comparison src/changesetdetailitem.cpp @ 402:75003687f364

Better version of ensuring the scene size is properly updated and the detail item made visible

 ChangesetDetailItem::boundingRect() const
 {
     int w = 350;
     m_doc->setTextWidth(w);
     return QRectF(-10, -10, w + 10, m_doc->size().height() + 10);
+}
+
+QVariant
+ChangesetDetailItem::itemChange(GraphicsItemChange c, const QVariant &v)
+{
+    if (c == ItemVisibleHasChanged) {
+        bool visible = v.toBool();
+        DEBUG << "ChangesetDetailItem::itemChange: visible = " << visible << endl;
+        if (visible && scene()) {
+            ensureVisible();
+        }
+    }
+    return v;
 }
 
 void
 ChangesetDetailItem::paint(QPainter *paint,
 			   const QStyleOptionGraphicsItem *option,