perfect-scrollbar.min.js 22 KB
/* perfect-scrollbar v0.6.5 */
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o=t("../../lib/helper"),i=t("../instances"),l=t("../update-geometry");e.exports=function(t){var e=i.get(t);r(t,e)}},{"../../lib/helper":6,"../instances":18,"../update-geometry":19}],14:[function(t,e,n){"use strict";function r(t,e){e.event.bind(t,"scroll",function(){i(t)})}var o=t("../instances"),i=t("../update-geometry");e.exports=function(t){var e=o.get(t);r(t,e)}},{"../instances":18,"../update-geometry":19}],15:[function(t,e,n){"use strict";function r(t,e){function n(){var t=window.getSelection?window.getSelection():document.getSelection?document.getSelection():"";return 0===t.toString().length?null:t.getRangeAt(0).commonAncestorContainer}function r(){a||(a=setInterval(function(){return i.get(t)?(t.scrollTop=t.scrollTop+c.top,t.scrollLeft=t.scrollLeft+c.left,void l(t)):void clearInterval(a)},50))}function s(){a&&(clearInterval(a),a=null),o.stopScrolling(t)}var 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r=t("../lib/class"),o=t("../lib/helper"),i=t("./instances"),l=t("./update-geometry"),s=t("./handler/click-rail"),a=t("./handler/drag-scrollbar"),c=t("./handler/keyboard"),u=t("./handler/mouse-wheel"),d=t("./handler/native-scroll"),p=t("./handler/selection"),f=t("./handler/touch");e.exports=function(t,e){e="object"==typeof e?e:{},r.add(t,"ps-container");var n=i.add(t);n.settings=o.extend(n.settings,e),s(t),a(t),u(t),d(t),p(t),(o.env.supportsTouch||o.env.supportsIePointer)&&f(t,o.env.supportsTouch,o.env.supportsIePointer),n.settings.useKeyboard&&c(t),l(t)}},{"../lib/class":2,"../lib/helper":6,"./handler/click-rail":10,"./handler/drag-scrollbar":11,"./handler/keyboard":12,"./handler/mouse-wheel":13,"./handler/native-scroll":14,"./handler/selection":15,"./handler/touch":16,"./instances":18,"./update-geometry":19}],18:[function(t,e,n){"use strict";function r(t){var 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c,e.ownerDocument=t.ownerDocument||document,e.scrollbarXRail=s.appendTo(s.e("div","ps-scrollbar-x-rail"),t),e.scrollbarX=s.appendTo(s.e("div","ps-scrollbar-x"),e.scrollbarXRail),e.scrollbarXActive=null,e.scrollbarXWidth=null,e.scrollbarXLeft=null,e.scrollbarXBottom=d.toInt(s.css(e.scrollbarXRail,"bottom")),e.isScrollbarXUsingBottom=e.scrollbarXBottom===e.scrollbarXBottom,e.scrollbarXTop=e.isScrollbarXUsingBottom?null:d.toInt(s.css(e.scrollbarXRail,"top")),e.railBorderXWidth=d.toInt(s.css(e.scrollbarXRail,"borderLeftWidth"))+d.toInt(s.css(e.scrollbarXRail,"borderRightWidth")),s.css(e.scrollbarXRail,"display","block"),e.railXMarginWidth=d.toInt(s.css(e.scrollbarXRail,"marginLeft"))+d.toInt(s.css(e.scrollbarXRail,"marginRight")),s.css(e.scrollbarXRail,"display",""),e.railXWidth=null,e.railXRatio=null,e.scrollbarYRail=s.appendTo(s.e("div","ps-scrollbar-y-rail"),t),e.scrollbarY=s.appendTo(s.e("div","ps-scrollbar-y"),e.scrollbarYRail),e.scrollbarYActive=null,e.scrollbarYHeight=null,e.scrollbarYTop=null,e.scrollbarYRight=d.toInt(s.css(e.scrollbarYRail,"right")),e.isScrollbarYUsingRight=e.scrollbarYRight===e.scrollbarYRight,e.scrollbarYLeft=e.isScrollbarYUsingRight?null:d.toInt(s.css(e.scrollbarYRail,"left")),e.scrollbarYOuterWidth=e.isRtl?d.outerWidth(e.scrollbarY):null,e.railBorderYWidth=d.toInt(s.css(e.scrollbarYRail,"borderTopWidth"))+d.toInt(s.css(e.scrollbarYRail,"borderBottomWidth")),s.css(e.scrollbarYRail,"display","block"),e.railYMarginHeight=d.toInt(s.css(e.scrollbarYRail,"marginTop"))+d.toInt(s.css(e.scrollbarYRail,"marginBottom")),s.css(e.scrollbarYRail,"display",""),e.railYHeight=null,e.railYRatio=null}function o(t){return"undefined"==typeof t.dataset?t.getAttribute("data-ps-id"):t.dataset.psId}function i(t,e){"undefined"==typeof t.dataset?t.setAttribute("data-ps-id",e):t.dataset.psId=e}function l(t){"undefined"==typeof t.dataset?t.removeAttribute("data-ps-id"):delete t.dataset.psId}var s=t("../lib/dom"),a=t("./default-setting"),c=t("../lib/event-manager"),u=t("../lib/guid"),d=t("../lib/helper"),p={};n.add=function(t){var