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Shift + Scroll = HScroll

Scroll horizontally using < SHIFT + scroll > (useful in Firefox)

  1. // ==UserScript==
  2. // @name          Shift + Scroll = HScroll
  3. // @namespace     http://userscripts.org/users/303112
  4. // @description   Scroll horizontally using < SHIFT + scroll > (useful in Firefox)
  5. // @version       1.2
  6. // @include       *
  7. // @author        Cezar Derevlean - www.dcezar.com - contact@dcezar.com
  8. // @require       http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js
  9. // ==/UserScript==
  10.  
  11. this.$ = this.jQuery = jQuery.noConflict(true);
  12.  
  13. // BEGIN plugins
  14.  
  15. /*! Copyright (c) 2011 Brandon Aaron (http://brandonaaron.net)
  16.  * Licensed under the MIT License (LICENSE.txt).
  17.  *
  18.  * Thanks to: http://adomas.org/javascript-mouse-wheel/ for some pointers.
  19.  * Thanks to: Mathias Bank(http://www.mathias-bank.de) for a scope bug fix.
  20.  * Thanks to: Seamus Leahy for adding deltaX and deltaY
  21.  *
  22.  * Version: 3.0.6
  23.  * 
  24.  * Requires: 1.2.2+
  25.  */
  26.  
  27. /*
  28. **  Possible Additional Configuration:
  29. **    If, when you hold shift, you scroll through previous pages / history
  30. **      Go to about:config page in firefox and set the variable mousewheel.with_shift.action to 0
  31. **      If it still doesn't work and you are using a linux distribution go to linux's settings > windows > modifier for modified click actions (something like that) and change it to something other than shift
  32. **    Also if alt click to save isn't working on linux
  33. **      Go to about:config and set browser.altClickSave to true
  34. **      You may have to go in to linux window setting again to change alt key's action
  35. **
  36. **  I've been in this situation before so I added this comment
  37. **  I did not write any of the script myself
  38. **    Alkazaar, 23/07/2014
  39. */
  40.  
  41. ;(function(a){function d(b){var c=b||window.event,d=[].slice.call(arguments,1),e=0,f=!0,g=0,h=0;return b=a.event.fix(c),b.type="mousewheel",c.wheelDelta&&(e=c.wheelDelta/120),c.detail&&(e=-c.detail/3),h=e,c.axis!==undefined&&c.axis===c.HORIZONTAL_AXIS&&(h=0,g=-1*e),c.wheelDeltaY!==undefined&&(h=c.wheelDeltaY/120),c.wheelDeltaX!==undefined&&(g=-1*c.wheelDeltaX/120),d.unshift(b,e,g,h),(a.event.dispatch||a.event.handle).apply(this,d)}var b=["DOMMouseScroll","mousewheel"];if(a.event.fixHooks)for(var c=b.length;c;)a.event.fixHooks[b[--c]]=a.event.mouseHooks;a.event.special.mousewheel={setup:function(){if(this.addEventListener)for(var a=b.length;a;)this.addEventListener(b[--a],d,!1);else this.onmousewheel=d},teardown:function(){if(this.removeEventListener)for(var a=b.length;a;)this.removeEventListener(b[--a],d,!1);else this.onmousewheel=null}},a.fn.extend({mousewheel:function(a){return a?this.bind("mousewheel",a):this.trigger("mousewheel")},unmousewheel:function(a){return this.unbind("mousewheel",a)}})})(jQuery);
  42.  
  43. // END plugins
  44.  
  45.  
  46.  
  47. // BEGIN main
  48.  
  49. $(document).ready(function() { 
  50.   var pressed = false;
  51.  
  52.   $(document).keydown(function (e) {
  53.       if (e.keyCode == 16) {
  54.         pressed = true;
  55.       }
  56.   });
  57.   $(document).keyup(function(event){
  58.      pressed = false;
  59.   });
  60.  
  61.   $('html, body, *').mousewheel(function(e, delta) {
  62.     if (pressed) {
  63.       this.scrollLeft -= (delta * 40);
  64.       e.preventDefault();
  65.     }
  66.   });
  67.  
  68. });
  69.  
  70. // END main