Added additional dontScrollToShowThisRange parameter to selectRangeOfRows in ListBox

modules/juce_gui_basics/widgets/juce_ListBox.cpp

@@ -552,7 +552,7 @@ SparseSet<int> ListBox::getSelectedRows() const
     return selected;
 }
 
-void ListBox::selectRangeOfRows (int firstRow, int lastRow)
+void ListBox::selectRangeOfRows (int firstRow, int lastRow, bool dontScrollToShowThisRange)
 {
     if (multipleSelection && (firstRow != lastRow))
     {
@@ -566,7 +566,7 @@ void ListBox::selectRangeOfRows (int firstRow, int lastRow)
         selected.removeRange (Range<int> (lastRow, lastRow + 1));
     }
 
-    selectRowInternal (lastRow, false, false, true);
+    selectRowInternal (lastRow, dontScrollToShowThisRange, false, true);
 }
 
 void ListBox::flipRowSelection (const int row)

modules/juce_gui_basics/widgets/juce_ListBox.h

@@ -265,11 +265,15 @@ public:
         This will add these rows to the current selection, so you might need to
         clear the current selection first with deselectAllRows()
 
-        @param firstRow     the first row to select (inclusive)
-        @param lastRow      the last row to select (inclusive)
+        @param firstRow                       the first row to select (inclusive)
+        @param lastRow                        the last row to select (inclusive)
+        @param dontScrollToShowThisRange      if true, the list's position won't change; if false and
+                                              the selected range is off-screen, it'll scroll to make
+                                              sure that the range of rows is on-screen
     */
     void selectRangeOfRows (int firstRow,
-                            int lastRow);
+                            int lastRow,
+                            bool dontScrollToShowThisRange = false);
 
     /** Deselects a row.
         If it's not currently selected, this will do nothing.