java - widget remove itself -

i have widget below

in ui.xml

 textbox, anchor_delete  

when anchor_delete press, @uihandler fired , want entire widget textbox , anchor_delete remove view. possible

@uihandler("anchor_delete") void deleterowaction(clickevent event) {     getwidget().removefromparent(); //i tried fail } 

did try:

textbox.removefromparent(); anchor_delete.removefromparent(); 

assuming both widgets.