com.ibm.portal.state.accessors.navigationshift
Interface NavigationShiftAccessor
- All Superinterfaces:
- Accessor, Disposable, Identifiable
- All Known Subinterfaces:
- NavigationShiftAccessorController
-
public interface NavigationShiftAccessor
- extends Accessor, Identifiable
Read-only interface to navigation shift information.
Refers to the state of a navigation component which
is rendered as a tabbed pane where not all panes can
be displayed at the same time.
- Since:
- 5.1
Method Summary
|
int |
getLength()
Return the maximum number of tabs which can be displayed
in the navigation pane at the same time. |
int |
getStartIndex()
Return the index of the first navigation tab
being visible. |
getStartIndex
int getStartIndex()
- Returns the index of the first navigation tab
being visible. Returns -1 if there
is no navigation shift information available in the
state holder this accessor operates on.
- Returns:
- The index of the first visible navigation tab.
Method may return -1 to indicate that
no navigation shift information can be found.
getLength
int getLength()
- Returns the maximum number of tabs which can be displayed
in the navigation pane at the same time.
Returns -1 if no navigation
shift information can be found in the state holder
this accessor operates on.
- Returns:
- The number of navigation tabs which may
be displayed.
Method may return -1 to indicate that
no navigation shift information can be found.