Recent

Author Topic: Frame rate in "TGifAnim" object [SOLVED]  (Read 1963 times)

pascal111

  • Sr. Member
  • ****
  • Posts: 284
  • Un trabajo en equipo para programas serias.
Re: Frame rate in "TGifAnim" object [SOLVED]
« Reply #15 on: May 06, 2021, 10:50:49 pm »
Google for "sender lazarus". One of the first items found is this nice article by Zarko Gajic: https://www.thoughtco.com/understanding-sender-parameter-in-delphi-event-handlers-1058223 (but they have awful code formatting on this page...)

I didn't mean talking about "sender" particularly, I meant documents for architecture or construction of event driven programming in Lazarus or I'll gain that by learning classes and for example I'll see events there and how they are being built to understand the mechanism of programming in Lazarus.

pascal111

  • Sr. Member
  • ****
  • Posts: 284
  • Un trabajo en equipo para programas serias.
Re: Frame rate in "TGifAnim" object [SOLVED]
« Reply #16 on: May 06, 2021, 11:15:44 pm »
I found a book with google for Object Pascal, and found inside it a chapter talking about Classes, self, is and as operators, exceptions ... etc, so I think this is it the part I'm asking about, just add to it events and sender parameter and nil.

 

TinyPortal © 2005-2018