com.vaadin.client.widget.grid

Class EventCellReference<T>

java.lang.Object

com.vaadin.client.widget.grid.CellReference<T>

com.vaadin.client.widget.grid.EventCellReference<T>

public class EventCellReference<T>
extends CellReference<T>

A data class which contains information which identifies a cell being the target of an event from Grid.

Since this class follows the Flyweight-pattern any instance of this object is subject to change without the user knowing it and so should not be stored anywhere outside of the method providing these instances.

Since:

7.4

Author:

Vaadin Ltd

Constructor Summary

Constructors

Constructor and Description
EventCellReference(Grid<T> grid)

Method Summary

Modifier and Type	Method and Description
com.google.gwt.dom.client.TableCellElement	getElement() Get the element of the cell.
GridConstants.Section	getSection() Gets the Grid section where the referenced cell is.
boolean	isBody() Is the cell reference for a cell in the body of the Grid.
boolean	isFooter() Is the cell reference for a cell in the footer of the Grid.
boolean	isHeader() Is the cell reference for a cell in the header of the Grid.
void	set(Cell targetCell, GridConstants.Section section) Sets the RowReference and CellReference to point to given Cell.

Methods inherited from class com.vaadin.client.widget.grid.CellReference

getColumn, getColumnIndex, getColumnIndexDOM, getGrid, getRow, getRowIndex, getRowReference, getValue, set

Methods inherited from class java.lang.Object

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

Constructor Detail

EventCellReference

public EventCellReference(Grid<T> grid)

Method Detail

set

public void set(Cell targetCell,
                GridConstants.Section section)

Sets the RowReference and CellReference to point to given Cell.

Parameters:

targetCell - cell to point to

getElement

public com.google.gwt.dom.client.TableCellElement getElement()

Description copied from class: CellReference

Get the element of the cell.

Overrides:

getElement in class CellReference<T>

Returns:

the element of the cell

isHeader

public boolean isHeader()

Is the cell reference for a cell in the header of the Grid.

Returns:

true if referenced cell is in the header, false if not

Since:

7.5

isBody

public boolean isBody()

Is the cell reference for a cell in the body of the Grid.

Returns:

true if referenced cell is in the body, false if not

Since:

7.5

isFooter

public boolean isFooter()

Is the cell reference for a cell in the footer of the Grid.

Returns:

true if referenced cell is in the footer, false if not

Since:

7.5

getSection

public GridConstants.Section getSection()

Gets the Grid section where the referenced cell is.

Returns:

grid section

Since:

7.5