Gui:on_map
Connects a callback when a widget is mapped for display.
Signature
Gui:on_map(u8*, fn(u8*,u8*,u8*)->i32 abi sysv-amd64, u8*) -> u64Connects a callback when a widget is mapped for display.
Gui:on_map(u8*, fn(u8*,u8*,u8*)->i32 abi sysv-amd64, u8*) -> u64