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react-custom-scrollbars

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react-custom-scrollbars - npm Package Compare versions

Comparing version 4.0.2 to 4.1.0

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2

dist/react-custom-scrollbars.min.js

@@ -1,1 +0,1 @@

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e=this.refs,t=e.trackHorizontal,r=e.trackVertical;clearTimeout(this.hideTracksTimeout),(0,h["default"])(t,{opacity:1}),(0,h["default"])(r,{opacity:1})}},{key:"hideTracks",value:function(){if(!this.dragging&&!this.scrolling&&!this.trackMouseOver){var e=this.props.autoHideTimeout,t=this.refs,r=t.trackHorizontal,n=t.trackVertical;clearTimeout(this.hideTracksTimeout),this.hideTracksTimeout=setTimeout(function(){(0,h["default"])(r,{opacity:0}),(0,h["default"])(n,{opacity:0})},e)}}},{key:"detectScrolling",value:function(){var e=this;this.scrolling||(this.scrolling=!0,this.handleScrollStart(),this.detectScrollingInterval=setInterval(function(){e.lastViewScrollLeft===e.viewScrollLeft&&e.lastViewScrollTop===e.viewScrollTop&&(clearInterval(e.detectScrollingInterval),e.scrolling=!1,e.handleScrollStop()),e.lastViewScrollLeft=e.viewScrollLeft,e.lastViewScrollTop=e.viewScrollTop},100))}},{key:"raf",value:function(e){var 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4

docs/API.md

@@ -45,4 +45,4 @@ # API

* `scrollTop(top)`: scroll to the top value
* `scrollLeft(left)`: scroll to the left value
* `scrollTop(top = 0)`: scroll to the top value
* `scrollLeft(left = 0)`: scroll to the left value
* `scrollToTop()`: scroll to top

@@ -49,0 +49,0 @@ * `scrollToBottom()`: scroll to bottom

1216

lib/Scrollbars/index.js

@@ -9,2 +9,4 @@ 'use strict';

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _raf2 = require('raf');

@@ -20,2 +22,6 @@

var _propTypes = require('prop-types');
var _propTypes2 = _interopRequireDefault(_propTypes);
var _isString = require('../utils/isString');

