Scroll like Opera

A userscript to provide Opera(old) like scrolling behavior.

Features

• Scroll horizontally when the cursor hover on horizontal scrollbar.
• Scroll horizontally if there is only one horizontal scrollbar.
• Smooth scrolling.

Test page

https://rawgit.com/eight04/scroll-like-opera/master/demo.html

Todos

• Better behavior when scrolling to top/bottom?
  • Currently, if the inner element scrolled to edge, it will check outer element whether is scrollable.
  • How to guess which element we are going to scroll?
  • What does it mean when user want to scroll and unscrollable element?
• Get wrong value if the page is zoomed.

Known bugs

• Chrome doesn't fire wheel event when cursor hover on window scrollbar.

Changelog

• 2.1.1 (Dec 20, 2021)

  • Fix: use non-passive wheel event.

• 2.1.0 (Feb 17, 2015):

  • Add a small delay to change scrolled target when scrolling to bottom/top.

• 2.0.4 (Jan 16, 2015):

  • Fix scrollable document.body bug.

• 2.0.3 (Dec 29, 2014):

  • Reload config after configure.

• 2.0.2 (Dec 29, 2014):

  • Update GM_config to 0.2.2.

• 2.0.1 (Dec 29, 2014):

  • Use a different GM_config library.

• 2.0.0 (Dec 24, 2014):

  • Stop detecting scrollbar and don't scroll overflow:hidden element anymore.

• 1.0.4 (Dec 23, 2014):

  • Fix typo.

• 1.0.3 (Dec 23, 2014):

  • Fix inline element.

• 1.0.2 (Dec 23, 2014):

  • Fix menu name.

• 1.0.1 (Dec 23, 2014):

  • Correct name.

• 1.0.0 (Dec 23, 2014):

  • First release.

• 0.1.0 (Dec 19, 2014):

  • Initial version.