[lazarus] New components needed

FoodTechnologist Vasily.Volchenko at mstu.edu.ru
Tue Feb 13 03:11:29 EST 2001




Shane Miller ÐÉÛÅÔ:

> Why are you implementing it as a customcontrol?  Why not use the GTKImage control?
> Shane
>
> >>> Vasily.Volchenko at mstu.edu.ru 02/10/01 02:17AM >>>
> I'm trying implement TImage not as widget control, but as custom control. You've just
> implemented bitmaps (oof!! it is very poor!!). So, I need only TPicture and TImage.
> The problem is TBitmap drawing, it has property Canvas, but when should it be
> attached?
> Yesterday I've got Access violation. I'll try debugging.
>
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1. I'm not very strong in gtk programming.
2. There is a property 'TImage.Picture.Bitmap' and I don't know how to implement it with
control

I think, I'll have to implement a gtk control, as lazarus's TBitmap is too poor! I even
can't load it from xpm! (LoadFromXPM crushes).






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