Browse Source

update perfect-scrollbar to version 0.6.15

pull/3044/head
rabuzarus 5 years ago
parent
commit
3677467cef
7 changed files with 425 additions and 376 deletions
  1. +88
    -46
      library/perfect-scrollbar/README.md
  2. +59
    -57
      library/perfect-scrollbar/perfect-scrollbar.css
  3. +272
    -269
      library/perfect-scrollbar/perfect-scrollbar.jquery.js
  4. +2
    -0
      library/perfect-scrollbar/perfect-scrollbar.jquery.min.js
  5. +2
    -2
      library/perfect-scrollbar/perfect-scrollbar.min.css
  6. +1
    -1
      view/templates/head.tpl
  7. +1
    -1
      view/theme/frio/templates/head.tpl

+ 88
- 46
library/perfect-scrollbar/README.md View File

@ -52,16 +52,26 @@ It's cool, isn't it?
## Install
#### NPM
The best way to install and use perfect-scrollbar is with NPM.
It's registered on [npm](https://www.npmjs.org/package/perfect-scrollbar) as `perfect-scrollbar`.
It's registered on [npm](https://www.npmjs.com/package/perfect-scrollbar) as `perfect-scrollbar`.
```
$ npm install perfect-scrollbar
```
#### Rails
In the case you would like to have perfect-scrollbar in your Rails application, there is the [perfect-scrollbar-rails gem](https://github.com/YourCursus/perfect-scrollbar-rails).
#### Manually
You can download the latest stable version with download links [here](http://noraesae.github.io/perfect-scrollbar/).
You also can find all releases on [Releases](https://github.com/noraesae/perfect-scrollbar/releases).
#### From sources
If you want to use the development version of the plugin, use the
source files which are not minified. They're in the `src` directory.
The development version may be unstable, but some known bugs may
@ -74,6 +84,7 @@ $ npm install
$ gulp # will lint and build the source code.
```
#### Bower
There is a Bower package for perfect-scrollbar as well. It is managed
under the [perfect-scrollbar-bower](https://github.com/noraesae/perfect-scrollbar-bower)
@ -83,26 +94,38 @@ repository. The plugin is registered as `perfect-scrollbar`.
$ bower install perfect-scrollbar
```
#### CDNs
* [cdnjs](http://www.cdnjs.com/libraries/jquery.perfect-scrollbar)
* [JSDelivr](https://www.jsdelivr.com/projects/perfect-scrollbar)
You can also load it from [cdnjs](http://cdnjs.com/).
It is registered as [`jquery.perfect-scrollbar`](http://www.cdnjs.com/libraries/jquery.perfect-scrollbar).
#### JSFiddle
## Requirements
You can fork the following JSFiddles for testing and experimenting purposes:
To make this plugin *perfect*, some requirements were unavoidable.
But, they're all very trivial and there is nothing to worry about.
* [Perfect Scrollbar](https://jsfiddle.net/DanielApt/xv0rrxv3/)
* [Perfect Scrollbar (jQuery)](https://jsfiddle.net/DanielApt/gbfLazpx/)
## Before using perfect-scrollbar
The following requirements should meet.
* the container must have a 'position' css style.
* the container must be a normal container element.
* PS may not work well in `body`, `textarea`, `iframe` or flexbox.
The following requirements are included in the basic CSS, but please
keep in mind when you'd like to change the CSS files.
* the container must have an 'overflow:hidden' css style.
* the container must have an 'overflow: hidden' css style.
* the scrollbar's position must be 'absolute'.
* the scrollbar-x must have a 'bottom' css style, and the scrollbar-y
must have a 'right' css style.
Please keep in mind that perfect-scrollbar won't completely emulate native
scrolls. Scroll hooking is generally considered as bad practice, and
perfect-scrollbar should be used with care. Unless custom scroll is really needed,
please consider using native scrolls.
## How to use
@ -155,7 +178,7 @@ If the size of your container or content changes, call `update`.
Ps.update(container);
```
If you want to destory the scrollbar, use `destroy`.
If you want to destroy the scrollbar, use `destroy`.
```javascript
Ps.destroy(container);
@ -238,12 +261,12 @@ define([
'perfectScrollbarJquery'
],
function (angular) {
var myApp = angular.module('myApp', [])
.run(function() {
var app = angular.module('myApp', []);
app.run(function () {
window.Ps = require('perfectScrollbar');
require('perfectScrollbarJQuery');
})
return myApp;
});
return app;
});
```
@ -256,7 +279,7 @@ Ps.initialize(container);
Ps.update(container);
// or by jQuery:
var imgLoader = $("#imgLoader")
var imgLoader = $('#imgLoader')
imgLoader.perfectScrollbar();
```
@ -264,57 +287,80 @@ imgLoader.perfectScrollbar();
perfect-scrollbar supports optional parameters.
### handlers
It is a list of handlers to use to scroll the element.
**Default**: `['click-rail', 'drag-scrollbar', 'keyboard', 'wheel', 'touch']`
**Disabled by default**: `'selection'`
### wheelSpeed
The scroll speed applied to mousewheel event.
**Default: 1**
**Default**: `1`
### wheelPropagation
If this option is true, when the scroll reaches the end of the side, mousewheel event will be propagated to parent element.
**Default: false**
**Default**: `false`
### swipePropagation
If this option is true, when the scroll reaches the end of the side, touch scrolling will be propagated to parent element.
**Default: true**
**Default**: `true`
### minScrollbarLength
When set to an integer value, the thumb part of the scrollbar will not shrink below that number of pixels.
**Default: null**
**Default**: `null`
### maxScrollbarLength
When set to an integer value, the thumb part of the scrollbar will not expand over that number of pixels.
**Default: null**
**Default**: `null`
### useBothWheelAxes
When set to true, and only one (vertical or horizontal) scrollbar is visible then both vertical and horizontal scrolling will affect the scrollbar.
**Default: false**
### useKeyboard
When set to true, the scroll works with arrow keys on the keyboard. The element is scrolled only when the mouse cursor hovers the element.
**Default: true**
**Default**: `false`
### suppressScrollX
When set to true, the scroll bar in X axis will not be available, regardless of the content width.
**Default: false**
**Default**: `false`
### suppressScrollY
When set to true, the scroll bar in Y axis will not be available, regardless of the content height.
**Default: false**
**Default**: `false`
### scrollXMarginOffset
The number of pixels the content width can surpass the container width without enabling the X axis scroll bar. Allows some "wiggle room" or "offset break", so that X axis scroll bar is not enabled just because of a few pixels.
**Default: 0**
**Default**: `0`
### scrollYMarginOffset
The number of pixels the content height can surpass the container height without enabling the Y axis scroll bar. Allows some "wiggle room" or "offset break", so that Y axis scroll bar is not enabled just because of a few pixels.
