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Resolves issue where the lower range value would become stuck when moved to the max value position 

Resolves: https://bitbucket.org/UnityUIExtensions/unity-ui-extensions/issues/381/cant-move-range-slider-if-low-is-moved-to
pull/413/head
Simon Jackson 2021-09-05 09:33:19 +01:00
parent b0f161a4e0
commit 774f8de199
1 changed files with 35 additions and 21 deletions
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52
Runtime/Scripts/Controls/RangeSlider.cs
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@ -533,31 +533,17 @@ namespace UnityEngine.UI.Extensions
//HANDLE DRAG EVENTS //HANDLE DRAG EVENTS
m_LowOffset = m_HighOffset = Vector2.zero; m_LowOffset = m_HighOffset = Vector2.zero;
Vector2 localMousePos; Vector2 localMousePos;
if (m_HighHandleRect != null && RectTransformUtility.RectangleContainsScreenPoint(m_HighHandleRect, eventData.position, eventData.enterEventCamera)) if(m_LowHandleRect != null && LowValue == MaxValue && RectTransformUtility.RectangleContainsScreenPoint(m_LowHandleRect, eventData.position, eventData.enterEventCamera))
{ {
//dragging the high value handle SetToMoveLowValueHandle(m_LowHandleRect, eventData);
if (RectTransformUtility.ScreenPointToLocalPointInRectangle(m_HighHandleRect, eventData.position, eventData.pressEventCamera, out localMousePos))
{
m_HighOffset = localMousePos;
} }
interactionState = InteractionState.High; else if (m_HighHandleRect != null && RectTransformUtility.RectangleContainsScreenPoint(m_HighHandleRect, eventData.position, eventData.enterEventCamera))
if (transition == Transition.ColorTint)
{ {
targetGraphic = m_HighHandleRect.GetComponent<Graphic>(); SetToMoveHighValueHandle(m_HighHandleRect, eventData);
}
} }
else if (m_LowHandleRect != null && RectTransformUtility.RectangleContainsScreenPoint(m_LowHandleRect, eventData.position, eventData.enterEventCamera)) else if (m_LowHandleRect != null && RectTransformUtility.RectangleContainsScreenPoint(m_LowHandleRect, eventData.position, eventData.enterEventCamera))
{ {
//dragging the low value handle SetToMoveLowValueHandle(m_LowHandleRect, eventData);
if (RectTransformUtility.ScreenPointToLocalPointInRectangle(m_LowHandleRect, eventData.position, eventData.pressEventCamera, out localMousePos))
{
m_LowOffset = localMousePos;
}
interactionState = InteractionState.Low;
if (transition == Transition.ColorTint)
{
targetGraphic = m_LowHandleRect.GetComponent<Graphic>();
}
} }
else else
{ {
@ -575,6 +561,34 @@ namespace UnityEngine.UI.Extensions
base.OnPointerDown(eventData); base.OnPointerDown(eventData);
} }
private void SetToMoveLowValueHandle(RectTransform transform, PointerEventData eventData)
{
//dragging the low value handle
if (RectTransformUtility.ScreenPointToLocalPointInRectangle(transform, eventData.position, eventData.pressEventCamera, out var localMousePos))
{
m_LowOffset = localMousePos;
}
interactionState = InteractionState.Low;
if (transition == Transition.ColorTint)
{
targetGraphic = m_LowHandleRect.GetComponent<Graphic>();
}
}
private void SetToMoveHighValueHandle(RectTransform transform, PointerEventData eventData)
{
//dragging the low value handle
if (RectTransformUtility.ScreenPointToLocalPointInRectangle(transform, eventData.position, eventData.pressEventCamera, out var localMousePos))
{
m_HighOffset = localMousePos;
}
interactionState = InteractionState.High;
if (transition == Transition.ColorTint)
{
targetGraphic = m_HighHandleRect.GetComponent<Graphic>();
}
}
public virtual void OnDrag(PointerEventData eventData) public virtual void OnDrag(PointerEventData eventData)
{ {
if (!MayDrag(eventData)) if (!MayDrag(eventData))