@@ -49,609 +55,747 @@

exports["default"] = (0, _react.createClass)({
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
displayName: 'Scrollbars',
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
propTypes: {
onScroll: _react.PropTypes.func,
onScrollFrame: _react.PropTypes.func,
onScrollStart: _react.PropTypes.func,
onScrollStop: _react.PropTypes.func,
onUpdate: _react.PropTypes.func,
renderView: _react.PropTypes.func,
renderTrackHorizontal: _react.PropTypes.func,
renderTrackVertical: _react.PropTypes.func,
renderThumbHorizontal: _react.PropTypes.func,
renderThumbVertical: _react.PropTypes.func,
tagName: _react.PropTypes.string,
thumbSize: _react.PropTypes.number,
thumbMinSize: _react.PropTypes.number,
hideTracksWhenNotNeeded: _react.PropTypes.bool,
autoHide: _react.PropTypes.bool,
autoHideTimeout: _react.PropTypes.number,
autoHideDuration: _react.PropTypes.number,
autoHeight: _react.PropTypes.bool,
autoHeightMin: _react.PropTypes.oneOfType([_react.PropTypes.number, _react.PropTypes.string]),
autoHeightMax: _react.PropTypes.oneOfType([_react.PropTypes.number, _react.PropTypes.string]),
universal: _react.PropTypes.bool,
style: _react.PropTypes.object,
children: _react.PropTypes.node
},
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
getDefaultProps: function getDefaultProps() {
return {
renderView: _defaultRenderElements.renderViewDefault,
renderTrackHorizontal: _defaultRenderElements.renderTrackHorizontalDefault,
renderTrackVertical: _defaultRenderElements.renderTrackVerticalDefault,
renderThumbHorizontal: _defaultRenderElements.renderThumbHorizontalDefault,
renderThumbVertical: _defaultRenderElements.renderThumbVerticalDefault,
tagName: 'div',
thumbMinSize: 30,
hideTracksWhenNotNeeded: false,
autoHide: false,
autoHideTimeout: 1000,
autoHideDuration: 200,
autoHeight: false,
autoHeightMin: 0,
autoHeightMax: 200,
universal: false
};
},
getInitialState: function getInitialState() {
return {
didMountUniversal: false
};
},
componentDidMount: function componentDidMount() {
this.addListeners();
this.update();
this.componentDidMountUniversal();
},
componentDidMountUniversal: function componentDidMountUniversal() {
// eslint-disable-line react/sort-comp
var universal = this.props.universal;
var Scrollbars = function (_Component) {
_inherits(Scrollbars, _Component);
if (!universal) return;
this.setState({ didMountUniversal: true });
},
componentDidUpdate: function componentDidUpdate() {
this.update();
},
componentWillUnmount: function componentWillUnmount() {
this.removeListeners();
(0, _raf2.cancel)(this.requestFrame);
clearTimeout(this.hideTracksTimeout);
clearInterval(this.detectScrollingInterval);
},
getScrollLeft: function getScrollLeft() {
var view = this.refs.view;
function Scrollbars(props) {
var _ref;
return view.scrollLeft;
},
getScrollTop: function getScrollTop() {
var view = this.refs.view;
_classCallCheck(this, Scrollbars);
return view.scrollTop;
},
getScrollWidth: function getScrollWidth() {
var view = this.refs.view;
for (var _len = arguments.length, rest = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
rest[_key - 1] = arguments[_key];
}
return view.scrollWidth;
},
getScrollHeight: function getScrollHeight() {
var view = this.refs.view;
var _this = _possibleConstructorReturn(this, (_ref = Scrollbars.__proto__ || Object.getPrototypeOf(Scrollbars)).call.apply(_ref, [this, props].concat(rest)));
return view.scrollHeight;
},
getClientWidth: function getClientWidth() {
var view = this.refs.view;
_this.handleTrackMouseEnter = _this.handleTrackMouseEnter.bind(_this);
_this.handleTrackMouseLeave = _this.handleTrackMouseLeave.bind(_this);
_this.handleHorizontalTrackMouseDown = _this.handleHorizontalTrackMouseDown.bind(_this);
_this.handleVerticalTrackMouseDown = _this.handleVerticalTrackMouseDown.bind(_this);
_this.handleHorizontalThumbMouseDown = _this.handleHorizontalThumbMouseDown.bind(_this);
_this.handleVerticalThumbMouseDown = _this.handleVerticalThumbMouseDown.bind(_this);
_this.handleWindowResize = _this.handleWindowResize.bind(_this);
_this.handleScroll = _this.handleScroll.bind(_this);
_this.handleDrag = _this.handleDrag.bind(_this);
_this.handleDragEnd = _this.handleDragEnd.bind(_this);
return view.clientWidth;
},
getClientHeight: function getClientHeight() {
var view = this.refs.view;
_this.state = _this.getInitialState();
return _this;
}
return view.clientHeight;
},
getValues: function getValues() {
var view = this.refs.view;
var scrollLeft = view.scrollLeft,
scrollTop = view.scrollTop,
scrollWidth = view.scrollWidth,
scrollHeight = view.scrollHeight,
clientWidth = view.clientWidth,
clientHeight = view.clientHeight;
_createClass(Scrollbars, [{
key: 'getInitialState',
value: function getInitialState() {
return {
didMountUniversal: false
};
}
}, {
key: 'componentDidMount',
value: function componentDidMount() {
this.addListeners();
this.update();
this.componentDidMountUniversal();
}
}, {
key: 'componentDidMountUniversal',
value: function componentDidMountUniversal() {
// eslint-disable-line react/sort-comp
var universal = this.props.universal;
if (!universal) return;
this.setState({ didMountUniversal: true });
}
}, {
key: 'componentDidUpdate',
value: function componentDidUpdate() {
this.update();
}
}, {
key: 'componentWillUnmount',
value: function componentWillUnmount() {
this.removeListeners();
(0, _raf2.cancel)(this.requestFrame);
clearTimeout(this.hideTracksTimeout);
clearInterval(this.detectScrollingInterval);
}
}, {
key: 'getScrollLeft',
value: function getScrollLeft() {
var view = this.refs.view;
return {
left: scrollLeft / (scrollWidth - clientWidth) || 0,
top: scrollTop / (scrollHeight - clientHeight) || 0,
scrollLeft: scrollLeft,
scrollTop: scrollTop,
scrollWidth: scrollWidth,
scrollHeight: scrollHeight,
clientWidth: clientWidth,
clientHeight: clientHeight
};
},
getThumbHorizontalWidth: function getThumbHorizontalWidth() {
var _props = this.props,
thumbSize = _props.thumbSize,
thumbMinSize = _props.thumbMinSize;
var _refs = this.refs,
view = _refs.view,
trackHorizontal = _refs.trackHorizontal;
var scrollWidth = view.scrollWidth,
clientWidth = view.clientWidth;
return view.scrollLeft;
}
}, {
key: 'getScrollTop',
value: function getScrollTop() {
var view = this.refs.view;
var trackWidth = (0, _getInnerWidth2["default"])(trackHorizontal);
var width = Math.ceil(clientWidth / scrollWidth * trackWidth);
if (trackWidth === width) return 0;
if (thumbSize) return thumbSize;
return Math.max(width, thumbMinSize);
},
getThumbVerticalHeight: function getThumbVerticalHeight() {
var _props2 = this.props,
thumbSize = _props2.thumbSize,
thumbMinSize = _props2.thumbMinSize;
var _refs2 = this.refs,
view = _refs2.view,
trackVertical = _refs2.trackVertical;
var scrollHeight = view.scrollHeight,
clientHeight = view.clientHeight;
return view.scrollTop;
}
}, {
key: 'getScrollWidth',
value: function getScrollWidth() {
var view = this.refs.view;
var trackHeight = (0, _getInnerHeight2["default"])(trackVertical);
var height = Math.ceil(clientHeight / scrollHeight * trackHeight);
if (trackHeight === height) return 0;
if (thumbSize) return thumbSize;
return Math.max(height, thumbMinSize);
},
getScrollLeftForOffset: function getScrollLeftForOffset(offset) {
var _refs3 = this.refs,
view = _refs3.view,
trackHorizontal = _refs3.trackHorizontal;
var scrollWidth = view.scrollWidth,
clientWidth = view.clientWidth;
return view.scrollWidth;
}
}, {
key: 'getScrollHeight',