**Default: 0**
**Default**: `0`
### stopPropagationOnClick
When set to false, when clicking on a rail, the click event will be allowed to propagate.
**Default: true**
### theme
A string. It's a class name added to the container element. The class name is prepended with `ps-theme-`. So default theme class name is `ps-theme-default`. In order to create custom themes with scss use `ps-container($theme)` mixin, where `$theme` is a scss map.
**Default**: `'default'`
**Example 1:**
Add `theme` parameter:
```javascript
Ps.initialize(container, {
theme: 'my-theme-name'
});
```
Create a class name prefixed with `.ps-theme-`. Include `ps-container()` mixin. It's recommended to use `map-merge()` to extend `$ps-theme-default` map with your custom styles.
```scss
.ps-theme-my-theme-name {
@include ps-container(map-merge($ps-theme-default, (
border-radius: 0,
scrollbar-x-rail-height: 20px,
scrollbar-x-height: 20px,
scrollbar-y-rail-width: 20px,
scrollbar-y-width: 20px
)));
}
```
**Example 2:**
Alternatively, if you don't want to create your own themes, but only modify the default one, you could simply overwrite `$ps-*` variables with your own values. In this case `theme` parameter is not required when calling `.initialize()` method. Remember do define your own variables before the `theme.scss` file is imported.
### useSelectionScroll
When set to true, you can scroll the container by selecting text and move the cursor.
**Default: false**
## Events
@ -363,24 +409,20 @@ $(document).on('ps-scroll-x', function () {
})
```
## Contribution
#### Please read [Contributing](https://github.com/noraesae/perfect-scrollbar/wiki/Contributing) in the wiki before making any contribution.
I *really* welcome contributions! Please feel free to fork and issue pull requests when...
## Tips
* You have a very nice idea to improve this plugin!
* You found a bug!
* You're good at English and can help my bad English!
### Scrolling children inside perfect-scrollbar
For IE problems, please refer to [IE Support](https://github.com/noraesae/perfect-scrollbar#ie-support).
You can natively scroll children inside `perfect-scrollbar` with the mouse-wheel. Scrolling automatically works if
the child is a `textarea`. All other elements need to have the `ps-child` class. This is demonstrated in [`/examples/children-native-scroll.html`](examples/children-native-scroll.html)
## IE Support
The plugin would work in IEs >= IE9 (not well, though).
The plugin is designed to work in modern browsers, including the very latest
version of IE and Edge. Specifically, it should work in IEs >= IE10. If there
is any issue in the browsers, please [file it](https://github.com/noraesae/perfect-scrollbar/issues).
**The patches to fix problems in IE<=8 won't be accepted.**
**The patches to fix problems in IE<=9 won't be accepted.**
When old IEs should be supported, please fork the project and
make patches personally.
@ -396,7 +438,7 @@ For common problems there is a
## License
The MIT License (MIT) Copyright (c) 2015 Hyunje Alex Jun and other contributors.
The MIT License (MIT) Copyright (c) 2016 Hyunje Alex Jun and other contributors.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:


+ 59
- 57
library/perfect-scrollbar/perfect-scrollbar.css View File

@ -1,7 +1,7 @@
/* perfect-scrollbar v0.6.10 */
/* perfect-scrollbar v0.6.15 */
.ps-container {
-ms-touch-action: none;
touch-action: none;
-ms-touch-action: auto;
touch-action: auto;
overflow: hidden !important;
-ms-overflow-style: none; }
@supports (-ms-overflow-style: none) {
@ -14,88 +14,90 @@
.ps-container.ps-active-y > .ps-scrollbar-y-rail {
display: block;
background-color: transparent; }
.ps-container.ps-in-scrolling {
pointer-events: none; }
.ps-container.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail {
background-color: #eee;
opacity: 0.9; }
.ps-container.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail > .ps-scrollbar-x {
background-color: #999; }
.ps-container.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail {
background-color: #eee;
opacity: 0.9; }
.ps-container.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail > .ps-scrollbar-y {
background-color: #999; }
.ps-container.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail {
background-color: #eee;
opacity: 0.9; }
.ps-container.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail > .ps-scrollbar-x {
background-color: #999;
height: 11px; }
.ps-container.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail {
background-color: #eee;
opacity: 0.9; }
.ps-container.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail > .ps-scrollbar-y {
background-color: #999;
width: 11px; }
.ps-container > .ps-scrollbar-x-rail {
display: none;
position: absolute;
/* please don't change 'position' */
-webkit-border-radius: 4px;
-moz-border-radius: 4px;
border-radius: 4px;
opacity: 0;
-webkit-transition: background-color .2s linear, opacity .2s linear;
-moz-transition: background-color .2s linear, opacity .2s linear;
-o-transition: background-color .2s linear, opacity .2s linear;
-moz-transition: background-color .2s linear, opacity .2s linear;
transition: background-color .2s linear, opacity .2s linear;
bottom: 3px;
bottom: 0px;
/* there must be 'bottom' for ps-scrollbar-x-rail */
height: 8px; }
height: 15px; }
.ps-container > .ps-scrollbar-x-rail > .ps-scrollbar-x {
position: absolute;
/* please don't change 'position' */
background-color: #aaa;
-webkit-border-radius: 4px;
-moz-border-radius: 4px;
border-radius: 4px;
-webkit-transition: background-color .2s linear;
-moz-transition: background-color .2s linear;
-o-transition: background-color .2s linear;
transition: background-color .2s linear;
bottom: 0;
-webkit-border-radius: 6px;
-moz-border-radius: 6px;
border-radius: 6px;
-webkit-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;
transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;
-o-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;
-moz-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;
transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;
transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -webkit-border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;
