new graph qclasses

Doc/graph/qclasses.gv

+digraph QtClasses
+{
+    node[shape=box];
+
+    QGraphicsView->QAbstractScrollArea->QFrame->QWidget[arrowhead=onormal color=chocolate4];
+
+    QGraphicsView->QGraphicsScene[style=dashed color=blue];
+
+    QGraphicsScene->QObject[arrowhead=onormal color=chocolate4];
+
+    QGraphicsProxyWidget->QGraphicsWidget->QGraphicsObject->QGraphicsItem[arrowhead=onormal color=chocolate4];
+    QGraphicsObject->QObject[arrowhead=onormal color=chocolate4];
+    QGraphicsWidget->QGraphicsLayoutItem[arrowhead=onormal color=chocolate4];
+
+}
\ No newline at end of file

hugo/content/dev/dev/analyses.md

@@ -11,6 +11,10 @@ Data and job view class hierarchy:
 
 {{< figscg src="/img/auto/src_doc/data+job-view.svg" width="800px">}}
 
+Qt graphics classes:
+
+{{< figscg src="/img/auto/src_doc/qclasses.svg" width="800px">}}
+
 Mask collaboration:
 
 {{< figscg src="/img/auto/src_doc/mask-classes.svg" width="800px">}}