add file

node_modules/vuetify/es5/mixins/scrollable/index.js

@@ -0,0 +1,109 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+
+var _directives = require("../../directives");
+
+var _console = require("../../util/console");
+
+var _vue = _interopRequireDefault(require("vue"));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+// Directives
+// Utilities
+// Types
+
+/**
+ * Scrollable
+ *
+ * Used for monitoring scrolling and
+ * invoking functions based upon
+ * scrolling thresholds being
+ * met.
+ */
+
+/* @vue/component */
+var _default = _vue.default.extend({
+  name: 'scrollable',
+  directives: {
+    Scroll: _directives.Scroll
+  },
+  props: {
+    scrollTarget: String,
+    scrollThreshold: [String, Number]
+  },
+  data: function data() {
+    return {
+      currentScroll: 0,
+      currentThreshold: 0,
+      isActive: false,
+      isScrollingUp: false,
+      previousScroll: 0,
+      savedScroll: 0,
+      target: null
+    };
+  },
+  computed: {
+    /**
+     * A computed property that returns
+     * whether scrolling features are
+     * enabled or disabled
+     */
+    canScroll: function canScroll() {
+      return typeof window !== 'undefined';
+    },
+
+    /**
+     * The threshold that must be met before
+     * thresholdMet function is invoked
+     */
+    computedScrollThreshold: function computedScrollThreshold() {
+      return this.scrollThreshold ? Number(this.scrollThreshold) : 300;
+    }
+  },
+  watch: {
+    isScrollingUp: function isScrollingUp() {
+      this.savedScroll = this.savedScroll || this.currentScroll;
+    },
+    isActive: function isActive() {
+      this.savedScroll = 0;
+    }
+  },
+  mounted: function mounted() {
+    if (this.scrollTarget) {
+      this.target = document.querySelector(this.scrollTarget);
+
+      if (!this.target) {
+        (0, _console.consoleWarn)("Unable to locate element with identifier ".concat(this.scrollTarget), this);
+      }
+    }
+  },
+  methods: {
+    onScroll: function onScroll() {
+      var _this = this;
+
+      if (!this.canScroll) return;
+      this.previousScroll = this.currentScroll;
+      this.currentScroll = this.target ? this.target.scrollTop : window.pageYOffset;
+      this.isScrollingUp = this.currentScroll < this.previousScroll;
+      this.currentThreshold = Math.abs(this.currentScroll - this.computedScrollThreshold);
+      this.$nextTick(function () {
+        if (Math.abs(_this.currentScroll - _this.savedScroll) > _this.computedScrollThreshold) _this.thresholdMet();
+      });
+    },
+
+    /**
+     * The method invoked when
+     * scrolling in any direction
+     * has exceeded the threshold
+     */
+    thresholdMet: function thresholdMet() {}
+  }
+});
+
+exports.default = _default;
+//# sourceMappingURL=index.js.map

