[Pkg-xfce-devel] Bug#820927: xfce4-pulseaudio-plugin panel icon invisible when panel is transparent

[Matthew Foulkes]

Package: xfce4-pulseaudio-plugin
Version: 0.2.4-1
Severity: minor

Dear Maintainer,

I run xfce4 with the standard Xfce desktop style and the Faenza icon
set. If I make the panel transparent by setting its "Alpha" to 0,
the xfce4-pulseaudio-plugin panel icon disappears. I would expect
the icon's background to become transparent to match the panel, but
the foreground becomes transparent too. The icon still takes up space
on the panel and appears on mouse-over, but is invisible otherwise.

Changing the icon set and/or modifying the icon files installed by
xfce4-pulseaudio-plugin in /usr/share/icons/hicolor has no effect.
Switching to any other "Xfce-" desktop style also has no effect. If
I change to the "Raleigh" style, the foreground and background of the
xfce4-pulseaudio-plugin icon are *both* non-transparent, with the
background a pale gray color.

This may or may not be related to bug 808942.

Thanks for your help.

Matthew



-- System Information:
Debian Release: stretch/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'testing-updates')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.4.0-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages xfce4-pulseaudio-plugin depends on:
ii  libatk1.0-0              2.20.0-1
ii  libc6                    2.22-5
ii  libcairo-gobject2        1.14.6-1+b1
ii  libcairo2                1.14.6-1+b1
ii  libdbus-1-3              1.10.8-1
ii  libdbus-glib-1-2         0.106-1
ii  libgdk-pixbuf2.0-0       2.32.3-1.2
ii  libglib2.0-0             2.48.0-1
ii  libgtk-3-0               3.18.9-1
ii  libkeybinder-3.0-0       0.3.1-1
ii  libnotify4               0.7.6-2
ii  libpango-1.0-0           1.38.1-1
ii  libpangocairo-1.0-0      1.38.1-1
ii  libpulse-mainloop-glib0  8.0-2
ii  libpulse0                8.0-2
ii  libxfce4panel-2.0-4      4.12.0-4
ii  libxfce4ui-2-0           4.12.1-2
ii  libxfce4util7            4.12.1-2
ii  libxfconf-0-2            4.12.0-2+b1

Versions of packages xfce4-pulseaudio-plugin recommends:
ii  pavucontrol  3.0-3+b2

xfce4-pulseaudio-plugin suggests no packages.

-- no debconf information