HasDataPresenter.View (GWT Javadoc)

Overview | Package | Class | Use | Deprecated | Help
| GWT 2.7.0
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

## com.google.gwt.user.cellview.client
Interface HasDataPresenter.View<T>

Type Parameters:
  `T` - the data type

Enclosing class:
  HasDataPresenter<T>

    static interface HasDataPresenter.View<T>

The view that this presenter presents.

Method Summary
`
`<H extends EventHandler> HandlerRegistration`
` | `addHandler(H handler, GwtEvent.Type<H> type)` Add a handler to the view.
`void` | `replaceAllChildren(java.util.List<T> values, SelectionModel<? super T> selectionModel, boolean stealFocus)` Replace all children with the specified values.
`void` | `replaceChildren(java.util.List<T> values, int start, SelectionModel<? super T> selectionModel, boolean stealFocus)` Replace existing elements starting at the specified index.
`void` | `resetFocus()` Re-establish focus on an element within the view if the view already had focus.
`void` | `setKeyboardSelected(int index, boolean selected, boolean stealFocus)` Update an element to reflect its keyboard selected state.
`void` | `setLoadingState(LoadingStateChangeEvent.LoadingState state)` Set the current loading state of the data.

Method Detail

### addHandler

    <H extends EventHandler> HandlerRegistration addHandler(H handler,
                                                            GwtEvent.Type<H> type)

  Add a handler to the view.

  Type Parameters:
    `H` - the handler type
  Parameters:
    `handler` - the handler to add
    `type` - the event type

### replaceAllChildren

    void replaceAllChildren(java.util.List<T> values,
                            SelectionModel<? super T> selectionModel,
                            boolean stealFocus)

  Replace all children with the specified values.

  Parameters:
    `values` - the values of the new children
    `selectionModel` - the `SelectionModel`
    `stealFocus` - true if the row should steal focus, false if not

### replaceChildren

    void replaceChildren(java.util.List<T> values,
                         int start,
                         SelectionModel<? super T> selectionModel,
                         boolean stealFocus)

  Replace existing elements starting at the specified index. If the number of children specified exceeds the existing number of children, the remaining children should be appended.

  Parameters:
    `values` - the values of the new children
    `start` - the start index to be replaced, relative to the pageStart
    `selectionModel` - the `SelectionModel`
    `stealFocus` - true if the row should steal focus, false if not

### resetFocus

    void resetFocus()

  Re-establish focus on an element within the view if the view already had focus.

### setKeyboardSelected

    void setKeyboardSelected(int index,
                             boolean selected,
                             boolean stealFocus)

  Update an element to reflect its keyboard selected state.

  Parameters:
    `index` - the index of the element relative to page start
    `selected` - true if selected, false if not
    `stealFocus` - true if the row should steal focus, false if not

### setLoadingState

    void setLoadingState(LoadingStateChangeEvent.LoadingState state)

  Set the current loading state of the data.

  Parameters:
    `state` - the loading state

Overview | Package | Class | Use | Deprecated | Help
| GWT 2.7.0
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD