Hierarchical filters
With
the help of the 
'Children ...' filter,
you can apply the properties to all the children of the specified element.
Children refer to immediate descendants of the first order. For example,
the children of a form element will be the Tool Bar, Status Bar and Content
element, but not the form elements, grouped under the Content element
and are the descendants of the second-order.
The
'Descendants ...' filter refers to all the
descendants of the specified element. For example, the descendants of
a form are Tool Bar and Status Bar as well as all the form widgets. The
descendants can be viewed from the Form Tree view.