Map drag event positions to global during dock/toolbar drag

Drag event positions are window relatives, QMainWindowLayout::hover
expects global coordinates however.

Fixes: QTBUG-122949
Pick-to: 6.7 6.6
Change-Id: I28469ba1b5ef88661e744d4cf87f6acab3eb2c72
Reviewed-by: David Edmundson <davidedmundson@kde.org>
Reviewed-by: Axel Spoerl <axel.spoerl@qt.io>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/widgets/widgets/qmainwindow.cpp b/src/widgets/widgets/qmainwindow.cpp
index 85353d9b4e..4534058d45 100644
--- a/src/widgets/widgets/qmainwindow.cpp
+++ b/src/widgets/widgets/qmainwindow.cpp
@@ -1296,7 +1296,8 @@ bool QMainWindow::event(QEvent *event)
             if (!d->layout->draggingWidget)
                 break;
             auto dragMoveEvent = static_cast<QDragMoveEvent *>(event);
-            d->layout->hover(d->layout->draggingWidget, dragMoveEvent->position().toPoint());
+            d->layout->hover(d->layout->draggingWidget,
+                             mapToGlobal(dragMoveEvent->position()).toPoint());
             event->accept();
             return true;
         }