scrolling

Scrolling vertically and horizontally

I have a quite common problem, i guess. I have an activity and inside it there should be three screens. The problem is, they can/should be scrolled in both ways (horizontally and vertically). Since ebedding a HorizontalScrollView with a normal ScrollView is usually discouraged and typically causes more problems than it solves, are ther...

Help me understand scrolling in javascript(jquery) terms.

When you scroll, are you changing the position of something? How can I change the position of the scroll? Specifically to match the cursors movement. What I want to do is scroll the window when I click and drag with the cursor inside the window. For example: I have a 400px by 400px div with a 900px by 900px div inside of it. I want to...

Scrolling the 2d world with physics

I'm writing a side scrolling game with physics. Before get my hands dirty i started concentrating on physics and rendering graphics. Initially i thought of keeping every thing static (non scrolling). For physics after referring to many tutorial finally i ended up here http://www.tonypa.pri.ee/vectors/tut08.html. This set of tutorial cove...

Calling a method when UIWebView scrolls...

I have a UIWebView that contains a lot of text content. I need to be able to get the location of the UIWebView every time it moves. I am using this code to get the point: pageYOffset = [[webView stringByEvaluatingJavaScriptFromString:@"window.pageYOffset"] intValue]; now I just need to make it so that this variables value is updated e...

how to load the images in my view dynamically in a scroll view in iPhone

Hi all... i want to display many images like thumbnails in a scroll view and and i want the images displayed dynamically we scrolls down or left like a table view cells can u please tell how to that... Thanks ...

WP7: ListBox ScrollToTop ?

In a Windows Phone 7 Silverlight app, I have a ListBox with a lot of items, that are generated dynamically from an external data source. One of these items will be "current", so I would like to programmatically scroll the ListBox so the item appears as the topmost visible item in the ListBox - so the user doesn't have to. There is li...

What is the best way to do smooth scrolling in vim?

The main scrolling commands in VIM are: 1. Ctrl-B and Ctrl-F, as well as PageUp and PageDown scroll by full page 2. Ctrl-U and Ctrl-D scroll half a page by default 3. Ctrl-Y and Ctrl-E scroll one line I lose visual context every time for the former two, so I have developed the bad habit of hitting the latter (Ctrl-Y and Ctrl-E) repetiti...