scroll

问题 I'm trying to implement a slot machin with 3 endless ListView. I wanted to do that with scroll view but I didn't find a solution to loop on a scrollView. So basically I have three listview = 3 columns of my slot machine and when I click on button I want to scroll to a random position (a random integer between 0 (inclusive) and 300 (exclusive) which is my lists size) : Random r = new Random(); int rPos1 = r.nextInt(300 - 0) +0; int rPos2 = r.nextInt(300 - 0) + 0; int rPos3 = r.nextInt(300 - 0)

问题 I want to scroll text starting on the right and make it smoothly move to the left and off the screen. Does anyone have an example of something they tried that worked? Thank You. 回答1: This question is asking something very close to what you want to do. The answers provided there, coupled with the methods described in the answers to this question, should let you scroll text in a smoothly animated manner. 来源： https://stackoverflow.com/questions/900425/does-anyone-have-a-good-way-to-scroll-text

问题 I am developing a WinForms application in which there is a panel which contains some user-controls. When the panel loads for the first time it shows 10 user controls. But when it is scrolled down completely it should load and append more user controls at the end of the panel. I am trying to achieve this using this code: private void topicContainer_Scroll(object sender, ScrollEventArgs e) { if (e.NewValue== topicContainer.VerticalScroll.Value) MessageBox.Show("Topics load here"); } Its just a

问题 I nedd a scroll but not to up and down I need to left and right not vertical, I need horizontal, I use slimScroll.js, can I do that, I can creata a scroll to up and down with this library, how can I create to left and right. Thanks 回答1: As it stands no. Lots of requests on the homepage though so hopefully that will be a future release. 来源： https://stackoverflow.com/questions/20291604/slimscroll-javascript-to-left-and-right-not-up-and-down

问题 One of my screen has button which won't display on screen below a certain width. Is there a way to allow the screen to scroll if this is the case so the buttons can be got to? 回答1: Absolutely, embed your layout within a ScrollView. 回答2: Simply wrap your layout in a ScrollView. 来源： https://stackoverflow.com/questions/12272580/android-way-to-set-the-page-to-scroll-if-it-doesnt-fit

问题 I have another question. Recently I am trying to build a page with three divs. Each of them has a height of 100vh and a width of 100vw. The thing I want to archive is, that if I am scrolling in div 1 that it automatically scrolls smooth to the top of div 2. And so on. I hope that you understand my question. div { width: 100vw; height: 100vh; } div:nth-child(odd) { background-color: green; } div:nth-child(even) { background-color: red; } <div class="div1"></div> <div class="div2"></div> <div

问题 I am trying to implement this tutorial technique into my current project: http://www.webgeekly.com/tutorials/jquery/a-simple-guide-to-making-a-div-static-as-you-scroll-past-it/ (specifically the relative/fix social media tool bar on the left side) doesnt start to be 'fixed' until a certain scroll value. stops being 'fixed' before the footer (as to not overlap it) I have been following along, but the $(window).scroll() function never fires for me.. (only in a fiddle example/test).. the other

问题 I am trying to implement this tutorial technique into my current project: http://www.webgeekly.com/tutorials/jquery/a-simple-guide-to-making-a-div-static-as-you-scroll-past-it/ (specifically the relative/fix social media tool bar on the left side) doesnt start to be 'fixed' until a certain scroll value. stops being 'fixed' before the footer (as to not overlap it) I have been following along, but the $(window).scroll() function never fires for me.. (only in a fiddle example/test).. the other

问题 I Have a simple site set up with a header, navbar and content. When the page reaches the navbar, the position becomes fixed so the navbar sits at the top of the page - at this point, the navbar height also gets a bit smaller (as I like this effect) - I have done this by adding separate classes, fixed and thinner to the navbar. Most people are aware of the issue that occurs when you add "position:fixed" to an inline element in that it makes the content suddenly "jump" upwards. To counteract

问题 I'm making a file where I need to be able to zoom in and out on an Image (Converted to a symbol and given an instance name) using the middle mouse scroller. I've written something similar to : image1.addEventListener(MouseEvent.MOUSE_WHEEL, function1){ image1 = image 1 +50; } so all the scrolling works to increase the image size, but what can I do to make it where if I scroll back the mouse wheel, it scrolls out of the image? From what I understand, there is no converse operation to MOUSE