don't see control #2

Activity

1. PedroCavaleiro commented on Jun 12, 2020

   

   PedroCavaleiro

   on Jun 12, 2020

   More actions

   Did you ever solved this problem? I'm currently having the same issue and I'm not finding how to fix it
2. thierryH91200 commented on Jun 12, 2020

   

   thierryH91200

   on Jun 12, 2020

   Author

   More actions

   not resolved i don't know what to do
3. DaveFlashNL commented on Oct 2, 2020

   

   DaveFlashNL

   on Oct 2, 2020

   More actions

   doesn't seem like it, any element is rendered behind the window. I tried it with a button that's supposed to open a file dialog, no button visible only it's tab-selector border, as you can see in this image:
   

   ^this is my awesome one button app. which as the name suggests is an icon tester, the file dialog, in the previous app, not based on the new window style, would let you select an icns file and it would update itself with that on the fly.... but alas, the button can be selected, but not seen nor clicked.
4. iSapozhnik commented on Aug 18, 2021

   

   iSapozhnik

   on Aug 18, 2021

   More actions

   I've been checking example 5 (that is what I needed for my app) and indeed whenever I put something on the view controller's view - its not visible.

   here is the code I came up with to make ViewController's content visible:

   //    5
       let visualEffect = NSVisualEffectView()
       visualEffect.translatesAutoresizingMaskIntoConstraints = false
       visualEffect.blendingMode = .behindWindow
       visualEffect.state = .active
       visualEffect.material = .dark
       window?.contentView?.addSubview(visualEffect, positioned: .below, relativeTo: window?.contentView?.subviews.first)
   
       guard let constraints = window?.contentView else {
         return
       }
       
       visualEffect.leadingAnchor.constraint(equalTo: constraints.leadingAnchor).isActive = true
       visualEffect.trailingAnchor.constraint(equalTo: constraints.trailingAnchor).isActive = true
       visualEffect.topAnchor.constraint(equalTo: constraints.topAnchor).isActive = true
       visualEffect.bottomAnchor.constraint(equalTo: constraints.bottomAnchor).isActive = true
   
       window?.styleMask.remove(.titled)
       window?.isMovableByWindowBackground = true
   

   and that's how it looks:
   

   The key here is this line: window?.contentView?.addSubview(visualEffect, positioned: .below, relativeTo: window?.contentView?.subviews.first)

   Hopefully that can help you guys solve you problems.