Created for the purpuse that im too lazy to go to the menu and click/unclick block trades so I made this little addon to do it for me.
This was my first try to make an addon, And I sure hope to do more.
Moving: Hold "Alt" will unlock it and release it to lock it in place.
Color Changing: When it is not blocking trades, it lights up green.
And when it is blocked, it lights up red
Go test it out and I will polish the code and add uses to it.
This addon is brought to you by the immensly precious help by Phanx and P3lim! Credit to them!