Bug 540702 - Filtered tree that doesn't collapse when the filter is set to "empty string".
Summary: Filtered tree that doesn't collapse when the filter is set to "empty string".
Status: CLOSED WONTFIX
Alias: None
Product: Platform
Classification: Eclipse Project
Component: UI (show other bugs)
Version: 4.10   Edit
Hardware: PC Linux
: P3 normal (vote)
Target Milestone: ---   Edit
Assignee: Platform-UI-Inbox CLA
QA Contact:
URL:
Whiteboard: stalebug
Keywords: needinfo
Depends on:
Blocks:
 
Reported: 2018-11-01 21:56 EDT by Matthew Khouzam CLA
Modified: 2021-01-15 13:44 EST (History)
2 users (show)

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Description Matthew Khouzam CLA 2018-11-01 21:56:35 EDT 
To reproduce:

Make a FilteredTree with:
"Foo"
"Bar"
 "Baz"

filter on "Ba"

the tree will show
"Bar"
 "Baz"

collapse "Bar"

"Bar"

Then remove the filter by pressing backspace twice.

the tree will be expanded.

Behaviour is the same in GTK 2 and 3 in Linux.

A workaround I'm proposing in Trace Compass

https://git.eclipse.org/r/130426
Comment 1 Eric Williams CLA 2018-11-02 10:15:19 EDT 
Does it happen on Windows or Mac? Might be a bug in Platform UI/JFace.
Comment 2 Eric Williams CLA 2018-12-14 12:52:40 EST 
Ping, any update here?
Comment 3 Matthew Khouzam CLA 2018-12-14 13:50:18 EST 
Sorry, didn't see the response, I only have linux here... I will ask a colleague to try in windows.
Comment 4 Eric Williams CLA 2019-01-25 11:50:25 EST 
Moving to platform UI for comment.
Comment 5 Eclipse Genie CLA 2021-01-15 13:44:19 EST 
This bug hasn't had any activity in quite some time. Maybe the problem got resolved, was a duplicate of something else, or became less pressing for some reason - or maybe it's still relevant but just hasn't been looked at yet. As such, we're closing this bug.

If you have further information on the current state of the bug, please add it and reopen this bug. The information can be, for example, that the problem still occurs, that you still want the feature, that more information is needed, or that the bug is (for whatever reason) no longer relevant.

--
The automated Eclipse Genie.