I have a jar file. Happens to be Minecraft in this case, but there’s at least one other I have in mind, so I’m seeking general instructions for MATE - or… GNOME? I’m still a little hazy on which part is which.
I have Java installed such that I can double-click on the jar and it runs in Java. I can make a link on the Desktop, but I’d rather put it on a panel as an icon. As a bonus, I wouldn’t mind knowing how to add it to my Games menu.
I especially don’t mind a link to a tutorial that works. Things I found so far didn’t.
To add to panel, right click the top panel > Add to panel > Custom Application Launcher and put its path in (I assume that you right click the desktop icon and copy the string shown in properties?):
To add to the menu, right click Applications > Edit Menus > select "Games" > New item > Add and paste the command in the command line (browse if necessary):
Create a desktop file for the java program, make it executable (right-click > properties > check ‘executable’ checkbox under the permissions tab). Then search for this program (the desktop file name) and it should show up and you can put it on the panel.