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A panel that imposes an explicit ordering on its children.
Method Summary | |
Widget |
getWidget(int index)
Gets the child widget at the specified index. |
int |
getWidgetCount()
Gets the number of child widgets in this panel. |
int |
getWidgetIndex(Widget child)
Gets the index of the specified child widget. |
boolean |
remove(int index)
Removes the widget at the specified index. |
Method Detail |
public Widget getWidget(int index)
index
- the child widget's index
public int getWidgetCount()
public int getWidgetIndex(Widget child)
child
- the widget to be found
-1
if it is not a child of
this panelpublic boolean remove(int index)
index
- the index of the widget to be removed
false
if the widget is not present
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