Added line number checking to backspace and delete keys.

Refs #7575
mantidproject · Aug 1, 2013 · eb38e3a · eb38e3a
1 parent 49f0dc0
commit eb38e3a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/Code/Mantid/MantidPlot/src/CommandLineInterpreter.cpp b/Code/Mantid/MantidPlot/src/CommandLineInterpreter.cpp
@@ -668,6 +668,7 @@ bool CommandLineInterpreter::handleKeyPress(QKeyEvent* event)
   else if (key == Qt::Key_Delete)
   {
     cursorToEnd = false;
+    handled = (indexOfCursorLine() != indexOfLastLine());
   }
   if(cursorToEnd && key != Qt::Key_Control &&
       (indexOfCursorLine() != indexOfLastLine() || event->matches(QKeySequence::Paste)))
@@ -694,7 +695,7 @@ bool CommandLineInterpreter::handleBackspace()
     getCursorPosition(&dummy, &index);
 
     //check if the cursor is > the start of the line
-    return (index == 0);
+    return (index == 0 || indexOfCursorLine() != indexOfLastLine());
   }
 }