make read_only propery work on textfields

[Osmo]

https://lua-api.factorio.com/latest/cla ... #read_only only applies to text-boxes, and for some reason, not textfields. They two elements should be basically the same in this regard, so given it exists, it would make sense and be useful on textfields as well.

[Rseding91]

text fields derive from text boxes so it should already work. In the same way the "car" entity prototype is also a vehicle which is also an entity. The Lua docs only show the least-required type needed for something.

[Osmo]

text fields derive from text boxes so it should already work. In the same way the "car" entity prototype is also a vehicle which is also an entity. The Lua docs only show the least-required type needed for something.

I know, and i tried, but it errored sayng it only works on text-boxes.
If it were a style property, it should work as they use the same style type, but this is an element property.

[Rseding91]

Hmm, in that case the logic may be bugged.

[Osmo]

The exact error is "Only callable on text-box.", in case that helps.

[Osmo]

Some properties, for example icon_selector say

Can only be used if this is textfield or text-box

But read_only, as well as selectable which also looks like it should work but doesn't, say

Can only be used if this is text-box

word_wrap too, but that one does only make sense on text-boxes.

[Rseding91]

This is now fixed for 2.1.

[Osmo]

Thank you