lookup_color

Description:

public bool lookup_color (string color_name, out RGBA color)

Looks up and resolves a color name in the this color map.

Note:

This api will be removed in GTK 5

Parameters:

this

a `GtkStyleContext`
color_name

color name to lookup
color

Return location for the looked up color

Returns:

true if color_name was found and resolved, false otherwise