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| author | Gaming4JC <g4jc@hyperbola.info> | 2019-09-28 23:36:05 -0400 |
|---|---|---|
| committer | Gaming4JC <g4jc@hyperbola.info> | 2019-09-28 23:47:05 -0400 |
| commit | 8ff295747e7f5e205313e4405d5a63ce23fca993 (patch) | |
| tree | 97e62467bb84625caa59b1c3620c7c5606ebe6cd /layout/style/test | |
| parent | f1adcd1eeed03591f10ecc72c5e5b71856a18ca9 (diff) | |
| download | UXP-8ff295747e7f5e205313e4405d5a63ce23fca993.tar UXP-8ff295747e7f5e205313e4405d5a63ce23fca993.tar.gz UXP-8ff295747e7f5e205313e4405d5a63ce23fca993.tar.lz UXP-8ff295747e7f5e205313e4405d5a63ce23fca993.tar.xz UXP-8ff295747e7f5e205313e4405d5a63ce23fca993.zip | |
Issue #1230 - Part 1: Fix Back-computing percentages for intrinsic sizing in Layout CSS-Grid
List of relevant patches applied:
1398537 part 2 - [css-multicol] Implement percentages for 'column-gap' (Gecko part).
1434478 part 1 - [css-grid] Stop back-computing percentage grid gaps when the percentage basis is indefinite. Treat them as zero sized instead.
1434478 part 2 - Stop back-computing percentage padding/margin when the percentage basis is indefinite. Treat them as zero sized instead.
1434478 part 3 - Remove IntrinsicISizeOffsetData::hPctPadding/hPctMargin members since they are now unused.
1434478 part 4 - Factor out constants like NS_UNCONSTRAINEDSIZE so they can be used in headers without needing nsIFrame.h (idempotent patch).
1434478 part 5 - Create nsLayoutUtils::ResolveToLength for resolving CSS <length-percentage> (idempotent patch).
1434478 part 6 - Propagate a percentage basis to nsIFrame::IntrinsicISizeOffsets for resolving padding/margin.
This is needed only for CSS Grid since in other cases we're only using IntrinsicISizeOffsets in the inline-axis and the percentage basis is always indefinite for *intrinsic sizing*. When calculating the intrinsic size of grid items in the grid container's block axis however, we do have a definite size for the grid area in the inline-axis and it should be used per: https://drafts.csswg.org/css-grid/#algo-overview "2. Next, the track sizing algorithm resolves the sizes of the grid rows, using the grid column sizes calculated in the previous step." (Percentage padding/margin for grid items is always resolved against the grid area's inline-size nowadays.)
Diffstat (limited to 'layout/style/test')
| -rw-r--r-- | layout/style/test/property_database.js | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/layout/style/test/property_database.js b/layout/style/test/property_database.js index 272931c15..c75f7b498 100644 --- a/layout/style/test/property_database.js +++ b/layout/style/test/property_database.js @@ -1438,7 +1438,7 @@ var gCSSProperties = { inherited: false, type: CSS_TYPE_LONGHAND, initial_values: [ "normal", "1em", "calc(-2em + 3em)" ], - other_values: [ "2px", "4em", + other_values: [ "2px", "1em", "4em", "3%", "calc(3%)", "calc(1em - 3%)", "calc(2px)", "calc(-2px)", "calc(0px)", @@ -1448,7 +1448,7 @@ var gCSSProperties = { "calc(25px*3)", "calc(3*25px + 5em)", ], - invalid_values: [ "3%", "-1px", "4" ] + invalid_values: [ "-3%", "-1px", "4" ] }, "-moz-column-gap": { domProp: "MozColumnGap", |