[squeak-dev] highdpi testing
Tobias Pape
Das.Linux at gmx.de
Wed Sep 30 20:05:07 UTC 2020
> On 30.09.2020, at 19:20, tim Rowledge <tim at rowledge.org> wrote:
>
> A strange and possibly relevant though crossed my mind as I read that email - what happens with windows that cross physical display boundaries where the displays have different dpi values?
That is exactly what I wrapped my brain around.
On the VM-Side, Windows and Mac do the sane thing reporting a different scale factor when the majority of window estate is on a new display.
I tried emulating that in the X/Unix implementation.
On the Image side, the scale factor is checked at the same time as the display size, and if it changes, a callback is triggered to update everything interested, such as fonts or morphs.
Best regards
-Tobias
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