As much as I prefer teaching men how to fish to throwing fish at them,
mostly because fish are delicious, I think I'll chuck one out now.
ClickHandler myFirstHandler = new ClickHandler() {... stuff ...};
ClickHandler mySecondHandler = new ClickHandler() {... stuff ...};
Button pressMePlease = new Button("OMGWTF");
pressMePlease.addClickHandler(myFirstHandler);
pressMePlease.addClickHandler(mySecondHandler );
... etc
In general, I have found subclassing UI elements to lead down the road
to fiery ruin, which is far worse than normal ruin because of the
burning and all. Adding handlers (of all kinds, not just
ClickHandlers) to the UI elements instead seems to be a much more sane
way of managing events, and allows you to put your view behind an
interface, so your application logic is separate, testable, and way
prettier. And as programmers, we should be all about the pretty.
-Ben
On Jan 14, 11:45 am, Vik <[email protected]> wrote:
> Hie
>
> Any example how to do that please?
>
> Thankx and Regards
>
> Vik
> Founderwww.sakshum.comwww.sakshum.blogspot.com
>
> On Fri, Jan 14, 2011 at 8:54 PM, Tej <[email protected]> wrote:
> > how about firing two separate events? and have independent handlers
> > for them?
>
> > On Jan 14, 3:48 pm, Vik <[email protected]> wrote:
> > > Hie
>
> > > I have an address component which is a vertical panel with state,
> > district,
> > > city and area and a search button.
>
> > > In two different situations, I have to fire different code on click of
> > > search button.
>
> > > So, is there a generic way to deal with this instead of writing in the
> > > onClick of button if(case1) else case2 thing ?
>
> > > Thankx and Regards
>
> > > Vik
> > > Founderwww.sakshum.comwww.sakshum.blogspot.com
>
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