Button (computing) in the context of GUI widget

👉 Button (computing) in the context of GUI widget

In a graphical user interface (GUI), a graphical widget (also graphical control element or control) is an element of interaction, such as a button or a scroll bar. Controls are software components that a computer user interacts with through direct manipulation to read or edit information about an application. User interface libraries such as Windows Presentation Foundation, Qt, GTK, and Cocoa, contain a collection of controls and the logic to render these.

Each widget facilitates a specific type of user-computer interaction, and appears as a visible part of the application's GUI as defined by the theme and rendered by the rendering engine. The theme makes all widgets adhere to a unified aesthetic design and creates a sense of overall cohesion. Some widgets support interaction with the user, for example labels, buttons, and check boxes. Others act as containers that group the widgets added to them, for example windows, panels, and tabs.

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Button (computing) in the context of Clickwrap

A clickwrap or clickthrough agreement is a prompt that offers individuals the opportunity to accept or decline a digitally-mediated policy. Privacy policies, terms of service and other user policies, as well as copyright policies commonly employ the clickwrap prompt. Clickwraps are common in signup processes for social media services like Facebook, Twitter or Tumblr, connections to wireless networks operated in corporate spaces, as part of the installation processes of many software packages, and in other circumstances where agreement is sought using digital media. The name "clickwrap" is derived from the use of "shrink wrap contracts" commonly used in boxed software purchases, which "contain a notice that by tearing open the shrinkwrap, the user assents to the software terms enclosed within".

The content and form of clickwrap agreements vary widely. Most clickwrap agreements require the end-user to indicate their assent by clicking an "ok" or "agree" button on a dialog box or pop-up window. A user indicates rejection by clicking cancel or closing the window. If the user opts to reject the terms, they cannot use or purchase the product or service. Classically, such a take-it-or-leave-it contract is described as a "contract of adhesion, which is a contract that lacks bargaining power, forcing one party to be favored over the other."

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Button (computing) in the context of GUI widget

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👉 Button (computing) in the context of GUI widget

Button (computing) in the context of Clickwrap