Color (gb.qt)
This static class defines predefined color constants, properties that return system colors, and some useful other methods.

Symbols
This class is static.
This class acts like a read-only array.

Static properties  Static methods  Constants 
Background  ButtonBackground  ButtonForeground  Foreground  LightBackground  SelectedBackground  SelectedForeground  TextBackground  TextForeground    /comp/gb.qt/color/darker  HSV  /comp/gb.qt/color/lighter  /comp/gb.qt/color/medium  RGB    Black  Blue  Cyan  DarkBlue  DarkCyan  DarkGray  DarkGreen  DarkMagenta  DarkRed  DarkYellow  Default  Gray  Green  LightGray  Magenta  Orange  Pink  Red  Transparent  Violet  White  Yellow