TreeTable: Rows are not aligned when frozen

[kl-nevermore]

Describe the bug

primereact/components/lib/treetable/TreeTableScrollableView.js

Line 90 in ad94ff5

scrollBodyRef.current.style.paddingBottom = DomHandler.calculateScrollbarWidth() + 'px';

If page does not have scrollbar ,DomHandler.calculateScrollbarWidth return 0

paddingBottom should be calculated based on this DOM
I am not sure use DomHandler.find(findDataTableContainer(elementRef.current), '[data-pc-section="scrollablebody"]')[1] is safety and best way

const el = DomHandler.find(findDataTableContainer(elementRef.current), '[data-pc-section="scrollablebody"]')[1]
scrollBodyRef.current.style.paddingBottom = DomHandler.calculateScrollbarWidth(el) + 'px'; 

Reproducer

https://codesandbox.io/p/sandbox/primereact-demo-forked-thzsmk?file=%2Fsrc%2Findex.js%3A9%2C22

PrimeReact version

latest

React version

18.x

Language

TypeScript

Build / Runtime

Create React App (CRA)

Browser(s)

No response

Steps to reproduce the behavior

No response

Expected behavior

No response

[melloware]

OK PR submitted can you please review it?

[kl-nevermore]

By the way,the classname selector should be replaced by data- support unstyled?

[melloware]

Which classname selector do you mean?

[kl-nevermore]

example

primereact/components/lib/treetable/TreeTable.js

Lines 372 to 374 in c4f5a70

	let scrollableBodyTable = DomHandler.findSingle(scrollableView, 'table.p-treetable-scrollable-body-table');
	let scrollableHeaderTable = DomHandler.findSingle(scrollableView, 'table.p-treetable-scrollable-header-table');
	let scrollableFooterTable = DomHandler.findSingle(scrollableView, 'table.p-treetable-scrollable-footer-table');

Other components may also exist

[melloware]

Oh yeah I think Datatable has a bunch of these also. Can you create a new ticket that mentions DataTable and TreeTable have lots of these that need to be converted to data- lookups instead of className lookups?

[kl-nevermore]

ok, I will deal with it when I go to work tomorrow. If I have more time, I can pr

哦，是的，我认为 Datatable 也有很多这样的东西。您能否创建一个新票证，其中提到 DataTable 和 TreeTable 有很多需要转换为data-查找而不是 className 查找的内容？

[melloware]

Awesome!