[PATCH v2 1/2] comctl32: Preserve tooltip size and position after TTN_SHOW correctly.

[Nikolay Sivov]

On 2/26/2018 4:01 PM, Roman Pišl wrote:
> OK. I was unfortunately unable to make this test work on Win XP,
> although behavior is the same, GetWindowRect() on g_hwnd_ttip returns
> incorrect dimensions and
> GetWindowRect() on hwndTip returns what is passed to CreateWindowExA().
> The one randomly failed test is related probably to flush_events(), I am
> not sure if it does what is expected.
> 

Yes, I fixed that by matching window style and the way parent is
displayed to existing tests, and it worked on XP too.

Anyway, I manually tested how initial size is set, and
it's definitely computed before TTN_SHOW, and not touched after.
So for example if you resize to reduce width of balloon tooltip in
TTN_SHOW handler, you get clipped balloon. I sent a patch for that,
https://www.winehq.org/pipermail/wine-devel/2018-February/123359.html.

Handling return value is a separate thing, and I'll send something for
it later.