smooth-scrolling

(Smooth)ScrollToPosition doesn't work properly with RecyclerView

风流意气都作罢 提交于 2019-11-27 13:01:37
I'm using basic RecyclerView with GridLayoutManager. I observed that nor smoothScrollToPosition nor scrollToPosition works properly. a) when using smoothScrollToPosition I often receive error from RecyclerView "RecyclerView﹕ Passed over target position while smooth scrolling." and RecyclerView is not scrolled properly (often it misses the targeted row). This is observed mostly when I'm trying to scroll to the 1st item of some row b) when using scrollToPosition it seems to work quite ok but most of the time I can see only the 1st item of the row and the rest are not displayed. Can you give me

jquery vertical mousewheel smooth scrolling

故事扮演 提交于 2019-11-27 11:55:38
I'm making a parallax website and I would like to make the page scroll smoother with the mousewheel for a better user experience. The best example I could get was this website: http://www.milwaukeepolicenews.com/#menu=home-page It would be great if I could get something similar to that into my website, the smooth vertical scrolling and scroll inertia. I noticed they are using Brandon Aaron's jQuery mousewheel which is very light but I'm just a beginner and cannot make it work by myself. Also i noticed this in their mpd-parallax.js: jQuery(window).mousewheel(function(event, delta, deltaX,

Enable smooth scrolling for my website in all browsers

你。 提交于 2019-11-27 11:02:55
I'm developing a parallax scrolling website using the Stellar and Skrollr libraries. The website behaves perfectly in Firefox because of Firefox's smooth scrolling feature, but in Chrome, scrolling with the mouse wheel is jerky, and the parallax effect is almost ruined. Is there any way to get the smooth scrolling with the mouse wheel in all browsers while maintaining performance? Labu I found two jQuery plugins that may do what you want. Simplr-SmoothScroll // Source: SE Question jQuery SmoothWheel Hope this helps. edit: Struck out SmoothWheel because of comments - it hasn't been updated in

How to add smooth scrolling to Bootstrap's scroll spy function

喜欢而已 提交于 2019-11-27 05:56:22
I've been trying to add a smooth scrolling function to my site for a while now but can't seem to get it to work. Here is my HTML code relating to my navigation: <div id="nav-wrapper"> <div id="nav" class="navbar navbar-inverse affix-top" data-spy="affix" data-offset-top="675"> <div class="navbar-inner" data-spy="affix-top"> <div class="container"> <!-- .btn-navbar is used as the toggle for collapsed navbar content --> <a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse"> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </a> <!

Javascript - Smooth parallax scrolling with mouse wheel

喜欢而已 提交于 2019-11-27 00:46:07
问题 I have a page where I'm applying a parallax effect. This is accomplished using translate3d. Now, while this works well, I'm wondering how I can override the default "steps" when scrolling with the mouse wheel? If I scroll with the scrollbars, everything is fine. But with the mouse wheel, it's all jumpy. I'm doing this in a pretty straight forward way: var prefix = Modernizr.prefixed('transform'); $window.on('scroll', function(){ var scroll_top = $window.scrollTop(); if(scroll_top < forside

jQuery - Scroll element to the middle of the screen instead of to the top with an anchor link

倖福魔咒の 提交于 2019-11-27 00:42:33
问题 I'm building a one-page site with a fixed-positioned navigation bar which scrolls smoothly to the different section elements through anchor links. The default behaviour for scrolling to an element is to align it to the top of the browser window. Instead, I want to align the element to the middle of the screen. I use this markup for navigation: <nav class="main-nav"> <a href="#top">Top</a> <a href="#section-1">Section 1</a> <a href="#section-2">Section 2</a> <a href="#section-3">Section 3</a>

Android: How to detect when a scroll has ended

送分小仙女□ 提交于 2019-11-26 21:29:21
I am using the onScroll method of GestureDetector.SimpleOnGestureListener to scroll a large bitmap on a canvas. When the scroll has ended I want to redraw the bitmap in case the user wants to scroll further ... off the edge of the bitmap, but I can't see how to detect when the scroll has ended (the user has lifted his finger from the screen). e2.getAction() always seems to return the value 2 so that is no help. e2.getPressure seems to return fairly constant values (around 0.25) until the final onScroll call when the pressure seems to fall to about 0.13. I suppose I could detect this reduction

android: smoothScrollToPosition() not working correctly

 ̄綄美尐妖づ 提交于 2019-11-26 19:55:37
问题 I'm trying to smoothly scroll to last element of a list after adding an element to the arrayadapter associated with the listview. The problem is that it just scrolls to a random position arrayadapter.add(item); //DOES NOT WORK CORRECTLY: listview.smoothScrollToPosition(arrayadapter.getCount()-1); //WORKS JUST FINE: listview.setSelection(arrayadapter.getCount()-1); 回答1: You probably want to tell the ListView to post the scroll when the UI thread can handle it (which is why yours it not

(Smooth)ScrollToPosition doesn't work properly with RecyclerView

|▌冷眼眸甩不掉的悲伤 提交于 2019-11-26 16:11:10
问题 I'm using basic RecyclerView with GridLayoutManager. I observed that nor smoothScrollToPosition nor scrollToPosition works properly. a) when using smoothScrollToPosition I often receive error from RecyclerView "RecyclerView﹕ Passed over target position while smooth scrolling." and RecyclerView is not scrolled properly (often it misses the targeted row). This is observed mostly when I'm trying to scroll to the 1st item of some row b) when using scrollToPosition it seems to work quite ok but

jquery vertical mousewheel smooth scrolling

时光怂恿深爱的人放手 提交于 2019-11-26 15:48:09
问题 I'm making a parallax website and I would like to make the page scroll smoother with the mousewheel for a better user experience. The best example I could get was this website: http://www.milwaukeepolicenews.com/#menu=home-page It would be great if I could get something similar to that into my website, the smooth vertical scrolling and scroll inertia. I noticed they are using Brandon Aaron's jQuery mousewheel which is very light but I'm just a beginner and cannot make it work by myself. Also