转自:http://www.codexsoftware.co.uk/blog/computers/programming/how-to-determine-if-an-nstextview-is-scrolled-to-the-end/
bool
scrollToEnd = YES;id
scrollView = (NSScrollView
*)textView.superview.superview;if
([scrollView isKindOfClass:[NSScrollView
class]])
{ if
([scrollView hasVerticalScroller]) { if
(textView.frame.size.height > [scrollView frame].size.height) { if
(1.0f != [scrollView verticalScroller].floatValue) scrollToEnd
= NO; } }}
本文详细介绍了如何使用Objective-C代码判断NSTextView是否滚动到末尾,通过获取滚动视图的高度与文本视图的高度比较,从而实现该功能。
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