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fix(picker): tune scrolling speed

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This commit is contained in:
Manu Mtz.-Almeida
2018-08-24 03:56:15 +02:00
parent c957ea6bcc
commit bd75bf46eb
1 changed files with 2 additions and 2 deletions
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4
core/src/components/picker-column/picker-column.tsx
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@ -262,7 +262,7 @@ export class PickerColumnCmp {
return; return;
} }
this.velocity = clamp(-MAX_PICKER_SPEED, detail.velocityY * 17, MAX_PICKER_SPEED); this.velocity = clamp(-MAX_PICKER_SPEED, detail.velocityY * 23, MAX_PICKER_SPEED);
if (this.velocity === 0 && detail.deltaY === 0) { if (this.velocity === 0 && detail.deltaY === 0) {
const opt = (detail.event.target as Element).closest('.picker-opt'); const opt = (detail.event.target as Element).closest('.picker-opt');
if (opt && opt.hasAttribute('opt-index')) { if (opt && opt.hasAttribute('opt-index')) {
@ -341,4 +341,4 @@ export class PickerColumnCmp {
const PICKER_OPT_SELECTED = 'picker-opt-selected'; const PICKER_OPT_SELECTED = 'picker-opt-selected';
const DECELERATION_FRICTION = 0.97; const DECELERATION_FRICTION = 0.97;
const MAX_PICKER_SPEED = 60; const MAX_PICKER_SPEED = 90;