value: function getScrollHeight() {
var view = this.refs.view;
var trackWidth = (0, _getInnerWidth2["default"])(trackHorizontal);
var thumbWidth = this.getThumbHorizontalWidth();
return offset / (trackWidth - thumbWidth) * (scrollWidth - clientWidth);
},
getScrollTopForOffset: function getScrollTopForOffset(offset) {
var _refs4 = this.refs,
view = _refs4.view,
trackVertical = _refs4.trackVertical;
var scrollHeight = view.scrollHeight,
clientHeight = view.clientHeight;
return view.scrollHeight;
}
}, {
key: 'getClientWidth',
value: function getClientWidth() {
var view = this.refs.view;
var trackHeight = (0, _getInnerHeight2["default"])(trackVertical);
var thumbHeight = this.getThumbVerticalHeight();
return offset / (trackHeight - thumbHeight) * (scrollHeight - clientHeight);
},
scrollLeft: function scrollLeft() {
var left = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
var view = this.refs.view;
return view.clientWidth;
}
}, {
key: 'getClientHeight',
value: function getClientHeight() {
var view = this.refs.view;
view.scrollLeft = left;
},
scrollTop: function scrollTop() {
var top = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
var view = this.refs.view;
return view.clientHeight;
}
}, {
key: 'getValues',
value: function getValues() {
var view = this.refs.view;
var scrollLeft = view.scrollLeft,
scrollTop = view.scrollTop,
scrollWidth = view.scrollWidth,
scrollHeight = view.scrollHeight,
clientWidth = view.clientWidth,
clientHeight = view.clientHeight;
view.scrollTop = top;
},
scrollToLeft: function scrollToLeft() {
var view = this.refs.view;
view.scrollLeft = 0;
},
scrollToTop: function scrollToTop() {
var view = this.refs.view;
return {
left: scrollLeft / (scrollWidth - clientWidth) || 0,
top: scrollTop / (scrollHeight - clientHeight) || 0,
scrollLeft: scrollLeft,
scrollTop: scrollTop,
scrollWidth: scrollWidth,
scrollHeight: scrollHeight,
clientWidth: clientWidth,
clientHeight: clientHeight
};
}
}, {
key: 'getThumbHorizontalWidth',
value: function getThumbHorizontalWidth() {
var _props = this.props,
thumbSize = _props.thumbSize,
thumbMinSize = _props.thumbMinSize;
var _refs = this.refs,
view = _refs.view,
trackHorizontal = _refs.trackHorizontal;
var scrollWidth = view.scrollWidth,
clientWidth = view.clientWidth;
view.scrollTop = 0;
},
scrollToRight: function scrollToRight() {
var view = this.refs.view;
var trackWidth = (0, _getInnerWidth2["default"])(trackHorizontal);
var width = Math.ceil(clientWidth / scrollWidth * trackWidth);
if (trackWidth === width) return 0;
if (thumbSize) return thumbSize;
return Math.max(width, thumbMinSize);
}
}, {
key: 'getThumbVerticalHeight',
value: function getThumbVerticalHeight() {
var _props2 = this.props,
thumbSize = _props2.thumbSize,
thumbMinSize = _props2.thumbMinSize;
var _refs2 = this.refs,
view = _refs2.view,
trackVertical = _refs2.trackVertical;
var scrollHeight = view.scrollHeight,
clientHeight = view.clientHeight;
view.scrollLeft = view.scrollWidth;
},
scrollToBottom: function scrollToBottom() {
var view = this.refs.view;
var trackHeight = (0, _getInnerHeight2["default"])(trackVertical);
var height = Math.ceil(clientHeight / scrollHeight * trackHeight);
if (trackHeight === height) return 0;
if (thumbSize) return thumbSize;
return Math.max(height, thumbMinSize);
}
}, {
key: 'getScrollLeftForOffset',
value: function getScrollLeftForOffset(offset) {
var _refs3 = this.refs,
view = _refs3.view,
trackHorizontal = _refs3.trackHorizontal;
var scrollWidth = view.scrollWidth,
clientWidth = view.clientWidth;
view.scrollTop = view.scrollHeight;
},
addListeners: function addListeners() {
/* istanbul ignore if */
if (typeof document === 'undefined') return;
var _refs5 = this.refs,
view = _refs5.view,
trackHorizontal = _refs5.trackHorizontal,
trackVertical = _refs5.trackVertical,
thumbHorizontal = _refs5.thumbHorizontal,
thumbVertical = _refs5.thumbVertical;
var trackWidth = (0, _getInnerWidth2["default"])(trackHorizontal);
var thumbWidth = this.getThumbHorizontalWidth();
return offset / (trackWidth - thumbWidth) * (scrollWidth - clientWidth);
}
}, {
key: 'getScrollTopForOffset',
value: function getScrollTopForOffset(offset) {
var _refs4 = this.refs,
view = _refs4.view,
trackVertical = _refs4.trackVertical;
var scrollHeight = view.scrollHeight,
clientHeight = view.clientHeight;
view.addEventListener('scroll', this.handleScroll);
if (!(0, _getScrollbarWidth2["default"])()) return;
trackHorizontal.addEventListener('mouseenter', this.handleTrackMouseEnter);
trackHorizontal.addEventListener('mouseleave', this.handleTrackMouseLeave);
trackHorizontal.addEventListener('mousedown', this.handleHorizontalTrackMouseDown);
trackVertical.addEventListener('mouseenter', this.handleTrackMouseEnter);
trackVertical.addEventListener('mouseleave', this.handleTrackMouseLeave);
trackVertical.addEventListener('mousedown', this.handleVerticalTrackMouseDown);
thumbHorizontal.addEventListener('mousedown', this.handleHorizontalThumbMouseDown);
thumbVertical.addEventListener('mousedown', this.handleVerticalThumbMouseDown);
window.addEventListener('resize', this.handleWindowResize);
},
removeListeners: function removeListeners() {
/* istanbul ignore if */
if (typeof document === 'undefined') return;
var _refs6 = this.refs,
view = _refs6.view,
trackHorizontal = _refs6.trackHorizontal,
trackVertical = _refs6.trackVertical,
thumbHorizontal = _refs6.thumbHorizontal,
thumbVertical = _refs6.thumbVertical;
var trackHeight = (0, _getInnerHeight2["default"])(trackVertical);
var thumbHeight = this.getThumbVerticalHeight();
return offset / (trackHeight - thumbHeight) * (scrollHeight - clientHeight);
}
}, {
key: 'scrollLeft',
value: function scrollLeft() {
var left = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
var view = this.refs.view;
view.removeEventListener('scroll', this.handleScroll);
if (!(0, _getScrollbarWidth2["default"])()) return;
trackHorizontal.removeEventListener('mouseenter', this.handleTrackMouseEnter);
trackHorizontal.removeEventListener('mouseleave', this.handleTrackMouseLeave);
trackHorizontal.removeEventListener('mousedown', this.handleHorizontalTrackMouseDown);
trackVertical.removeEventListener('mouseenter', this.handleTrackMouseEnter);
trackVertical.removeEventListener('mouseleave', this.handleTrackMouseLeave);
trackVertical.removeEventListener('mousedown', this.handleVerticalTrackMouseDown);
thumbHorizontal.removeEventListener('mousedown', this.handleHorizontalThumbMouseDown);
thumbVertical.removeEventListener('mousedown', this.handleVerticalThumbMouseDown);
window.removeEventListener('resize', this.handleWindowResize);
// Possibly setup by `handleDragStart`
this.teardownDragging();
},
handleScroll: function handleScroll(event) {
var _this = this;
view.scrollLeft = left;
}
}, {
key: 'scrollTop',
value: function scrollTop() {
var top = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
var view = this.refs.view;
var _props3 = this.props,
onScroll = _props3.onScroll,
onScrollFrame = _props3.onScrollFrame;
view.scrollTop = top;
}
}, {
key: 'scrollToLeft',
value: function scrollToLeft() {
var view = this.refs.view;
if (onScroll) onScroll(event);
this.update(function (values) {
var scrollLeft = values.scrollLeft,
scrollTop = values.scrollTop;
view.scrollLeft = 0;
}
}, {
key: 'scrollToTop',
value: function scrollToTop() {
var view = this.refs.view;
_this.viewScrollLeft = scrollLeft;
_this.viewScrollTop = scrollTop;
if (onScrollFrame) onScrollFrame(values);
