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public interface HasWidgets
A widget that implements this interface contains
widgets and can enumerate them.
| Nested Class Summary | |
|---|---|
static interface |
HasWidgets.ForIsWidget
Extends this interface with convenience methods to handle IsWidget. |
| Method Summary | |
|---|---|
void |
add(Widget w)
Adds a child widget. |
void |
clear()
Removes all child widgets. |
java.util.Iterator<Widget> |
iterator()
Gets an iterator for the contained widgets. |
boolean |
remove(Widget w)
Removes a child widget. |
| Method Detail |
|---|
void add(Widget w)
w - the widget to be added
java.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 removed
true if the widget was present
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