xfce4-popup-windowmenu
panel for Xfce4 desktop environment
RUN apt-get update && \
apt-get install -y xfce4-panel
RUN apt-get update && \
apt-get install -y xfce4-panel
RUN apk add xfce4-panel
RUN pacman -S --noconfirm xfce4-panel
RUN apt-get update && \
apt-get install -y xfce4-panel
RUN dnf install -y xfce4-panel
RUN apt-get update && \
apt-get install -y xfce4-panel