});
this.detectScrolling();
},
handleScrollStart: function handleScrollStart() {
var onScrollStart = this.props.onScrollStart;
view.scrollTop = 0;
}
}, {
key: 'scrollToRight',
value: function scrollToRight() {
var view = this.refs.view;
if (onScrollStart) onScrollStart();
this.handleScrollStartAutoHide();
},
handleScrollStartAutoHide: function handleScrollStartAutoHide() {
var autoHide = this.props.autoHide;
view.scrollLeft = view.scrollWidth;
}
}, {
key: 'scrollToBottom',
value: function scrollToBottom() {
var view = this.refs.view;
if (!autoHide) return;
this.showTracks();
},
handleScrollStop: function handleScrollStop() {
var onScrollStop = this.props.onScrollStop;
view.scrollTop = view.scrollHeight;
}
}, {
key: 'addListeners',
value: function addListeners() {
/* istanbul ignore if */
if (typeof document === 'undefined') return;
var _refs5 = this.refs,
view = _refs5.view,
trackHorizontal = _refs5.trackHorizontal,
trackVertical = _refs5.trackVertical,
thumbHorizontal = _refs5.thumbHorizontal,
thumbVertical = _refs5.thumbVertical;
if (onScrollStop) onScrollStop();
this.handleScrollStopAutoHide();
},
handleScrollStopAutoHide: function handleScrollStopAutoHide() {
var autoHide = this.props.autoHide;
view.addEventListener('scroll', this.handleScroll);
if (!(0, _getScrollbarWidth2["default"])()) return;
trackHorizontal.addEventListener('mouseenter', this.handleTrackMouseEnter);
trackHorizontal.addEventListener('mouseleave', this.handleTrackMouseLeave);
trackHorizontal.addEventListener('mousedown', this.handleHorizontalTrackMouseDown);
trackVertical.addEventListener('mouseenter', this.handleTrackMouseEnter);
trackVertical.addEventListener('mouseleave', this.handleTrackMouseLeave);
trackVertical.addEventListener('mousedown', this.handleVerticalTrackMouseDown);
thumbHorizontal.addEventListener('mousedown', this.handleHorizontalThumbMouseDown);
thumbVertical.addEventListener('mousedown', this.handleVerticalThumbMouseDown);
window.addEventListener('resize', this.handleWindowResize);
}
}, {
key: 'removeListeners',
value: function removeListeners() {
/* istanbul ignore if */
if (typeof document === 'undefined') return;
var _refs6 = this.refs,
view = _refs6.view,
trackHorizontal = _refs6.trackHorizontal,
trackVertical = _refs6.trackVertical,
thumbHorizontal = _refs6.thumbHorizontal,
thumbVertical = _refs6.thumbVertical;
if (!autoHide) return;
this.hideTracks();
},
handleWindowResize: function handleWindowResize() {
this.update();
},
handleHorizontalTrackMouseDown: function handleHorizontalTrackMouseDown(event) {
event.preventDefault();
var view = this.refs.view;
var target = event.target,
clientX = event.clientX;
view.removeEventListener('scroll', this.handleScroll);
if (!(0, _getScrollbarWidth2["default"])()) return;
trackHorizontal.removeEventListener('mouseenter', this.handleTrackMouseEnter);
trackHorizontal.removeEventListener('mouseleave', this.handleTrackMouseLeave);
trackHorizontal.removeEventListener('mousedown', this.handleHorizontalTrackMouseDown);
trackVertical.removeEventListener('mouseenter', this.handleTrackMouseEnter);
trackVertical.removeEventListener('mouseleave', this.handleTrackMouseLeave);
trackVertical.removeEventListener('mousedown', this.handleVerticalTrackMouseDown);
thumbHorizontal.removeEventListener('mousedown', this.handleHorizontalThumbMouseDown);
thumbVertical.removeEventListener('mousedown', this.handleVerticalThumbMouseDown);
window.removeEventListener('resize', this.handleWindowResize);
// Possibly setup by `handleDragStart`
this.teardownDragging();
}
}, {
key: 'handleScroll',
value: function handleScroll(event) {
var _this2 = this;
var _target$getBoundingCl = target.getBoundingClientRect(),
targetLeft = _target$getBoundingCl.left;
var _props3 = this.props,
onScroll = _props3.onScroll,
onScrollFrame = _props3.onScrollFrame;
var thumbWidth = this.getThumbHorizontalWidth();
var offset = Math.abs(targetLeft - clientX) - thumbWidth / 2;
view.scrollLeft = this.getScrollLeftForOffset(offset);
},
handleVerticalTrackMouseDown: function handleVerticalTrackMouseDown(event) {
event.preventDefault();
var view = this.refs.view;
var target = event.target,
clientY = event.clientY;
if (onScroll) onScroll(event);
this.update(function (values) {
var scrollLeft = values.scrollLeft,
scrollTop = values.scrollTop;
var _target$getBoundingCl2 = target.getBoundingClientRect(),
targetTop = _target$getBoundingCl2.top;
_this2.viewScrollLeft = scrollLeft;
_this2.viewScrollTop = scrollTop;
if (onScrollFrame) onScrollFrame(values);
});
this.detectScrolling();
}
}, {
key: 'handleScrollStart',
value: function handleScrollStart() {
var onScrollStart = this.props.onScrollStart;
var thumbHeight = this.getThumbVerticalHeight();
var offset = Math.abs(targetTop - clientY) - thumbHeight / 2;
view.scrollTop = this.getScrollTopForOffset(offset);
},
handleHorizontalThumbMouseDown: function handleHorizontalThumbMouseDown(event) {
event.preventDefault();
this.handleDragStart(event);
var target = event.target,
clientX = event.clientX;
var offsetWidth = target.offsetWidth;
if (onScrollStart) onScrollStart();
this.handleScrollStartAutoHide();
}
}, {
key: 'handleScrollStartAutoHide',
value: function handleScrollStartAutoHide() {
var autoHide = this.props.autoHide;
var _target$getBoundingCl3 = target.getBoundingClientRect(),
left = _target$getBoundingCl3.left;
if (!autoHide) return;
this.showTracks();
}
}, {
key: 'handleScrollStop',
value: function handleScrollStop() {
var onScrollStop = this.props.onScrollStop;
this.prevPageX = offsetWidth - (clientX - left);
},
handleVerticalThumbMouseDown: function handleVerticalThumbMouseDown(event) {
event.preventDefault();
this.handleDragStart(event);
var target = event.target,
clientY = event.clientY;
var offsetHeight = target.offsetHeight;
if (onScrollStop) onScrollStop();
this.handleScrollStopAutoHide();
}
}, {
key: 'handleScrollStopAutoHide',
value: function handleScrollStopAutoHide() {
var autoHide = this.props.autoHide;
var _target$getBoundingCl4 = target.getBoundingClientRect(),
top = _target$getBoundingCl4.top;
if (!autoHide) return;
this.hideTracks();
}
}, {
key: 'handleWindowResize',
value: function handleWindowResize() {
this.update();
}
}, {
key: 'handleHorizontalTrackMouseDown',
value: function handleHorizontalTrackMouseDown(event) {
event.preventDefault();
var view = this.refs.view;
var target = event.target,
clientX = event.clientX;
this.prevPageY = offsetHeight - (clientY - top);
},
setupDragging: function setupDragging() {
(0, _domCss2["default"])(document.body, _styles.disableSelectStyle);
document.addEventListener('mousemove', this.handleDrag);
document.addEventListener('mouseup', this.handleDragEnd);
document.onselectstart = _returnFalse2["default"];
},
teardownDragging: function teardownDragging() {
(0, _domCss2["default"])(document.body, _styles.disableSelectStyleReset);
document.removeEventListener('mousemove', this.handleDrag);
document.removeEventListener('mouseup', this.handleDragEnd);
document.onselectstart = undefined;
},
handleDragStart: function handleDragStart(event) {
this.dragging = true;
event.stopImmediatePropagation();
this.setupDragging();
},
handleDrag: function handleDrag(event) {
if (this.prevPageX) {
var clientX = event.clientX;
var _refs7 = this.refs,
view = _refs7.view,
trackHorizontal = _refs7.trackHorizontal;
var _target$getBoundingCl = target.getBoundingClientRect(),
targetLeft = _target$getBoundingCl.left;
