i3-nagbar: Message text doesn't seem to wrap

[kbhasi]

I'm submitting a…

[x] Bug
[ ] Feature Request
[ ] Documentation Request
[ ] Other (Please describe in detail)

Current Behavior

I simulated an error message for a project I'm working on _(where I plan to recommend i3 for the WM, and provide a custom configuration to use with it)_, and found that the text gets cut off, and/or hidden behind buttons.

_Ignore the red error text in i3bar, as I'll be using a different status bar provider later on._

Expected Behavior

The text should be soft wrapped, so that the full message is visible, and not cut off nor hidden behind buttons.

Reproduction Instructions

1. The resolution I set my Xephyr window in the screenshots to, is 1404x1872 at 192 dpi. However, I have observed this bug on Xephyr screens with 600 pixels or lower horizontal resolution at 96 dpi.
2. Just bring up a terminal window and run an i3-nagbar command with a long amount of text.
   
   
   
   • Here's the command I used in the first screenshot:
   
   

i3-nagbar -t error -m "Project Barry startup failed for the following reason: Unable to find Calibre in directories indicated in your PATH variable." -f "pango:Liberation Serif 10" -B "Restart i3" "i3-msg restart"

## Environment I'm using the version 4.16.1 provided in the Debian 10 "main" repository. Output of `i3 --moreversion 2>&-`:

Binary i3 version:  4.16.1 (2019-01-27) © 2009 Michael Stapelberg and contributors

Running version: < 4.2-200

I had posted my configuration file on Pastebin [here](https://pastebin.com/bpmsh8w0), and it's primarily the default configuration, with some elements copied from a separate configuration file I'll be using for the project.

Logfile URL:

- Linux Distribution & Version: Debian 10 on "testing" branch, inside a schroot environment on the same distro version/branch on the host
- Are you using a compositor (e.g., xcompmgr or compton): No.

[i3bot]

I don’t see a link to logs.i3wm.org. Did you follow https://i3wm.org/docs/debugging.html? (In case you actually provided a link to a logfile, please ignore me.)

[kbhasi]

APT in my test environment is broken, so I can't install bzip2 and curl to be able to send the log. I think I'll rebuild the environment, when I have the time to do so.

[orestisfl]

https://github.com/i3/i3/issues/2765#issuecomment-326362037:

i3-nagbar is to be used only by i3, and as such should only contain the features we absolutely need in i3. Adding features upon user request for non-i3-internal use-cases is a slippery slope.

[kbhasi]

@orestisfl Thanks a bunch! It looks like I'll have to find a way to redirect commands sent to i3-nagbar and swaynag over to something else. I hope it's possible.