[Bug]: white borders around `firefox` right click and sidebar menus

813ethan commented 2 months ago

Problem description

On firefox (termux native), a white edge showed up around the right click context menus and the sidebar menu

this problem occurred for multiple versions of firefox , but never got reported

tried adding different options for launching termux-x11 (force-bgra, legacy-drawing...) but none fixed this issue

setting widget.gtk.native-context-menus to true in firefox about:config changes the right click context menus to native GTK style (which doesn't have white edges), but white edges still not removed in the sidebar menu

sidebar menu Screenshot_20240901-210328_Termux_X11

right click context menu Screenshot_20240901-210428_Termux_X11

with widget.gtk.native-context-menus set Screenshot_20240901-210552_Termux_X11

What steps will reproduce the bug?

install firefox and termux-x11-nightly launch firefox on Termux:x11 (or in any desktop environment)

What is the expected behavior?

the white edges shouldn't exist (or only a few px wide) and are more rounded

System information

Termux Variables:
TERMUX_APP_PACKAGE_MANAGER=apt
TERMUX_APP__APK_FILE=/data/app/~~dllTk59tz_Tal1whq4SopQ==/com.termux-MzPNcKvS4lgZpKrmn3xq4g==/base.apk
TERMUX_APP__APK_RELEASE=GITHUB
TERMUX_APP__APP_VERSION_CODE=1020
TERMUX_APP__APP_VERSION_NAME=0.119.0-b1+monet36
TERMUX_APP__DATA_DIR=/data/user/0/com.termux
TERMUX_APP__IS_DEBUGGABLE_BUILD=true
TERMUX_APP__IS_INSTALLED_ON_EXTERNAL_STORAGE=false
TERMUX_APP__PACKAGE_NAME=com.termux
TERMUX_APP__PID=31638
TERMUX_APP__TARGET_SDK=28
TERMUX_VERSION=0.119.0-b1+monet36
TERMUX__SE_FILE_CONTEXT=u:object_r:app_data_file:s0:c77,c257,c512,c768
TERMUX__SE_INFO=default:targetSdkVersion=28:complete
TERMUX__SE_PROCESS_CONTEXT=u:r:untrusted_app_27:s0:c77,c257,c512,c768
TERMUX__UID=10333
TERMUX__USER_ID=0
Packages CPU architecture:
aarch64
Subscribed repositories:
# sources.list
deb https://grimler.se/termux/termux-main stable main
# tur-repo (sources.list.d/tur.list)
deb https://tur.kcubeterm.com tur-packages tur tur-on-device tur-continuous
# x11-repo (sources.list.d/x11.list)
deb https://grimler.se/termux/termux-x11 x11 main
Updatable packages:
All packages up to date
termux-tools version:
1.43.4
Android version:
14
Kernel build information:
Linux localhost 5.10.218-android12-9-04296-g686e8cd4df17-ab12127007 #1 SMP PREEMPT Tue Jul 23 14:06:11 UTC 2024 aarch64 Android
Device manufacturer:
Xiaomi
Device model:
23049RAD8C
LD Variables:
LD_LIBRARY_PATH=
LD_PRELOAD=/data/data/com.termux/files/usr/lib/libtermux-exec.so
Installed termux plugins:
com.termux.window versionCode:15
com.termux.styling versionCode:1000
com.termux.api versionCode:51
com.termux.widget versionCode:13
com.termux.boot versionCode:1000
com.termux.x11 versionCode:15

IntinteDAO commented 2 months ago

Isn't this caused by the compositor being disabled in Xfce4?

813ethan commented 2 months ago

didn't help even if compositor enabled or firefox launched solely by termux-x11 (instead of using xfce4)

813ethan commented 2 months ago

termux-x11 :1 -xstartup "firefox" without any xfce4 component Screenshot_20240902-073906_Termux_X11

IntinteDAO commented 2 months ago

didn't help even if compositor enabled or firefox launched solely by termux-x11 (instead of using xfce4)

Yep, you need a compositor to have transparencies. It's not releated with Xfce4.

If you want to enable compositor

In "Xfce4 Settings" go to "Window Manager Tweaks", next "Compositor" and Enable them. Otherwise you can install other compositor software like picom

813ethan commented 2 months ago

didn't help even if compositor enabled or firefox launched solely by termux-x11 (instead of using xfce4)

Yep, you need a compositor to have transparencies. It's not releated with Xfce4.

If you want to enable compositor

In "Xfce4 Settings" go to "Window Manager Tweaks", next "Compositor" and Enable them. Otherwise you can install other compositor software like picom

ok so what next? the white edge still exist Screenshot_20240902-200446_Termux_X11

813ethan commented 2 months ago

note that the compositor is ALWAYS enabled for me since i reported this issue

enabling the shadows under popup windows checkmark still didnt work for me and the white edge still showed up

if i lower the opacity of popup windows, it just makes the entire menu transparent

813ethan commented 2 months ago

if you dont have this issue in native termux-x11 (NOT proot-distro / chroot / lxc) firefox, can you at least send a screenshot of that? would be appreciated

termux / termux-packages