Merge pull request #20401 from mantidproject/fix-table-view-bug

Fix string table values being truncated in table window

MantidPlot/src/Mantid/MantidTable.cpp

@@ -296,12 +296,13 @@ void MantidTable::cellEdited(int row, int col) {
   std::istringstream textStream(text);
   const std::locale systemLocale("");
   textStream.imbue(systemLocale);
-  c->read(index, textStream);
+  c->read(index, textStream.str());
 
   // Set the table view to be the same text after editing.
   // That way, if the string was stupid, it will be reset to the old value.
   std::ostringstream s;
   s.imbue(systemLocale);
+
   // Avoid losing precision for numeric data
   if (c->type() == "double") {
     s.precision(std::numeric_limits<double>::max_digits10);

docs/source/release/v3.11.0/ui.rst

@@ -50,6 +50,7 @@ Custom Interfaces
 
 Bugs Resolved
 -------------
+- Fixed a bug causing table windows with string values to appear truncated if the string contained a space.
 
 SliceViewer Improvements
 ------------------------