node_modules/vuetify/es5/mixins/scrollable/index.js.map

@@ -0,0 +1 @@
+{"version":3,"sources":["../../../src/mixins/scrollable/index.ts"],"names":[],"mappings":";;;;;;;AACA;;AAGA;;AAGA;;;;AAPA;AAGA;AAGA;;AAGA;;;;;;;;;AAQA;eACe,aAAI,MAAJ,CAAW;AACxB,EAAA,IAAI,EAAE,YADkB;AAGxB,EAAA,UAAU,EAAE;AAAE,IAAA,MAAM,EAAN;AAAF,GAHY;AAKxB,EAAA,KAAK,EAAE;AACL,IAAA,YAAY,EAAE,MADT;AAEL,IAAA,eAAe,EAAE,CAAC,MAAD,EAAS,MAAT;AAFZ,GALiB;AAUxB,EAAA,IAAI,EAAE;AAAA,WAAO;AACX,MAAA,aAAa,EAAE,CADJ;AAEX,MAAA,gBAAgB,EAAE,CAFP;AAGX,MAAA,QAAQ,EAAE,KAHC;AAIX,MAAA,aAAa,EAAE,KAJJ;AAKX,MAAA,cAAc,EAAE,CALL;AAMX,MAAA,WAAW,EAAE,CANF;AAOX,MAAA,MAAM,EAAE;AAPG,KAAP;AAAA,GAVkB;AAoBxB,EAAA,QAAQ,EAAE;AACR;;;;;AAKA,IAAA,SANQ,uBAMC;AACP,aAAO,OAAO,MAAP,KAAkB,WAAzB;AACD,KARO;;AASR;;;;AAIA,IAAA,uBAbQ,qCAae;AACrB,aAAO,KAAK,eAAL,GACH,MAAM,CAAC,KAAK,eAAN,CADH,GAEH,GAFJ;AAGD;AAjBO,GApBc;AAwCxB,EAAA,KAAK,EAAE;AACL,IAAA,aADK,2BACQ;AACX,WAAK,WAAL,GAAmB,KAAK,WAAL,IAAoB,KAAK,aAA5C;AACD,KAHI;AAIL,IAAA,QAJK,sBAIG;AACN,WAAK,WAAL,GAAmB,CAAnB;AACD;AANI,GAxCiB;AAiDxB,EAAA,OAjDwB,qBAiDjB;AACL,QAAI,KAAK,YAAT,EAAuB;AACrB,WAAK,MAAL,GAAc,QAAQ,CAAC,aAAT,CAAuB,KAAK,YAA5B,CAAd;;AAEA,UAAI,CAAC,KAAK,MAAV,EAAkB;AAChB,qFAAwD,KAAK,YAA7D,GAA6E,IAA7E;AACD;AACF;AACF,GAzDuB;AA2DxB,EAAA,OAAO,EAAE;AACP,IAAA,QADO,sBACC;AAAA;;AACN,UAAI,CAAC,KAAK,SAAV,EAAqB;AAErB,WAAK,cAAL,GAAsB,KAAK,aAA3B;AACA,WAAK,aAAL,GAAqB,KAAK,MAAL,GACjB,KAAK,MAAL,CAAY,SADK,GAEjB,MAAM,CAAC,WAFX;AAIA,WAAK,aAAL,GAAqB,KAAK,aAAL,GAAqB,KAAK,cAA/C;AACA,WAAK,gBAAL,GAAwB,IAAI,CAAC,GAAL,CAAS,KAAK,aAAL,GAAqB,KAAK,uBAAnC,CAAxB;AAEA,WAAK,SAAL,CAAe,YAAK;AAClB,YACE,IAAI,CAAC,GAAL,CAAS,KAAI,CAAC,aAAL,GAAqB,KAAI,CAAC,WAAnC,IACA,KAAI,CAAC,uBAFP,EAGE,KAAI,CAAC,YAAL;AACH,OALD;AAMD,KAlBM;;AAmBP;;;;;AAKA,IAAA,YAxBO,0BAwBK,CAAkB;AAxBvB;AA3De,CAAX,C","sourcesContent":["// Directives\nimport { Scroll } from '../../directives'\n\n// Utilities\nimport { consoleWarn } from '../../util/console'\n\n// Types\nimport Vue from 'vue'\n\n/**\n * Scrollable\n *\n * Used for monitoring scrolling and\n * invoking functions based upon\n * scrolling thresholds being\n * met.\n */\n/* @vue/component */\nexport default Vue.extend({\n  name: 'scrollable',\n\n  directives: { Scroll },\n\n  props: {\n    scrollTarget: String,\n    scrollThreshold: [String, Number],\n  },\n\n  data: () => ({\n    currentScroll: 0,\n    currentThreshold: 0,\n    isActive: false,\n    isScrollingUp: false,\n    previousScroll: 0,\n    savedScroll: 0,\n    target: null as Element | null,\n  }),\n\n  computed: {\n    /**\n     * A computed property that returns\n     * whether scrolling features are\n     * enabled or disabled\n     */\n    canScroll (): boolean {\n      return typeof window !== 'undefined'\n    },\n    /**\n     * The threshold that must be met before\n     * thresholdMet function is invoked\n     */\n    computedScrollThreshold (): number {\n      return this.scrollThreshold\n        ? Number(this.scrollThreshold)\n        : 300\n    },\n  },\n\n  watch: {\n    isScrollingUp () {\n      this.savedScroll = this.savedScroll || this.currentScroll\n    },\n    isActive () {\n      this.savedScroll = 0\n    },\n  },\n\n  mounted () {\n    if (this.scrollTarget) {\n      this.target = document.querySelector(this.scrollTarget)\n\n      if (!this.target) {\n        consoleWarn(`Unable to locate element with identifier ${this.scrollTarget}`, this)\n      }\n    }\n  },\n\n  methods: {\n    onScroll () {\n      if (!this.canScroll) return\n\n      this.previousScroll = this.currentScroll\n      this.currentScroll = this.target\n        ? this.target.scrollTop\n        : window.pageYOffset\n\n      this.isScrollingUp = this.currentScroll < this.previousScroll\n      this.currentThreshold = Math.abs(this.currentScroll - this.computedScrollThreshold)\n\n      this.$nextTick(() => {\n        if (\n          Math.abs(this.currentScroll - this.savedScroll) >\n          this.computedScrollThreshold\n        ) this.thresholdMet()\n      })\n    },\n    /**\n     * The method invoked when\n     * scrolling in any direction\n     * has exceeded the threshold\n     */\n    thresholdMet () { /* noop */ },\n  },\n})\n"],"sourceRoot":"","file":"index.js"}