Merge pull request #450 from mwoehlke-kitware/show-busy-on-load-mesh

Show busy cursor while loading mesh
Kitware · May 3, 2021 · 60ca98f · 60ca98f
2 parents 8af5994 + 7525429
commit 60ca98f
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/gui/WorldView.cxx b/gui/WorldView.cxx
@@ -104,6 +104,7 @@
 
 #include <QDebug>
 #include <QFileInfo>
+#include <QGuiApplication>
 #include <QMenu>
 #include <QTimer>
 #include <QToolButton>
@@ -1006,11 +1007,15 @@ void WorldView::loadMesh(QString const& path)
     return;
   }
 
+  QGuiApplication::setOverrideCursor(Qt::WaitCursor);
+
   // Create the vtk pipeline and read the mesh
   vtkNew<vtkPLYReader> reader;
   reader->SetFileName(qPrintable(path));
   reader->Update();
 
+  QGuiApplication::restoreOverrideCursor();
+
   this->setMesh(reader->GetOutput());
 }