vaadin / vaadin/framework

VTabsheet hard to extend

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enhancement
Dominant language
Java
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Merged PRs (30d)
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Description

Originally by clivemo


Trying to extend the Tabsheet & VTabsheet by writing an extension is very hard due to inaccessable attributes and package local classes.[[BR]]
In my case I need to add functionality to the TabCaptions and TabBar.[[BR]]

A simple getCaption() method on VTabsheet.Tab would be a nice start.


Imported from https://dev.vaadin.com/ issue #12477

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by inspecting the VTabsheet and VTabsheet.Tab entry points mentioned in the issue, including how tab captions and the TabBar are exposed. Done means the extension points needed for TabCaptions and TabBar are accessible, including a getCaption() method on VTabsheet.Tab; no tests or file paths are named.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
frontend
Issue type
Feature
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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