Fix macOS title bar buttons not displaying properly.

Dylan Liu

2024-05-03 bdc57c6ec9b08f74ca65a06b8496fbaa3268c5fd

 examples/mainwindow/light-style.qss

@@ -140,12 +140,12 @@

/* Window */

MainWindow[custom-style=true] {
    background-color: transparent;
MainWindow {
    background-color: #F3F3F3;
}

MainWindow[custom-style=false] {
    background-color: #F3F3F3;
MainWindow[custom-style=true] {
    background-color: transparent;
}

QWidget#clock-widget {