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In interface design, a tab is a graphical user interface object that allows multiple documents or panels to be contained within a single window, using tabs as a navigational widget for switching between sets of documents.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> It is an interface style most commonly associated with web browsers, web applications, text editors, and preference panels, with window managers and tiling window managers.
Tabs are modeled after traditional card tabs inserted in paper files or card indexes (in keeping with the desktop metaphor). They are usually graphically displayed on webpages or apps as they look on paper.
Tabs may appear in a horizontal bar or as a vertical list. Horizontal tabs may have multiple rows. In some cases, tabs may be reordered or organized into multiple rows through drag and drop interactions. Implementations may support opening an existing tab in a separate window or range-selecting multiple tabs for moving, closing, or separating them.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
HistoryEdit
The WordVision DOS word processor<ref name="manes19840403"/> for the IBM PC in 1982<ref name="seymour19940315"/> was perhaps the first commercially available product with a tabbed interface.<ref name="seymour19940315"/>
Don Hopkins developed and released several versions of tabbed window frames for the NeWS window system as free software, which the window manager applied to all NeWS applications, and enabled users to drag the tabs around to any edge of the window.<ref name="DonHopkinsPSIBER">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
The NeWS version of UniPress's Gosling Emacs text editor was another early product with multiple tabbed windows in 1988.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> It was used to develop an authoring tool for Ben Shneiderman's hypermedia browser HyperTIES (the NeWS workstation version of The Interactive Encyclopedia System), in 1988 at the University of Maryland Human-Computer Interaction Lab.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref><ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> HyperTIES also supported pie menus for managing windows and browsing hypermedia documents with PostScript applets.
While Boeing Calc already utilized tabbed sheets (as so-called word pads) since at least 1987,<ref name="Malloy_1987"/><ref name="Corwyn"/> Borland's Quattro Pro popularized tabs for spreadsheets in 1992. Microsoft Word in 1993 used them to simplify submenus.Template:R In 1994, BookLink Technologies featured tabbed windows in its InternetWorks browser. That same year, the text editor UltraEdit also appeared with a modern multi-row tabbed interface. The tabbed interface approach was then followed by the Internet Explorer shell NetCaptor in 1997. These were followed by several others like IBrowse in 1999, and Opera in 2000 (with the release of version 4 - although an MDI interface was supported before then), MultiViews October 2000, which changed its name into MultiZilla on April 1st, 2001 (an extension for the Mozilla Application Suite<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>), Galeon in early 2001, Mozilla 0.9.5 in October 2001, Phoenix 0.1 (now Mozilla Firefox) in October 2002, Konqueror 3.1 in January 2003, and Safari in 2003. With the release of Internet Explorer 7 in 2006, all major web browsers featured a tabbed interface.
Users quickly adopted the use of tabs in web browsing and web search. A study of tabbed browsing behavior in June 2009 found that users switched tabs in 57% of tab sessions, and 36% of users used new tabs to open search engine results at least once during that period.<ref>Template:Cite conference</ref>
Numerous additional browser tab capabilities have emerged since then. One example is visual tabbed browsing in OmniWeb version 5, which displays preview images of pages in a drawer to the left or right of the main browser window. Another feature is the ability to re-order tabs and to bookmark all of the webpages opened in tab panes in a given window in a group or bookmark folder (as well as the ability to reopen all of them at the same time). Microsoft Internet Explorer marks tab families with different colours.
DevelopmentEdit
Tab behavior in an application is determined by the underlying widget toolkit (for example Firefox uses GTK) framework. Due to lack of standardization, behavior may vary from one application to the next, which can result in usability challenges.
Tab hoardingEdit
Tab hoarding is digital hoarding of web browser tabs. Users may accumulate tabs as reminders of tasks to research or complete<ref name="y641">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> (rather than using dedicated reminder software). They may use multiple browser windows to organize tabs or direct focus;<ref name="y641" /> however, leaving multiple windows open can exacerbate tab clutter.<ref name="m342">Template:Cite conference</ref>
Tab hoarding can lead to stress and information overload,<ref name="m342" /> distraction, and reduced computer performance. It can develop into emotional attachment to the set of open tabs,<ref name="overcoming">Template:Cite news</ref> including fear of losing them upon a crash or other reboot,<ref name="y641" /> and conversely, relief when tabs are properly restored.<ref name="n053">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> Tab hoarders have attributed the behavior to anxiety,<ref name="o577">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> fear of missing out,<ref name="j521">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> procrastination,<ref name="h106">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> and poor personal information management practices.<ref name="m036">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref><ref name="overcoming">Template:Cite news</ref>
The prevalence of tab hoarding is acknowledged by browser vendors such as Mozilla, and has inspired memory and tab management features in browsers and extensions.<ref name="n053" /> Such features include tab grouping, which allows related tabs to be visually organized<ref name="t503">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> and collapsed; conversion of tabs into a list of hyperlinks;<ref name="m036" /> and alternative interface paradigms, such as framing high-level tasks as first-class objects instead of tabs.<ref name="j998">Template:Cite conference</ref><ref name="overcoming">Template:Cite news</ref> A 2021 study developed UI design considerations which could enable better tools and changes to the code of web browsers that allow knowledge workers and other users to better manage and utilize their browser tabs.<ref name="overcoming" /><ref>Template:Cite book File:CC-BY icon.svg Available under [1]</ref>Template:Explain
ImplementationsEdit
CSS frameworks which have tabs include Bootstrap,<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> Tailwind CSS<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> and Foundation.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
Widget toolkits which have tabs include GTK using the Template:Mono<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> widget as well as the Adwaita library using the Template:Mono<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> widget. Qt using the Template:Mono widget.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
See alsoEdit
- Comparison of document interfaces
- Microsoft Internet Explorer marks tab families with different colours
- IDE-style interface
- Ribbon (computing)
ReferencesEdit
External linksEdit
- TabPanel Widget
- ASP.NET AJAX Control Toolkit
- Scriptaculous AJAX tabs
- Tab Window Demo deDevelopmentmo of the Pie Menu Tab Window Manager for The NeWS Toolkit 2.0 (1991).