comparison view/PaneStack.cpp @ 1617:cbbb411da977

Merge

         av = m_panes[i].alignmentView;
         if (!av) continue;
         if (!(m_options & int(Option::ShowAlignmentViews))) {
             av->hide();
         } else {
-            av->setViewAbove(m_panes[i-1].pane);
-            av->setViewBelow(m_panes[i].pane);
+            av->setAboveView(m_panes[i-1].pane);
+            av->setBelowView(m_panes[i].pane);
+            av->setReferenceView(m_panes[0].pane);
             av->show();
         }
     }
 
     adjustAlignmentViewHeights(size().height());

 PaneStack::unlinkAlignmentViews()
 {
     for (int i = 0; in_range_for(m_panes, i); ++i) {
         auto av = m_panes[i].alignmentView;
         if (!av) continue;
-        av->setViewAbove(nullptr);
-        av->setViewBelow(nullptr);
+        av->setAboveView(nullptr);
+        av->setBelowView(nullptr);
+        av->setReferenceView(nullptr);
     }
 }
 
 void
 PaneStack::resizeEvent(QResizeEvent *ev)

 PaneStack::adjustAlignmentViewHeights(int forMyHeight)
 {
     if (!(m_options & int(Option::ShowAlignmentViews))) return;
     if (!(m_options & int(Option::NoUserResize))) return;
     if (!isVisible()) return;
+    if (m_panes.empty()) return;
 
     int heightPerPane = forMyHeight / int(m_panes.size());
 
     SVCERR << "heightPerPane = " << heightPerPane << " ("
            << forMyHeight << "/" << m_panes.size() << ")" << endl;