[Lazarus] High-DPI TImageList

[Ondrej Pokorny]

On 05.02.2018 14:07, Werner Pamler via Lazarus wrote:
> The high-DPI imagelist adds a new entry to the lfm file, "BitmapAdv". 
> Is this really absolutely necessary in all cases, for example if the 
> imagelist contains only standard-resolution images? The problem is 
> that once a form with an image list has been opened by Laz trunk it 
> cannot be opened by Laz 1.8

I just opened my image list example 
(trunk\examples\imagelist_highdpi_designtime\) in Lazarus 1.6 without 
any problems. I only had to skip some warning boxes:



I hit on "Continue loading" every time and the project opened without 
problems and no lost properties and I was able to compile and run it (of 
course without the new high dpi features introduced in 1.9).

=> I cannot confirm that a 1.9 project using the high-dpi image list 
cannot be opened in 1.8 and older. Just on the contrary - no problem 
here, only one read error box have to be skipped.

Ondrej
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