opencode/patches/@tanstack%2Fvirtual-core@3.17.0.patch

diff --git a/dist/cjs/index.cjs b/dist/cjs/index.cjs
index df75d0cf0347b62906e04e454d4f4ef062ed5c48..e5110715b049c6c8b992bd1375a7432df7c0182e 100644
--- a/dist/cjs/index.cjs
+++ b/dist/cjs/index.cjs
@@ -526,6 +526,7 @@ class Virtualizer {
       this.scrollOffset = this.scrollOffset ?? (typeof this.options.initialOffset === "function" ? this.options.initialOffset() : this.options.initialOffset);
       return this.scrollOffset;
     };
+    this.getLogicalScrollOffset = () => this.getScrollOffset() + this.scrollAdjustments;
     this.getFurthestMeasurement = (measurements, index) => {
       const furthestMeasurementsFound = /* @__PURE__ */ new Map();
       const furthestMeasurements = /* @__PURE__ */ new Map();
@@ -715,10 +716,12 @@ class Virtualizer {
         this.options.lanes
       ],
       (measurements, outerSize, scrollOffset, lanes) => {
+        const maxScrollOffset = Math.max(this.getTotalSize() - outerSize, 0);
+        const effectiveScrollOffset = Math.min(Math.max(scrollOffset, 0), maxScrollOffset);
         return this.range = measurements.length > 0 && outerSize > 0 ? calculateRange({
           measurements,
           outerSize,
-          scrollOffset,
+          scrollOffset: effectiveScrollOffset,
           lanes,
           // Pass the typed array so binary search + forward-walk can
           // read start/end directly from Float64Array, skipping the
diff --git a/dist/cjs/index.d.cts b/dist/cjs/index.d.cts
index c61ee17752565253f795c7fc7d57e86237ecbb52..705bb7e3a121b040fb1a3e7890179eaa3e9b219e 100644
--- a/dist/cjs/index.d.cts
+++ b/dist/cjs/index.d.cts
@@ -108,6 +108,7 @@ export declare class Virtualizer<TScrollElement extends Element | Window, TItemE
     scrollRect: Rect | null;
     scrollOffset: number | null;
     scrollDirection: ScrollDirection | null;
+    getLogicalScrollOffset: () => number;
     private scrollAdjustments;
     private _iosDeferredAdjustment;
     private _iosTouching;
diff --git a/dist/esm/index.d.ts b/dist/esm/index.d.ts
index b03abab604eb6578f6f56ff92c489259cfaf8f19..0495f372ea000dffc416c4f56809946f7ba73099 100644
--- a/dist/esm/index.d.ts
+++ b/dist/esm/index.d.ts
@@ -108,6 +108,7 @@ export declare class Virtualizer<TScrollElement extends Element | Window, TItemE
     scrollRect: Rect | null;
     scrollOffset: number | null;
     scrollDirection: ScrollDirection | null;
+    getLogicalScrollOffset: () => number;
     private scrollAdjustments;
     private _iosDeferredAdjustment;
     private _iosTouching;
diff --git a/dist/esm/index.js b/dist/esm/index.js
index e384cf7541978a2782b9dca68146e869b16ac3f2..77af22006325377bf9ca0052a3554f881f9e75fe 100644
--- a/dist/esm/index.js
+++ b/dist/esm/index.js
@@ -524,6 +524,7 @@ class Virtualizer {
       this.scrollOffset = this.scrollOffset ?? (typeof this.options.initialOffset === "function" ? this.options.initialOffset() : this.options.initialOffset);
       return this.scrollOffset;
     };
+    this.getLogicalScrollOffset = () => this.getScrollOffset() + this.scrollAdjustments;
     this.getFurthestMeasurement = (measurements, index) => {
       const furthestMeasurementsFound = /* @__PURE__ */ new Map();
       const furthestMeasurements = /* @__PURE__ */ new Map();
@@ -713,10 +714,12 @@ class Virtualizer {
         this.options.lanes
       ],
       (measurements, outerSize, scrollOffset, lanes) => {
+        const maxScrollOffset = Math.max(this.getTotalSize() - outerSize, 0);
+        const effectiveScrollOffset = Math.min(Math.max(scrollOffset, 0), maxScrollOffset);
         return this.range = measurements.length > 0 && outerSize > 0 ? calculateRange({
           measurements,
           outerSize,
-          scrollOffset,
+          scrollOffset: effectiveScrollOffset,
           lanes,
           // Pass the typed array so binary search + forward-walk can
           // read start/end directly from Float64Array, skipping the
diff --git a/src/index.ts b/src/index.ts
index d35b3e0695a9c85b261bc1a4fbe23c0a60d5b204..c504e630a60a3a7791345622bb02754b1308fd86 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1047,6 +1047,8 @@ export class Virtualizer<
     return this.scrollOffset
   }

+  getLogicalScrollOffset = () => this.getScrollOffset() + this.scrollAdjustments
+
   private getFurthestMeasurement = (
     measurements: Array<VirtualItem>,
     index: number,
@@ -1334,12 +1336,14 @@ export class Virtualizer<
       this.options.lanes,
     ],
     (measurements, outerSize, scrollOffset, lanes) => {
+      const maxScrollOffset = Math.max(this.getTotalSize() - outerSize, 0)
+      const effectiveScrollOffset = Math.min(Math.max(scrollOffset, 0), maxScrollOffset)
       return (this.range =
         measurements.length > 0 && outerSize > 0
           ? calculateRange({
               measurements,
               outerSize,
-              scrollOffset,
+              scrollOffset: effectiveScrollOffset,
               lanes,
               // Pass the typed array so binary search + forward-walk can
               // read start/end directly from Float64Array, skipping the