Set tooltip for read-only nested tables

apps/opencs/view/world/dialoguesubview.cpp

@@ -583,13 +583,13 @@ void CSVWorld::EditWidget::remake(int row)
                 table->resizeColumnsToContents();
                 if (!editable)
                 {
-                    // Make table look disabled without actually disabling.
-                    // This allows user to scroll through table without
-                    // being able to edit items.
+                    // Disallow table editing, selection, and focus.
+                    // This allows user to scroll through table but not edit items.
+                    // Disabling table doesn't allow user to scroll.
                     table->setEditTriggers(QAbstractItemView::NoEditTriggers);
                     table->setSelectionMode(QAbstractItemView::NoSelection);
                     table->setFocusPolicy(Qt::NoFocus);
-                    table->setStyleSheet("background-color: whitesmoke");
+                    table->setToolTip("Currently read-only");
                 }
 
                 int rows = mTable->rowCount(mTable->index(row, i));