HasDataPresenter.View (GWT Javadoc)

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GWT 2.7.0

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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