调整平滑滚动的截止速度 #5150
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调整平滑滚动的截止速度 #5150
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Pull request overview
This PR adjusts the cutoff speed threshold for smooth scrolling animations to reduce text jitter at low scroll speeds in JavaFX. The change increases the cutoff threshold by 10x, causing smooth scrolling animations to terminate earlier when the scroll delta becomes small.
- Introduces a named constant
CUTOFF_DELTAto replace magic number0.001 - Increases the cutoff threshold from
0.001to0.01to make animations stop earlier - Applies the change consistently across both
ScrollPaneandVirtualFlowsmooth scrolling implementations
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似乎 JavaFX 在低速滚动内容的情况下会有比较明显的文字抖动情况。这个问题我们很难解决，不过通过让平滑滚动更早截止应该会略微改善显示效果。