display text on hovering mouse over a button in gwt -

display text on hovering mouse over a button in gwt -

i using gwt 2.4. , not using uibinder. have button has background image. when place mouse on button should display text saying "submit" . kind of text says button does.

button uiobject , can utilize settitle method on button set tooltip.

or if want else on mouse over. create utilize of mouse handlers.

read button documentation more details.

button gwt