public class NullLoggingPopup extends java.lang.Object implements HasWidgets
HasWidgets.ForIsWidget
Constructor and Description |
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NullLoggingPopup() |
Modifier and Type | Method and Description |
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void |
add(Widget w)
Adds a child widget.
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void |
clear()
Removes all child widgets.
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java.util.Iterator<Widget> |
iterator()
Gets an iterator for the contained widgets.
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boolean |
remove(Widget w)
Removes a child widget.
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public void add(Widget w)
HasWidgets
add
in interface HasWidgets
w
- the widget to be addedpublic void clear()
HasWidgets
clear
in interface HasWidgets
public java.util.Iterator<Widget> iterator()
HasWidgets
Iterator.remove()
.iterator
in interface HasWidgets
iterator
in interface java.lang.Iterable<Widget>
public boolean remove(Widget w)
HasWidgets
remove
in interface HasWidgets
w
- the widget to be removedtrue
if the widget was present