CellTableBuilder (GWT Javadoc)

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com.google.gwt.user.cellview.client
Interface CellTableBuilder<T>


Type Parameters:: T - the row data type

All Known Implementing Classes:: AbstractCellTableBuilder, DefaultCellTableBuilder

public interface CellTableBuilder<T>

Builder used to construct a CellTable.

The default implementation used by cell widths is DefaultCellTableBuilder.

Method Summary
`void`	`buildRow(T rowValue, int absRowIndex)` Build zero or more table rows for the specified row value.
`TableSectionBuilder`	`finish()` Finish the building of rows and return the table section builder.
`HasCell<T,?>`	`getColumn(Cell.Context context, T rowValue, Element elem)` Return the column containing an element.
`java.util.Collection<HasCell<T,?>>`	`getColumns()` Return all the columns that this table builder has rendered.
`int`	`getRowValueIndex(TableRowElement row)` Get the index of the primary row from the associated `TableRowElement` (an TR element).
`int`	`getSubrowValueIndex(TableRowElement row)` Get the index of the subrow value from the associated `TableRowElement` (an TR element).
`boolean`	`isColumn(Element elem)` Return if an element contains a cell.
`void`	`start(boolean isRebuildingAllRows)` Start building rows.

Method Detail

buildRow

void buildRow(T rowValue,
              int absRowIndex)

Build zero or more table rows for the specified row value.

Parameters:: rowValue - the value for the row to render; absRowIndex - the absolute row index

finish

TableSectionBuilder finish()

Finish the building of rows and return the table section builder. Currently only HtmlTableSectionBuilder and its subclasses are supported.

getColumn

HasCell<T,?> getColumn(Cell.Context context,
                       T rowValue,
                       Element elem)

Return the column containing an element.

Parameters:: context - the context for the element; rowValue - the value for the row corresponding to the element; elem - the elm that the column contains
Returns:: the immediate column containing the element

getColumns

java.util.Collection<HasCell<T,?>> getColumns()

Return all the columns that this table builder has rendered.

getRowValueIndex

int getRowValueIndex(TableRowElement row)

Get the index of the primary row from the associated TableRowElement (an TR element).

Parameters:: row - the row element
Returns:: the row value index

getSubrowValueIndex

int getSubrowValueIndex(TableRowElement row)

Get the index of the subrow value from the associated TableRowElement (an TR element). The sub row value starts at 0 for the first row that represents a row value.

Parameters:: row - the row element
Returns:: the subrow value index, or 0 if not found

isColumn

boolean isColumn(Element elem)

Return if an element contains a cell. This may be faster to execute than #getColumn(Context, Object, Element).

Parameters:: elem - the element of interest

start

void start(boolean isRebuildingAllRows)

Start building rows. User may want to reset the internal state of the table builder (e.g., reset the internal table section builder). A flag isRebuildingAllRows is used to mark whether the builder is going to rebuild all rows. User may want to have different reset logic given this flag.

Parameters:: isRebuildingAllRows - is this start intended for rebuilding all rows