mer-packages/qtwayland — pull request #7 by Vesuri (2013-07-18 13:00:26+00:00)
Title: Implement QPlatformWindow::raise() in QWaylandWindow and relay it to the compositor

raise() now calls wl_shell_surface_set_toplevel(), which then emits a raised() signal on the server side. The compositor can listen to this signal and raise the window on top.