Scrollbars, often seen on websites, present a list of options that the user can scroll through, usually in discrete sections. They’re usually done in Adobe Flash with an image and text. In this tutorial, you’ll learn how to make one yourself in just a few minutes!
What is a ScrollBar?
A scrollbar is a graphical control that allows a user to scroll through a list of items. Scrollbars can be located on the sides or the bottom of a window. When the user scrolls, the scrollbar changes its appearance to indicate how much content is left in the list.
How to make a scrollbar in Flash
If you’re looking for a way to make a scrollbar in Flash, there are a few different methods you can use. One method is to use the Actions panel, which is located in the lower-right corner of the Inspector panel. To create a scrollbar, first create a circle or rectangle and give it the appropriate dimensions (in pixels):
Next, add code to the Actions panel that sets the radius of the circle or rectangle to 2:
You can then set the length of the scrollbar by setting its width value to 1 less than its height value. Finally, add code to the Actions panel that sets the opacity of the scrollbar to 0.5:
There are also several other methods you can use to create scrollbars. One example is to use an Image control and set its src property to an image that contains a scrolling bar. Another example is to use an Event handler and trigger it when the user clicks on a certain area of an object.
How to make glitches on a scrollbar
Scrollbars can be a bit of a hit or miss, depending on your design. However, there are a few simple tricks you can use to make them look smoother and more consistent.
Scrollbars can be tricky to work with, especially on iOS devices. In this tutorial, you’ll learn how to use the ItemAnimator class to get the most out of your scrollbars with simple animations.
How to make a custom scrollbar. When it comes to scrolling lists and menus in the table view, using a custom UIScrollView is the way to go. This tutorial shows you how to implement your own UIScrollView subclass for some extra functionality like retaining position or stacking items.
There are a few pitfalls to be aware of when working with custom scroll views, so let’s look at these now:
Sometimes, it is useful to have a specific style for your UIScrollView. For example, you may want your scroll view to always appear on top of everything else and you don’t want the items in your list to be scrolled out of view. I
n this tutorial you will learn how to create a custom scroll view and use it as an overlay over other views in your app.
The ItemAnimator class provides a common way of animating any kind of UIView (such as text fields and buttons). When used together with the UICollectionViewDelegate class, you can create an app that allows your users to navigate lists using gesture-based navigation.
Animation is a special kind of view that appears or disappears over time.
Animate your UI: Using Transition Animations.
AnimationKit provides APIs for creating, managing, and running animations on the user interface of your app. The animation is done by calling the animate method in a loop while observing the changes of properties like the frame or position of the animation target.
If you’re looking for a smooth scrollbar in your web application, then you should consider using the jQuery UI ScrollBar. This library provides a sleek and easy to use implementation of a scrollbar, which means that your users will experience minimal disruption while they are scrolling through your content.