On Monday, July 15, 2013 7:29:35 PM UTC+2, Magnus wrote:
>
> Hi,
>
> isn't there a GWT widget for entering numbers, with two small arrows at
> the right side to increment/decrement its value?
>
There's no widget in GWT that take advantage of HTML5 input types such as
<input type=number> (which will give you a "spinner" in most non-IE
browsers, with a fallback to a simple textbox otherwise)
It's however easy to make one:
IntegerBox in = new IntegerBox();
in.getElement().setPropertyString("type", "number");
(or extend IntegerBox and do the setPropertyString in the constructor)
You can also add a KeyPressHandler and/or BlurHandler to cleanup and/or
validate the input.
> I need a widget for entering time values, separated as days, hours,
> minutes and seconds. Is there something more comfortable than just 4 simple
> text boxes?
>
>From a user point of view, the most comfortable is to be able to type "1d
2h 3min 4s" or "5 days 6 hours 7 mins 4 secs" or variants along this line.
I'm pretty sure something exists already (either in JS or in GWT) but I
can't find anything (maybe it's just not opensource; see
http://www.fogcreek.com/fogbugz/docs/70/topics/schedules/Enteringestimates.html
and http://help.letsfreckle.com/logging-time/how-to-log-time for examples
of closed source implementations).
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