bottom: 2px;
/* there must be 'bottom' for ps-scrollbar-x */
height: 8px; }
height: 6px; }
.ps-container > .ps-scrollbar-x-rail:hover > .ps-scrollbar-x, .ps-container > .ps-scrollbar-x-rail:active > .ps-scrollbar-x {
height: 11px; }
.ps-container > .ps-scrollbar-y-rail {
display: none;
position: absolute;
/* please don't change 'position' */
-webkit-border-radius: 4px;
-moz-border-radius: 4px;
border-radius: 4px;
opacity: 0;
-webkit-transition: background-color .2s linear, opacity .2s linear;
-moz-transition: background-color .2s linear, opacity .2s linear;
-o-transition: background-color .2s linear, opacity .2s linear;
-moz-transition: background-color .2s linear, opacity .2s linear;
transition: background-color .2s linear, opacity .2s linear;
right: 3px;
right: 0;
/* there must be 'right' for ps-scrollbar-y-rail */
width: 8px; }
width: 15px; }
.ps-container > .ps-scrollbar-y-rail > .ps-scrollbar-y {
position: absolute;
/* please don't change 'position' */
background-color: #aaa;
-webkit-border-radius: 4px;
-moz-border-radius: 4px;
border-radius: 4px;
-webkit-transition: background-color .2s linear;
-moz-transition: background-color .2s linear;
-o-transition: background-color .2s linear;
transition: background-color .2s linear;
right: 0;
-webkit-border-radius: 6px;
-moz-border-radius: 6px;
border-radius: 6px;
-webkit-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;
transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;
-o-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;
-moz-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;
transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;
transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -webkit-border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;
right: 2px;
/* there must be 'right' for ps-scrollbar-y */
width: 8px; }
.ps-container:hover.ps-in-scrolling {
pointer-events: none; }
.ps-container:hover.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail {
background-color: #eee;
opacity: 0.9; }
.ps-container:hover.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail > .ps-scrollbar-x {
background-color: #999; }
.ps-container:hover.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail {
background-color: #eee;
opacity: 0.9; }
.ps-container:hover.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail > .ps-scrollbar-y {
background-color: #999; }
width: 6px; }
.ps-container > .ps-scrollbar-y-rail:hover > .ps-scrollbar-y, .ps-container > .ps-scrollbar-y-rail:active > .ps-scrollbar-y {
width: 11px; }
.ps-container:hover.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail {
background-color: #eee;
opacity: 0.9; }
.ps-container:hover.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail > .ps-scrollbar-x {
background-color: #999;
height: 11px; }
.ps-container:hover.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail {
background-color: #eee;
opacity: 0.9; }
.ps-container:hover.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail > .ps-scrollbar-y {
background-color: #999;
width: 11px; }
.ps-container:hover > .ps-scrollbar-x-rail,
.ps-container:hover > .ps-scrollbar-y-rail {
opacity: 0.6; }


+ 272
- 269
library/perfect-scrollbar/perfect-scrollbar.jquery.js View File

@ -1,16 +1,9 @@
/* perfect-scrollbar v0.6.10
*
* Copyright (c) 2015 Hyunje Alex Jun and other contributors
* Licensed under the MIT License
*
* Source: https://github.com/noraesae/perfect-scrollbar
*/
/* perfect-scrollbar v0.6.15 */
(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
'use strict';
var ps = require('../main')
, psInstances = require('../plugin/instances');
var ps = require('../main');
var psInstances = require('../plugin/instances');
function mountJQuery(jQuery) {
jQuery.fn.perfectScrollbar = function (settingOrCommand) {
@ -33,8 +26,6 @@ function mountJQuery(jQuery) {
ps.destroy(this);
}
}
return jQuery(this);
});
};
}
@ -272,20 +263,22 @@ module.exports = (function () {
},{}],6:[function(require,module,exports){
'use strict';
var cls = require('./class')
, d = require('./dom');
var cls = require('./class');
var dom = require('./dom');
exports.toInt = function (x) {
var toInt = exports.toInt = function (x) {
return parseInt(x, 10) || 0;
};
exports.clone = function (obj) {
if (obj === null) {
var clone = exports.clone = function (obj) {
if (!obj) {
return null;
} else if (obj.constructor === Array) {
return obj.map(clone);
} else if (typeof obj === 'object') {
var result = {};
for (var key in obj) {
result[key] = this.clone(obj[key]);
result[key] = clone(obj[key]);
}
return result;
} else {
@ -294,18 +287,18 @@ exports.clone = function (obj) {
};
exports.extend = function (original, source) {
var result = this.clone(original);
var result = clone(original);
for (var key in source) {
result[key] = this.clone(source[key]);
result[key] = clone(source[key]);
}
return result;
};
exports.isEditable = function (el) {
return d.matches(el, "input,[contenteditable]") ||
d.matches(el, "select,[contenteditable]") ||
d.matches(el, "textarea,[contenteditable]") ||
d.matches(el, "button,[contenteditable]");
return dom.matches(el, "input,[contenteditable]") ||
dom.matches(el, "select,[contenteditable]") ||
dom.matches(el, "textarea,[contenteditable]") ||
dom.matches(el, "button,[contenteditable]");
};
exports.removePsClasses = function (element) {
@ -319,11 +312,11 @@ exports.removePsClasses = function (element) {
};
exports.outerWidth = function (element) {
return this.toInt(d.css(element, 'width')) +
this.toInt(d.css(element, 'paddingLeft')) +
this.toInt(d.css(element, 'paddingRight')) +
this.toInt(d.css(element, 'borderLeftWidth')) +
this.toInt(d.css(element, 'borderRightWidth'));
return toInt(dom.css(element, 'width')) +
toInt(dom.css(element, 'paddingLeft')) +
toInt(dom.css(element, 'paddingRight')) +
toInt(dom.css(element, 'borderLeftWidth')) +
toInt(dom.css(element, 'borderRightWidth'));
};
exports.startScrolling = function (element, axis) {
@ -355,9 +348,9 @@ exports.env = {
},{"./class":2,"./dom":3}],7:[function(require,module,exports){
'use strict';
var destroy = require('./plugin/destroy')
, initialize = require('./plugin/initialize')
