Reputation: 11
I need to change default style of ComboBox so that if PART_EditableTextBox.IsMouseOver = true, border color is the same as toggleButton.IsMouseOver = true.
Referring to Set border color of editable ComboBox on focus I can just do:
<ControlTemplate TargetType="{x:Type ComboBox}">
<Grid x:Name="templateRoot" >
<ToggleButton x:Name="toggleButton" />
<Border x:Name="border" >
<TextBox x:Name="PART_EditableTextBox" />
</Border>
</Grid>
<ControlTemplate.Triggers>
<Trigger SourceName="PART_EditableTextBox" Property="IsMouseOver" Value="True">
<Setter Property="BorderBrush" Value="{StaticResource ComboBox.MouseOver.Editable.Border}" TargetName="toggleButton"></Setter>
</Trigger>
</ControlTemplate.Triggers></ControlTemplate>
But in fact nothing happens. Could it be because that I need somehow refer not to toggleButton BorderBrush but to borders that toggleButton contains?
<ControlTemplate TargetType="{x:Type ToggleButton}">
<Border x:Name="templateRoot" ...>
<Border x:Name="splitBorder" ...>
</Border>
</Border>
<ControlTemplate.Triggers>... </ControlTemplate.Triggers>
</ControlTemplate>
Upvotes: 1
Views: 166