com.vaadin.ui.components.grid

Interface FooterRow

All Superinterfaces:

Serializable

All Known Implementing Classes:

Footer.Row

public interface FooterRow
extends Serializable

A footer row in a Grid.

Since:

8.0

Author:

Vaadin Ltd

Method Summary

Modifier and Type	Method and Description
FooterCell	getCell(Grid.Column<?,?> column) Returns the cell on this row corresponding to the given column.
FooterCell	getCell(String columnId) Returns the cell on this row corresponding to the given column id.
Collection<? extends Component>	getComponents() Gets a collection of all components inside this row.
String	getStyleName() Returns the custom style name for this row.
FooterCell	join(FooterCell... cellsToMerge) Merges column cells in the row.
FooterCell	join(Grid.Column<?,?>... columnsToMerge) Merges cells corresponding to the given columns in the row.
FooterCell	join(Set<FooterCell> cellsToMerge) Merges column cells in the row.
FooterCell	join(String... columnIdsToMerge) Merges cells corresponding to the given column ids in the row.
void	setStyleName(String styleName) Sets a custom style name for this row.

Method Detail

getCell

FooterCell getCell(String columnId)

Returns the cell on this row corresponding to the given column id.

Parameters:

columnId - the id of the column whose footer cell to get, not null

Returns:

the footer cell

Throws:

IllegalArgumentException - if there is no such column in the grid

See Also:

Grid.Column.setId(String)

getCell

FooterCell getCell(Grid.Column<?,?> column)

Returns the cell on this row corresponding to the given column.

Parameters:

column - the column whose footer cell to get, not null

Returns:

the footer cell

Throws:

IllegalArgumentException - if there is no such column in the grid

join

FooterCell join(Set<FooterCell> cellsToMerge)

Merges column cells in the row. Original cells are hidden, and new merged cell is shown instead. The cell has a width of all merged cells together, inherits styles of the first merged cell but has empty caption.

Parameters:

cellsToMerge - the cells which should be merged. The cells should not be merged to any other cell set.

Returns:

the remaining visible cell after the merge

See Also:

join(FooterCell...), setCaption

join

FooterCell join(FooterCell... cellsToMerge)

Merges column cells in the row. Original cells are hidden, and new merged cell is shown instead. The cell has a width of all merged cells together, inherits styles of the first merged cell but has empty caption.

Parameters:

cellsToMerge - the cells which should be merged. The cells should not be merged to any other cell set.

Returns:

the remaining visible cell after the merge

See Also:

join(Set), setCaption

join

FooterCell join(Grid.Column<?,?>... columnsToMerge)

Merges cells corresponding to the given columns in the row. Original cells are hidden, and new merged cell is shown instead. The cell has a width of all merged cells together, inherits styles of the first merged cell but has empty caption.

Parameters:

columnsToMerge - the columns of the cells that should be merged. The cells should not be merged to any other cell set.

Returns:

the remaining visible cell after the merge

See Also:

join(Set), setCaption

join

FooterCell join(String... columnIdsToMerge)

Merges cells corresponding to the given column ids in the row. Original cells are hidden, and new merged cell is shown instead. The cell has a width of all merged cells together, inherits styles of the first merged cell but has empty caption.

Parameters:

columnIdsToMerge - the ids of the columns of the cells that should be merged. The cells should not be merged to any other cell set.

Returns:

the remaining visible cell after the merge

See Also:

join(Set), setCaption, Grid.Column.setId(String)

getStyleName

String getStyleName()

Returns the custom style name for this row.

Returns:

the style name or null if no style name has been set

setStyleName

void setStyleName(String styleName)

Sets a custom style name for this row.

Parameters:

styleName - the style name to set or null to not use any style name

getComponents

Collection<? extends Component> getComponents()

Gets a collection of all components inside this row.

The order of the components in the returned collection is not specified.

Returns:

a collection of components in the row

Since:

8.0.3