Add a widget to set start/end times

[AkshayAgarwal007]

No description provided.

[scottmc]

By DataTimeEdit I assume it'd be something like what the HTML date/time control does?
https://www.w3schools.com/tags/tryit.asp?filename=tryhtml5_input_type_datetime-local

Until a control is created for Haiku this could be done with String input, with lots of data entry validation of course.

[pulkomandy]

We have a BCalendarView that can be used for picking dates, I think?

It could be coupled with a BMenuField to make it more similar to the typical implementation of DateTimeEdit. In fact, that's how DateTimeEdit is implemented in WebKit.

Also, should we really suggest issues for hacktoberfest when there is not even a description in them? Surely that will not help participants much?

[scottmc]

Here's how the Event manager has the date and time entries right now. The date pops up a calendar. The time just a text box. If a Haiku control is made it should be able to place bounds on the entries. Entering a time of 21 makes no sense. It should coerce the value to be "00:21", or "21:00", with valid possible values being 00:00 thru 23:59.

(I have my fonts set to size 24.)

[humdingerb]

I adjusted the title. A widget to set the date is alredy in place.