On Feb 20, 2017, at 23:07 , Daryle Walker wrote:
>
> 1. How can one type in control characters into a text-view? I mean ASCII
> range 0 through 31 and 127, not counting horizontal-tab and line-feed.
You probably can’t, although it’s not entirely clear. Holding down the Control
key and pressing
1. How can one type in control characters into a text-view? I mean ASCII range
0 through 31 and 127, not counting horizontal-tab and line-feed.
2. Is there a way to filter out the user from typing (or pasting, etc.)
characters you don't want (like NUL)?
3. Is there a way to limit the length of a
On 15 Feb 2017, at 11:24, Colas B wrote:
> thanks for your answer.
> I want to do the former: when the user enables a mode in the application, the
> cursor changes, exactly in the way you described (the shape changes). The
> user should be able to use this custom cursor over a PDFView, a UIScrol
Hi David
Thank you! Your point is correct.
Cheers
Yilei He
On 21 Feb 2017, 8:48 AM +1100, David Duncan , wrote:
>
> > On Feb 20, 2017, at 1:44 PM, Yilei He wrote:
> >
> > My whole view's code:
> > import Cocoa
> >
> > class GradientBackgroundView: NSView {
> >
> >
> > override func draw(_ dirt
> On Feb 20, 2017, at 1:44 PM, Yilei He wrote:
>
> 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,
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 = NSBe
> On Feb 20, 2017, at 2:41 AM, Yilei He 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
> mar
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.
After I tested this for
