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Increase fling-sensitivity of scrollable tabs (#3897)

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Hans Muller 2016-05-13 11:07:09 -07:00
parent 20897c3f66
commit 7de612add0
1 changed files with 3 additions and 2 deletions
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packages/flutter/lib/src/material/tabs.dart
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@ -36,8 +36,9 @@ const Curve _kTabIndicatorLeadingCurve = Curves.easeOut;
const Curve _kTabIndicatorTrailingCurve = Curves.easeIn; const Curve _kTabIndicatorTrailingCurve = Curves.easeIn;
// The scrollOffset (velocity) provided to fling() is pixels/ms, and the // The scrollOffset (velocity) provided to fling() is pixels/ms, and the
// tolerance velocity is pixels/sec. // tolerance velocity is pixels/sec. The additional factor of 5 is to further
final double _kMinFlingVelocity = kPixelScrollTolerance.velocity / 2000.0; // increase sensitivity to swipe gestures and was determined "experimentally".
final double _kMinFlingVelocity = kPixelScrollTolerance.velocity / 5000.0;
class _TabBarParentData extends ContainerBoxParentDataMixin<RenderBox> { } class _TabBarParentData extends ContainerBoxParentDataMixin<RenderBox> { }