Returns theme color scheme.
This function returns one of the following enumerated values or -1 for custom theme:
- CT_DEFAULT,
- CT_PASTEL,
- CT_SPRING,
- CT_GREEN,
- CT_BLUE,
- CT_GOLD,
- CT_DARK_ROSE,
- CT_BLACK_AND_GOLD,
- CT_RAINBOW,
- CT_GRAY,
- CT_ARCTIC,
- CT_BLACK_AND_RED,
- CT_PLUM,
- CT_SUNNY,
- CT_VIOLET,
- CT_FLOWER,
- CT_STEEL,
- CT_GRAY_AND_GREEN,
- CT_OLIVE,
- CT_AUTUMN,
- CT_BLACK_AND_GREEN,
- CT_BLACK_AND_BLUE,
- CT_FLAT_2014_1,
- CT_FLAT_2014_2,
- CT_FLAT_2014_3,
- CT_FLAT_2014_4,
- CT_FLAT_2015_1,
- CT_FLAT_2015_2,
- CT_FLAT_2015_3,
- CT_FLAT_2015_4,
- CT_FLAT_2015_5,
- CT_FLAT_2016_1,
- CT_FLAT_2016_2,
- CT_FLAT_2016_3,
- CT_FLAT_2016_4,
- CT_FLAT_2016_5,
- CT_SPB,
- CT_PALACE,
- CT_ICE,
