QmlDesigner: Fix mouse position on material browser to 3d editor drag

The mouse position from Edit3DWidget needs to be mapped to Edit3DCanvas
before resolving the 3d position.

Fixes: QDS-7840
Change-Id: I85bc1e9268d6f683382a5431997263429ea13470
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Mahmoud Badri <mahmoud.badri@qt.io>

1 files changed, 4 insertions, 2 deletions

diff --git a/src/plugins/qmldesigner/components/edit3d/edit3dwidget.cpp b/src/plugins/qmldesigner/components/edit3d/edit3dwidget.cpp
index 30b8894bbe..e05c3dd10a 100644
--- a/src/plugins/qmldesigner/components/edit3d/edit3dwidget.cpp
+++ b/src/plugins/qmldesigner/components/edit3d/edit3dwidget.cpp
@@ -339,6 +339,8 @@ void Edit3DWidget::dragEnterEvent(QDragEnterEvent *dragEnterEvent)
 
 void Edit3DWidget::dropEvent(QDropEvent *dropEvent)
 {
+    const QPointF pos = m_canvas->mapFrom(this, dropEvent->position());
+
     // handle dropping materials
     if (dropEvent->mimeData()->hasFormat(Constants::MIME_TYPE_MATERIAL)) {
         QByteArray data = dropEvent->mimeData()->data(Constants::MIME_TYPE_MATERIAL);
@@ -348,13 +350,13 @@ void Edit3DWidget::dropEvent(QDropEvent *dropEvent)
         ModelNode matNode = m_view->modelNodeForInternalId(internalId);
 
         if (matNode.isValid())
-            m_view->dropMaterial(matNode, dropEvent->position());
+            m_view->dropMaterial(matNode, pos);
         return;
     }
 
     // handle dropping bundle materials
     if (dropEvent->mimeData()->hasFormat(Constants::MIME_TYPE_BUNDLE_MATERIAL)) {
-        m_view->dropBundleMaterial(dropEvent->position());
+        m_view->dropBundleMaterial(pos);
         return;
     }