, update = require('./plugin/update');
var destroy = require('./plugin/destroy');
var initialize = require('./plugin/initialize');
var update = require('./plugin/update');
module.exports = {
initialize: initialize,
@ -369,17 +362,15 @@ module.exports = {
'use strict';
module.exports = {
handlers: ['click-rail', 'drag-scrollbar', 'keyboard', 'wheel', 'touch'],
maxScrollbarLength: null,
minScrollbarLength: null,
scrollXMarginOffset: 0,
scrollYMarginOffset: 0,
stopPropagationOnClick: true,
suppressScrollX: false,
suppressScrollY: false,
swipePropagation: true,
useBothWheelAxes: false,
useKeyboard: true,
useSelectionScroll: false,
wheelPropagation: false,
wheelSpeed: 1,
theme: 'default'
@ -388,9 +379,9 @@ module.exports = {
},{}],9:[function(require,module,exports){
'use strict';
var d = require('../lib/dom')
, h = require('../lib/helper')
, instances = require('./instances');
var _ = require('../lib/helper');
var dom = require('../lib/dom');
var instances = require('./instances');
module.exports = function (element) {
var i = instances.get(element);
@ -400,11 +391,11 @@ module.exports = function (element) {
}
i.event.unbindAll();
d.remove(i.scrollbarX);
d.remove(i.scrollbarY);
d.remove(i.scrollbarXRail);
d.remove(i.scrollbarYRail);
h.removePsClasses(element);
dom.remove(i.scrollbarX);
dom.remove(i.scrollbarY);
dom.remove(i.scrollbarXRail);
dom.remove(i.scrollbarYRail);
_.removePsClasses(element);
instances.remove(element);
};
@ -412,54 +403,33 @@ module.exports = function (element) {
},{"../lib/dom":3,"../lib/helper":6,"./instances":18}],10:[function(require,module,exports){
'use strict';
var h = require('../../lib/helper')
, instances = require('../instances')
, updateGeometry = require('../update-geometry')
, updateScroll = require('../update-scroll');
var instances = require('../instances');
var updateGeometry = require('../update-geometry');
var updateScroll = require('../update-scroll');
function bindClickRailHandler(element, i) {
function pageOffset(el) {
return el.getBoundingClientRect();
}
var stopPropagation = window.Event.prototype.stopPropagation.bind;
var stopPropagation = function (e) { e.stopPropagation(); };
if (i.settings.stopPropagationOnClick) {
i.event.bind(i.scrollbarY, 'click', stopPropagation);
}
i.event.bind(i.scrollbarY, 'click', stopPropagation);
i.event.bind(i.scrollbarYRail, 'click', function (e) {
var halfOfScrollbarLength = h.toInt(i.scrollbarYHeight / 2);
var positionTop = i.railYRatio * (e.pageY - window.pageYOffset - pageOffset(i.scrollbarYRail).top - halfOfScrollbarLength);
var maxPositionTop = i.railYRatio * (i.railYHeight - i.scrollbarYHeight);
var positionRatio = positionTop / maxPositionTop;
if (positionRatio < 0) {
positionRatio = 0;
} else if (positionRatio > 1) {
positionRatio = 1;
}
var positionTop = e.pageY - window.pageYOffset - pageOffset(i.scrollbarYRail).top;
var direction = positionTop > i.scrollbarYTop ? 1 : -1;
updateScroll(element, 'top', (i.contentHeight - i.containerHeight) * positionRatio);
updateScroll(element, 'top', element.scrollTop + direction * i.containerHeight);
updateGeometry(element);
e.stopPropagation();
});
if (i.settings.stopPropagationOnClick) {
i.event.bind(i.scrollbarX, 'click', stopPropagation);
}
i.event.bind(i.scrollbarX, 'click', stopPropagation);
i.event.bind(i.scrollbarXRail, 'click', function (e) {
var halfOfScrollbarLength = h.toInt(i.scrollbarXWidth / 2);
var positionLeft = i.railXRatio * (e.pageX - window.pageXOffset - pageOffset(i.scrollbarXRail).left - halfOfScrollbarLength);
var maxPositionLeft = i.railXRatio * (i.railXWidth - i.scrollbarXWidth);
var positionRatio = positionLeft / maxPositionLeft;
if (positionRatio < 0) {
positionRatio = 0;
} else if (positionRatio > 1) {
positionRatio = 1;
}
var positionLeft = e.pageX - window.pageXOffset - pageOffset(i.scrollbarXRail).left;
var direction = positionLeft > i.scrollbarXLeft ? 1 : -1;
updateScroll(element, 'left', ((i.contentWidth - i.containerWidth) * positionRatio) - i.negativeScrollAdjustment);
updateScroll(element, 'left', element.scrollLeft + direction * i.containerWidth);
updateGeometry(element);
e.stopPropagation();
@ -471,14 +441,14 @@ module.exports = function (element) {
bindClickRailHandler(element, i);
};
},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],11:[function(require,module,exports){
},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],11:[function(require,module,exports){
'use strict';
var d = require('../../lib/dom')
, h = require('../../lib/helper')
, instances = require('../instances')
, updateGeometry = require('../update-geometry')
, updateScroll = require('../update-scroll');
var _ = require('../../lib/helper');
var dom = require('../../lib/dom');
var instances = require('../instances');
var updateGeometry = require('../update-geometry');
var updateScroll = require('../update-scroll');
function bindMouseScrollXHandler(element, i) {
var currentLeft = null;
@ -496,7 +466,7 @@ function bindMouseScrollXHandler(element, i) {
i.scrollbarXLeft = newLeft;
}
var scrollLeft = h.toInt(i.scrollbarXLeft * (i.contentWidth - i.containerWidth) / (i.containerWidth - (i.railXRatio * i.scrollbarXWidth))) - i.negativeScrollAdjustment;
var scrollLeft = _.toInt(i.scrollbarXLeft * (i.contentWidth - i.containerWidth) / (i.containerWidth - (i.railXRatio * i.scrollbarXWidth))) - i.negativeScrollAdjustment;
updateScroll(element, 'left', scrollLeft);
}
@ -508,14 +478,14 @@ function bindMouseScrollXHandler(element, i) {
};
var mouseUpHandler = function () {
h.stopScrolling(element, 'x');
_.stopScrolling(element, 'x');
i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler);
};
i.event.bind(i.scrollbarX, 'mousedown', function (e) {
currentPageX = e.pageX;
currentLeft = h.toInt(d.css(i.scrollbarX, 'left')) * i.railXRatio;
h.startScrolling(element, 'x');
currentLeft = _.toInt(dom.css(i.scrollbarX, 'left')) * i.railXRatio;
_.startScrolling(element, 'x');
i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler);
i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler);
@ -541,7 +511,7 @@ function bindMouseScrollYHandler(element, i) {
i.scrollbarYTop = newTop;
}
