Problems with borders on MacOs

[davidesalvetti]

Hi all,

I'm porting a project from windows to Mac but I'm having a lot of problems with the .ui files.
In particular I set the current stylesheet on some QDialog:
"border: 1px solid white;"

Unfortunately the effect is the following:

I can't understand why the lines does not touch. I have the same effect in all the QDialogs with this stylesheet.

Does somebody have any advice?
Thanks in advance.

[SGaist]

Hi,

What version of Qt ?
What version is macOS ?
Can you provide a minimal compilable example that shows that ?

[davidesalvetti]

I'm using QT 5.12.2 clang 64bit on MAC 10.13.6.
To reproduce the problem I just create a new project with simply a black QMainWindow with a QPushButton that creates a new Dialog with stylesheet

border: 1px solid white;

The way I create the Dialog is simply this

void MainWindow::on_pushButton_clicked()
{
    Dialog *newdial = new Dialog(this);
    newdial->setModal(true);
    newdial->show();
}

And in this way you will get the corner like the one in the pic above.