DataGridWidget now supports keypad +/-.

git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3147 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba

Changes.txt

@@ -30,6 +30,8 @@
     insertion of illegal characters.  This will be extended throughout
     the code in future releases.
 
+  * DataGridWidgets in the debugger now respond to keypad '+' and '-'.
+
 -Have fun!
 
 

src/debugger/gui/DataGridWidget.cxx

@@ -423,11 +423,13 @@ bool DataGridWidget::handleKeyDown(StellaKey key, StellaMod mod)
         break;
 
       case KBDK_MINUS: // decrement
+      case KBDK_KP_MINUS:
         if(_editable)
           decrementCell();
         break;
 
       case KBDK_EQUALS: // increment
+      case KBDK_KP_PLUS:
         if(_editable)
           incrementCell();
         break;