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what is scrollbar and what is its use

by Prof. Nicklaus Hammes Published 2 years ago Updated 2 years ago
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A horizontal scroll bar enables the user to scroll the content of a window to the left or right. A vertical scroll bar enables the user to scroll the content up or down.Aug 3, 2021

Full Answer

How to enable scroll bar?

  • Click the Quick Access Toolbar (QAT) dropdown.
  • Choose More Commands.
  • In the Choose Commands From dropdown, select Commands Not In Ribbon.
  • Double-click AutoScroll (or select and click Add) to update the list to the right.
  • Click OK.

How to show the scroll bar?

You just need to:

  • Open the Microsoft Office tool that you want to customize (Word, Excel, etc.).
  • Click the ‘File’ tab on the top left of the screen.
  • Select the ‘Options’ menu.
  • Click the ‘Advanced’ menu from the list to the left.
  • Find the ‘Display options’ section.
  • Tick the ‘Show horizontal bar’ and ‘Show vertical bar’ boxes to show scrollbars. ...

How to get the position of the scroll bar?

position of the scrollbar. GeeksforGeeks is a computer science portal. This is a large scrollable area. Method 2: Scrollbar position using event listener. The Window interface represents a window containing a DOM document and we can get the scrollbar position by adding an event-listener on it.

How to keep scroll bars always visible in Windows 10?

  • Open the Settings app.
  • Go to Ease of Access -> Display.
  • On the right, disable the toggle option Automatically hide scroll bars in Windows.
  • The scroll bars will remain permanently visible in your Store apps.

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How do you use scroll bars?

0:271:33Learn How to Use the Scroll Bars in Microsoft PowerPoint 2019 & 365YouTubeStart of suggested clipEnd of suggested clipSlide you use the scroll bars to scroll through the presentation's. Content the scroll bars haveMoreSlide you use the scroll bars to scroll through the presentation's. Content the scroll bars have arrow buttons at each end that point in the direction in which they will scroll the slide when you

What is called scrollbar?

A scrollbar is an interaction technique or widget in which continuous text, pictures, or any other content can be scrolled in a predetermined direction (up, down, left, or right) on a computer display, window, or viewport so that all of the content can be viewed, even if only a fraction of the content can be seen on a ...

Why is the scrollbar important?

In addition to allowing the user to scroll, the scrollbar has several other important benefits. The height of the scrollbar relative to the window corresponds to the height of the visible content relative to that of the full content. This provides an at-a-glance sense of scope and orientation.

What are the two types of scroll bar?

There are two types of scroll bar controls: HScrollBar for horizontal scroll bars and VScrollBar for vertical scroll bars.

What is the other name of scroll bar?

The window class name for a scroll bar is "SCROLLBAR".

Why are there two scroll bars?

You're basically getting a double scrollbar because your giving the body min-height of 100vh AND setting an overflow.

Do I need a scrollbar?

There are some reasons to use a scroll bar, but the main one is because we need to allow to focus on one specific area at a time. Content overload is well known in the field of user experience and using this small component in the UI improves the way we split users' attention.

How do I add a scrollbar in HTML?

Suppose we want to add a scroll bar option in HTML, use an “overflow” option and set it as auto-enabled for adding both horizontal and vertical scroll bars. If we want to add a vertical bar option in Html, add the line “overflow-y” in the files.

Where is scroll bar in MS Word?

Show scroll bars in Word and Excel for WindowsClick File > Options.On the Advanced tab, scroll to the Display section.Select Show horizontal scroll bar and Show vertical scroll bar, and then click OK.

What is a scroll menu?

Scrolling menu can be defined as a mechanism that allows scrolling between sections on the same page, as you click on the menu items on header.

What is scroll bar in Excel?

You use a scroll bar or spin button to quickly enter or change a range of values. Scroll bar Scrolls through a range of values when you click the scroll arrows or when you drag the scroll box.

Why are there two scroll bars?

You're basically getting a double scrollbar because your giving the body min-height of 100vh AND setting an overflow.

History and progression

In 1974, moving the cursor to the left margin while using Bravo changed its shape to a double-headed arrow to allow for scrolling. Pressing the left or top red button scrolled the content up, and the line next to the cursor went to the top of the window.

Usage

Dragging the thumb is historically the traditional way of manipulating a scrollbar. By moving the cursor over to the thumb on the screen and then pressing and holding, the thumb can be dragged. This is often done using either a trackpad or the left click button on a conventional mouse or touchpad.

Alternative designs

Many variations on the traditional scrollbar design and usage have been proposed or implemented. To avoid limiting window visibility with scrollbars while still allowing for functionality, the use of a software tether (thin line) associated with movement of the mouse pointer around the tether has been proposed.

Simultaneous 2D-scrolling

Special scroll-bar like graphical control elements allow panning around a two-dimensional space by simply moving a single rectangle in any direction on the plane. For example, the GtkScrollpane from GTK+ is implemented in the text viewers gv and ghostview .

Customization

The ability and specific methods needed to customize the look and function of scrollbars can vary significantly based on which operating system or software application you are attempting to customize. A common method of altering the look of the scrollbar in Web pages is to use CSS directives to change the scrollbar colors.

Limitations and issues

Computer literate users are often familiar with scrollbars, but those with limited knowledge may not intuitively understand them, especially given more recent variations, without assistance. Regardless of literacy, multiple issues can be found across various types of scrollbars and their interactions.

