Widgets JSON - GregTechCEu/GregTech GitHub Wiki
Fixed
Fixed widgets are locked in a position and size
They require x, y, width and a height property (all signed 32 bit integers)
Stream
Streamed widgets's position and size will be calculated from margin and available space. They are also layed out in a column
Requires no default properties
Definition
First you want a typeproperty. It defines what widget you are placing. Currently those are valid types:
textbox-> a text boximage-> an imagecard->slots-> a list of slotstanks-> a list of fluid slots