com.vaadin.client.widgets

Class Grid.StaticSection.StaticRow<CELLTYPE extends Grid.StaticSection.StaticCell>

java.lang.Object

com.vaadin.client.widgets.Grid.StaticSection.StaticRow<CELLTYPE>

Type Parameters:

CELLTYPE - the type of the cells in the row

Direct Known Subclasses:

Grid.FooterRow, Grid.HeaderRow

Enclosing class:

Grid.StaticSection<ROWTYPE extends Grid.StaticSection.StaticRow<?>>

public abstract static class Grid.StaticSection.StaticRow<CELLTYPE extends Grid.StaticSection.StaticCell>
extends Object

Abstract base class for Grid header and footer rows.

Constructor Summary

Constructors

Constructor and Description
StaticRow()

Method Summary

Modifier and Type	Method and Description
protected void	addCell(Grid.Column<?,?> column) Creates and adds a cell to this row for the given column.
protected abstract CELLTYPE	createCell() Creates a cell of a type that matches this row.
CELLTYPE	getCell(Grid.Column<?,?> column) Returns the cell on given GridColumn.
protected Grid.StaticSection<?>	getSection() Returns the section where this row belongs.
protected int	getSizeOfCellGroup(Grid.Column<?,?> column) Returns the size of the cell group for the given column.
String	getStyleName() Returns the custom style name for this row.
boolean	hasSpannedCells() Returns true if this row contains spanned cells.
CELLTYPE	join(CELLTYPE... cells) Merges columns cells in a row.
CELLTYPE	join(Grid.Column<?,?>... columns) Merges columns cells in a row.
protected void	removeCell(Grid.Column<?,?> column) Removes a cell for the given column from this row.
protected void	setSection(Grid.StaticSection<?> section) Sets the section where this row belongs.
void	setStyleName(String styleName) Sets a custom style name for this row.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StaticRow

public StaticRow()

Method Detail

getCell

public CELLTYPE getCell(Grid.Column<?,?> column)

Returns the cell on given GridColumn. If the column is merged returned cell is the cell for the whole group.

Parameters:

column - the column in grid

Returns:

the cell on given column, merged cell for merged columns, null if not found

hasSpannedCells

public boolean hasSpannedCells()

Returns true if this row contains spanned cells.

Returns:

does this row contain spanned cells

Since:

7.5.0

join

public CELLTYPE join(Grid.Column<?,?>... columns)

Merges columns cells in a row.

Parameters:

columns - the columns which header should be merged

Returns:

the remaining visible cell after the merge, or the cell on first column if all are hidden

join

public CELLTYPE join(CELLTYPE... cells)

Merges columns cells in a row.

Parameters:

cells - The cells to merge. Must be from the same row.

Returns:

The remaining visible cell after the merge, or the first cell if all columns are hidden

getSizeOfCellGroup

protected int getSizeOfCellGroup(Grid.Column<?,?> column)

Returns the size of the cell group for the given column. Zero if no cell group is set.

Parameters:

column - the column whose cell group size is being investigated

Returns:

size of the cell group, default is 0

addCell

protected void addCell(Grid.Column<?,?> column)

Creates and adds a cell to this row for the given column.

Parameters:

column - the column that requires a new cell

removeCell

protected void removeCell(Grid.Column<?,?> column)

Removes a cell for the given column from this row.

Parameters:

column - the column that should have its cell reference cleared

createCell

protected abstract CELLTYPE createCell()

Creates a cell of a type that matches this row.

Returns:

a new cell

getSection

protected Grid.StaticSection<?> getSection()

Returns the section where this row belongs.

Returns:

the section

setSection

protected void setSection(Grid.StaticSection<?> section)

Sets the section where this row belongs. Should not be null.

Parameters:

section - the section to set

getStyleName

public String getStyleName()

Returns the custom style name for this row.

Returns:

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

setStyleName

public 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