public property frame as WindowFrame
Window frame mode.
WindowFrame.NATIVE_FRAME uses the operating-system frame and is the default. WindowFrame.KLYN_FRAME removes the OS decorations and lets the Klyn GUI library paint a default title bar and border. WindowFrame.NO_FRAME removes both OS and Klyn frames so only the root widget is rendered. On KlynOS, MainWindow serves the native request with the shared Klyn caption and session theme. The requested value remains unchanged; effectiveFrame reports the mode actually used by the backend.
window = MainWindow("Custom chrome")
window.frame = WindowFrame.KLYN_FRAME
window.show()