posit-dev / posit-dev/py-shiny

Data grid scrow throwing bug

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bug
Dominant language
Python
Stars
1.8k
Forks
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Avg merge
2d 18h
Merged PRs (30d)
21

Description

Kind of an odd bug when using the data_frame scroller. To replicate load a slightly large data frame and scroll down by clicking and holding the scrolling dot. If you release the mouse button before you stop moving the mouse the scroll will go all the way to the bottom of the data frame. This causes a bit of an issue if the data is large because scrolling down to the bottom can take a long time.

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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

Reproduce the issue with a slightly large data frame using the data_frame scroller, then locate the scroller implementation and inspect its mouse-release and movement handling. Done means releasing the mouse before stopping movement no longer sends the grid to the bottom of the data frame.

Written by the indexing model from the issue text.

Assessment

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

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