Studies

A 1986 report by William Buxton and Brad Myers tested different two-handed interactions, including scrolling, clicking, and resizing. In their study, clicking and resizing were done in parallel.

Introduction to Scrollbar in HTML

A horizontal or vertical bar that is used to move a viewing area in a window, up, down, left or right using a mouse or a touchpad or a keyboard. You can click on the track to get the scroll bar to a specific portion of the window or click on the bar and drag the bar to a specific location.

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This is a guide to Scrollbar in HTML. Here we discuss a brief overview of Scrollbar in HTML and its Examples along with its Code Implementation. You can also go through our other suggested articles to learn more –

How to Create a Scroll Bars in Excel?

Let’s understand the process of creating scroll bars in excel with examples.

Resetting the Scroll Bars in Excel – Tiny Scrollbar Error

Sometimes, an issue might get arise from the tiny scrollbar. It is very well known that the scroll bars, be it horizontal or vertical, both of these are set by the used range cell size. Sometimes, this used range can become very large due to lots of data sets, and due to this, the scrollbar becomes tiny.

Things to Remember

The scrollbar function is very useful for the users of Microsoft Excel when there are a lot of datasets to be viewed in a single window.

Recommended Articles

This has been a step by step guide to scroll bars in excel. Here we discuss its uses and how to create scroll bars in excel along with excel example and downloadable excel templates. You may also look at these useful functions in excel –

ScrollBar Class Declaration

The ScrollBar is a class of java awt library which extends components class of awt.

Types of ScrollBar in Java

The scrollbar in the window frame can be created by using different classes as per the need. Scrolling in the window frame can be achieved through the following ways.

Conclusion

The scrollbar is a component to work with GUI. It enables users to load a lot of the content on the window frame in the hidden rows & columns which can be visible inside the frame by scrolling the scrollbar up & down. The scrollbar can be added to the window frame in certain ways as given in the type of Scrollbar.

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This is a guide to ScrollBar in Java. Here we discuss the scrollbar class declaration in java along with the top 3 types and examples. You may also look at the following articles to learn more –

Properties of the ScrollBar Control

The following are some of the commonly used properties of the ScrollBar control −

Methods of the ScrollBar Control

The following are some of the commonly used methods of the ScrollBar control −

Events of the ScrollBar Control

The following are some of the commonly used events of the ScrollBar control −

Example

In this example, let us create two scroll bars at runtime. Let's double click on the Form and put the follow code in the opened window.

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Overview

A scrollbar is an interaction technique or widget in which continuous text, pictures, or any other content can be scrolled in a predetermined direction (up, down, left, or right) on a computer display, window, or viewport so that all of the content can be viewed, even if only a fraction of the content can be seen on a device's screen at one time. It offers a solution to the problem of navigation to a known or unkn…

History and progression

In 1974, moving the cursor to the left margin while using Bravo changed its shape to a double-headed arrow to allow for scrolling. Pressing the left or top red button scrolled the content up, and the line next to the cursor went to the top of the window. Pressing the right or bottom blue button scrolled the content down, and the line at the top of the window went down to the cursor. Holding down the middle yellow button changed the cursor to a thumb, allowing for jumping to that perc…

Usage

Dragging the thumb is historically the traditional way of manipulating a scrollbar. By moving the cursor over to the thumb on the screen and then pressing and holding, the thumb can be dragged. This is often done using either a trackpad or the left click button on a conventional mouse or touchpad. Moving the cursor while pressing down moves the scrollbar's thumb to see different sections of the page. On applications native to OS X 10.11 (and some previous OS X versions), sc…

Alternative designs

Many variations on the traditional scrollbar design and usage have been proposed or implemented. To avoid limiting window visibility with scrollbars while still allowing for functionality, the use of a software tether (thin line) associated with movement of the mouse pointer around the tether has been proposed. Similarly, the scrollbar can be directly placed within the content where it is useful, both decreasing space used and reducing required pointer movem…

Simultaneous 2D-scrolling

Special scroll-bar like graphical control elements allow panning around a two-dimensional space by simply moving a single rectangle in any direction on the plane. For example, the GtkScrollpane from GTK+ is implemented in the text viewers gv and ghostview.
Another example for simultaneous two-dimensional scrolling is an alignment program for protein sequences. Initially, the horizontal scroll-bar looks like a conventional one. But then the scroll-ba…

Customization

The ability and specific methods needed to customize the look and function of scrollbars can vary significantly based on which operating system or software application you are attempting to customize. A common method of altering the look of the scrollbar in Web pages is to use CSS directives to change the scrollbar colors. These are non-standard and supported only by Microsoft Internet Explo…

Limitations and issues

Computer literate users are often familiar with scrollbars, but those with limited knowledge may not intuitively understand them, especially given more recent variations, without assistance. Regardless of literacy, multiple issues can be found across various types of scrollbars and their interactions. In terms of design, if the window size is already small, the visible content area will be further reduced by the presence of a scrollbar. While some more recent disappearing scrollbars …

Studies

A 1986 report by William Buxton and Brad Myers tested different two-handed interactions, including scrolling, clicking, and resizing. In their study, clicking and resizing were done in parallel. Their first experiment called for participants to perform a selection/positioning task, and their second experiment requested that participants do a compound navigation/selection task. The study found that users can perform these tasks faster and in parallel when they use both hands, but n…

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