Way to disable Operas window Close -button?
Is there way to disable windows close button [X] or change it to do same procedure than CTRL+SHIFT+X which closes all the Opera windows and saves the session with all of these windows.
Because of lack of tab stacks I've been using separate windows for separate things and I too often accidentally close one window instead of whole Opera and then I lost my fine tuned tabs. (And if I accidentally close second one I lost it permanently because there's no recent window -option after restarting Opera - that happened too.
In Opera 12.16 or earlier set the “Confirm exit” option — that won't stop you closing the first Window, but it will stop you closing the second, and the first can be recovered from the Trash Can menu.