[Lazarus] TextHint in TComboBox

[Juha Manninen]

On Thu, Aug 13, 2020 at 6:40 PM Ondrej Pokorny via lazarus
<lazarus at lists.lazarus-ide.org> wrote:
> Emulated TMemo.TextHint (r63708) works perfectly on Win32 (Windows 10).
> I haven't checked your more recent changes. WinAPI doesn't support
> TMemo.TextHint natively.

AFAIK it is not emulated on Windows. LCL-Win32 reports LCLCapability
flag lcTextHint.
There is a related bug report :
 https://bugs.freepascal.org/view.php?id=35967

I tested the emulation only with GTK2.
I should have mentioned the problem comes only when adding lines to a
Memo by code when the Memo has no focus.
It is demonstrated by the example project in issue #37553.

I don't have Windows now at all. I was hoping not to install it again
as I don't need it for anything. Maybe I must have it for Lazarus
testing anyway.

Juha