Xfce panel plugin which allows to put the maximized window title and windows buttons on the panel.
Original plugin's features:
FAQ:
Q: How do I hide the window decorations on maximized windows on Xfce?
A: Xfce 4.12 now support Titileless feature!! Enable it in window manager tweaks → accessibility.
This code is derived from original 'Window Applets' from Andrej Belcijan. See http://gnome-look.org/content/show.php?content=103732 for infos.
See this page for screenshots
For Arch Linux users AUR package is available
./autogen.sh --prefix=/usr
make
sudo make install
Bugs should be reported right to this GitHub page