var scrollTop = h.toInt(i.scrollbarYTop * (i.contentHeight - i.containerHeight) / (i.containerHeight - (i.railYRatio * i.scrollbarYHeight)));
var scrollTop = _.toInt(i.scrollbarYTop * (i.contentHeight - i.containerHeight) / (i.containerHeight - (i.railYRatio * i.scrollbarYHeight)));
updateScroll(element, 'top', scrollTop);
}
@ -553,14 +523,14 @@ function bindMouseScrollYHandler(element, i) {
};
var mouseUpHandler = function () {
h.stopScrolling(element, 'y');
_.stopScrolling(element, 'y');
i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler);
};
i.event.bind(i.scrollbarY, 'mousedown', function (e) {
currentPageY = e.pageY;
currentTop = h.toInt(d.css(i.scrollbarY, 'top')) * i.railYRatio;
h.startScrolling(element, 'y');
currentTop = _.toInt(dom.css(i.scrollbarY, 'top')) * i.railYRatio;
_.startScrolling(element, 'y');
i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler);
i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler);
@ -579,11 +549,11 @@ module.exports = function (element) {
},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],12:[function(require,module,exports){
'use strict';
var h = require('../../lib/helper')
, d = require('../../lib/dom')
, instances = require('../instances')
, updateGeometry = require('../update-geometry')
, updateScroll = require('../update-scroll');
var _ = require('../../lib/helper');
var dom = require('../../lib/dom');
var instances = require('../instances');
var updateGeometry = require('../update-geometry');
var updateScroll = require('../update-scroll');
function bindKeyboardHandler(element, i) {
var hovered = false;
@ -619,12 +589,12 @@ function bindKeyboardHandler(element, i) {
}
i.event.bind(i.ownerDocument, 'keydown', function (e) {
if (e.isDefaultPrevented && e.isDefaultPrevented()) {
if ((e.isDefaultPrevented && e.isDefaultPrevented()) || e.defaultPrevented) {
return;
}
var focused = d.matches(i.scrollbarX, ':focus') ||
d.matches(i.scrollbarY, ':focus');
var focused = dom.matches(i.scrollbarX, ':focus') ||
dom.matches(i.scrollbarY, ':focus');
if (!hovered && !focused) {
return;
@ -632,11 +602,15 @@ function bindKeyboardHandler(element, i) {
var activeElement = document.activeElement ? document.activeElement : i.ownerDocument.activeElement;
if (activeElement) {
// go deeper if element is a webcomponent
while (activeElement.shadowRoot) {
activeElement = activeElement.shadowRoot.activeElement;
if (activeElement.tagName === 'IFRAME') {
activeElement = activeElement.contentDocument.activeElement;
} else {
// go deeper if element is a webcomponent
while (activeElement.shadowRoot) {
activeElement = activeElement.shadowRoot.activeElement;
}
}
if (h.isEditable(activeElement)) {
if (_.isEditable(activeElement)) {
return;
}
}
@ -646,16 +620,40 @@ function bindKeyboardHandler(element, i) {
switch (e.which) {
case 37: // left
deltaX = -30;
if (e.metaKey) {
deltaX = -i.contentWidth;
} else if (e.altKey) {
deltaX = -i.containerWidth;
} else {
deltaX = -30;
}
break;
case 38: // up
deltaY = 30;
if (e.metaKey) {
deltaY = i.contentHeight;
} else if (e.altKey) {
deltaY = i.containerHeight;
} else {
deltaY = 30;
}
break;
case 39: // right
deltaX = 30;
if (e.metaKey) {
deltaX = i.contentWidth;
} else if (e.altKey) {
deltaX = i.containerWidth;
} else {
deltaX = 30;
}
break;
case 40: // down
deltaY = -30;
if (e.metaKey) {
deltaY = -i.contentHeight;
} else if (e.altKey) {
deltaY = -i.containerHeight;
} else {
deltaY = -30;
}
break;
case 33: // page up
deltaY = 90;
@ -707,9 +705,9 @@ module.exports = function (element) {
},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],13:[function(require,module,exports){
'use strict';
var instances = require('../instances')
, updateGeometry = require('../update-geometry')
, updateScroll = require('../update-scroll');
var instances = require('../instances');
var updateGeometry = require('../update-geometry');
var updateScroll = require('../update-scroll');
function bindMouseWheelHandler(element, i) {
var shouldPrevent = false;
@ -759,23 +757,30 @@ function bindMouseWheelHandler(element, i) {
deltaY = e.wheelDelta;
}
if (e.shiftKey) {
// reverse axis with shift key
return [-deltaY, -deltaX];
}
return [deltaX, deltaY];
}
function shouldBeConsumedByTextarea(deltaX, deltaY) {
var hoveredTextarea = element.querySelector('textarea:hover');
if (hoveredTextarea) {
var maxScrollTop = hoveredTextarea.scrollHeight - hoveredTextarea.clientHeight;
function shouldBeConsumedByChild(deltaX, deltaY) {
var child = element.querySelector('textarea:hover, select[multiple]:hover, .ps-child:hover');
if (child) {
if (!window.getComputedStyle(child).overflow.match(/(scroll|auto)/)) {
// if not scrollable
return false;
}
var maxScrollTop = child.scrollHeight - child.clientHeight;
if (maxScrollTop > 0) {
if (!(hoveredTextarea.scrollTop === 0 && deltaY > 0) &&
!(hoveredTextarea.scrollTop === maxScrollTop && deltaY < 0)) {
if (!(child.scrollTop === 0 && deltaY > 0) && !(child.scrollTop === maxScrollTop && deltaY < 0)) {
return true;
}
}
var maxScrollLeft = hoveredTextarea.scrollLeft - hoveredTextarea.clientWidth;
var maxScrollLeft = child.scrollLeft - child.clientWidth;
if (maxScrollLeft > 0) {
if (!(hoveredTextarea.scrollLeft === 0 && deltaX < 0) &&
!(hoveredTextarea.scrollLeft === maxScrollLeft && deltaX > 0)) {
if (!(child.scrollLeft === 0 && deltaX < 0) && !(child.scrollLeft === maxScrollLeft && deltaX > 0)) {
return true;
}
}
@ -789,7 +794,7 @@ function bindMouseWheelHandler(element, i) {
var deltaX = delta[0];
var deltaY = delta[1];
if (shouldBeConsumedByTextarea(deltaX, deltaY)) {
if (shouldBeConsumedByChild(deltaX, deltaY)) {
return;
}
@ -843,8 +848,8 @@ module.exports = function (element) {
},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],14:[function(require,module,exports){
'use strict';
var instances = require('../instances')
, updateGeometry = require('../update-geometry');
var instances = require('../instances');
var updateGeometry = require('../update-geometry');
function bindNativeScrollHandler(element, i) {
i.event.bind(element, 'scroll', function () {
@ -860,10 +865,10 @@ module.exports = function (element) {
},{"../instances":18,"../update-geometry":19}],15:[function(require,module,exports){
