[8.0ß7-x64] Artefacts in icons (Associations dialog)

Flint · Post by *Flint » 2011-10-30, 15:54 UTC

See screenshots (Win7, Classic theme):
TC 8.0β6 x32
TC 8.0β7 x64

You can see that in 64-bit version there are some artefacts:
1) The shadow is entirely black instead of being semi-transparent.
2) Near the left border there is an artefact looking like a piece of image torn away from it.

ask-rus · Post by *ask-rus » 2011-10-30, 16:01 UTC

Confirmed.

Post by *petermad » 2011-10-30, 18:47 UTC

Confirmed too.

karlchen · Post by *karlchen » 2011-10-30, 18:58 UTC

Confirmed for Windows 7 Home Premium SP1, 64-bit, with Aero theme on and glass effect off.

Karl

Post by *ghisler(Author) » 2011-10-31, 14:22 UTC

Strange indeed, it looks like the icon is resized. I'm using a standard image control, maybe it's a Lazarus bug. But strangely the icon in the splash screen looks OK...

Gral · Post by *Gral » 2011-10-31, 17:15 UTC

It looks rather like a lack of support for icon transparency (for 32-bit icon) - icon is NOT resized!

Post by *ghisler(Author) » 2011-11-01, 17:03 UTC

I have changed it to owner draw now (using a TPaintBox) and it seems to work OK. Must be a problem with Lazarus TImage control.

Flint · Post by *Flint » 2011-11-11, 13:37 UTC

Forgot to check it. Confirm fix in 8.0β8.

Post by *ghisler(Author) » 2011-11-11, 14:07 UTC

Great, thanks!