sander added a comment.
> What is the behavior of the mouse buttons? In other words can the left mouse button make it go forward without being anywhere on the screen, and the right button make if go backwards. Yes, doesn't that work for you? The complete logic is in the method `mousePressEvent` in the file `presentationwidget.cpp`, if you care for the details. REPOSITORY R223 Okular REVISION DETAIL https://phabricator.kde.org/D18118 To: sander, #okular, ngraham Cc: sander, gbodley, michaelweghorn, aacid, ngraham, okular-devel, tfella, darcyshen