Layout spacing not working on MacOS X + cannot get rid of frame around layout

[Diracsbracket]

Hi,
I have an application that runs shows perfectly fine in Windows. However, when built on MacOS X, the layout is broken in Qt 5.9.2 and Qt 5.9.4.

In one instance, a horizontal layout has a spacing of 6, but all the buttons not separated by spacers are pushed one against each other,:

The same layout in Windows shows the correct spacing:

Also, I have another layout which contains a QLabel and a custom widget, and I can't get rid of the frame around the layout.

Again, in Windows, this does not happen:

The contour around the level meter + qlabel is clearly from the layout, but since a QVBoxLayout has no style, where does that frame come from???

Again, so much for Qt being cross-platform... Even a simple GUI setup cannot be ported directly without problems it seems...

[Diracsbracket]

For some reason, if I increase the layout spacing by a factor 3, the layout matches that of Windows, so I am now doing:

#ifdef Q_OS_MAC
   ui->mediaButtonsLayout->setSpacing(18);
#endif

But still don't have a clue where that frame around the audio level layout comes from.

[mrjj]

Hi
That does indeed look odd.
Are win/mac running same resolution ?

[Diracsbracket]

@mrjj said in Layout spacing not working on MacOS X + cannot get rid of frame around layout:

Are win/mac running same resolution

Yes, they're both set to Full HD.

Edit: I am an idiot. I forgot + didn't see that the layout was inside a QFrame which was set to StyledPanel + Raised... In Windows it is not visible under my current theme...
OK. That's one down. Now the strange layout spacing problem...