feat(components): add SegmentWidthMode (Fill / Fit) to SegmentedContent#27
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Introduces a `widthMode` parameter so callers can choose between: - `Fill` (default) — bar expands to fill available width, existing behaviour - `Fit` — bar wraps to the natural width of its segments; only scrolls when they overflow Adds `IntrinsicSegmentRow` for the Fit+non-overflow path, updates `SegmentBar`'s SubcomposeLayout to report intrinsic width in Fit mode, conditionally applies `fillMaxWidth` on the Column and AnimatedContent, and guards even-distribution behind Fill mode. Preview, Showkase, and unit-test coverage included.
…ar when block and if-else
This was referenced Jun 6, 2026
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Summary
SegmentWidthModeenum (Fill/Fit) and awidthModeparameter to bothSegmentedContentoverloads (default:Fill, preserving existing behaviour)Fill— bar expands to fill available width (current default)Fit— bar wraps to the natural width of its segments; scrolls only when they overflowIntrinsicSegmentRowfor the Fit + non-overflow path (plainRow, noweight(1f)/fillMaxWidth)SegmentBar'sSubcomposeLayoutnow reportstotalIntrinsicas its layout width in Fit mode and guards even-distribution behindFillmodefillMaxWidthonColumnandAnimatedContentis applied conditionallyTest plan
SegmentedContentTest,SegmentedContentInteractionTest)segmentWidthModeValuestest verifies enum stabilitySegmentedContentFitWidthPreviewrenders the bar at intrinsic width in Android Studio PreviewwidthMode = Fitand few short segments: bar is narrower than the screenwidthMode = Fitand many long segments (overflow): bar scrolls horizontally at full widthwidthMode = Fill) behaviour is unchanged across all existing previews