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Feature request: Collapse all children in tree view #68

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eigan opened this issue Sep 2, 2020 · 5 comments · Fixed by #525
Closed

Feature request: Collapse all children in tree view #68

eigan opened this issue Sep 2, 2020 · 5 comments · Fixed by #525
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new feature Completely new feature

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@eigan
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eigan commented Sep 2, 2020 •
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I would like to get to the following view as soon as possible. Currently that means f6 down f6 down ..

image

Solutions that I would be happy with:

  • A shortcut to toggle all children of selected, for instance shift f6.
  • Tree view have collapsed all by default (recursive). Expand will just expand the selected element, not recursive.

Relevant issues at original htop-repo:
@volklord
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volklord commented Sep 4, 2020

+1 for hishamhm/htop#510

@BenBE
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BenBE commented Sep 9, 2020

+1 why it isn't already implemented is beyond me, please dev!

Because nobody had the time to properly review and test a working patch for it yet.

On that note: The patch for hishamhm/htop#510 LGTM and kinda reasonable. Only thing It'd suggest checking is if the collapsed-by-default should exclude PID 1, as having just PID 1 show up when collapsing by default is kinda counterproductive.

@BenBE BenBE added the new feature Completely new feature label Dec 16, 2020
fasterit pushed a commit to fasterit/htop that referenced this issue Feb 12, 2021
Option and key ("*") to collapse / expand all branches under PID 1
df99159 
(and PID 2 if kernel threads are shown)

Based on hishamhm/htop#510 by Krishna Chaitanya, B
Closes htop-dev#68
@fasterit fasterit mentioned this issue Feb 12, 2021
Merged
fasterit pushed a commit to fasterit/htop that referenced this issue Feb 12, 2021
Option and key ("*") to collapse / expand all branches under PID 1
44aaa7d 
(and PID 2 if kernel threads are shown)

Based on hishamhm/htop#510 by Krishna Chaitanya, B
Closes htop-dev#68
fasterit pushed a commit to fasterit/htop that referenced this issue Feb 13, 2021
Option and key ("*") to collapse / expand all branches under PID 1
6fbd4b6 
(and PID 2 if kernel threads are shown)

Based on hishamhm/htop#510 by Krishna Chaitanya, B
Closes htop-dev#68
fasterit pushed a commit to fasterit/htop that referenced this issue Feb 13, 2021
Option and key ("*") to collapse / expand all branches under PID 1
bf1ad50 
(and PID 2 if kernel threads are shown)

Based on hishamhm/htop#510 by Krishna Chaitanya, B
Closes htop-dev#68
fasterit pushed a commit to fasterit/htop that referenced this issue Feb 13, 2021
Option and key ("*") to collapse / expand all branches under PID 1
6bd4ebf 
(and PID 2 if kernel threads are shown)

Based on hishamhm/htop#510 by Krishna Chaitanya, B
Closes htop-dev#68
fasterit pushed a commit to fasterit/htop that referenced this issue Feb 13, 2021
Option and key ("*") to collapse / expand all branches under PID 1
676e2ef 
(and PID 2 if kernel threads are shown)

Based on hishamhm/htop#510 by Krishna Chaitanya, B
Closes htop-dev#68
@caramboleyo-no2fa
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This is supposed to be merged in 2021
Just tried the star keys with ubuntu 24.04 and it does not work.

@fasterit
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The Ubuntu release 24.04 has htop 3.3.0-4 and the functionality is included there.

@caramboleyo-no2fa
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yes it is! was in an old 22.04 terminal, now in 24.04 it does work.

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Option and key ("*") to collapse / expand all branches under PID 1 fasterit/htop
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@eigan @BenBE @fasterit @volklord @caramboleyo-no2fa