I have a custom class which is used to assign single handler to all of my
UI text fields.
Custom Class Watcher:
=================
private ValueChangeHandler<String> reusableChangeHandler;
public void registerHandlers(HasValue<String> element) {
element.addValueChangeHandler(reusableChangeHandler);
}
The idea here is I can assign all of my textfields same valueChangeHandler.
myView Class:
===========
TestBox myTextBox = new TextBox();
Watcher.registerHandlers(myTextBox);
But it doesn't work for ListBox. How do I make a overloaded method to
accomodate Listbox?
Basically I want to do something when any of my UI elements value changes
in a center location.
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