'use strict';
var h = require('../../lib/helper')
, instances = require('../instances')
, updateGeometry = require('../update-geometry')
, updateScroll = require('../update-scroll');
var _ = require('../../lib/helper');
var instances = require('../instances');
var updateGeometry = require('../update-geometry');
var updateScroll = require('../update-scroll');
function bindSelectionHandler(element, i) {
function getRangeNode() {
@ -897,7 +902,7 @@ function bindSelectionHandler(element, i) {
clearInterval(scrollingLoop);
scrollingLoop = null;
}
h.stopScrolling(element);
_.stopScrolling(element);
}
var isSelected = false;
@ -915,6 +920,12 @@ function bindSelectionHandler(element, i) {
stopScrolling();
}
});
i.event.bind(window, 'keyup', function () {
if (isSelected) {
isSelected = false;
stopScrolling();
}
});
i.event.bind(window, 'mousemove', function (e) {
if (isSelected) {
@ -928,10 +939,10 @@ function bindSelectionHandler(element, i) {
if (mousePosition.x < containerGeometry.left + 3) {
scrollDiff.left = -5;
h.startScrolling(element, 'x');
_.startScrolling(element, 'x');
} else if (mousePosition.x > containerGeometry.right - 3) {
scrollDiff.left = 5;
h.startScrolling(element, 'x');
_.startScrolling(element, 'x');
} else {
scrollDiff.left = 0;
}
@ -942,14 +953,14 @@ function bindSelectionHandler(element, i) {
} else {
scrollDiff.top = -20;
}
h.startScrolling(element, 'y');
_.startScrolling(element, 'y');
} else if (mousePosition.y > containerGeometry.bottom - 3) {
if (mousePosition.y - containerGeometry.bottom + 3 < 5) {
scrollDiff.top = 5;
} else {
scrollDiff.top = 20;
}
h.startScrolling(element, 'y');
_.startScrolling(element, 'y');
} else {
scrollDiff.top = 0;
}
@ -971,9 +982,10 @@ module.exports = function (element) {
},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],16:[function(require,module,exports){
'use strict';
var instances = require('../instances')
, updateGeometry = require('../update-geometry')
, updateScroll = require('../update-scroll');
var _ = require('../../lib/helper');
var instances = require('../instances');
var updateGeometry = require('../update-geometry');
var updateScroll = require('../update-scroll');
function bindTouchHandler(element, i, supportsTouch, supportsIePointer) {
function shouldPreventDefault(deltaX, deltaY) {
@ -1058,6 +1070,9 @@ function bindTouchHandler(element, i, supportsTouch, supportsIePointer) {
}
}
function touchMove(e) {
if (!inLocalTouch && i.settings.swipePropagation) {
touchStart(e);
}
if (!inGlobalTouch && inLocalTouch && shouldHandle(e)) {
var touch = getTouch(e);
@ -1095,6 +1110,11 @@ function bindTouchHandler(element, i, supportsTouch, supportsIePointer) {
return;
}
if (!speed.x && !speed.y) {
clearInterval(easingLoop);
return;
}
if (Math.abs(speed.x) < 0.01 && Math.abs(speed.y) < 0.01) {
clearInterval(easingLoop);
return;
@ -1133,27 +1153,33 @@ function bindTouchHandler(element, i, supportsTouch, supportsIePointer) {
}
}
module.exports = function (element, supportsTouch, supportsIePointer) {
module.exports = function (element) {
if (!_.env.supportsTouch && !_.env.supportsIePointer) {
return;
}
var i = instances.get(element);
bindTouchHandler(element, i, supportsTouch, supportsIePointer);
bindTouchHandler(element, i, _.env.supportsTouch, _.env.supportsIePointer);
};
},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],17:[function(require,module,exports){
},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],17:[function(require,module,exports){
'use strict';
var cls = require('../lib/class')
, h = require('../lib/helper')
, instances = require('./instances')
, updateGeometry = require('./update-geometry');
var _ = require('../lib/helper');
var cls = require('../lib/class');
var instances = require('./instances');
var updateGeometry = require('./update-geometry');
// Handlers
var clickRailHandler = require('./handler/click-rail')
, dragScrollbarHandler = require('./handler/drag-scrollbar')
, keyboardHandler = require('./handler/keyboard')
, mouseWheelHandler = require('./handler/mouse-wheel')
, nativeScrollHandler = require('./handler/native-scroll')
, selectionHandler = require('./handler/selection')
, touchHandler = require('./handler/touch');
var handlers = {
'click-rail': require('./handler/click-rail'),
'drag-scrollbar': require('./handler/drag-scrollbar'),
'keyboard': require('./handler/keyboard'),
'wheel': require('./handler/mouse-wheel'),
'touch': require('./handler/touch'),
'selection': require('./handler/selection')
};
var nativeScrollHandler = require('./handler/native-scroll');
module.exports = function (element, userSettings) {
userSettings = typeof userSettings === 'object' ? userSettings : {};
@ -1163,24 +1189,14 @@ module.exports = function (element, userSettings) {
// Create a plugin instance.
var i = instances.add(element);
i.settings = h.extend(i.settings, userSettings);
i.settings = _.extend(i.settings, userSettings);
cls.add(element, 'ps-theme-' + i.settings.theme);
clickRailHandler(element);
dragScrollbarHandler(element);
mouseWheelHandler(element);
nativeScrollHandler(element);
if (i.settings.useSelectionScroll) {
selectionHandler(element);
}
i.settings.handlers.forEach(function (handlerName) {
handlers[handlerName](element);
});
if (h.env.supportsTouch || h.env.supportsIePointer) {
touchHandler(element, h.env.supportsTouch, h.env.supportsIePointer);
}
if (i.settings.useKeyboard) {
keyboardHandler(element);
}
nativeScrollHandler(element);
updateGeometry(element);
};
@ -1188,25 +1204,25 @@ module.exports = function (element, userSettings) {
},{"../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(require,module,exports){
'use strict';
var cls = require('../lib/class')
, d = require('../lib/dom')
, defaultSettings = require('./default-setting')
, EventManager = require('../lib/event-manager')
, guid = require('../lib/guid')
, h = require('../lib/helper');
var _ = require('../lib/helper');
var cls = require('../lib/class');
var defaultSettings = require('./default-setting');
var dom = require('../lib/dom');
var EventManager = require('../lib/event-manager');
var guid = require('../lib/guid');
var instances = {};
function Instance(element) {
var i = this;
