Method Details

• join

  public FooterRow.FooterCell join(Collection<FooterRow.FooterCell> cells)

  Replaces the given cells with a new cell that takes the full space of the joined cells.

  The cells to join must be adjacent cells in this row, and this row must be the out-most row.

  The way that the client-side web component works also causes some limitations to which cells can be joined. For example, if you join the first and second cell in the header, you cannot join the second and third cell in the footer. This is because the headers and footers use the same elements in the client-side and it's not possible to create a hierarchical DOM structure to support this case. You can, however, join all three cells in the footer, because then it's again possible to organize the client-side elements in a hierarchical structure.

  Parameters:

  cells - the cells to join

  Returns:

  the merged cell

• isOutmostRow

  protected boolean isOutmostRow()

  Gets whether this is the top-most HeaderRow or the bottom-most FooterRow.

  Returns:

  whether this is the outmost row

• setLayer

  protected void setLayer(com.vaadin.flow.component.grid.ColumnLayer layer)

  Change this row to wrap the given layer

  Parameters:

  layer - the layer to wrap

• setColumns

  protected void setColumns(List<com.vaadin.flow.component.grid.AbstractColumn<?>> columns)

  Change the cells to wrap the given columns

  Parameters:

  columns - new column components for the cells

• addCell

  protected void addCell(int index, com.vaadin.flow.component.grid.AbstractColumn<?> column)

• removeCell

  protected void removeCell(com.vaadin.flow.component.grid.AbstractColumn<?> columnComponent)

• getCells

  public List<FooterRow.FooterCell> getCells()

  Gets the cells that belong to this row as an unmodifiable list.

  Returns:

  the cells on this row

• getCell

  public FooterRow.FooterCell getCell(Grid.Column<?> column)

  Gets the cell on this row that is on the given column.

  Parameters:

  column - the column to find cell for

  Returns:

  the corresponding cell

  Throws:

  IllegalArgumentException - if the column does not belong to the same grid as this row

• join

  public FooterRow.FooterCell join(Grid.Column<?>... columns)

  Joins the cells corresponding the given columns in the row.

  The columns must be adjacent, and this row must be the out-most row.

  The way that the client-side web component works also causes some limitations to which cells can be joined. For example, if you join the first and second cell in the header, you cannot join the second and third cell in the footer. This is because the headers and footers use the same elements in the client-side and it's not possible to create a hierarchical DOM structure to support this case. You can, however, join all three cells in the footer, because then it's again possible to organize the client-side elements in a hierarchical structure.

  Parameters:

  columns - the columns of the cells that should be joined

  Returns:

  the merged cell

  Throws:

  IllegalArgumentException - if it's not possible to join the given cells

  See Also:

  • join(Collection)

• join

  public FooterRow.FooterCell join(FooterRow.FooterCell... cells)

  Replaces the given cells with a new cell that takes the full space of the joined cells.

  The cells to join must be adjacent cells in this row, and this row must be the out-most row.

  The way that the client-side web component works also causes some limitations to which cells can be joined. For example, if you join the first and second cell in the header, you cannot join the second and third cell in the footer. This is because the headers and footers use the same elements in the client-side and it's not possible to create a hierarchical DOM structure to support this case. You can, however, join all three cells in the footer, because then it's again possible to organize the client-side elements in a hierarchical structure.

  Parameters:

  cells - the cells to join

  Returns:

  the merged cell

  Throws:

  IllegalArgumentException - if it's not possible to join the given cells