Add conditional compile options to Quick

Sine Striker

2023-12-22 555a8181fff96271812476f2169f2713d7734f4b

 examples/mainwindow/dark-style.qss

@@ -146,6 +146,10 @@
    background-color: #1E1E1E;
}

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

QWidget#clock-widget {
    font-size: 75px;
    color: #FEFEFE;