Do not cache the sizeHint() while we're in QGraphicsWidget's constructor.

Do not send a QFontChange event before the item has been polished. This
is because we cannot call a virtual function while we're in the ctor.
This is basically the same as how we do it in QWidget.

Task-number: 246215
Reviewed-by: alexis

1 files changed, 2 insertions, 0 deletions

diff --git a/src/gui/graphicsview/qgraphicswidget_p.cpp b/src/gui/graphicsview/qgraphicswidget_p.cpp
index 641409d..789f8da 100644
--- a/src/gui/graphicsview/qgraphicswidget_p.cpp
+++ b/src/gui/graphicsview/qgraphicswidget_p.cpp
@@ -274,6 +274,8 @@ void QGraphicsWidgetPrivate::updateFont(const QFont &font)
         }
     }
 
+    if (!polished)
+        return;
     // Notify change.
     QEvent event(QEvent::FontChange);
     QApplication::sendEvent(q, &event);