On Thu, 24 Feb 2011 15:36:17 +0200
Wimpie Nortje <wimpienor...@gmail.com> wrote:
> Hi everybody,
>
> The manual (possibly Delphi one) says that TThread.OnTerminate executes
> in the GUI thread. This is easy if the GUI thread owns the TThread.
>
> Suppose the GUI owns a TTHread which owns a subthread. In which context
> does the subthread's OnTerminate execute?
Under unix OnTerminate is always called in the main thread:
procedure TThread.CallOnTerminate;
begin
// no need to check if FOnTerminate <> nil, because
// thats already done in DoTerminate
FOnTerminate(self);
end;
procedure TThread.DoTerminate;
begin
if Assigned(FOnTerminate) then
Synchronize(@CallOnTerminate);
end;
Mattias
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