KDateTimeEdit is broken (but unused)

[Christoph Feck]

On Saturday 18 April 2015 23:21:59 David Faure wrote:
> In a KDateTimeEdit, changing the date in the date combo (whether by
> typing or selecting e.g. "next month" in the popupmenu), does NOT
> change the value of date(), which uses its own member variable,
> unaffected by user interaction.
> [...]
> This gives two options:
> 1) fixing KDateTimeEdit
> 2) deprecating KDateTimeEdit

Does https://paste.kde.org/pksfgjntf fix it? I would prefer fixing it 
over option 2.

Christoph Feck (kdepepo)