public void SetDirtyLayout()
{
RefreshLayoutTimer.Restart();
}
void FixedUpdate()
{
if (updateSpacing)
{
UpdateSpacing(spacing);
}
//更新滑杆速度,防止速度不稳定,增加手感
if (ScrollRect != null)
{
if (ScrollRectSize > cellOffsetArray.Last())
{
ScrollRect.scrollSensitivity = 2;
}
else
{
ScrollRect.scrollSensitivity = 15;
}
}
// if the scroll rect size has changed and looping is on,
// or the loop setting has changed, then we need to resize
if (
(loop && lastScrollRectSize != ScrollRectSize) ||
(loop != lastLoop)
)
{
Resize(true);
lastScrollRectSize = ScrollRectSize;
lastLoop = loop;
}
// update the scroll bar visibility if it has changed
if (lastScrollbarVisibility != scrollbarVisibility)
{
ScrollbarVisibility = scrollbarVisibility;
lastScrollbarVisibility = scrollbarVisibility;
}
// determine if the scroller has started or stopped scrolling
// and call the delegate if so.
if (LinearVelocity != 0 && !IsScrolling)
{
IsScrolling = true;
Callback_ScrollerScrollingChanged?.Invoke(this, true);
}
else if (LinearVelocity == 0 && IsScrolling)
{
IsScrolling = false;
Callback_ScrollerScrollingChanged?.Invoke(this, false);
}
if (Scrollbar && IsFixedScrollBar)
{
Scrollbar.size = ScrollBarSize;
}
if (Content != null && RefreshLayoutTimer.CheckOverOnce())
{
//刷新布局
LayoutRebuilder.ForceRebuildLayoutImmediate(Content);
}
if (BaseInputMgr.IsScrollWheel)
{
if (ScrollRect)
{
ScrollRect.velocity = Vector2.zero;
}
}
if (ScrollRect && BaseGuideView.Default)
{
ScrollRect.enabled = !BaseGuideView.Default.IsInMask; //!IsBlockClick();
}
}
