com.vaadin.client.ui.grid.events
Class GridKeyDownEvent

java.lang.Object
  
      com.vaadin.client.ui.grid.Grid.AbstractGridKeyEvent<AbstractGridKeyEventHandler.GridKeyDownHandler>
          com.vaadin.client.ui.grid.events.GridKeyDownEvent

public class GridKeyDownEvent
extends Grid.AbstractGridKeyEvent<AbstractGridKeyEventHandler.GridKeyDownHandler>

Represents native key down event in Grid.

Since:

Author:

Vaadin Ltd

Nested Class Summary

Nested classes/interfaces inherited from class com.vaadin.client.ui.grid.Grid.AbstractGridKeyEvent

Grid.AbstractGridKeyEvent.GridSection

Field Summary

Fields inherited from class com.vaadin.client.ui.grid.Grid.AbstractGridKeyEvent

activeCell

Constructor Summary

GridKeyDownEvent(Grid<?> grid)

Method Summary

protected void	doDispatch(AbstractGridKeyEventHandler.GridKeyDownHandler handler, Grid.AbstractGridKeyEvent.GridSection section)
protected java.lang.String	getBrowserEventType()
int	getNativeKeyCode() Gets the native key code.
static boolean	isArrow(int keyCode) Does the key code represent an arrow key?
boolean	isDownArrow() Is this a key down arrow?
boolean	isLeftArrow() Is this a left arrow?
boolean	isRightArrow() Is this a right arrow?
boolean	isUpArrow() Is this a up arrow?
java.lang.String	toDebugString()

Methods inherited from class com.vaadin.client.ui.grid.Grid.AbstractGridKeyEvent

dispatch, getActiveCell, getAssociatedType, getGrid

Methods inherited from class java.lang.Object

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

Constructor Detail

GridKeyDownEvent

public GridKeyDownEvent(Grid<?> grid)

Method Detail

doDispatch

protected void doDispatch(AbstractGridKeyEventHandler.GridKeyDownHandler handler,
                          Grid.AbstractGridKeyEvent.GridSection section)

Specified by:

doDispatch in class Grid.AbstractGridKeyEvent<AbstractGridKeyEventHandler.GridKeyDownHandler>

getBrowserEventType

protected java.lang.String getBrowserEventType()

Specified by:

getBrowserEventType in class Grid.AbstractGridKeyEvent<AbstractGridKeyEventHandler.GridKeyDownHandler>

isArrow

public static boolean isArrow(int keyCode)

Does the key code represent an arrow key?

Parameters:

keyCode - the key code

Returns:

if it is an arrow key code

getNativeKeyCode

public int getNativeKeyCode()

Gets the native key code. These key codes are enumerated in the KeyCodes class.

Returns:

the key code

isDownArrow

public boolean isDownArrow()

Is this a key down arrow?

Returns:

whether this is a down arrow key event

isLeftArrow

public boolean isLeftArrow()

Is this a left arrow?

Returns:

whether this is a left arrow key event

isRightArrow

public boolean isRightArrow()

Is this a right arrow?

Returns:

whether this is a right arrow key event

isUpArrow

public boolean isUpArrow()

Is this a up arrow?

Returns:

whether this is a right arrow key event

toDebugString

public java.lang.String toDebugString()