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Adopts changes proposed in #150 ScrollTo now works with Pivot 

Resolves #150
pull/413/head
Simon Jackson 2017-07-02 14:43:10 +01:00
parent f49c8564ac
commit 50c41198db
1 changed files with 6 additions and 6 deletions
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12
Scripts/Utilities/UIScrollToSelection.cs
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@ -1,11 +1,11 @@
using System.Collections.Generic;
/// Credit zero3growlithe
/// Credit zero3growlithe
/// sourced from: http://forum.unity3d.com/threads/scripts-useful-4-6-scripts-collection.264161/page-2#post-2011648
/*USAGE:
Simply place the script on the ScrollRect that contains the selectable children we'll be scroling to
and drag'n'drop the RectTransform of the options "container" that we'll be scrolling.*/
using System.Collections.Generic;
using UnityEngine.EventSystems;
namespace UnityEngine.UI.Extensions
@ -170,7 +170,7 @@ namespace UnityEngine.UI.Extensions
private void UpdateVerticalScrollPosition(RectTransform selection)
{
// move the current scroll rect to correct position
float selectionPosition = -selection.anchoredPosition.y;
float selectionPosition = -selection.anchoredPosition.y - (selection.rect.height * (1 - selection.pivot.y));
float elementHeight = selection.rect.height;
float maskHeight = ScrollWindow.rect.height;
@ -181,13 +181,13 @@ namespace UnityEngine.UI.Extensions
// move the target scroll rect
TargetScrollRect.verticalNormalizedPosition +=
(offlimitsValue / LayoutListGroup.rect.height) * Time.deltaTime * scrollSpeed;
(offlimitsValue / LayoutListGroup.rect.height) * Time.unscaledDeltaTime * scrollSpeed;
}
private void UpdateHorizontalScrollPosition(RectTransform selection)
{
// move the current scroll rect to correct position
float selectionPosition = selection.anchoredPosition.x;
float selectionPosition = -selection.anchoredPosition.x - (selection.rect.width * (1 - selection.pivot.x));
float elementWidth = selection.rect.width;
float maskWidth = ScrollWindow.rect.width;
@ -198,7 +198,7 @@ namespace UnityEngine.UI.Extensions
// move the target scroll rect
TargetScrollRect.horizontalNormalizedPosition +=
(offlimitsValue / LayoutListGroup.rect.width) * Time.deltaTime * scrollSpeed;
(offlimitsValue / LayoutListGroup.rect.width) * Time.unscaledDeltaTime * scrollSpeed;
}
private float GetScrollOffset(float position, float listAnchorPosition, float targetLength, float maskLength)