Move handling of rotation changes from event handler to screen

Have the navigator event handler emit the new rotation as a signal argument
and let the screen class handle all parts of the change, i.e. also notifying
the window system about the geometry change.

This also allows to rotate all screens, not just the primary screen, if this
should be necessary.

Change-Id: I304a80232b84d2d9130e38e955d5a75b1ccad775
Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Reviewed-by: Robin Burchell <robin+qt@viroteck.net>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/plugins/platforms/qnx/qqnxscreen.cpp b/src/plugins/platforms/qnx/qqnxscreen.cpp
index 7ddef321ae..27c1357a87 100644
--- a/src/plugins/platforms/qnx/qqnxscreen.cpp
+++ b/src/plugins/platforms/qnx/qqnxscreen.cpp
@@ -190,6 +190,12 @@ void QQnxScreen::setRotation(int rotation)
 
         // Save new rotation
         m_currentRotation = rotation;
+
+        // TODO: check if other screens are supposed to rotate as well and/or whether this depends
+        // on if clone mode is being used.
+        // Rotating only the primary screen is what we had in the navigator event handler before refactoring
+        if (m_primaryScreen)
+            QWindowSystemInterface::handleScreenGeometryChange(screen(), m_currentGeometry);
     }
 }