var _trackHorizontal$getB = trackHorizontal.getBoundingClientRect(),
trackLeft = _trackHorizontal$getB.left;
var thumbWidth = this.getThumbHorizontalWidth();
var clickPosition = thumbWidth - this.prevPageX;
var offset = -trackLeft + clientX - clickPosition;
var offset = Math.abs(targetLeft - clientX) - thumbWidth / 2;
view.scrollLeft = this.getScrollLeftForOffset(offset);
}
if (this.prevPageY) {
var clientY = event.clientY;
var _refs8 = this.refs,
_view = _refs8.view,
trackVertical = _refs8.trackVertical;
}, {
key: 'handleVerticalTrackMouseDown',
value: function handleVerticalTrackMouseDown(event) {
event.preventDefault();
var view = this.refs.view;
var target = event.target,
clientY = event.clientY;
var _trackVertical$getBou = trackVertical.getBoundingClientRect(),
trackTop = _trackVertical$getBou.top;
var _target$getBoundingCl2 = target.getBoundingClientRect(),
targetTop = _target$getBoundingCl2.top;
var thumbHeight = this.getThumbVerticalHeight();
var _clickPosition = thumbHeight - this.prevPageY;
var _offset = -trackTop + clientY - _clickPosition;
_view.scrollTop = this.getScrollTopForOffset(_offset);
var offset = Math.abs(targetTop - clientY) - thumbHeight / 2;
view.scrollTop = this.getScrollTopForOffset(offset);
}
return false;
},
handleDragEnd: function handleDragEnd() {
this.dragging = false;
this.prevPageX = this.prevPageY = 0;
this.teardownDragging();
this.handleDragEndAutoHide();
},
handleDragEndAutoHide: function handleDragEndAutoHide() {
var autoHide = this.props.autoHide;
}, {
key: 'handleHorizontalThumbMouseDown',
value: function handleHorizontalThumbMouseDown(event) {
event.preventDefault();
this.handleDragStart(event);
var target = event.target,
clientX = event.clientX;
var offsetWidth = target.offsetWidth;
if (!autoHide) return;
this.hideTracks();
},
handleTrackMouseEnter: function handleTrackMouseEnter() {
this.trackMouseOver = true;
this.handleTrackMouseEnterAutoHide();
},
handleTrackMouseEnterAutoHide: function handleTrackMouseEnterAutoHide() {
var autoHide = this.props.autoHide;
var _target$getBoundingCl3 = target.getBoundingClientRect(),
left = _target$getBoundingCl3.left;
if (!autoHide) return;
this.showTracks();
},
handleTrackMouseLeave: function handleTrackMouseLeave() {
this.trackMouseOver = false;
this.handleTrackMouseLeaveAutoHide();
},
handleTrackMouseLeaveAutoHide: function handleTrackMouseLeaveAutoHide() {
var autoHide = this.props.autoHide;
this.prevPageX = offsetWidth - (clientX - left);
}
}, {
key: 'handleVerticalThumbMouseDown',
value: function handleVerticalThumbMouseDown(event) {
event.preventDefault();
this.handleDragStart(event);
var target = event.target,
clientY = event.clientY;
var offsetHeight = target.offsetHeight;
if (!autoHide) return;
this.hideTracks();
},
showTracks: function showTracks() {
var _refs9 = this.refs,
trackHorizontal = _refs9.trackHorizontal,
trackVertical = _refs9.trackVertical;
var _target$getBoundingCl4 = target.getBoundingClientRect(),
top = _target$getBoundingCl4.top;
clearTimeout(this.hideTracksTimeout);
(0, _domCss2["default"])(trackHorizontal, { opacity: 1 });
(0, _domCss2["default"])(trackVertical, { opacity: 1 });
},
hideTracks: function hideTracks() {
if (this.dragging) return;
if (this.scrolling) return;
if (this.trackMouseOver) return;
var autoHideTimeout = this.props.autoHideTimeout;
var _refs10 = this.refs,
trackHorizontal = _refs10.trackHorizontal,
trackVertical = _refs10.trackVertical;
this.prevPageY = offsetHeight - (clientY - top);
}
}, {
key: 'setupDragging',
value: function setupDragging() {
(0, _domCss2["default"])(document.body, _styles.disableSelectStyle);
document.addEventListener('mousemove', this.handleDrag);
document.addEventListener('mouseup', this.handleDragEnd);
document.onselectstart = _returnFalse2["default"];
}
}, {
key: 'teardownDragging',
value: function teardownDragging() {
(0, _domCss2["default"])(document.body, _styles.disableSelectStyleReset);
document.removeEventListener('mousemove', this.handleDrag);
document.removeEventListener('mouseup', this.handleDragEnd);
document.onselectstart = undefined;
}
}, {
key: 'handleDragStart',
value: function handleDragStart(event) {
this.dragging = true;
event.stopImmediatePropagation();
this.setupDragging();
}
}, {
key: 'handleDrag',
value: function handleDrag(event) {
if (this.prevPageX) {
var clientX = event.clientX;
var _refs7 = this.refs,
view = _refs7.view,
trackHorizontal = _refs7.trackHorizontal;
clearTimeout(this.hideTracksTimeout);
this.hideTracksTimeout = setTimeout(function () {
(0, _domCss2["default"])(trackHorizontal, { opacity: 0 });
(0, _domCss2["default"])(trackVertical, { opacity: 0 });
}, autoHideTimeout);
},
detectScrolling: function detectScrolling() {
var _this2 = this;
var _trackHorizontal$getB = trackHorizontal.getBoundingClientRect(),
trackLeft = _trackHorizontal$getB.left;
if (this.scrolling) return;
this.scrolling = true;
this.handleScrollStart();
this.detectScrollingInterval = setInterval(function () {
if (_this2.lastViewScrollLeft === _this2.viewScrollLeft && _this2.lastViewScrollTop === _this2.viewScrollTop) {
clearInterval(_this2.detectScrollingInterval);
_this2.scrolling = false;
_this2.handleScrollStop();
var thumbWidth = this.getThumbHorizontalWidth();
var clickPosition = thumbWidth - this.prevPageX;
var offset = -trackLeft + clientX - clickPosition;
view.scrollLeft = this.getScrollLeftForOffset(offset);
}
_this2.lastViewScrollLeft = _this2.viewScrollLeft;
_this2.lastViewScrollTop = _this2.viewScrollTop;
}, 100);
},
raf: function raf(callback) {
var _this3 = this;
if (this.prevPageY) {
var clientY = event.clientY;
var _refs8 = this.refs,
_view = _refs8.view,
trackVertical = _refs8.trackVertical;
if (this.requestFrame) _raf3["default"].cancel(this.requestFrame);
this.requestFrame = (0, _raf3["default"])(function () {
_this3.requestFrame = undefined;
callback();
});
},
update: function update(callback) {
var _this4 = this;
var _trackVertical$getBou = trackVertical.getBoundingClientRect(),
trackTop = _trackVertical$getBou.top;
this.raf(function () {
return _this4._update(callback);
});
},
_update: function _update(callback) {
var _props4 = this.props,
onUpdate = _props4.onUpdate,
hideTracksWhenNotNeeded = _props4.hideTracksWhenNotNeeded;
var thumbHeight = this.getThumbVerticalHeight();
var _clickPosition = thumbHeight - this.prevPageY;
var _offset = -trackTop + clientY - _clickPosition;
_view.scrollTop = this.getScrollTopForOffset(_offset);
}
return false;
}
}, {
key: 'handleDragEnd',
value: function handleDragEnd() {
this.dragging = false;
this.prevPageX = this.prevPageY = 0;
this.teardownDragging();
this.handleDragEndAutoHide();
}
}, {
key: 'handleDragEndAutoHide',
value: function handleDragEndAutoHide() {
var autoHide = this.props.autoHide;
var values = this.getValues();
if ((0, _getScrollbarWidth2["default"])()) {
var _refs11 = this.refs,
thumbHorizontal = _refs11.thumbHorizontal,
thumbVertical = _refs11.thumbVertical,
trackHorizontal = _refs11.trackHorizontal,
trackVertical = _refs11.trackVertical;
var scrollLeft = values.scrollLeft,
clientWidth = values.clientWidth,
scrollWidth = values.scrollWidth;
if (!autoHide) return;
this.hideTracks();
}
}, {
key: 'handleTrackMouseEnter',
value: function handleTrackMouseEnter() {
this.trackMouseOver = true;
this.handleTrackMouseEnterAutoHide();
}
}, {
key: 'handleTrackMouseEnterAutoHide',
value: function handleTrackMouseEnterAutoHide() {
