How to change NSProgressIndicator color from gray to white? [duplicate]

Question

This question already has answers here:

How can I display the spinning NSProgressIndicator in a different color? (9 answers)

Closed 8 years ago.

The default color for NSProgressIndicator is gray but I want it to be white.

Is there anyone who knows how to do it ? Please let me know.

Many thanks.

Answer 1

Create subclass of NSProgressIndicator inside method do like this

- (void)drawRect:(NSRect)dirtyRect
{
    // Drawing code here.
        [self setControlTint:NSGraphiteControlTint];
    CGContextSetBlendMode((CGContextRef)[[NSGraphicsContext currentContext] graphicsPort], kCGBlendModeSoftLight);
    [[[NSColor whiteColor] colorWithAlphaComponent:1] set];
    [NSBezierPath fillRect:dirtyRect];
    [super drawRect:dirtyRect];
}