[Lazarus] High-DPI TImageList

[Ondrej Pokorny]

On 29.01.2018 0:18, Werner Pamler via Lazarus wrote:
> Am 27.01.2018 um 19:59 schrieb Ondrej Pokorny via Lazarus:
>> I merged the High-DPI (multi-resolution) ImageList into trunk. I'll 
>> document the changes in http://wiki.lazarus.freepascal.org/TImageList 
>> soon (tomorrow) and also in 
>> http://wiki.freepascal.org/Lazarus_1.10.0_release_notes
>
> Porting the TurboPower SysTools library to Lazarus, I noticed today 
> (after having updated trunk to contain the new imagelist) that their 
> palette icons no longer have a transparent background. These icons are 
> old-fashioned bmp images with that pseudo-transparency, i.e. one 
> particular color is defined to become transparent. I'll switch to png 
> images anyway, but maybe this bmp transparency issue should be fixed.

Please retest with r57180 (I don't have any components installed that 
use BMP icons).

Ondrej