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2026-05-25 17:08:18 +08:00
parent df501f6151
commit f1259b71b5
9178 changed files with 1626125 additions and 0 deletions
@@ -0,0 +1,46 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.getOffsetLeft = getOffsetLeft;
+function getScroll(w) {
+  let ret = w.pageXOffset;
+  const method = 'scrollLeft';
+  if (typeof ret !== 'number') {
+    const d = w.document;
+    // ie6,7,8 standard mode
+    ret = d.documentElement[method];
+    if (typeof ret !== 'number') {
+      // quirks mode
+      ret = d.body[method];
+    }
+  }
+  return ret;
+}
+function getClientPosition(elem) {
+  let x;
+  let y;
+  const doc = elem.ownerDocument;
+  const {
+    body
+  } = doc;
+  const docElem = doc && doc.documentElement;
+  const box = elem.getBoundingClientRect();
+  x = box.left;
+  y = box.top;
+  x -= docElem.clientLeft || body.clientLeft || 0;
+  y -= docElem.clientTop || body.clientTop || 0;
+  return {
+    left: x,
+    top: y
+  };
+}
+function getOffsetLeft(el) {
+  const pos = getClientPosition(el);
+  const doc = el.ownerDocument;
+  // Only IE use `parentWindow`
+  const w = doc.defaultView || doc.parentWindow;
+  pos.left += getScroll(w);
+  return pos.left;
+}