i.settings = h.clone(defaultSettings);
i.settings = _.clone(defaultSettings);
i.containerWidth = null;
i.containerHeight = null;
i.contentWidth = null;
i.contentHeight = null;
i.isRtl = d.css(element, 'direction') === "rtl";
i.isRtl = dom.css(element, 'direction') === "rtl";
i.isNegativeScroll = (function () {
var originalScrollLeft = element.scrollLeft;
var result = null;
@ -1227,67 +1243,55 @@ function Instance(element) {
cls.remove(element, 'ps-focus');
}
i.scrollbarXRail = d.appendTo(d.e('div', 'ps-scrollbar-x-rail'), element);
i.scrollbarX = d.appendTo(d.e('div', 'ps-scrollbar-x'), i.scrollbarXRail);
i.scrollbarXRail = dom.appendTo(dom.e('div', 'ps-scrollbar-x-rail'), element);
i.scrollbarX = dom.appendTo(dom.e('div', 'ps-scrollbar-x'), i.scrollbarXRail);
i.scrollbarX.setAttribute('tabindex', 0);
i.event.bind(i.scrollbarX, 'focus', focus);
i.event.bind(i.scrollbarX, 'blur', blur);
i.scrollbarXActive = null;
i.scrollbarXWidth = null;
i.scrollbarXLeft = null;
i.scrollbarXBottom = h.toInt(d.css(i.scrollbarXRail, 'bottom'));
i.scrollbarXBottom = _.toInt(dom.css(i.scrollbarXRail, 'bottom'));
i.isScrollbarXUsingBottom = i.scrollbarXBottom === i.scrollbarXBottom; // !isNaN
i.scrollbarXTop = i.isScrollbarXUsingBottom ? null : h.toInt(d.css(i.scrollbarXRail, 'top'));
i.railBorderXWidth = h.toInt(d.css(i.scrollbarXRail, 'borderLeftWidth')) + h.toInt(d.css(i.scrollbarXRail, 'borderRightWidth'));
i.scrollbarXTop = i.isScrollbarXUsingBottom ? null : _.toInt(dom.css(i.scrollbarXRail, 'top'));
i.railBorderXWidth = _.toInt(dom.css(i.scrollbarXRail, 'borderLeftWidth')) + _.toInt(dom.css(i.scrollbarXRail, 'borderRightWidth'));
// Set rail to display:block to calculate margins
d.css(i.scrollbarXRail, 'display', 'block');
i.railXMarginWidth = h.toInt(d.css(i.scrollbarXRail, 'marginLeft')) + h.toInt(d.css(i.scrollbarXRail, 'marginRight'));
d.css(i.scrollbarXRail, 'display', '');
dom.css(i.scrollbarXRail, 'display', 'block');
i.railXMarginWidth = _.toInt(dom.css(i.scrollbarXRail, 'marginLeft')) + _.toInt(dom.css(i.scrollbarXRail, 'marginRight'));
dom.css(i.scrollbarXRail, 'display', '');
i.railXWidth = null;
i.railXRatio = null;
i.scrollbarYRail = d.appendTo(d.e('div', 'ps-scrollbar-y-rail'), element);
i.scrollbarY = d.appendTo(d.e('div', 'ps-scrollbar-y'), i.scrollbarYRail);
i.scrollbarYRail = dom.appendTo(dom.e('div', 'ps-scrollbar-y-rail'), element);
i.scrollbarY = dom.appendTo(dom.e('div', 'ps-scrollbar-y'), i.scrollbarYRail);
i.scrollbarY.setAttribute('tabindex', 0);
i.event.bind(i.scrollbarY, 'focus', focus);
i.event.bind(i.scrollbarY, 'blur', blur);
i.scrollbarYActive = null;
i.scrollbarYHeight = null;
i.scrollbarYTop = null;
i.scrollbarYRight = h.toInt(d.css(i.scrollbarYRail, 'right'));
i.scrollbarYRight = _.toInt(dom.css(i.scrollbarYRail, 'right'));
i.isScrollbarYUsingRight = i.scrollbarYRight === i.scrollbarYRight; // !isNaN
i.scrollbarYLeft = i.isScrollbarYUsingRight ? null : h.toInt(d.css(i.scrollbarYRail, 'left'));
i.scrollbarYOuterWidth = i.isRtl ? h.outerWidth(i.scrollbarY) : null;
i.railBorderYWidth = h.toInt(d.css(i.scrollbarYRail, 'borderTopWidth')) + h.toInt(d.css(i.scrollbarYRail, 'borderBottomWidth'));
d.css(i.scrollbarYRail, 'display', 'block');
i.railYMarginHeight = h.toInt(d.css(i.scrollbarYRail, 'marginTop')) + h.toInt(d.css(i.scrollbarYRail, 'marginBottom'));
d.css(i.scrollbarYRail, 'display', '');
i.scrollbarYLeft = i.isScrollbarYUsingRight ? null : _.toInt(dom.css(i.scrollbarYRail, 'left'));
i.scrollbarYOuterWidth = i.isRtl ? _.outerWidth(i.scrollbarY) : null;
i.railBorderYWidth = _.toInt(dom.css(i.scrollbarYRail, 'borderTopWidth')) + _.toInt(dom.css(i.scrollbarYRail, 'borderBottomWidth'));
dom.css(i.scrollbarYRail, 'display', 'block');
i.railYMarginHeight = _.toInt(dom.css(i.scrollbarYRail, 'marginTop')) + _.toInt(dom.css(i.scrollbarYRail, 'marginBottom'));
dom.css(i.scrollbarYRail, 'display', '');
i.railYHeight = null;
i.railYRatio = null;
}
function getId(element) {
if (typeof element.dataset === 'undefined') {
return element.getAttribute('data-ps-id');
} else {
return element.dataset.psId;
}
return element.getAttribute('data-ps-id');
}
function setId(element, id) {
if (typeof element.dataset === 'undefined') {
element.setAttribute('data-ps-id', id);
} else {
element.dataset.psId = id;
}
element.setAttribute('data-ps-id', id);
}
function removeId(element) {
if (typeof element.dataset === 'undefined') {
element.removeAttribute('data-ps-id');
} else {
delete element.dataset.psId;
}
element.removeAttribute('data-ps-id');
}
exports.add = function (element) {
@ -1309,11 +1313,11 @@ exports.get = function (element) {
},{"../lib/class":2,"../lib/dom":3,"../lib/event-manager":4,"../lib/guid":5,"../lib/helper":6,"./default-setting":8}],19:[function(require,module,exports){
'use strict';
var cls = require('../lib/class')
, d = require('../lib/dom')
, h = require('../lib/helper')
, instances = require('./instances')
, updateScroll = require('./update-scroll');
var _ = require('../lib/helper');
var cls = require('../lib/class');
var dom = require('../lib/dom');
var instances = require('./instances');
var updateScroll = require('./update-scroll');
function getThumbSize(i, thumbSize) {
if (i.settings.minScrollbarLength) {
@ -1337,7 +1341,7 @@ function updateCss(element, i) {
} else {
xRailOffset.top = i.scrollbarXTop + element.scrollTop;
}
d.css(i.scrollbarXRail, xRailOffset);
dom.css(i.scrollbarXRail, xRailOffset);
var yRailOffset = {top: element.scrollTop, height: i.railYHeight};
if (i.isScrollbarYUsingRight) {
@ -1353,10 +1357,10 @@ function updateCss(element, i) {
yRailOffset.left = i.scrollbarYLeft + element.scrollLeft;
}
}
d.css(i.scrollbarYRail, yRailOffset);
dom.css(i.scrollbarYRail, yRailOffset);
d.css(i.scrollbarX, {left: i.scrollbarXLeft, width: i.scrollbarXWidth - i.railBorderXWidth});
d.css(i.scrollbarY, {top: i.scrollbarYTop, height: i.scrollbarYHeight - i.railBorderYWidth});
dom.css(i.scrollbarX, {left: i.scrollbarXLeft, width: i.scrollbarXWidth - i.railBorderXWidth});
dom.css(i.scrollbarY, {top: i.scrollbarYTop, height: i.scrollbarYHeight - i.railBorderYWidth});
}
module.exports = function (element) {
