The clear button is clearing the input field in the PropertyGrid but the value on the model is never set.
<
DataTemplate
x:Key
=
"RequiredCondition"
>
<
telerik:RadComboBox
ItemsSource="{Binding
Path
=
DataContext
.Conditions, RelativeSource={RelativeSource FindAncestor,
AncestorType={x:Type views:PropertyEditorView}},
Mode
=
OneWay
}"
DisplayMemberPath
=
"Name"
SelectedItem
=
"{Binding CurrentPropertySet[RequiredCondition]}"
ToolTip
=
"{Binding ElementName=cboRequiredCondition, Path=SelectionBoxItem.Description}"
ClearSelectionButtonContent
=
"Clear"
ClearSelectionButtonVisibility
=
"Visible"
TextSearchMode
=
"Contains"
x:Name
=
"cboRequiredCondition"
/>
</
DataTemplate
>