Hi all,
i'm working with qt 4.8.4.
I need to style separator of QDockWidget, i know that with QSS QMainWindow::separator i can style separator. It works well only when QDockWidget hasn't fixed size.
Qt Code: 
  1. qDock->widget()->setSizePolicy(QSizePolicy::Policy::Minimum,QSizePolicy::Policy::Minimum);
  2. qDock->widget()->setMinimumHeight(0);
  3. qDock->widget()->setMaximumHeight(5);
To copy to clipboard, switch view to plain text mode 
In this example separator have magenta color:
Color.jpg



But if QDockWidget have fixed size, the color of separator is always default system.
Qt Code: 
  1. qDock->widget()->setSizePolicy(QSizePolicy::Policy::Minimum,QSizePolicy::Policy::Minimum);
  2. qDock->widget()->setMinimumHeight(0);
  3. qDock->widget()->setMaximumHeight(0);
To copy to clipboard, switch view to plain text mode 
NotColored.jpg

How can i mantain color also with fixed size?

Thank you

Marco