feature: support delete key to kill processes #1717
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Pull Request Overview
This PR updates the behavior for the delete key to kill processes by refactoring the widget type handling and updating the key binding documentation.
- Refactors on_delete() to use a match statement for handling different widget types.
- Adds new handling for BottomWidgetType::Proc to trigger process killing.
- Updates the process widget usage documentation and CHANGELOG to reflect the new delete key binding.
Reviewed Changes
Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.
| File | Description |
|---|---|
| src/app.rs | Refactored on_delete() to differentiate between ProcSearch and Proc widget types. |
| docs/content/usage/widgets/process.md | Updated the key binding table to include the delete key for process actions. |
| CHANGELOG.md | Added a changelog entry for the new delete key behavior. |
Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main #1717 +/- ##
==========================================
+ Coverage 42.23% 42.26% +0.02%
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Files 112 112
Lines 17465 17467 +2
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+ Hits 7376 7382 +6
+ Misses 10089 10085 -4
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tmeijn
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Aug 6, 2025
This MR contains the following updates: | Package | Update | Change | |---|---|---| | [ClementTsang/bottom](https://github.com/ClementTsang/bottom) | minor | `0.10.2` -> `0.11.0` | MR created with the help of [el-capitano/tools/renovate-bot](https://gitlab.com/el-capitano/tools/renovate-bot). **Proposed changes to behavior should be submitted there as MRs.** --- ### Release Notes <details> <summary>ClementTsang/bottom (ClementTsang/bottom)</summary> ### [`v0.11.0`](https://github.com/ClementTsang/bottom/blob/HEAD/CHANGELOG.md#0110---2025-08-05) [Compare Source](ClementTsang/bottom@0.10.2...0.11.0) ##### Features - [#​1625](ClementTsang/bottom#1625): Add the ability to configure the disk widget's table columns. - [#​1641](ClementTsang/bottom#1641) + [#​1692](ClementTsang/bottom#1692): Support AMD GPU data collection on Linux. - [#​1642](ClementTsang/bottom#1642): Support changing the widget borders. - [#​1717](ClementTsang/bottom#1717): Support delete key (fn + delete on macOS) to kill processes. - [#​1306](ClementTsang/bottom#1306): Support using left/right key to collapse/expand process trees respectively. - [#​1767](ClementTsang/bottom#1767): Add a virtual memory column for processes. - [#​1770](ClementTsang/bottom#1770) (originally [#​1627](ClementTsang/bottom#1627)): Add option to have process tree entries be collapsed by default. ##### Bug Fixes - [#​1551](ClementTsang/bottom#1551): Fix missing parent section names in default config. - [#​1552](ClementTsang/bottom#1552): Fix typo in default config. - [#​1565](ClementTsang/bottom#1565): Fix issue where CPU usage in basic mode looks weird if core count isn't divisible by four. - [#​1578](ClementTsang/bottom#1578): Fix missing selected text background colour in `default-light` theme. - [#​1593](ClementTsang/bottom#1593): Fix using `"none"` for chart legend position in configs. - [#​1594](ClementTsang/bottom#1594): Fix incorrect default config definitions for chart legends. - [#​1596](ClementTsang/bottom#1596): Fix support for nilfs2 file system. - [#​1660](ClementTsang/bottom#1660): Fix properly cleaning up the terminal if the program is terminated due to an `Err` bubbling to the top. - [#​1663](ClementTsang/bottom#1663): Fix network graphs using log scaling having broken lines when a point was 0. - [#​1667](ClementTsang/bottom#1667): Fix for ARC/SWAP not being hidden in basic mode after refactor. - [#​1683](ClementTsang/bottom#1683): Fix graph lines potentially showing up behind legends. - [#​1701](ClementTsang/bottom#1701): Fix process kill dialog occasionally causing panics. - [#​1755](ClementTsang/bottom#1755): Fix missing stats/incorrect mount name for certain entries in the disk widget. - [#​1759](ClementTsang/bottom#1759): Fix increment for data tables if the change is greater than the number of entries left. ##### Changes - [#​1559](ClementTsang/bottom#1559): Rename `--enable_gpu` to `--disable_gpu`, and make GPU features enabled by default. - [#​1570](ClementTsang/bottom#1570): Consider `$XDG_CONFIG_HOME` on macOS when looking for a default config path in a backwards-compatible fashion. - [#​1686](ClementTsang/bottom#1686): Allow hyphenated arguments to work as well (e.g. `--autohide-time`). - [#​1701](ClementTsang/bottom#1701): Redesign process kill dialog. - [#​1706](ClementTsang/bottom#1706): Disable mouse capture when `disable_click` is set. - [#​1769](ClementTsang/bottom#1769): Change how we calculate swap usage in Windows. ##### Other - [#​1655](ClementTsang/bottom#1655): Better handle NVIDIA GPUs on Linux with only libnvidia-ml.so.1. - [#​1658](ClementTsang/bottom#1658): Make it possible to override completion/manpage generation output directory via env. - [#​1663](ClementTsang/bottom#1663): Rework how data is stored internally, reducing memory usage a bit. - [#​1749](ClementTsang/bottom#1749): Fix invalid desktop file values. </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever MR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this MR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this MR, check this box --- This MR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0MS41My4xIiwidXBkYXRlZEluVmVyIjoiNDEuNTMuMSIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOlsiUmVub3ZhdGUgQm90Il19-->
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Description
A description of the change, what it does, and why it was made. If relevant (such as any change that modifies the UI), please provide screenshots of the changes:
This was something I actually had code for but was broken...
Note that on macOS, it's
fn + delete.Issue
If applicable, what issue does this address?
Closes: #
Testing
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If this is a code change, please also indicate which platforms were tested:
Checklist
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cargo fmt)README.md, help menu, doc pages, etc.)