How to get rid of the white strip between the sights of QVBoxLayout

[emmalee]

I'm trying to figure out the containers. I understand that the containers create a frame between the sights added.

How do you get rid of her?

from PyQt5.Qt import *
import sys
class Window(QWidget):

def init(self, parent = None):

QWidget.init(self, parent)
    self.setMinimumSize(1000,500)

    self.top_bar = QFrame()
    self.content = QFrame()
    
    self.vbox = QVBoxLayout()
    self.vbox.setContentsMargins(0,0,0,0)
    
    self.top_bar.setStyleSheet("background-color: rgb(45,45,45);")
    self.content.setStyleSheet("background-color: rgb(35,35,35);")
    
    self.top_bar.setMaximumHeight(40)

    self.vbox.addWidget(self.top_bar)
    self.vbox.addWidget(self.content)

    self.setLayout(self.vbox)

if name == "main":

app = QApplication(sys.argv)

window = Window()

window.show()

sys.exit(app.exec_())

[chanisef]

void QBoxLayout::setSpacing(int spacing)

Sets a spacing point.

from PyQt5.Qt import *
import sys
class Window(QWidget):

def init(self, parent = None):

QWidget.init(self, parent)
    self.setMinimumSize(1000,500)

    self.top_bar = QFrame()
    self.content = QFrame()
    
    self.vbox = QVBoxLayout()
    self.vbox.setContentsMargins(0,0,0,0)
    self.vbox.setSpacing(0)                                       # +++
    
    self.top_bar.setStyleSheet("background-color: rgb(45,45,45);")
    self.content.setStyleSheet("background-color: rgb(35,35,135);")
    
    self.top_bar.setMaximumHeight(40)

    self.vbox.addWidget(self.top_bar)
    self.vbox.addWidget(self.content)

    self.setLayout(self.vbox)

if name == "main":

app = QApplication(sys.argv)

window = Window()

window.show()

sys.exit(app.exec_())