HumbleUI/JWM

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Cross-platform window management and OS integration library for Java

Stars: 643
Forks: 51
Open beginner issues: 0
Indexed issues: 49

Dominant language: C++
License: Apache-2.0
Last GitHub push: Jun 29, 2026
Latest indexed: Sep 17, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue help wanted
PR merge metrics: No merged PRs in 30d

Open All

49 open issues indexed

Linux: Implement Input Methods Open

Platform: X11

HumbleUI/JWM#48 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
macOS: Implement Clipboard API Open

Good First Issue Platform: macOS

HumbleUI/JWM#51 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Linux Wayland support Open

Platform: Wayland

HumbleUI/JWM#55 · 8 comments · 4 reactions · 0 assignees · Indexed Sep 17, 2026
API: Customize window titlebar Open

Design

HumbleUI/JWM#75 · 13 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
macOS: raster backend Open

Platform: macOS

HumbleUI/JWM#81 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Linux: packaging research Open

Design Help Wanted

HumbleUI/JWM#88 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Demo app: Recalc window size when DPI changes Open

HumbleUI/JWM#102 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Build demo app package Open

HumbleUI/JWM#104 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
EventMouseScroll: Report lines scroll separate from px scroll Open

Good First Issue Help Wanted Platform: macOS Platform: X11

HumbleUI/JWM#115 · 10 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Fire EventWindowScreenChange when screen parameters change Open

Design Not sure

HumbleUI/JWM#117 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Screen::getWorkArea Open

Design Help Wanted Platform: X11

HumbleUI/JWM#119 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
macOS: opening new window on non-primary screen sets wrong FPS Open

Good First Issue

HumbleUI/JWM#121 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Support Screen::getColorSpace Open

Design

HumbleUI/JWM#122 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Fullscreen Open

Good First Issue Help Wanted Platform: Windows Platform: X11

HumbleUI/JWM#130 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Pressing left should extend marked region Open

Design Platform: macOS

HumbleUI/JWM#132 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Implement EventKey::location Open

Good First Issue Java Platform: macOS Platform: Windows Platform: X11

HumbleUI/JWM#133 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Set App Icon from Pixels Open

Design Java Platform: macOS Platform: Windows Platform: X11

HumbleUI/JWM#135 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
macOS: holding down letters should display variants Open

Platform: macOS

HumbleUI/JWM#136 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Check in all Window methods that Window has not been closed Open

Design Java

HumbleUI/JWM#138 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
I got JWM working with GraalVM to produce native binaries =) Open

HumbleUI/JWM#158 · 9 comments · 4 reactions · 0 assignees · Indexed Sep 17, 2026
Implement Theme Open

Good First Issue Platform: macOS Platform: Windows

HumbleUI/JWM#161 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Implement Window Z-order Open

Good First Issue Platform: Windows Platform: X11

HumbleUI/JWM#166 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 17, 2026
Windows: synthesize mousewheel event from a scroll event Open

Platform: Windows

HumbleUI/JWM#167 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
How do I use this from a repl? Open

HumbleUI/JWM#168 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
macOS: content disappear after mac sleeping for a long time Open

HumbleUI/JWM#171 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Jetpack Compose example Open

HumbleUI/JWM#172 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
macOS: Resize from the top reports wrong window position Open

HumbleUI/JWM#175 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
macOS: missing frame when creating a window Open

Platform: macOS

HumbleUI/JWM#176 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
macOS: custom traffic light position Open

Platform: macOS

HumbleUI/JWM#183 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Menus Open

HumbleUI/JWM#193 · 26 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Hiding window decorations Open

HumbleUI/JWM#195 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Warning after closing window Open

Good First Issue Help Wanted Platform: Windows

HumbleUI/JWM#202 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
macOS: main window shows inside fullscreen if started from fullscreen app Open

HumbleUI/JWM#221 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
GraalVM native-image on arm macOS Open

HumbleUI/JWM#226 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Add x/y to EventMouseScroll Open

Good First Issue Help Wanted Platform: macOS Platform: Windows Platform: X11

HumbleUI/JWM#227 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
macOS: implement RESIZE_NESW and RESIZE_NWSE cursors Open

HumbleUI/JWM#232 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Detect display’s color space Open

HumbleUI/JWM#246 · 0 comments · 2 reactions · 0 assignees · Indexed Sep 17, 2026
Menu bar Open

HumbleUI/JWM#248 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
BUG (Mac): Enabling "on top" in examples app hides window in Mission Control Open

Platform: macOS

HumbleUI/JWM#258 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Pen input Open

HumbleUI/JWM#262 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Grab mouse cursor Open

HumbleUI/JWM#263 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
macOS: Missing clicks with Tap to Click enabled Open

HumbleUI/JWM#267 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Getting raw window handle, NSWindow, or the like Open

HumbleUI/JWM#270 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Windows: support horizontal mouse scroll Open

Good First Issue Help Wanted Platform: Windows

HumbleUI/JWM#285 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Add EventMouseLeave Open

Good First Issue Help Wanted Platform: macOS Platform: Windows Platform: X11

HumbleUI/JWM#287 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Windows: get/setWindowSize include drop shadow area Open

Good First Issue Help Wanted Platform: Windows

HumbleUI/JWM#289 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Intercept CMD-Q in OS/X Open

Good First Issue Help Wanted Platform: macOS

HumbleUI/JWM#291 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
WindowX11 extra methods `setClassHint` & `setIconData` fails on (some?) Linux distro Open

HumbleUI/JWM#299 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
"empty" example crashes using LayerRasterSkija in Linux Open

HumbleUI/JWM#315 · 3 comments · 1 reaction · 0 assignees · Indexed Sep 17, 2026

HumbleUI/JWM

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