var autoHide = this.props.autoHide;
var trackHorizontalWidth = (0, _getInnerWidth2["default"])(trackHorizontal);
var thumbHorizontalWidth = this.getThumbHorizontalWidth();
var thumbHorizontalX = scrollLeft / (scrollWidth - clientWidth) * (trackHorizontalWidth - thumbHorizontalWidth);
var thumbHorizontalStyle = {
width: thumbHorizontalWidth,
transform: 'translateX(' + thumbHorizontalX + 'px)'
};
var scrollTop = values.scrollTop,
clientHeight = values.clientHeight,
scrollHeight = values.scrollHeight;
if (!autoHide) return;
this.showTracks();
}
}, {
key: 'handleTrackMouseLeave',
value: function handleTrackMouseLeave() {
this.trackMouseOver = false;
this.handleTrackMouseLeaveAutoHide();
}
}, {
key: 'handleTrackMouseLeaveAutoHide',
value: function handleTrackMouseLeaveAutoHide() {
var autoHide = this.props.autoHide;
var trackVerticalHeight = (0, _getInnerHeight2["default"])(trackVertical);
var thumbVerticalHeight = this.getThumbVerticalHeight();
var thumbVerticalY = scrollTop / (scrollHeight - clientHeight) * (trackVerticalHeight - thumbVerticalHeight);
var thumbVerticalStyle = {
height: thumbVerticalHeight,
transform: 'translateY(' + thumbVerticalY + 'px)'
};
if (hideTracksWhenNotNeeded) {
var trackHorizontalStyle = {
visibility: scrollWidth > clientWidth ? 'visible' : 'hidden'
if (!autoHide) return;
this.hideTracks();
}
}, {
key: 'showTracks',
value: function showTracks() {
var _refs9 = this.refs,
trackHorizontal = _refs9.trackHorizontal,
trackVertical = _refs9.trackVertical;
clearTimeout(this.hideTracksTimeout);
(0, _domCss2["default"])(trackHorizontal, { opacity: 1 });
(0, _domCss2["default"])(trackVertical, { opacity: 1 });
}
}, {
key: 'hideTracks',
value: function hideTracks() {
if (this.dragging) return;
if (this.scrolling) return;
if (this.trackMouseOver) return;
var autoHideTimeout = this.props.autoHideTimeout;
var _refs10 = this.refs,
trackHorizontal = _refs10.trackHorizontal,
trackVertical = _refs10.trackVertical;
clearTimeout(this.hideTracksTimeout);
this.hideTracksTimeout = setTimeout(function () {
(0, _domCss2["default"])(trackHorizontal, { opacity: 0 });
(0, _domCss2["default"])(trackVertical, { opacity: 0 });
}, autoHideTimeout);
}
}, {
key: 'detectScrolling',
value: function detectScrolling() {
var _this3 = this;
if (this.scrolling) return;
this.scrolling = true;
this.handleScrollStart();
this.detectScrollingInterval = setInterval(function () {
if (_this3.lastViewScrollLeft === _this3.viewScrollLeft && _this3.lastViewScrollTop === _this3.viewScrollTop) {
clearInterval(_this3.detectScrollingInterval);
_this3.scrolling = false;
_this3.handleScrollStop();
}
_this3.lastViewScrollLeft = _this3.viewScrollLeft;
_this3.lastViewScrollTop = _this3.viewScrollTop;
}, 100);
}
}, {
key: 'raf',
value: function raf(callback) {
var _this4 = this;
if (this.requestFrame) _raf3["default"].cancel(this.requestFrame);
this.requestFrame = (0, _raf3["default"])(function () {
_this4.requestFrame = undefined;
callback();
});
}
}, {
key: 'update',
value: function update(callback) {
var _this5 = this;
this.raf(function () {
return _this5._update(callback);
});
}
}, {
key: '_update',
value: function _update(callback) {
var _props4 = this.props,
onUpdate = _props4.onUpdate,
hideTracksWhenNotNeeded = _props4.hideTracksWhenNotNeeded;
var values = this.getValues();
if ((0, _getScrollbarWidth2["default"])()) {
var _refs11 = this.refs,
thumbHorizontal = _refs11.thumbHorizontal,
thumbVertical = _refs11.thumbVertical,
trackHorizontal = _refs11.trackHorizontal,
trackVertical = _refs11.trackVertical;
var scrollLeft = values.scrollLeft,
clientWidth = values.clientWidth,
scrollWidth = values.scrollWidth;
var trackHorizontalWidth = (0, _getInnerWidth2["default"])(trackHorizontal);
var thumbHorizontalWidth = this.getThumbHorizontalWidth();
var thumbHorizontalX = scrollLeft / (scrollWidth - clientWidth) * (trackHorizontalWidth - thumbHorizontalWidth);
var thumbHorizontalStyle = {
width: thumbHorizontalWidth,
transform: 'translateX(' + thumbHorizontalX + 'px)'
};
var trackVerticalStyle = {
visibility: scrollHeight > clientHeight ? 'visible' : 'hidden'
var scrollTop = values.scrollTop,
clientHeight = values.clientHeight,
scrollHeight = values.scrollHeight;
var trackVerticalHeight = (0, _getInnerHeight2["default"])(trackVertical);
var thumbVerticalHeight = this.getThumbVerticalHeight();
var thumbVerticalY = scrollTop / (scrollHeight - clientHeight) * (trackVerticalHeight - thumbVerticalHeight);
var thumbVerticalStyle = {
height: thumbVerticalHeight,
transform: 'translateY(' + thumbVerticalY + 'px)'
};
(0, _domCss2["default"])(trackHorizontal, trackHorizontalStyle);
(0, _domCss2["default"])(trackVertical, trackVerticalStyle);
if (hideTracksWhenNotNeeded) {
var trackHorizontalStyle = {
visibility: scrollWidth > clientWidth ? 'visible' : 'hidden'
};
var trackVerticalStyle = {
visibility: scrollHeight > clientHeight ? 'visible' : 'hidden'
};
(0, _domCss2["default"])(trackHorizontal, trackHorizontalStyle);
(0, _domCss2["default"])(trackVertical, trackVerticalStyle);
}
(0, _domCss2["default"])(thumbHorizontal, thumbHorizontalStyle);
(0, _domCss2["default"])(thumbVertical, thumbVerticalStyle);
}
(0, _domCss2["default"])(thumbHorizontal, thumbHorizontalStyle);
(0, _domCss2["default"])(thumbVertical, thumbVerticalStyle);
if (onUpdate) onUpdate(values);
if (typeof callback !== 'function') return;
callback(values);
}
if (onUpdate) onUpdate(values);
if (typeof callback !== 'function') return;
callback(values);
},
render: function render() {
var scrollbarWidth = (0, _getScrollbarWidth2["default"])();
/* eslint-disable no-unused-vars */
}, {
key: 'render',
value: function render() {
var scrollbarWidth = (0, _getScrollbarWidth2["default"])();
/* eslint-disable no-unused-vars */
var _props5 = this.props,
onScroll = _props5.onScroll,
onScrollFrame = _props5.onScrollFrame,
onScrollStart = _props5.onScrollStart,
onScrollStop = _props5.onScrollStop,
onUpdate = _props5.onUpdate,
renderView = _props5.renderView,
renderTrackHorizontal = _props5.renderTrackHorizontal,
renderTrackVertical = _props5.renderTrackVertical,
renderThumbHorizontal = _props5.renderThumbHorizontal,
renderThumbVertical = _props5.renderThumbVertical,
tagName = _props5.tagName,
hideTracksWhenNotNeeded = _props5.hideTracksWhenNotNeeded,
autoHide = _props5.autoHide,
autoHideTimeout = _props5.autoHideTimeout,
autoHideDuration = _props5.autoHideDuration,
thumbSize = _props5.thumbSize,
thumbMinSize = _props5.thumbMinSize,
universal = _props5.universal,
autoHeight = _props5.autoHeight,
autoHeightMin = _props5.autoHeightMin,
autoHeightMax = _props5.autoHeightMax,
style = _props5.style,
children = _props5.children,
props = _objectWithoutProperties(_props5, ['onScroll', 'onScrollFrame', 'onScrollStart', 'onScrollStop', 'onUpdate', 'renderView', 'renderTrackHorizontal', 'renderTrackVertical', 'renderThumbHorizontal', 'renderThumbVertical', 'tagName', 'hideTracksWhenNotNeeded', 'autoHide', 'autoHideTimeout', 'autoHideDuration', 'thumbSize', 'thumbMinSize', 'universal', 'autoHeight', 'autoHeightMin', 'autoHeightMax', 'style', 'children']);
/* eslint-enable no-unused-vars */
var _props5 = this.props,
onScroll = _props5.onScroll,
onScrollFrame = _props5.onScrollFrame,
onScrollStart = _props5.onScrollStart,
onScrollStop = _props5.onScrollStop,
onUpdate = _props5.onUpdate,
renderView = _props5.renderView,
renderTrackHorizontal = _props5.renderTrackHorizontal,
