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return __webpack_require__(__webpack_require__.s = 124);
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/************************************************************************/
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/******/({
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/***/ 124:
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/***/ (function (module, __webpack_exports__, __webpack_require__) {
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"use strict";
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__webpack_require__.r(__webpack_exports__);
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// EXTERNAL MODULE: external "element-ui/lib/utils/resize-event"
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var resize_event_ = __webpack_require__(15);
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// EXTERNAL MODULE: external "element-ui/lib/utils/scrollbar-width"
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var scrollbar_width_ = __webpack_require__(37);
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var scrollbar_width_default = /*#__PURE__*/__webpack_require__.n(scrollbar_width_);
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// EXTERNAL MODULE: external "element-ui/lib/utils/util"
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var util_ = __webpack_require__(3);
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// EXTERNAL MODULE: external "element-ui/lib/utils/dom"
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var dom_ = __webpack_require__(2);
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// CONCATENATED MODULE: ./packages/scrollbar/src/util.js
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var BAR_MAP = {
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vertical: {
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offset: 'offsetHeight',
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scroll: 'scrollTop',
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scrollSize: 'scrollHeight',
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size: 'height',
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key: 'vertical',
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axis: 'Y',
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client: 'clientY',
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direction: 'top'
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},
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horizontal: {
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offset: 'offsetWidth',
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scroll: 'scrollLeft',
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scrollSize: 'scrollWidth',
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size: 'width',
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key: 'horizontal',
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axis: 'X',
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client: 'clientX',
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direction: 'left'
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}
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};
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function renderThumbStyle(_ref) {
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var move = _ref.move,
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size = _ref.size,
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bar = _ref.bar;
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var style = {};
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var translate = 'translate' + bar.axis + '(' + move + '%)';
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style[bar.size] = size;
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style.transform = translate;
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style.msTransform = translate;
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style.webkitTransform = translate;
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return style;
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}
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// CONCATENATED MODULE: ./packages/scrollbar/src/bar.js
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/* istanbul ignore next */
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/* harmony default export */
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var src_bar = ({
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name: 'Bar',
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props: {
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vertical: Boolean,
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size: String,
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move: Number
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},
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computed: {
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bar: function bar() {
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return BAR_MAP[this.vertical ? 'vertical' : 'horizontal'];
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},
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wrap: function wrap() {
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return this.$parent.wrap;
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}
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},
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render: function render(h) {
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var size = this.size,
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move = this.move,
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bar = this.bar;
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return h(
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'div',
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{
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'class': ['el-scrollbar__bar', 'is-' + bar.key],
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on: {
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'mousedown': this.clickTrackHandler
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}
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},
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[h('div', {
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ref: 'thumb',
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'class': 'el-scrollbar__thumb',
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on: {
|
