protected override void PrepareContainerForItemOverride(DependencyObject element, object item)
{
ItemsControl childItemsControl = element as ItemsControl;
if (childItemsControl != null)
{
// copy templates and styles from this ItemsControl
var itemTemplate = RibbonHelper.GetValueAndValueSource(childItemsControl, ItemsControl.ItemTemplateProperty);
var itemTemplateSelector = RibbonHelper.GetValueAndValueSource(childItemsControl, ItemsControl.ItemTemplateSelectorProperty);
var itemStringFormat = RibbonHelper.GetValueAndValueSource(childItemsControl, ItemsControl.ItemStringFormatProperty);
var itemContainerStyle = RibbonHelper.GetValueAndValueSource(childItemsControl, ItemsControl.ItemContainerStyleProperty);
var itemContainerStyleSelector = RibbonHelper.GetValueAndValueSource(childItemsControl, ItemsControl.ItemContainerStyleSelectorProperty);
var alternationCount = RibbonHelper.GetValueAndValueSource(childItemsControl, ItemsControl.AlternationCountProperty);
var itemBindingGroup = RibbonHelper.GetValueAndValueSource(childItemsControl, ItemsControl.ItemBindingGroupProperty);
base.PrepareContainerForItemOverride(element, item);
// Call this function to work around a restriction of supporting hetrogenous
// ItemsCotnrol hierarchy. The method takes care of both ItemsControl and
// HeaderedItemsControl (in this case) and assign back the default properties
// whereever appropriate.
RibbonHelper.IgnoreDPInheritedFromParentItemsControl(
childItemsControl,
this,
itemTemplate,
itemTemplateSelector,
itemStringFormat,
itemContainerStyle,
itemContainerStyleSelector,
alternationCount,
itemBindingGroup,
null,
null,
null);
}
else
{
base.PrepareContainerForItemOverride(element, item);
}
RibbonGroup ribbonGroup = element as RibbonGroup;
if (ribbonGroup != null)
{
ribbonGroup.PrepareRibbonGroup();
}
}