Why does my NSBox draw a background? (boxType = .primary)
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I realised that suddenly (without me touching the corresponding code) my NSBox has a double visualisation. It is as if the Box has a background color and draws its normal rounded frame inside. I added a small screenshot. The parent control is white, the NSBox is gray with the title "Inputs" (unchanged titlePosition). Under the title is the normal box, adding a 2nd shade of gray.

I did not change any of the usual suspects, especially not boxType wich is still set to .primary.
I did work on the Dark Mode (Dark Aqua) but cannot see any change that would cause this behaviour. effectiveAppearance is still Aqua.
cocoa nsbox
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I realised that suddenly (without me touching the corresponding code) my NSBox has a double visualisation. It is as if the Box has a background color and draws its normal rounded frame inside. I added a small screenshot. The parent control is white, the NSBox is gray with the title "Inputs" (unchanged titlePosition). Under the title is the normal box, adding a 2nd shade of gray.

I did not change any of the usual suspects, especially not boxType wich is still set to .primary.
I did work on the Dark Mode (Dark Aqua) but cannot see any change that would cause this behaviour. effectiveAppearance is still Aqua.
cocoa nsbox
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up vote
0
down vote
favorite
up vote
0
down vote
favorite
I realised that suddenly (without me touching the corresponding code) my NSBox has a double visualisation. It is as if the Box has a background color and draws its normal rounded frame inside. I added a small screenshot. The parent control is white, the NSBox is gray with the title "Inputs" (unchanged titlePosition). Under the title is the normal box, adding a 2nd shade of gray.

I did not change any of the usual suspects, especially not boxType wich is still set to .primary.
I did work on the Dark Mode (Dark Aqua) but cannot see any change that would cause this behaviour. effectiveAppearance is still Aqua.
cocoa nsbox
I realised that suddenly (without me touching the corresponding code) my NSBox has a double visualisation. It is as if the Box has a background color and draws its normal rounded frame inside. I added a small screenshot. The parent control is white, the NSBox is gray with the title "Inputs" (unchanged titlePosition). Under the title is the normal box, adding a 2nd shade of gray.

I did not change any of the usual suspects, especially not boxType wich is still set to .primary.
I did work on the Dark Mode (Dark Aqua) but cannot see any change that would cause this behaviour. effectiveAppearance is still Aqua.
cocoa nsbox
cocoa nsbox
asked Nov 9 at 19:37
Wizard of Kneup
625625
625625
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A NSBox with a boxType of .primary always draws a background. That is intended behaviour. Only if the view behind NSBox is white you may not see it. If you want a NSBox without background you must make it boxType .custom and set the background color as required.
Interesting. I didn’t notice before. Are you sure? The background was always white.
– Wizard of Kneup
Nov 11 at 20:44
Yes, you can reproduce this easily in Interface Builder if you add a .primary NSBox to a .custom NSBox and change the color of the .custom box in the background. Dependent on the .custom box background color the color of the .primary box can fade to invisible white.
– Marc T.
Nov 12 at 6:00
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1 Answer
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active
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1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
0
down vote
A NSBox with a boxType of .primary always draws a background. That is intended behaviour. Only if the view behind NSBox is white you may not see it. If you want a NSBox without background you must make it boxType .custom and set the background color as required.
Interesting. I didn’t notice before. Are you sure? The background was always white.
– Wizard of Kneup
Nov 11 at 20:44
Yes, you can reproduce this easily in Interface Builder if you add a .primary NSBox to a .custom NSBox and change the color of the .custom box in the background. Dependent on the .custom box background color the color of the .primary box can fade to invisible white.
– Marc T.
Nov 12 at 6:00
add a comment |
up vote
0
down vote
A NSBox with a boxType of .primary always draws a background. That is intended behaviour. Only if the view behind NSBox is white you may not see it. If you want a NSBox without background you must make it boxType .custom and set the background color as required.
Interesting. I didn’t notice before. Are you sure? The background was always white.
– Wizard of Kneup
Nov 11 at 20:44
Yes, you can reproduce this easily in Interface Builder if you add a .primary NSBox to a .custom NSBox and change the color of the .custom box in the background. Dependent on the .custom box background color the color of the .primary box can fade to invisible white.
– Marc T.
Nov 12 at 6:00
add a comment |
up vote
0
down vote
up vote
0
down vote
A NSBox with a boxType of .primary always draws a background. That is intended behaviour. Only if the view behind NSBox is white you may not see it. If you want a NSBox without background you must make it boxType .custom and set the background color as required.
A NSBox with a boxType of .primary always draws a background. That is intended behaviour. Only if the view behind NSBox is white you may not see it. If you want a NSBox without background you must make it boxType .custom and set the background color as required.
answered Nov 11 at 15:25
Marc T.
962514
962514
Interesting. I didn’t notice before. Are you sure? The background was always white.
– Wizard of Kneup
Nov 11 at 20:44
Yes, you can reproduce this easily in Interface Builder if you add a .primary NSBox to a .custom NSBox and change the color of the .custom box in the background. Dependent on the .custom box background color the color of the .primary box can fade to invisible white.
– Marc T.
Nov 12 at 6:00
add a comment |
Interesting. I didn’t notice before. Are you sure? The background was always white.
– Wizard of Kneup
Nov 11 at 20:44
Yes, you can reproduce this easily in Interface Builder if you add a .primary NSBox to a .custom NSBox and change the color of the .custom box in the background. Dependent on the .custom box background color the color of the .primary box can fade to invisible white.
– Marc T.
Nov 12 at 6:00
Interesting. I didn’t notice before. Are you sure? The background was always white.
– Wizard of Kneup
Nov 11 at 20:44
Interesting. I didn’t notice before. Are you sure? The background was always white.
– Wizard of Kneup
Nov 11 at 20:44
Yes, you can reproduce this easily in Interface Builder if you add a .primary NSBox to a .custom NSBox and change the color of the .custom box in the background. Dependent on the .custom box background color the color of the .primary box can fade to invisible white.
– Marc T.
Nov 12 at 6:00
Yes, you can reproduce this easily in Interface Builder if you add a .primary NSBox to a .custom NSBox and change the color of the .custom box in the background. Dependent on the .custom box background color the color of the .primary box can fade to invisible white.
– Marc T.
Nov 12 at 6:00
add a comment |
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