com.gwtext.client.widgets.form.event
Interface FieldListener

All Superinterfaces:
BoxComponentListener, ComponentListener
All Known Subinterfaces:
CheckboxListener, ComboBoxListener, HtmlEditorListener, TextFieldListener
All Known Implementing Classes:
CheckboxListenerAdapter, ComboBoxListenerAdapter, FieldListenerAdapter, HtmlEditorListenerAdapter, TextFieldListenerAdapter

public interface FieldListener
extends BoxComponentListener


Method Summary
 void onBlur(Field field)
          Fires when this field loses input focus.
 void onChange(Field field, java.lang.Object newVal, java.lang.Object oldVal)
          Fires just before the field blurs if the field value has changed.
 void onFocus(Field field)
          Fires when this field receives input focus.
 void onInvalid(Field field, java.lang.String msg)
          Fires after the field has been marked as invalid.
 void onSpecialKey(Field field, EventObject e)
          Fires when any key related to navigation (arrows, tab, enter, esc, etc.) is pressed.
 void onValid(Field field)
          Fires after the field has been validated with no errors.
 
Methods inherited from interface com.gwtext.client.widgets.event.BoxComponentListener
onMove, onResize
 
Methods inherited from interface com.gwtext.client.widgets.event.ComponentListener
doBeforeDestroy, doBeforeHide, doBeforeRender, doBeforeShow, doBeforeStateRestore, doBeforeStateSave, onDestroy, onDisable, onEnable, onHide, onRender, onShow, onStateRestore, onStateSave
 

Method Detail

onBlur

void onBlur(Field field)
Fires when this field loses input focus.

Parameters:
field - this

onChange

void onChange(Field field,
              java.lang.Object newVal,
              java.lang.Object oldVal)
Fires just before the field blurs if the field value has changed.

Parameters:
field - this
newVal - the new value
oldVal - the old value

onFocus

void onFocus(Field field)
Fires when this field receives input focus.

Parameters:
field - this

onInvalid

void onInvalid(Field field,
               java.lang.String msg)
Fires after the field has been marked as invalid.

Parameters:
field - this
msg - the validation message

onSpecialKey

void onSpecialKey(Field field,
                  EventObject e)
Fires when any key related to navigation (arrows, tab, enter, esc, etc.) is pressed. You can check EventObject.getKey() to determine which key was pressed.

Parameters:
field - this
e - the event object

onValid

void onValid(Field field)
Fires after the field has been validated with no errors.

Parameters:
field - this