#2848 Add a resize in OverlayItem Widget to tighten the widget to the possibly resized overly item

ApplicationCode/UserInterface/RiuCvfOverlayItemWidget.cpp

@@ -128,6 +128,7 @@ void RiuCvfOverlayItemWidget::updateFromOverlyItem( cvf::OverlayItem * item)
 
     m_overlayItemLabel->setPixmap(pixmap);
     this->setMinimumSize(QSize(width, height));
+    this->resize(QSize(width, height));
 
 }