com.vaadin.client.widget.grid.events.

java.lang.Object
- com.google.web.bindery.event.shared.Event<H>
- - com.google.gwt.event.shared.GwtEvent<H>
  - - com.google.gwt.event.dom.client.DomEvent<H>
    - - com.google.gwt.event.dom.client.KeyEvent<HANDLER>
      - com.vaadin.client.widgets.Grid.AbstractGridKeyEvent<AbstractGridKeyEventHandler.GridKeyDownHandler>
        
        com.vaadin.client.widget.grid.events.GridKeyDownEvent

All Implemented Interfaces:

com.google.gwt.event.dom.client.HasNativeEvent
```
public class GridKeyDownEvent
extends Grid.AbstractGridKeyEvent<AbstractGridKeyEventHandler.GridKeyDownHandler>
```
Represents native key down event in Grid.

Since:

7.4

Author:

Vaadin Ltd

Nested Class Summary
- Nested classes/interfaces inherited from class com.google.gwt.event.dom.client.DomEvent
  com.google.gwt.event.dom.client.DomEvent.Type<H extends com.google.gwt.event.shared.EventHandler>

Field Summary

Fields
Modifier and Type Field Description

static com.google.gwt.event.dom.client.DomEvent.Type<AbstractGridKeyEventHandler.GridKeyDownHandler> TYPE

Constructor Summary

Constructors
Constructor	Description
`GridKeyDownEvent()`
`GridKeyDownEvent(Grid<?> grid, CellReference<?> targetCell)`	Deprecated. This constructor's arguments are no longer used.

Method Summary

All Methods
Modifier and Type	Method	Description
`protected void`	`doDispatch(AbstractGridKeyEventHandler.GridKeyDownHandler handler, GridConstants.Section section)`
`com.google.gwt.event.dom.client.DomEvent.Type<AbstractGridKeyEventHandler.GridKeyDownHandler>`	`getAssociatedType()`
`protected 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?
`String`	`toDebugString()`

Methods inherited from class com.vaadin.client.widgets.Grid.AbstractGridKeyEvent
dispatch, getFocusedCell, getGrid

Methods inherited from class com.google.gwt.event.dom.client.KeyEvent
isAltKeyDown, isAnyModifierKeyDown, isControlKeyDown, isMetaKeyDown, isShiftKeyDown

Methods inherited from class com.google.gwt.event.dom.client.DomEvent
fireNativeEvent, fireNativeEvent, getNativeEvent, getRelativeElement, preventDefault, setNativeEvent, setRelativeElement, stopPropagation

Methods inherited from class com.google.gwt.event.shared.GwtEvent
assertLive, getSource, isLive, kill, revive

Methods inherited from class com.google.web.bindery.event.shared.Event
setSource, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - TYPE
```
public static final com.google.gwt.event.dom.client.DomEvent.Type<AbstractGridKeyEventHandler.GridKeyDownHandler> TYPE
```
    Since:
    
    7.7.9
- Constructor Detail
  - GridKeyDownEvent
```
public GridKeyDownEvent()
```
    Since:
    
    7.7.9
  - GridKeyDownEvent
```
@Deprecated
public GridKeyDownEvent(Grid<?> grid,
                        CellReference<?> targetCell)
```
    Deprecated.
    This constructor's arguments are no longer used. Use the no-args constructor instead.
- Method Detail
  - getAssociatedType
```
public com.google.gwt.event.dom.client.DomEvent.Type<AbstractGridKeyEventHandler.GridKeyDownHandler> getAssociatedType()
```
    Specified by:
    
    getAssociatedType in class com.google.gwt.event.dom.client.DomEvent<AbstractGridKeyEventHandler.GridKeyDownHandler>
    
    Since:
    
    7.7.9
  - doDispatch
```
protected void doDispatch(AbstractGridKeyEventHandler.GridKeyDownHandler handler,
                          GridConstants.Section section)
```
    Specified by:
    
    doDispatch in class Grid.AbstractGridKeyEvent<AbstractGridKeyEventHandler.GridKeyDownHandler>
  - getBrowserEventType
```
protected 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 String toDebugString()
```
    Overrides:
    
    toDebugString in class com.google.web.bindery.event.shared.Event<AbstractGridKeyEventHandler.GridKeyDownHandler>

com.vaadin.client.widget.grid.events.

Class GridKeyDownEvent

Nested Class Summary

Nested classes/interfaces inherited from class com.google.gwt.event.dom.client.DomEvent

Field Summary

Constructor Summary

Method Summary

Methods inherited from class com.vaadin.client.widgets.Grid.AbstractGridKeyEvent

Methods inherited from class com.google.gwt.event.dom.client.KeyEvent

Methods inherited from class com.google.gwt.event.dom.client.DomEvent

Methods inherited from class com.google.gwt.event.shared.GwtEvent

Methods inherited from class com.google.web.bindery.event.shared.Event

Methods inherited from class java.lang.Object

Field Detail

TYPE

Constructor Detail

GridKeyDownEvent

GridKeyDownEvent

Method Detail

getAssociatedType

doDispatch

getBrowserEventType

isArrow

getNativeKeyCode

isDownArrow

isLeftArrow

isRightArrow

isUpArrow

toDebugString