[PATCH 3/3] comctl32/datetime: Implement DTM_GETIDEALSIZE message.

[Zhiyi Zhang]

Fix https://bugs.winehq.org/show_bug.cgi?id=44680

Signed-off-by: Zhiyi Zhang 
---
  dlls/comctl32/datetime.c       | 55 
++++++++++++++++++++++++++++++++++++++++++
  dlls/comctl32/tests/datetime.c | 41 +++++++++++++++++++++++++++++++
  include/commctrl.h             |  2 ++
  3 files changed, 98 insertions(+)

[Nikolay Sivov]

Signed-off-by: Nikolay Sivov
> +· /* Add space between controls for them not to get too close */
> +· size->cx += 12;
> +· size->cy += 4;

This is not ideal (no pun intended), and better be using some font 
metrics too, or system metrics, that scale with current resolution. But 
it's good enough for now probably.