在NSTableCellView上设置背景颜色 [英] Set Background colour on NSTableCellView

问题描述

我想在NSTableCellView上设置背景颜色，但似乎没有办法做到这一点。

I am trying to set a background colour on an NSTableCellView, but there doesn't seem to be an way to do this.

因此，必须有另一种方式为了实现这一点，我不知道，所以，如果有人可以启发我，我会最感激的！

Therefor there must be another way to achieve this that i am not aware of, so, if anyone could enlighten me i would be most appreciative!

谢谢！

推荐答案

A NSTableCellView 是 NSView ，并且 NSView 有 CALayer 和 CALayer 有一个 backgroundColor 。所以...

A NSTableCellView is a NSView, and a NSView has a CALayer, and a CALayer has a backgroundColor. So...

myTableCellView.wantsLayer = YES;  // make the cell layer-backed
myTableCellView.layer.backgroundColor = [[NSColor redColor] CGColor]; // or whatever color you like

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