Fix #13510: [Plugin] list view scroll resets when items is set.

distribution/changelog.txt

@@ -17,6 +17,7 @@
 - Fix: [#13469] Exception thrown from plugin in context.subscribe.
 - Fix: [#13477] Plug-in widget tooltips do not work.
 - Fix: [#13489] Mechanics continue heading to inspect broken down rides.
+- Fix: [#13510] [Plugin] list view scroll resets when items is set.
 - Improved: [#12917] Changed peep movement so that they stay more spread out over the full width of single tile paths.
 - Removed: [#13423] Built-in explode guests cheat (replaced by plug-in).
 

src/openrct2-ui/scripting/CustomListView.cpp

@@ -226,7 +226,8 @@ void CustomListView::SetScrollbars(ScrollbarType value, bool initialising)
             else
                 widget->content = 0;
         }
-        RefreshScroll();
+        WindowInitScrollWidgets(ParentWindow);
+        Invalidate();
     }
 }
 
@@ -243,7 +244,8 @@ void CustomListView::SetColumns(const std::vector<ListViewColumn>& columns, bool
     SortItems(0, ColumnSortOrder::None);
     if (!initialising)
     {
-        RefreshScroll();
+        window_update_scroll_widgets(ParentWindow);
+        Invalidate();
     }
 }
 
@@ -270,7 +272,8 @@ void CustomListView::SetItems(std::vector<ListViewItem>&& items, bool initialisi
     SortItems(0, ColumnSortOrder::None);
     if (!initialising)
     {
-        RefreshScroll();
+        window_update_scroll_widgets(ParentWindow);
+        Invalidate();
     }
 }
 
@@ -726,12 +729,6 @@ std::optional<RowColumn> CustomListView::GetItemIndexAt(const ScreenCoordsXY& po
     return result;
 }
 
-void CustomListView::RefreshScroll()
-{
-    WindowInitScrollWidgets(ParentWindow);
-    Invalidate();
-}
-
 rct_widget* CustomListView::GetWidget() const
 {
     size_t scrollIndex = 0;

src/openrct2-ui/scripting/CustomListView.h

@@ -145,7 +145,6 @@ namespace OpenRCT2::Ui::Windows
             rct_drawpixelinfo* dpi, const ScreenCoordsXY& pos, const ScreenSize& size, const char* text,
             bool isHighlighted) const;
         std::optional<RowColumn> GetItemIndexAt(const ScreenCoordsXY& pos);
-        void RefreshScroll();
         rct_widget* GetWidget() const;
         void Invalidate();
     };