Interface HeaderRow

Method Detail

• getCell

  HeaderCell getCell​(String columnId)

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

  Parameters:

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

  Returns:

  the header cell

  Throws:

  IllegalArgumentException - if there is no such column in the grid

  See Also:

  Grid.Column.setId(String)

• getCell

  HeaderCell getCell​(Grid.Column<?,​?> column)

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

  Parameters:

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

  Returns:

  the header cell

  Throws:

  IllegalArgumentException - if there is no such column in the grid

• join

  HeaderCell join​(Set<HeaderCell> 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(HeaderCell...), setCaption

• join

  HeaderCell join​(HeaderCell... 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

  HeaderCell 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

  HeaderCell 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