public class KeyPressEvent extends AbstractSmartEvent<KeyPressHandler> implements Cancellable
jsObj| Constructor and Description |
|---|
KeyPressEvent(com.google.gwt.core.client.JavaScriptObject jsObj) |
| Modifier and Type | Method and Description |
|---|---|
void |
cancel()
Call this method to attempt to cancel the event.
|
protected void |
dispatch(KeyPressHandler handler) |
static <S extends HasKeyPressHandlers & com.google.gwt.event.shared.HasHandlers> |
fire(S source,
com.google.gwt.core.client.JavaScriptObject jsObj)
Fires a open event on all registered handlers in the handler manager.If no
such handlers exist, this method will do nothing.
|
com.google.gwt.event.shared.GwtEvent.Type<KeyPressHandler> |
getAssociatedType() |
java.lang.Integer |
getCharacterValue()
If this was a character key, this is the numeric value for the character
|
FormItem |
getFiringItem()
Returns the
FormItem firing the
event. |
DynamicForm |
getForm()
Pointer to the item's form
|
FormItem |
getItem()
Item over which the keypress occurred
|
java.lang.String |
getKeyName()
Name of the key pressed (Example:
"A", "Enter") |
static com.google.gwt.event.shared.GwtEvent.Type<KeyPressHandler> |
getType()
Gets the type associated with this event.
|
boolean |
isAltKeyDown()
Helper method pointing to
EventHandler.altKeyDown() |
boolean |
isCancelled() |
boolean |
isCtrlKeyDown()
Helper method pointing to
EventHandler.ctrlKeyDown() |
boolean |
isShiftKeyDown()
Helper method pointing to
EventHandler.shiftKeyDown() |
getFiringInstanceAsJavaScriptObjectassertLive, getSource, isLive, kill, revivepublic KeyPressEvent(com.google.gwt.core.client.JavaScriptObject jsObj)
public FormItem getFiringItem()
FormItem firing the
event.public static <S extends HasKeyPressHandlers & com.google.gwt.event.shared.HasHandlers> void fire(S source, com.google.gwt.core.client.JavaScriptObject jsObj)
S - The event sourcesource - the source of the handlersjsObj - the native eventpublic static com.google.gwt.event.shared.GwtEvent.Type<KeyPressHandler> getType()
protected void dispatch(KeyPressHandler handler)
dispatch in class com.google.gwt.event.shared.GwtEvent<KeyPressHandler>public final com.google.gwt.event.shared.GwtEvent.Type<KeyPressHandler> getAssociatedType()
getAssociatedType in class com.google.gwt.event.shared.GwtEvent<KeyPressHandler>public void cancel()
FormItem.change()
or FormItem.transformInput() instead.cancel in interface Cancellablepublic boolean isCancelled()
isCancelled in interface Cancellablepublic FormItem getItem()
public DynamicForm getForm()
public java.lang.String getKeyName()
"A", "Enter")"A", "Enter")public java.lang.Integer getCharacterValue()
public final boolean isAltKeyDown()
EventHandler.altKeyDown()public final boolean isCtrlKeyDown()
EventHandler.ctrlKeyDown()public final boolean isShiftKeyDown()
EventHandler.shiftKeyDown()