1 files changed, 2 insertions, 9 deletions
diff --git a/sc/source/ui/docshell/datastream.cxx b/sc/source/ui/docshell/datastream.cxx
index 493b9224bbfb..a06354eeaec2 100644
--- a/sc/source/ui/docshell/datastream.cxx
+++ b/sc/source/ui/docshell/datastream.cxx
@@ -65,15 +65,11 @@ private:
     {
         while (!mbTerminate)
         {
-            // wait for a small amount of time, so that
-            // painting methods have a chance to be called.
-            // And also to make UI more responsive.
-            TimeValue const aTime = {0, 100000};
             maStart.wait();
             maStart.reset();
             if (!mbTerminate)
                 while (mpDataStream->ImportData())
-                    wait(aTime);
+                    ;
         };
     }
 };
@@ -352,6 +348,7 @@ void DataStream::SetRefreshOnEmptyLine( bool bVal )
 void DataStream::Refresh()
 {
     // Hard recalc will repaint the grid area.
+    Application::Yield();
     mpDocShell->DoHardRecalc(true);
     mpDocShell->SetDocumentModified(true);
 
@@ -513,14 +510,10 @@ void DataStream::Text2Doc() {}
 
 bool DataStream::ImportData()
 {
-    SolarMutexGuard aGuard;
     if (!mbValuesInLine)
         // We no longer support this mode. To be deleted later.
         return false;
 
-    if (ScDocShell::GetViewData()->GetViewShell()->NeedsRepaint())
-        return mbRunning;
-
     Text2Doc();
     return mbRunning;
 }