public interface CommonHandleTree
attribute or method | API |
---|---|
FIRST-CHILD | firstChild() |
LAST-CHILD | lastChild() |
Modifier and Type | Method and Description |
---|---|
handle |
firstChild()
Accesses the first widget in the list of contained widgets.
|
handle |
lastChild()
Accesses the last widget in the list of contained widgets.
|
handle firstChild()
null
if no widgets are contained.handle lastChild()
null
if no widgets are contained.