e=u();return i(t,e),p[e]=new r(t),p[e]},n.remove=function(t){delete p[o(t)],l(t)},n.get=function(t){return p[o(t)]}},{"../lib/dom":3,"../lib/event-manager":4,"../lib/guid":5,"../lib/helper":6,"./default-setting":8}],19:[function(t,e,n){"use strict";function r(t,e){return t.settings.minScrollbarLength&&(e=Math.max(e,t.settings.minScrollbarLength)),t.settings.maxScrollbarLength&&(e=Math.min(e,t.settings.maxScrollbarLength)),e}function o(t,e){var n={width:e.railXWidth};n.left=e.isRtl?e.negativeScrollAdjustment+t.scrollLeft+e.containerWidth-e.contentWidth:t.scrollLeft,e.isScrollbarXUsingBottom?n.bottom=e.scrollbarXBottom-t.scrollTop:n.top=e.scrollbarXTop+t.scrollTop,l.css(e.scrollbarXRail,n);var r={top:t.scrollTop,height:e.railYHeight};e.isScrollbarYUsingRight?r.right=e.isRtl?e.contentWidth-(e.negativeScrollAdjustment+t.scrollLeft)-e.scrollbarYRight-e.scrollbarYOuterWidth:e.scrollbarYRight-t.scrollLeft:r.left=e.isRtl?e.negativeScrollAdjustment+t.scrollLeft+2*e.containerWidth-e.contentWidth-e.scrollbarYLeft-e.scrollbarYOuterWidth:e.scrollbarYLeft+t.scrollLeft,l.css(e.scrollbarYRail,r),l.css(e.scrollbarX,{left:e.scrollbarXLeft,width:e.scrollbarXWidth-e.railBorderXWidth}),l.css(e.scrollbarY,{top:e.scrollbarYTop,height:e.scrollbarYHeight-e.railBorderYWidth})}var i=t("../lib/class"),l=t("../lib/dom"),s=t("../lib/helper"),a=t("./instances");e.exports=function(t){var e=a.get(t);e.containerWidth=t.clientWidth,e.containerHeight=t.clientHeight,e.contentWidth=t.scrollWidth,e.contentHeight=t.scrollHeight;var n;t.contains(e.scrollbarXRail)||(n=l.queryChildren(t,".ps-scrollbar-x-rail"),n.length>0&&n.forEach(function(t){l.remove(t)}),l.appendTo(e.scrollbarXRail,t)),t.contains(e.scrollbarYRail)||(n=l.queryChildren(t,".ps-scrollbar-y-rail"),n.length>0&&n.forEach(function(t){l.remove(t)}),l.appendTo(e.scrollbarYRail,t)),!e.settings.suppressScrollX&&e.containerWidth+e.settings.scrollXMarginOffset<e.contentWidth?(e.scrollbarXActive=!0,e.railXWidth=e.containerWidth-e.railXMarginWidth,e.railXRatio=e.containerWidth/e.railXWidth,e.scrollbarXWidth=r(e,s.toInt(e.railXWidth*e.containerWidth/e.contentWidth)),e.scrollbarXLeft=s.toInt((e.negativeScrollAdjustment+t.scrollLeft)*(e.railXWidth-e.scrollbarXWidth)/(e.contentWidth-e.containerWidth))):(e.scrollbarXActive=!1,e.scrollbarXWidth=0,e.scrollbarXLeft=0,t.scrollLeft=0),!e.settings.suppressScrollY&&e.containerHeight+e.settings.scrollYMarginOffset<e.contentHeight?(e.scrollbarYActive=!0,e.railYHeight=e.containerHeight-e.railYMarginHeight,e.railYRatio=e.containerHeight/e.railYHeight,e.scrollbarYHeight=r(e,s.toInt(e.railYHeight*e.containerHeight/e.contentHeight)),e.scrollbarYTop=s.toInt(t.scrollTop*(e.railYHeight-e.scrollbarYHeight)/(e.contentHeight-e.containerHeight))):(e.scrollbarYActive=!1,e.scrollbarYHeight=0,e.scrollbarYTop=0,t.scrollTop=0),e.scrollbarXLeft>=e.railXWidth-e.scrollbarXWidth&&(e.scrollbarXLeft=e.railXWidth-e.scrollbarXWidth),e.scrollbarYTop>=e.railYHeight-e.scrollbarYHeight&&(e.scrollbarYTop=e.railYHeight-e.scrollbarYHeight),o(t,e),i[e.scrollbarXActive?"add":"remove"](t,"ps-active-x"),i[e.scrollbarYActive?"add":"remove"](t,"ps-active-y")}},{"../lib/class":2,"../lib/dom":3,"../lib/helper":6,"./instances":18}],20:[function(t,e,n){"use strict";var r=t("../lib/dom"),o=t("../lib/helper"),i=t("./instances"),l=t("./update-geometry");e.exports=function(t){var e=i.get(t);e&&(e.negativeScrollAdjustment=e.isNegativeScroll?t.scrollWidth-t.clientWidth:0,r.css(e.scrollbarXRail,"display","block"),r.css(e.scrollbarYRail,"display","block"),e.railXMarginWidth=o.toInt(r.css(e.scrollbarXRail,"marginLeft"))+o.toInt(r.css(e.scrollbarXRail,"marginRight")),e.railYMarginHeight=o.toInt(r.css(e.scrollbarYRail,"marginTop"))+o.toInt(r.css(e.scrollbarYRail,"marginBottom")),r.css(e.scrollbarXRail,"display","none"),r.css(e.scrollbarYRail,"display","none"),l(t),r.css(e.scrollbarXRail,"display",""),r.css(e.scrollbarYRail,"display",""))}},{"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-geometry":19}]},{},[1]);