cocoa: NSTextField with custom font, cursor out of wack

Question

I have an NSTextField with a custom font set up in Interface Builder. When it loads, this is how it shows up:

When the user starts typing, the cursor moves correctly

And then when the user deletes the text it resets to the correct original position

Any ideas why this might be happening?

Answer 1

尝试为文本字段及其超级视图启用CG层

.wantsLayer = YES;