Unify window size rounding strategy #2297
Merged
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There has been some divergence in the rounding strategy of window sizes. This PR unifies the strategy on Windows and GTK.
(On macOS the OS controls it. I didn't look at X11/Wayland in much depth.)
Before this PR some places used
ScaledArea::from_dp
(Size::expand
under the hood) and others usedf64::round
. Now all the window size scaling is done viaScaledArea::from_dp
. A unified strategy will help cut down on obscure bugs. This will also allow for easier strategy changes in the future if there is a need, as we can just change that one method.This PR also contains:
get_size
not being in display points on Windows (backport of glazier#35)get_scale
on macOS (backport of glazier#36)