Customize Draw widget - using custom/specific symbology colors

[dsanchez80]

Hello

I need to customize the Draw widget. Instead of using the default ColorPicker I need to use a ComboBox with a set of specific colors (p.e Blue, Red, Green, Yellow) defined by the customer and fetch them from the config file (to be scalable in time). However, digging in code, the ColorPicker and other symbology features seem to be "black box" and not able to be changed. All those are part of some jimu/... libraries or .js files.

How can those features be set? How can the ColorPicker be disabled and put the ComboBox instead? Any ideas guys?

Appreciate it!!