{StaticResource ChatBrushFromCurrentPlayer}" />

<Setter Property="Background" Value="{StaticResource ChatEntryBackground}" />

<Setter Property="Margin" Value="0" />

<Setter Property="SelectionBrush" Value="{StaticResource BrushColor7}" />

<Setter Property="CaretBrush" Value="{StaticResource BrushColor7}" />

<Setter Property="SelectionOpacity" Value="0.5" />

<Setter Property="ContextMenu">

<Setter.Value>

<!-- No context menu -->

<ContextMenu IsEnabled="False" />

</Setter.Value>

</Setter>

<Setter Property="Template">

<Setter.Value>

<ControlTemplate TargetType="{x:Type TextBox}">

<StackPanel Orientation="Vertical"

Background="{TemplateBinding Background}">

<Control Style="{StaticResource ControlHorizontalSeparator}"

Height="4"

Margin="0"

VerticalAlignment="Center" />

<Border BorderThickness="{TemplateBinding BorderThickness}"

BorderBrush="{TemplateBinding BorderBrush}"

Padding="{TemplateBinding Padding}">

<ScrollViewer Margin="0" x:Name="PART_ContentHost" />

</Border>

</StackPanel>

</ControlTemplate>

</Setter.Value>

</Setter>

</Style>

I found that LineStackingStrategy property was not inherited, so that setter didn't work. That made setting a line height smaller than the default one didn't affect the effective height of the line. It worked for bigger LineHeight values like 40, though.

Anyway, I fixed the inheritance problem in LineStackingStrategy and line height will work fine in next release.

Awesome! Thank you, Sergio!

Regards!

Fixed in 2.2.3, thanks!
Please close this ticket.

Please close this ticket :-)