Add native scrolling to new editor tree views

new_editor/app/Features/Project/ProjectPanel.cpp

@@ -1101,7 +1101,8 @@ std::vector<UIInputEvent> ProjectPanel::BuildTreeInteractionInputEvents(
                 m_layout.treeRect,
                 GetBrowserModel().GetTreeItems(),
                 m_folderExpansion,
-                ResolveUIEditorTreeViewMetrics());
+                ResolveUIEditorTreeViewMetrics(),
+                m_treeInteractionState.verticalOffset);
     return BuildUIEditorTreePanelInteractionInputEvents(
         m_treeDragState,
         layout,
@@ -1548,7 +1549,8 @@ void ProjectPanel::Update(
         m_layout.treeRect,
         GetBrowserModel().GetTreeItems(),
         m_folderExpansion,
-        treeMetrics);
+        treeMetrics,
+        m_treeInteractionState.verticalOffset);
     m_treeFrame.result = {};
 
     if ((m_renameState.active || !m_pendingRenameItemId.empty()) &&
@@ -1673,7 +1675,8 @@ void ProjectPanel::Update(
             m_layout.treeRect,
             GetBrowserModel().GetTreeItems(),
             m_folderExpansion,
-            treeMetrics);
+            treeMetrics,
+            m_treeInteractionState.verticalOffset);
     }
 
     struct ProjectAssetDragCallbacks {
@@ -1795,7 +1798,8 @@ void ProjectPanel::Update(
             m_layout.treeRect,
             GetBrowserModel().GetTreeItems(),
             m_folderExpansion,
-            treeMetrics);
+            treeMetrics,
+            m_treeInteractionState.verticalOffset);
     }
 
     const bool suppressPanelPointerEvents =