org.apache.pivot.wtk
Interface ListViewSelectionListener

All Known Implementing Classes:
ListViewSelectionListener.Adapter, TerraListViewSkin

public interface ListViewSelectionListener

List view selection listener interface.


Nested Class Summary
static class ListViewSelectionListener.Adapter
          List view selection listener adapter.
 
Method Summary
 void selectedItemChanged(ListView listView, Object previousSelectedItem)
          Called when a list view's selected item has changed.
 void selectedRangeAdded(ListView listView, int rangeStart, int rangeEnd)
          Called when a range has been added to a list view's selection.
 void selectedRangeRemoved(ListView listView, int rangeStart, int rangeEnd)
          Called when a range has been removed from a list view's selection.
 void selectedRangesChanged(ListView listView, Sequence<Span> previousSelectedRanges)
          Called when a list view's selection state has changed.
 

Method Detail

selectedRangeAdded

void selectedRangeAdded(ListView listView,
                        int rangeStart,
                        int rangeEnd)
Called when a range has been added to a list view's selection.

Parameters:
listView - The source of the event.
rangeStart - The start index of the range that was added, inclusive.
rangeEnd - The end index of the range that was added, inclusive.

selectedRangeRemoved

void selectedRangeRemoved(ListView listView,
                          int rangeStart,
                          int rangeEnd)
Called when a range has been removed from a list view's selection.

Parameters:
listView - The source of the event.
rangeStart - The starting index of the range that was removed, inclusive.
rangeEnd - The starting index of the range that was removed, inclusive.

selectedRangesChanged

void selectedRangesChanged(ListView listView,
                           Sequence<Span> previousSelectedRanges)
Called when a list view's selection state has changed.

Parameters:
listView - The source of the event.
previousSelectedRanges - If the selection changed directly, contains the ranges that were previously selected. If the selection changed indirectly as a result of a model change, contains the current selection. Otherwise, contains null.

selectedItemChanged

void selectedItemChanged(ListView listView,
                         Object previousSelectedItem)
Called when a list view's selected item has changed.

Parameters:
listView - The source of the event.
previousSelectedItem - The item that was previously selected.