What should be used in NiftyGui for multiline text areas


#1

I’m trying to provide a multiline editable text area for uses to type into/edit within NiftyGui. However there doesn’t seem to be anything like that in the nifty controls: http://nifty-gui.sourceforge.net/projects/1.4.2/nifty/nifty-default-controls/apidocs/index.html.

I tried making the TextField have a larger height but that just makes the area physically larger but still only with one line; returns being ignored and no wrapping.

What should be used in NiftyGui for multiline text areas?


#2

I believe you can “trick” it by setting wrap=“true“ to your TextField (see the Nifty manual, page 34).

However If the text extends too much, I think no arrows will appear to scroll the text, like this:

Maybe you need to create your own control.


#3

The custom control with wrap=“true“is the direction I’m going in, although I’m surprised this isn’t already in Nifty. If I get it to work I’ll make a pull request into Nifty


#4

This might not be exactly what you are seeking, but we used ListBox as a basis for similar thing. A chat. Nifty also has a chat control contributed, but again it is not exactly a text edit control.


#5

I’m going to use it within my own project for a while before putting a pull request in to get the kinks out but I’ve forked nifty-gui and my text area is here

(note its in the branch textArea)

Anyone who needs it feel free to use in the mean time until I get it into Nifty-Gui proper

Known issue that I’ll fix before merging into the main repo is that clicking on the end of a wrapped line leads to the cursor going to the start of the next line (as they are both technically the same cursor position)