renderTrackVertical = _props5.renderTrackVertical,
renderThumbHorizontal = _props5.renderThumbHorizontal,
renderThumbVertical = _props5.renderThumbVertical,
tagName = _props5.tagName,
hideTracksWhenNotNeeded = _props5.hideTracksWhenNotNeeded,
autoHide = _props5.autoHide,
autoHideTimeout = _props5.autoHideTimeout,
autoHideDuration = _props5.autoHideDuration,
thumbSize = _props5.thumbSize,
thumbMinSize = _props5.thumbMinSize,
universal = _props5.universal,
autoHeight = _props5.autoHeight,
autoHeightMin = _props5.autoHeightMin,
autoHeightMax = _props5.autoHeightMax,
style = _props5.style,
children = _props5.children,
props = _objectWithoutProperties(_props5, ['onScroll', 'onScrollFrame', 'onScrollStart', 'onScrollStop', 'onUpdate', 'renderView', 'renderTrackHorizontal', 'renderTrackVertical', 'renderThumbHorizontal', 'renderThumbVertical', 'tagName', 'hideTracksWhenNotNeeded', 'autoHide', 'autoHideTimeout', 'autoHideDuration', 'thumbSize', 'thumbMinSize', 'universal', 'autoHeight', 'autoHeightMin', 'autoHeightMax', 'style', 'children']);
/* eslint-enable no-unused-vars */
var didMountUniversal = this.state.didMountUniversal;
var didMountUniversal = this.state.didMountUniversal;
var containerStyle = _extends({}, _styles.containerStyleDefault, autoHeight && _extends({}, _styles.containerStyleAutoHeight, {
minHeight: autoHeightMin,
maxHeight: autoHeightMax
}), style);
var containerStyle = _extends({}, _styles.containerStyleDefault, autoHeight && _extends({}, _styles.containerStyleAutoHeight, {
minHeight: autoHeightMin,
maxHeight: autoHeightMax
}), style);
var viewStyle = _extends({}, _styles.viewStyleDefault, {
// Hide scrollbars by setting a negative margin
marginRight: scrollbarWidth ? -scrollbarWidth : 0,
marginBottom: scrollbarWidth ? -scrollbarWidth : 0
}, autoHeight && _extends({}, _styles.viewStyleAutoHeight, {
// Add scrollbarWidth to autoHeight in order to compensate negative margins
minHeight: (0, _isString2["default"])(autoHeightMin) ? 'calc(' + autoHeightMin + ' + ' + scrollbarWidth + 'px)' : autoHeightMin + scrollbarWidth,
maxHeight: (0, _isString2["default"])(autoHeightMax) ? 'calc(' + autoHeightMax + ' + ' + scrollbarWidth + 'px)' : autoHeightMax + scrollbarWidth
}), autoHeight && universal && !didMountUniversal && {
minHeight: autoHeightMin,
maxHeight: autoHeightMax
}, universal && !didMountUniversal && _styles.viewStyleUniversalInitial);
var viewStyle = _extends({}, _styles.viewStyleDefault, {
// Hide scrollbars by setting a negative margin
marginRight: scrollbarWidth ? -scrollbarWidth : 0,
marginBottom: scrollbarWidth ? -scrollbarWidth : 0
}, autoHeight && _extends({}, _styles.viewStyleAutoHeight, {
// Add scrollbarWidth to autoHeight in order to compensate negative margins
minHeight: (0, _isString2["default"])(autoHeightMin) ? 'calc(' + autoHeightMin + ' + ' + scrollbarWidth + 'px)' : autoHeightMin + scrollbarWidth,
maxHeight: (0, _isString2["default"])(autoHeightMax) ? 'calc(' + autoHeightMax + ' + ' + scrollbarWidth + 'px)' : autoHeightMax + scrollbarWidth
}), autoHeight && universal && !didMountUniversal && {
minHeight: autoHeightMin,
maxHeight: autoHeightMax
}, universal && !didMountUniversal && _styles.viewStyleUniversalInitial);
var trackAutoHeightStyle = {
transition: 'opacity ' + autoHideDuration + 'ms',
opacity: 0
};
var trackAutoHeightStyle = {
transition: 'opacity ' + autoHideDuration + 'ms',
opacity: 0
};
var trackHorizontalStyle = _extends({}, _styles.trackHorizontalStyleDefault, autoHide && trackAutoHeightStyle, (!scrollbarWidth || universal && !didMountUniversal) && {
display: 'none'
});
var trackHorizontalStyle = _extends({}, _styles.trackHorizontalStyleDefault, autoHide && trackAutoHeightStyle, (!scrollbarWidth || universal && !didMountUniversal) && {
display: 'none'
});
var trackVerticalStyle = _extends({}, _styles.trackVerticalStyleDefault, autoHide && trackAutoHeightStyle, (!scrollbarWidth || universal && !didMountUniversal) && {
display: 'none'
});
var trackVerticalStyle = _extends({}, _styles.trackVerticalStyleDefault, autoHide && trackAutoHeightStyle, (!scrollbarWidth || universal && !didMountUniversal) && {
display: 'none'
});
return (0, _react.createElement)(tagName, _extends({}, props, { style: containerStyle, ref: 'container' }), [(0, _react.cloneElement)(renderView({ style: viewStyle }), { key: 'view', ref: 'view' }, children), (0, _react.cloneElement)(renderTrackHorizontal({ style: trackHorizontalStyle }), { key: 'trackHorizontal', ref: 'trackHorizontal' }, (0, _react.cloneElement)(renderThumbHorizontal({ style: _styles.thumbHorizontalStyleDefault }), { ref: 'thumbHorizontal' })), (0, _react.cloneElement)(renderTrackVertical({ style: trackVerticalStyle }), { key: 'trackVertical', ref: 'trackVertical' }, (0, _react.cloneElement)(renderThumbVertical({ style: _styles.thumbVerticalStyleDefault }), { ref: 'thumbVertical' }))]);
}
});
return (0, _react.createElement)(tagName, _extends({}, props, { style: containerStyle, ref: 'container' }), [(0, _react.cloneElement)(renderView({ style: viewStyle }), { key: 'view', ref: 'view' }, children), (0, _react.cloneElement)(renderTrackHorizontal({ style: trackHorizontalStyle }), { key: 'trackHorizontal', ref: 'trackHorizontal' }, (0, _react.cloneElement)(renderThumbHorizontal({ style: _styles.thumbHorizontalStyleDefault }), { ref: 'thumbHorizontal' })), (0, _react.cloneElement)(renderTrackVertical({ style: trackVerticalStyle }), { key: 'trackVertical', ref: 'trackVertical' }, (0, _react.cloneElement)(renderThumbVertical({ style: _styles.thumbVerticalStyleDefault }), { ref: 'thumbVertical' }))]);
}
}]);
return Scrollbars;
}(_react.Component);
exports["default"] = Scrollbars;
Scrollbars.propTypes = {
onScroll: _propTypes2["default"].func,
onScrollFrame: _propTypes2["default"].func,
onScrollStart: _propTypes2["default"].func,
onScrollStop: _propTypes2["default"].func,
onUpdate: _propTypes2["default"].func,
renderView: _propTypes2["default"].func,
renderTrackHorizontal: _propTypes2["default"].func,
renderTrackVertical: _propTypes2["default"].func,
renderThumbHorizontal: _propTypes2["default"].func,
renderThumbVertical: _propTypes2["default"].func,
tagName: _propTypes2["default"].string,
thumbSize: _propTypes2["default"].number,
thumbMinSize: _propTypes2["default"].number,
hideTracksWhenNotNeeded: _propTypes2["default"].bool,
autoHide: _propTypes2["default"].bool,
autoHideTimeout: _propTypes2["default"].number,
autoHideDuration: _propTypes2["default"].number,
autoHeight: _propTypes2["default"].bool,
autoHeightMin: _propTypes2["default"].oneOfType([_propTypes2["default"].number, _propTypes2["default"].string]),
autoHeightMax: _propTypes2["default"].oneOfType([_propTypes2["default"].number, _propTypes2["default"].string]),
universal: _propTypes2["default"].bool,
style: _propTypes2["default"].object,
children: _propTypes2["default"].node
};
Scrollbars.defaultProps = {
renderView: _defaultRenderElements.renderViewDefault,
renderTrackHorizontal: _defaultRenderElements.renderTrackHorizontalDefault,
renderTrackVertical: _defaultRenderElements.renderTrackVerticalDefault,
renderThumbHorizontal: _defaultRenderElements.renderThumbHorizontalDefault,
renderThumbVertical: _defaultRenderElements.renderThumbVerticalDefault,
tagName: 'div',
thumbMinSize: 30,
hideTracksWhenNotNeeded: false,
autoHide: false,
autoHideTimeout: 1000,
autoHideDuration: 200,
autoHeight: false,
autoHeightMin: 0,
autoHeightMax: 200,
universal: false
};

