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T - The Item this class is a view for.public interface ListBoxView<T>
The representation of a ListBoxView from the world of a ListBox.
| Method Summary | |
|---|---|
void |
display(List<T> captions,
int focusElementIndex,
List<Integer> selectionElements)
Display the given descriptions. |
int |
getWidth(T item)
Return the width of the given item. |
void |
publish(ListBoxSelectionChangedEvent<T> event)
Publish this event. |
void |
scrollTo(int newPosition)
Scroll the view to the given position. |
void |
updateTotalCount(int newCount)
Updates the view with the total count of elements currently in the ListBox. |
void |
updateTotalWidth(int newWidth)
Update the ListBox view with the given width. |
| Method Detail |
|---|
void display(List<T> captions,
int focusElementIndex,
List<Integer> selectionElements)
captions - void updateTotalCount(int newCount)
newCount - the new count to displayvoid updateTotalWidth(int newWidth)
newWidth - new maximum width of all items in the ListBoxvoid scrollTo(int newPosition)
newPosition - the new index to scroll tovoid publish(ListBoxSelectionChangedEvent<T> event)
event - the event to publishint getWidth(T item)
item - the item to get the width for
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