feat(tabset): add nav justification and orientation

[ktriek]

• Nav Justification:
  • start: align left .justify-content-start
  • center: align center .justify-content-center
  • end: align right .justify-content-end
  • fill: All horizontal space will be occupied by nav links .nav-fill
  • justified: All horizontal space will be occupied by nav links and every nav item will be the same width .nav-justified
• Nav orientation:
  • horizontal
  • vertical

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Before submitting a pull request, please make sure you have at least performed the following:

• read and followed the CONTRIBUTING.md guide.
• built and tested the changes locally.
• added/updated any applicable tests.
• added/updated any applicable API documentation.
• added/updated any applicable demos.

[wesleycho]

Could pretty the class setting to

this.justifyClass = `nav-${className}`;

and

this.justifyClass = `justify-content-${className}`;

[wesleycho]

LGTM

[wesleycho]

Looks like this needs to be rebased, but otherwise should be good.

[JordanGS]

someone wanna rebase it and added it if it's good (assuming that's the only thing stopping the commit)? I'd do it myself if i could but @ktriek hasn't made a comment in almost 2 months.

[coccor]

This seems to be a very useful feature. Thanks

[lsturtevant]

What's the status of this PR? I need this to be able to use ng-bootstrap for tabs since it finally implements missing features.

[trafalgarDWaterLaw]

Hi, when is this coming along?

[pkozlowski-opensource]

Merged, thnx a lot @ktriek !

Sorry it took as so long but we were busy with other items and waiting for Bootstrap 4 beta to see if there are no more changes coming.

Once again, thnx for the PR - we love PRs with tests, demo updates and clean code. Keep them coming!

[ktriek]

Thanks @pkozlowski-opensource for your time, I really appreciate what you are doing.

[sbatezat]

Tabset is deprecated in favor of nav and it seems that nav-justified is not working on nav.

<ul ngbNav justify="justified" class="nav-pills">
or
<ul ngbNav class="nav-pills nav-justified">

does not produce the expected behavior.