In Vivide, I added #scaleValueToDisplay on Integer and Point besides the already existing #scaleIconToDisplay on Form. Tobias (topa) suggested a different approach for DPI-awareness, that is, #screenScaled and #screenUnscaled -- which I did not fully understand yet.

Best,
Marcel
Am 11.11.2020 18:33:54 schrieb commits at source.squeak.org <commits at source.squeak.org>:
A new version of Morphic was added to project The Inbox:
http://source.squeak.org/inbox/Morphic-ct.1714.mcz

==================== Summary ====================

Name: Morphic-ct.1714
Author: ct
Time: 11 November 2020, 6:33:33.254952 pm
UUID: ffa0dcf6-075e-f04b-876f-fdee1186c309
Ancestors: Morphic-mt.1710

Honor hi-dpi settings for halo, window, and keyboard-focus indication borders.

Argh, this makes all these methods harder to read ... Did I patch the methods at the right abstraction level? Please review!

=============== Diff against Morphic-mt.1710 ===============

Item was changed:
----- Method: Morph>>keyboardFocusWidth (in category 'drawing') -----
keyboardFocusWidth

+ ^ ((self userInterfaceTheme keyboardFocusWidth ifNil: [3]) * RealEstateAgent scaleFactor) rounded!
- ^ self userInterfaceTheme keyboardFocusWidth ifNil: [3]!

Item was changed:
----- Method: SimpleHaloMorph>>drawOn: (in category 'drawing') -----
drawOn: aCanvas
"Draw this morph only if it has no target."

(Preferences showBoundsInHalo and: [self target isWorldMorph not])
ifTrue: [
aCanvas
frameAndFillRectangle: self bounds
fillColor: Color transparent
+ borderWidth: (2 * RealEstateAgent scaleFactor) rounded
- borderWidth: 2
borderColor: (self userInterfaceTheme borderColor ifNil: [Color blue alpha: 0.8])]!

Item was changed:
----- Method: SystemWindow>>setDefaultParameters (in category 'initialization') -----
setDefaultParameters

Preferences menuAppearance3d
ifFalse: [self hasDropShadow: false]
ifTrue: [
self addDropShadow.
self hasDropShadow: self isKeyWindow. "maybe turn off again"].

+ self borderWidth: ((self userInterfaceTheme borderWidth ifNil: [1]) * RealEstateAgent scaleFactor) rounded.
- self borderWidth: (self userInterfaceTheme borderWidth ifNil: [1]).
label font: (self userInterfaceTheme titleFont ifNil: [TextStyle defaultFont]).!


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