'mousedown': this.clickThumbHandler
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},
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style: renderThumbStyle({size: size, move: move, bar: bar})
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})]
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);
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},
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methods: {
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clickThumbHandler: function clickThumbHandler(e) {
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// prevent click event of right button
|
if (e.ctrlKey || e.button === 2) {
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return;
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}
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this.startDrag(e);
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this[this.bar.axis] = e.currentTarget[this.bar.offset] - (e[this.bar.client] - e.currentTarget.getBoundingClientRect()[this.bar.direction]);
|
},
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clickTrackHandler: function clickTrackHandler(e) {
|
var offset = Math.abs(e.target.getBoundingClientRect()[this.bar.direction] - e[this.bar.client]);
|
var thumbHalf = this.$refs.thumb[this.bar.offset] / 2;
|
var thumbPositionPercentage = (offset - thumbHalf) * 100 / this.$el[this.bar.offset];
|
|
this.wrap[this.bar.scroll] = thumbPositionPercentage * this.wrap[this.bar.scrollSize] / 100;
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},
|
startDrag: function startDrag(e) {
|
e.stopImmediatePropagation();
|
this.cursorDown = true;
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Object(dom_["on"])(document, 'mousemove', this.mouseMoveDocumentHandler);
|
Object(dom_["on"])(document, 'mouseup', this.mouseUpDocumentHandler);
|
document.onselectstart = function () {
|
return false;
|
};
|
},
|
mouseMoveDocumentHandler: function mouseMoveDocumentHandler(e) {
|
if (this.cursorDown === false) return;
|
var prevPage = this[this.bar.axis];
|
|
if (!prevPage) return;
|
|
var offset = (this.$el.getBoundingClientRect()[this.bar.direction] - e[this.bar.client]) * -1;
|
var thumbClickPosition = this.$refs.thumb[this.bar.offset] - prevPage;
|
var thumbPositionPercentage = (offset - thumbClickPosition) * 100 / this.$el[this.bar.offset];
|
|
this.wrap[this.bar.scroll] = thumbPositionPercentage * this.wrap[this.bar.scrollSize] / 100;
|
},
|
mouseUpDocumentHandler: function mouseUpDocumentHandler(e) {
|
this.cursorDown = false;
|
this[this.bar.axis] = 0;
|
Object(dom_["off"])(document, 'mousemove', this.mouseMoveDocumentHandler);
|
document.onselectstart = null;
|
}
|
},
|
|
destroyed: function destroyed() {
|
Object(dom_["off"])(document, 'mouseup', this.mouseUpDocumentHandler);
|
}
|
});
|
// CONCATENATED MODULE: ./packages/scrollbar/src/main.js
|
// reference https://github.com/noeldelgado/gemini-scrollbar/blob/master/index.js
|
|
|
/* istanbul ignore next */
|
/* harmony default export */
|
var main = ({
|
name: 'ElScrollbar',
|
|
components: {Bar: src_bar},
|
|
props: {
|
native: Boolean,
|
wrapStyle: {},
|
wrapClass: {},
|
viewClass: {},
|
viewStyle: {},
|
noresize: Boolean, // 如果 container 尺寸不会发生变化，最好设置它可以优化性能
|
tag: {
|
type: String,
|
default: 'div'
|
}
|
},
|
|
data: function data() {
|
return {
|
sizeWidth: '0',
|
sizeHeight: '0',
|
moveX: 0,
|
moveY: 0
|
};
|
},
|
|
|
computed: {
|
wrap: function wrap() {
|
return this.$refs.wrap;
|
}
|
},
|
|
render: function render(h) {
|
var gutter = scrollbar_width_default()();
|
var style = this.wrapStyle;
|
|
if (gutter) {
|
var gutterWith = '-' + gutter + 'px';
|
var gutterStyle = 'margin-bottom: ' + gutterWith + '; margin-right: ' + gutterWith + ';';
|
|
if (Array.isArray(this.wrapStyle)) {
|
style = Object(util_["toObject"])(this.wrapStyle);
|
style.marginRight = style.marginBottom = gutterWith;
|
} else if (typeof this.wrapStyle === 'string') {
|
style += gutterStyle;
|
} else {
|
style = gutterStyle;
|
}
|
}
|
var view = h(this.tag, {
|
class: ['el-scrollbar__view', this.viewClass],
|
style: this.viewStyle,
|
ref: 'resize'
|
}, this.$slots.default);
|
var wrap = h(
|
'div',
|
{
|
ref: 'wrap',
|
style: style,
|
on: {
|
'scroll': this.handleScroll
|
},
|
|
'class': [this.wrapClass, 'el-scrollbar__wrap', gutter ? '' : 'el-scrollbar__wrap--hidden-default']
|
},
|
[[view]]
|
);
|
var nodes = void 0;
|
|
if (!this.native) {
|
nodes = [wrap, h(src_bar, {
|
attrs: {
|
move: this.moveX,
|
size: this.sizeWidth
|
}
|
}), h(src_bar, {
|
attrs: {
|
vertical: true,
|
move: this.moveY,
|
size: this.sizeHeight
|
}
|
})];
|
} else {
|
nodes = [h(
|
'div',
|
{
|
ref: 'wrap',
|
'class': [this.wrapClass, 'el-scrollbar__wrap'],
|
style: style
|
},
|
[[view]]
|
)];
|
}
|
return h('div', {class: 'el-scrollbar'}, nodes);
|
},
|
|
|
methods: {
|
handleScroll: function handleScroll() {
|
var wrap = this.wrap;
|
|
this.moveY = wrap.scrollTop * 100 / wrap.clientHeight;
|
this.moveX = wrap.scrollLeft * 100 / wrap.clientWidth;
|
},
|
update: function update() {
|
var heightPercentage = void 0,
|
widthPercentage = void 0;
|
var wrap = this.wrap;
|
if (!wrap) return;
|
|
heightPercentage = wrap.clientHeight * 100 / wrap.scrollHeight;
|
widthPercentage = wrap.clientWidth * 100 / wrap.scrollWidth;
|
|
this.sizeHeight = heightPercentage < 100 ? heightPercentage + '%' : '';
|
this.sizeWidth = widthPercentage < 100 ? widthPercentage + '%' : '';
|
}
|
},
|
|
mounted: function mounted() {
|
if (this.native) return;
|
this.$nextTick(this.update);
|
!this.noresize && Object(resize_event_["addResizeListener"])(this.$refs.resize, this.update);
|
},
|
beforeDestroy: function beforeDestroy() {
|
if (this.native) return;
|
!this.noresize && Object(resize_event_["removeResizeListener"])(this.$refs.resize, this.update);
|
}
|
});
|
// CONCATENATED MODULE: ./packages/scrollbar/index.js
|
|
|
/* istanbul ignore next */
|
main.install = function (Vue) {
|
Vue.component(main.name, main);
|
};
|
|
/* harmony default export */
|
var scrollbar = __webpack_exports__["default"] = (main);
|
|
/***/
|
}),
|
|
/***/ 15:
|
/***/ (function (module, exports) {
|
|
module.exports = require("element-ui/lib/utils/resize-event");
|
|
/***/
|
}),
|
|
/***/ 2:
|
/***/ (function (module, exports) {
|
|
module.exports = require("element-ui/lib/utils/dom");
|
|
/***/
|
}),
|
|
/***/ 3:
|
/***/ (function (module, exports) {
|
|
module.exports = require("element-ui/lib/utils/util");
|
|
/***/
|
}),
|
|
/***/ 37:
|
/***/ (function (module, exports) {
|
|
module.exports = require("element-ui/lib/utils/scrollbar-width");
|
|
/***/
|
})
|
|
/******/
|
});
|
