HasData (Google Web Toolkit Javadoc)

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com.google.gwt.view.client
Interface HasData<T>


Type Parameters:: T - the data type of each row

All Superinterfaces:: HasHandlers, HasRows

All Known Implementing Classes:: AbstractHasData, CellList, CellTable

public interface HasData<T>
extends HasRows
extends HasRows

A view that can display a range of data.

Method Summary
`SelectionModel<? super T>`	`getSelectionModel()` Get the `SelectionModel` used by this `HasData`.
`void`	`setRowData(int start, java.util.List<? extends T> values)` Set a values associated with the rows in the visible range.
`void`	`setSelectionModel(SelectionModel<? super T> selectionModel)` Set the `SelectionModel` used by this `HasData`.
`void`	`setVisibleRangeAndClearData(Range range, boolean forceRangeChangeEvent)` Set the visible range and clear the current visible data.

Methods inherited from interface com.google.gwt.view.client.HasRows
`addRangeChangeHandler, addRowCountChangeHandler, getRowCount, getVisibleRange, isRowCountExact, setRowCount, setRowCount, setVisibleRange, setVisibleRange`

Methods inherited from interface com.google.gwt.event.shared.HasHandlers
`fireEvent`

Method Detail

getSelectionModel

SelectionModel<? super T> getSelectionModel()

Get the SelectionModel used by this HasData.

Returns:: the SelectionModel
See Also:: setSelectionModel(SelectionModel)

setRowData

void setRowData(int start,
                java.util.List<? extends T> values)

Set a values associated with the rows in the visible range.

Parameters:: start - the start index of the data; values - the values within the range

setSelectionModel

void setSelectionModel(SelectionModel<? super T> selectionModel)

Set the SelectionModel used by this HasData.

Parameters:: selectionModel - the SelectionModel
See Also:: getSelectionModel()

setVisibleRangeAndClearData

void setVisibleRangeAndClearData(Range range,
                                 boolean forceRangeChangeEvent)

Set the visible range and clear the current visible data.

If the second argument forceRangeChangeEvent is true, a RangeChangeEvent will be fired even if the range does not change. If false, a RangeChangeEvent will only be fired if the range changes.

Parameters:: range - the new Range; forceRangeChangeEvent - true to fire a RangeChangeEvent even if the Range doesn't change