Retrieve style color as stored in ImGuiStyle structure.
idx
ImGuiCol index selecting the style color entry.
Copied floating-point RGBA color as {x: r, y: g, z: b, w: a}; editing the object does not change the native style.
Use with PushStyleColorImVec4(); otherwise use GetColorU32() to get style color with style alpha baked in.
Icons made by Lorc, Delapouite & Skoll · game-icons.net · CC BY 3.0
Retrieve style color as stored in ImGuiStyle structure.