public interface HasWidgets extends java.lang.Iterable<Widget>
widgets and can enumerate them.| Modifier and Type | Interface and Description |
|---|---|
static interface |
HasWidgets.ForIsWidget
Extends this interface with convenience methods to handle
IsWidget. |
void add(Widget w)
w - the widget to be addedjava.lang.UnsupportedOperationException - if this method is not supported (most
often this means that a specific overload must be called)void clear()
java.util.Iterator<Widget> iterator()
Iterator.remove().iterator in interface java.lang.Iterable<Widget>boolean remove(Widget w)
w - the widget to be removedtrue if the widget was present