Provide QPlatformWindow::hasPendingUpdateRequest() helper function

So that platform plugins don't need to dive into QWindowPrivate.

Change-Id: Ia2d94b3e9236e4a68857e6afe7af063f1b0d0aeb
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

1 files changed, 2 insertions, 4 deletions

diff --git a/src/plugins/platforms/cocoa/qnsview_drawing.mm b/src/plugins/platforms/cocoa/qnsview_drawing.mm
index 3b72715616..fc5f806cb6 100644
--- a/src/plugins/platforms/cocoa/qnsview_drawing.mm
+++ b/src/plugins/platforms/cocoa/qnsview_drawing.mm
@@ -115,17 +115,15 @@
     }
 #endif
 
-    QWindowPrivate *windowPrivate = qt_window_private(m_platformWindow->window());
-
     if (m_updateRequested) {
-        Q_ASSERT(windowPrivate->updateRequestPending);
+        Q_ASSERT(m_platformWindow->hasPendingUpdateRequest());
         m_platformWindow->deliverUpdateRequest();
         m_updateRequested = false;
     } else {
         m_platformWindow->handleExposeEvent(dirtyRegion);
     }
 
-    if (windowPrivate->updateRequestPending) {
+    if (m_platformWindow->hasPendingUpdateRequest()) {
         // A call to QWindow::requestUpdate was issued during event delivery above,
         // but AppKit will reset the needsDisplay state of the view after completing
         // the current display cycle, so we need to defer the request to redisplay.