Intermediate examples simulate real-world needs. For example, an "Image Viewer" example ties together menus, toolbars, keyboard shortcuts, zooming with QPixmap , and scrolling with QScrollArea . Another classic is a "Color Mixer" using three sliders (Red, Green, Blue) that update a QFrame ’s background color in real time—teaching signal mapping and dynamic styling.
Places widgets in a 2D grid (rows and columns). Example: A Simple Login Form Layout pyqt6 examples
def initUI(self): label = QLabel("Hello, World!", self) label.move(100, 100) self.setGeometry(300, 300, 300, 200) self.setWindowTitle('Hello World') self.show() Intermediate examples simulate real-world needs