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# pragma mark Custom caret | |
- (void)drawInsertionPointInRect:(NSRect)aRect color:(NSColor *)aColor turnedOn:(BOOL)flag { | |
aRect.size.width = self.caretWidth; | |
[super drawInsertionPointInRect:aRect color:aColor turnedOn:flag]; | |
} | |
// This is a hack to get the caret drawing to work. I know, I know. | |
- (void)setNeedsDisplayInRect:(NSRect)invalidRect { | |
invalidRect.size.width += self.caretWidth - 1; | |
[super setNeedsDisplayInRect:invalidRect]; | |
} |
Swift version:
override func drawInsertionPoint(in rect: NSRect, color: NSColor, turnedOn flag: Bool) {
var rect = rect
rect.size.width = customCaretWidth
color.set()
let path = NSBezierPath(roundedRect: rect, xRadius: customCaretWidth / 2, yRadius: customCaretWidth / 2)
path.fill()
}
override func setNeedsDisplay(_ rect: NSRect, avoidAdditionalLayout flag: Bool) {
var rect = rect
rect.size.width += customCaretWidth - 1
super.setNeedsDisplay(rect, avoidAdditionalLayout: flag)
}
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Can confirm this works. I know, I know.