From cea69b8adec1e61adc1fa04cbf46b77c0d72c75e Mon Sep 17 00:00:00 2001 From: Aleix Pol Date: Mon, 23 Nov 2020 20:07:02 +0100 Subject: [PATCH 17/52] xdgshell: Tell the compositor the screen we're expecting to fill The xdgshell protocol allows us to tell the output to fill. This makes it possible to use fullscreen confidently on systems with multiple screens knowing that our windows won't be overlapping one another by calling setScreen accordingly before QWindow::showFullScreen. Pick-to: 6.1 6.0 5.15 Change-Id: I757854c3698639472f3a25ef298ddcca031e1ed5 Reviewed-by: David Edmundson --- .../shellintegration/xdg-shell/qwaylandxdgshell.cpp | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/src/plugins/shellintegration/xdg-shell/qwaylandxdgshell.cpp b/src/plugins/shellintegration/xdg-shell/qwaylandxdgshell.cpp index 1c762944..3a1569f7 100644 --- a/src/plugins/shellintegration/xdg-shell/qwaylandxdgshell.cpp +++ b/src/plugins/shellintegration/xdg-shell/qwaylandxdgshell.cpp @@ -178,9 +178,12 @@ void QWaylandXdgSurface::Toplevel::requestWindowStates(Qt::WindowStates states) } if (changedStates & Qt::WindowFullScreen) { - if (states & Qt::WindowFullScreen) - set_fullscreen(nullptr); - else + if (states & Qt::WindowFullScreen) { + auto screen = m_xdgSurface->window()->waylandScreen(); + if (screen) { + set_fullscreen(screen->output()); + } + } else unset_fullscreen(); } -- 2.35.1