Re: NSGradient & NSTextField’s focus ring
Re: NSGradient & NSTextField’s focus ring
- Subject: Re: NSGradient & NSTextField’s focus ring
- From: Yilei He <email@hidden>
- Date: Tue, 21 Feb 2017 08:44:13 +1100
My whole view's code:
import Cocoa
class GradientBackgroundView: NSView {
override func draw(_ dirtyRect: NSRect) {
let gradient = NSGradient(colors: [
NSColor(calibratedWhite: 0.96, alpha: 1),
NSColor(calibratedWhite: 0.84, alpha: 1)
])
gradient?.draw(in: dirtyRect, angle: 270)
let path = NSBezierPath()
path.move(to: NSPoint(x: 0, y: 0))
path.line(to: NSPoint(x: dirtyRect.maxX, y: 0))
NSColor.darkGray.setStroke()
path.stroke()
}
}
Cheers
Yilei He
On 21 Feb 2017, 04:18 +1100, David Duncan <email@hidden>, wrote:
>
> > On Feb 20, 2017, at 2:41 AM, Yilei He <email@hidden> wrote:
> >
> > Hi
> >
> > In my UI design, I have a custom NSView which only draws a NSGradient in draw(in:) method. I also have a NSTextField next to this custom view. Every time when text field is focused, the focus ring animates and leave a set of mark(animation tracks) on the custom view.
>
> Can you share your draw(in:) implementation?
>
> >
> > After I tested this for a while, I found that the focus ring only leaves marks on gradient.
> >
> > Can anyone give a solution to remove the mark?
> >
> > Thanks
> > Yilei He
> >
> >
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> --
> David Duncan
>
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