Delphi 11 and onClose on macOS is still not called

[softtouch 9]

When I close a form on macOS by clicking the top/left red close button of the form, the onClose event of the form is not trigggered. This was already with Delphi 10.4.x the same.

I need to save things and cleanup things when the form close, but how without the onClose event getting triggered?

[Dave Nottage 557]

11 minutes ago, softtouch said:

When I close a form on macOS by clicking the top/left red close button of the form, the onClose event of the form is not trigggered

Works for me in Delphi 11.3.

 

EDIT: That's when the form is not opened modally - I do note that there are these issues outstanding related to modal forms: 

https://quality.embarcadero.com/browse/RSP-39547
https://quality.embarcadero.com/browse/RSP-40158

So you may need to be more specific about how you are showing the form(s)
 

Edited October 23, 2023 by Dave Nottage

[softtouch 9]

1 minute ago, Dave Nottage said:

Works for me in Delphi 11.3

It will only work when the form is the main form. When you open a form, and create there another form via buttonclick, that new form does not trigger its onClose event.

 

Example:

A main form is displayed and has a button. On the buttonclick, it created another form. That form, when its red close button is clicked, does not trigger its onClose event.

procedure TForm1.Button1Click(Sender: TObject);
begin
	myform:=TMyForm.Create(self);
	myform.ShowModal;
  	myform.Free;
end;

 

[Dave Nottage 557]

10 minutes ago, softtouch said:

It will only work when the form is the main form

It works when the form is not shown modally

10 minutes ago, softtouch said:

myform.ShowModal;

Please see the edits in my first reply.

[softtouch 9]

The form is displayed with showmodal, not triggering onCloseQuery and onClose. onDestroy is triggeed, so I might move the code in onClose to onDestroy instead until this very old bug is fixed.