Propagate the view's screen coordinates on global position change in Quick

Based on widget solution: 1e83a2d1b61b13323163dfe8cac64dad397cb202

Task-number: QTBUG-55650
Change-Id: I6df45e7e018fa201c50fe81e8679c36f97ddeb1e
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

1 files changed, 14 insertions, 0 deletions

diff --git a/src/webengine/render_widget_host_view_qt_delegate_quick.cpp b/src/webengine/render_widget_host_view_qt_delegate_quick.cpp
index 290f3f9b0..d5365759d 100644
--- a/src/webengine/render_widget_host_view_qt_delegate_quick.cpp
+++ b/src/webengine/render_widget_host_view_qt_delegate_quick.cpp
@@ -312,6 +312,16 @@ void RenderWidgetHostViewQtDelegateQuick::inputMethodEvent(QInputMethodEvent *ev
 void RenderWidgetHostViewQtDelegateQuick::geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry)
 {
     QQuickItem::geometryChanged(newGeometry, oldGeometry);
+
+    if (window()) {
+        // TODO(pvarga): Use QQuickItem::mapToGlobal from Qt 5.7
+        const QPoint globalPos = window()->mapToGlobal(position().toPoint());
+        if (globalPos != m_lastGlobalPos) {
+            m_lastGlobalPos = globalPos;
+            m_client->windowBoundsChanged();
+        }
+    }
+
     m_client->notifyResize();
 }
 
@@ -344,6 +354,10 @@ QSGNode *RenderWidgetHostViewQtDelegateQuick::updatePaintNode(QSGNode *oldNode,
 
 void RenderWidgetHostViewQtDelegateQuick::onWindowPosChanged()
 {
+    if (window()) {
+        // TODO(pvarga): Use QQuickItem::mapToGlobal from Qt 5.7
+        m_lastGlobalPos = window()->mapToGlobal(position().toPoint());
+    }
     m_client->windowBoundsChanged();
 }