15

package.json
{
"name": "react-custom-scrollbars",
"version": "4.0.2",
"version": "4.1.0",
"description": "React scrollbars component",
"main": "lib/index.js",
"typings": "index.d.ts",
"scripts": {
"clean": "rimraf lib dist",
"build": "babel src --out-dir lib",
"build:umd": "NODE_ENV=development webpack src/index.js dist/react-custom-scrollbars.js",
"build:umd:min": "NODE_ENV=production webpack src/index.js dist/react-custom-scrollbars.min.js",
"build:umd": "cross-env NODE_ENV=development webpack src/index.js dist/react-custom-scrollbars.js",
"build:umd:min": "cross-env NODE_ENV=production webpack src/index.js dist/react-custom-scrollbars.min.js",
"lint": "eslint src test examples",
"test": "NODE_ENV=test karma start",
"test:watch": "NODE_ENV=test karma start --auto-watch --no-single-run",
"test:cov": "NODE_ENV=test COVERAGE=true karma start --single-run",
"test": "cross-env NODE_ENV=test karma start",
"test:watch": "cross-env NODE_ENV=test karma start --auto-watch --no-single-run",
"test:cov": "cross-env NODE_ENV=test COVERAGE=true karma start --single-run",
"prepublish": "npm run lint && npm run test && npm run clean && npm run build && npm run build:umd && npm run build:umd:min && node ./prepublish"

@@ -46,2 +45,3 @@ },

"babel-runtime": "^6.3.19",
"cross-env": "^3.1.3",
"es3ify": "^0.2.1",

@@ -79,4 +79,5 @@ "eslint": "^2.9.0",

"dom-css": "^2.0.0",
"prop-types": "^15.5.8",
"raf": "^3.1.0"
}
}
index.d.ts
dist/react-custom-scrollbars.js

Sorry, the diff of this file is too big to display

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