@ -1369,30 +1373,30 @@ module.exports = function (element) {
var existingRails;
if (!element.contains(i.scrollbarXRail)) {
existingRails = d.queryChildren(element, '.ps-scrollbar-x-rail');
existingRails = dom.queryChildren(element, '.ps-scrollbar-x-rail');
if (existingRails.length > 0) {
existingRails.forEach(function (rail) {
d.remove(rail);
dom.remove(rail);
});
}
d.appendTo(i.scrollbarXRail, element);
dom.appendTo(i.scrollbarXRail, element);
}
if (!element.contains(i.scrollbarYRail)) {
existingRails = d.queryChildren(element, '.ps-scrollbar-y-rail');
existingRails = dom.queryChildren(element, '.ps-scrollbar-y-rail');
if (existingRails.length > 0) {
existingRails.forEach(function (rail) {
d.remove(rail);
dom.remove(rail);
});
}
d.appendTo(i.scrollbarYRail, element);
dom.appendTo(i.scrollbarYRail, element);
}
if (!i.settings.suppressScrollX && i.containerWidth + i.settings.scrollXMarginOffset < i.contentWidth) {
i.scrollbarXActive = true;
i.railXWidth = i.containerWidth - i.railXMarginWidth;
i.railXRatio = i.containerWidth / i.railXWidth;
i.scrollbarXWidth = getThumbSize(i, h.toInt(i.railXWidth * i.containerWidth / i.contentWidth));
i.scrollbarXLeft = h.toInt((i.negativeScrollAdjustment + element.scrollLeft) * (i.railXWidth - i.scrollbarXWidth) / (i.contentWidth - i.containerWidth));
i.scrollbarXWidth = getThumbSize(i, _.toInt(i.railXWidth * i.containerWidth / i.contentWidth));
i.scrollbarXLeft = _.toInt((i.negativeScrollAdjustment + element.scrollLeft) * (i.railXWidth - i.scrollbarXWidth) / (i.contentWidth - i.containerWidth));
} else {
i.scrollbarXActive = false;
}
@ -1401,8 +1405,8 @@ module.exports = function (element) {
i.scrollbarYActive = true;
i.railYHeight = i.containerHeight - i.railYMarginHeight;
i.railYRatio = i.containerHeight / i.railYHeight;
i.scrollbarYHeight = getThumbSize(i, h.toInt(i.railYHeight * i.containerHeight / i.contentHeight));
i.scrollbarYTop = h.toInt(element.scrollTop * (i.railYHeight - i.scrollbarYHeight) / (i.contentHeight - i.containerHeight));
i.scrollbarYHeight = getThumbSize(i, _.toInt(i.railYHeight * i.containerHeight / i.contentHeight));
i.scrollbarYTop = _.toInt(element.scrollTop * (i.railYHeight - i.scrollbarYHeight) / (i.contentHeight - i.containerHeight));
} else {
i.scrollbarYActive = false;
}
@ -1439,29 +1443,14 @@ module.exports = function (element) {
var instances = require('./instances');
var upEvent = document.createEvent('Event')
, downEvent = document.createEvent('Event')
, leftEvent = document.createEvent('Event')
, rightEvent = document.createEvent('Event')
, yEvent = document.createEvent('Event')
, xEvent = document.createEvent('Event')
, xStartEvent = document.createEvent('Event')
, xEndEvent = document.createEvent('Event')
, yStartEvent = document.createEvent('Event')
, yEndEvent = document.createEvent('Event')
, lastTop
, lastLeft;
upEvent.initEvent('ps-scroll-up', true, true);
downEvent.initEvent('ps-scroll-down', true, true);
leftEvent.initEvent('ps-scroll-left', true, true);
rightEvent.initEvent('ps-scroll-right', true, true);
yEvent.initEvent('ps-scroll-y', true, true);
xEvent.initEvent('ps-scroll-x', true, true);
xStartEvent.initEvent('ps-x-reach-start', true, true);
xEndEvent.initEvent('ps-x-reach-end', true, true);
yStartEvent.initEvent('ps-y-reach-start', true, true);
yEndEvent.initEvent('ps-y-reach-end', true, true);
var lastTop;
var lastLeft;
var createDOMEvent = function (name) {
var event = document.createEvent("Event");
event.initEvent(name, true, true);
return event;
};
module.exports = function (element, axis, value) {
if (typeof element === 'undefined') {
@ -1478,24 +1467,38 @@ module.exports = function (element, axis, value) {
if (axis === 'top' && value <= 0) {
element.scrollTop = value = 0; // don't allow negative scroll
element.dispatchEvent(yStartEvent);
element.dispatchEvent(createDOMEvent('ps-y-reach-start'));
}
if (axis === 'left' && value <= 0) {
element.scrollLeft = value = 0; // don't allow negative scroll
element.dispatchEvent(xStartEvent);
element.dispatchEvent(createDOMEvent('ps-x-reach-start'));
}
var i = instances.get(element);
if (axis === 'top' && value >= i.contentHeight - i.containerHeight) {
element.scrollTop = value = i.contentHeight - i.containerHeight; // don't allow scroll past container
element.dispatchEvent(yEndEvent);
// don't allow scroll past container
value = i.contentHeight - i.containerHeight;
if (value - element.scrollTop <= 1) {
// mitigates rounding errors on non-subpixel scroll values
value = element.scrollTop;
} else {
element.scrollTop = value;
}
element.dispatchEvent(createDOMEvent('ps-y-reach-end'));
}
if (axis === 'left' && value >= i.contentWidth - i.containerWidth) {
element.scrollLeft = value = i.contentWidth - i.containerWidth; // don't allow scroll past container
element.dispatchEvent(xEndEvent);
// don't allow scroll past container
value = i.contentWidth - i.containerWidth;
if (value - element.scrollLeft <= 1) {
// mitigates rounding errors on non-subpixel scroll values
value = element.scrollLeft;
} else {
element.scrollLeft = value;
}
element.dispatchEvent(createDOMEvent('ps-x-reach-end'));
}
if (!lastTop) {
@ -1507,29 +1510,29 @@ module.exports = function (element, axis, value) {
}
if (axis === 'top' && value < lastTop) {
element.dispatchEvent(upEvent);
element.dispatchEvent(createDOMEvent('ps-scroll-up'));
}
if (axis === 'top' && value > lastTop) {
element.dispatchEvent(downEvent);
element.dispatchEvent(createDOMEvent('ps-scroll-down'));
}
if (axis === 'left' && value < lastLeft) {
element.dispatchEvent(leftEvent);
element.dispatchEvent(createDOMEvent('ps-scroll-left'));
}
if (axis === 'left' && value > lastLeft) {
element.dispatchEvent(rightEvent);
element.dispatchEvent(createDOMEvent('ps-scroll-right'));
}
if (axis === 'top') {
element.scrollTop = lastTop = value;
element.dispatchEvent(yEvent);
element.dispatchEvent(createDOMEvent('ps-scroll-y'));
}
if (axis === 'left') {
element.scrollLeft = lastLeft = value;
element.dispatchEvent(xEvent);
element.dispatchEvent(createDOMEvent('ps-scroll-x'));
}
};
@ -1537,11 +1540,11 @@ module.exports = function (element, axis, value) {
},{"./instances":18}],21:[function(require,module,exports){