Vaadin Grid Scrollbar issue in High DPI Screen
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- Java
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Description
Originally by SriniNathan
We use Vaadin Grid in our application. The scrollbar in the grid works just fine in normal resolution monitor. The scrollbar turns into a very thin line when viewing in high DPI 4K laptop monitor. The bar is very thin and it is almost a invisible line. Clicking on that to scroll is very difficult.
Has anyone faced this issue. It can reproduce it with vaadin sampler grid http://demo.vaadin.com/sampler/#ui/grids-and-trees/grid/rest-api
Using Chrome or Firefox as our browser
Operating system is Windows 10 home.
Imported from https://dev.vaadin.com/ issue #20475
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Reproduce the issue in the Vaadin sampler Grid REST API example at http://demo.vaadin.com/sampler/#ui/grids-and-trees/grid/rest-api using Chrome and Firefox on a high-DPI Windows 10 display. Compare the scrollbar with a normal-resolution display, then trace the Grid scrollbar styling and behavior. Done means the scrollbar remains visible and usable on high-DPI screens.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- frontend
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100