protected FrameworkElement GenerateCustomEditingElement(Type definitionKey, PropertyItemBase propertyItem)
{
return(PropertyContainer.EditorDefinitions is not null
? CreateCustomEditor(PropertyContainer.EditorDefinitions.GetRecursiveBaseTypes(definitionKey),
propertyItem)
: null);
}
public virtual void PrepareChildrenPropertyItem(PropertyItemBase propertyItem, object item)
{
// Initialize the parent node
propertyItem.ParentNode = PropertyContainer;
PropertyGrid.RaisePreparePropertyItemEvent((UIElement)PropertyContainer, propertyItem, item);
}
public override object ItemFromContainer(PropertyItemBase container)
{
// Since this call is only used to update the PropertyGrid.SelectedProperty property,
// return the PropertyName.
var propertyItem = container as PropertyItem;
if (propertyItem is null)
{
return(null);
}
return(propertyItem.PropertyDescriptor.Name);
}
public virtual void ClearChildrenPropertyItem(PropertyItemBase propertyItem, object item)
{
propertyItem.ParentNode = null;
PropertyGrid.RaiseClearPropertyItemEvent((UIElement)PropertyContainer, propertyItem, item);
}
public abstract object ItemFromContainer(PropertyItemBase container);
public abstract Binding CreateChildrenDefaultBinding(PropertyItemBase propertyItem);
protected FrameworkElement CreateCustomEditor(EditorDefinitionBase customEditor, PropertyItemBase propertyItem)
{
return(customEditor is not null
? customEditor.GenerateEditingElementInternal(propertyItem)
: null);
}
protected FrameworkElement GenerateCustomEditingElement(object definitionKey, PropertyItemBase propertyItem)
{
return(PropertyContainer.EditorDefinitions is not null
? CreateCustomEditor(PropertyContainer.EditorDefinitions[definitionKey], propertyItem)
: null);
}
protected virtual FrameworkElement GenerateEditingElement(PropertyItemBase propertyItem)
{
return(null);
}
internal FrameworkElement GenerateEditingElementInternal(PropertyItemBase propertyItem)
{
return(GenerateEditingElement(propertyItem));
}
protected sealed override FrameworkElement GenerateEditingElement(PropertyItemBase propertyItem)
{
return(EditingTemplate is not null
? EditingTemplate.LoadContent() as FrameworkElement
: null);
}
