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What is pop up window in browser
What is pop up window in browser




On some user interfaces, context menu items are accompanied by icons for quicker recognition upon navigation.This could be anything like a website or to configure your phone to connect to Wi-Fi. Then a pop-up appears if you want to 'open' the QR content. Some cameras on smartphones for example recognize a QR code when a picture is taken.On systems with a multi-touch interface such as MacBook or Surface, the context menu can be opened by pressing or tapping with two fingers instead of just one.Then, depending on whether a laptop or compact or extended keyboard type is used, the shortcut is Function+ Ctrl+5 or Ctrl+5 (numeric keypad) or Function+ Ctrl+i (laptop). A keyboard alternative for macOS is to enable Mouse keys in Universal Access. Ctrl-mouse click in Classic Mac OS and macOS). On systems that support one-button mice, context menus are typically opened by pressing and holding the primary mouse button (this works on the icons in the Dock on macOS) or by pressing a keyboard/mouse button combination (e.g.For quickness, implementations may additionally support hold-and-release selection, meaning the pointer is held down and dragged, and released at desirable menu entry.On a computer running Microsoft Windows, macOS, or Unix running the X Window System, clicking the secondary mouse button (usually the right button) opens a context menu for the region that is under the mouse pointer.

what is pop up window in browser

The specific form of user interaction and the means by which a region is targeted vary: Borland Quattro Pro for Windows v1.0 introduced the Properties context menu option in 1992.Ĭontext menus are opened via various forms of user interaction that target a region of the GUI that supports context menus.

what is pop up window in browser

Lotus 1-2-3/G for OS/2 v1.0 added additional formatting options in 1991. Borland demonstrated extensive use of the context menu in 1991 at the Second Paradox Conference in Phoenix Arizona. Microsoft Office v3.0 introduced the context menu for copy and paste functionality in 1990. From a technical point of view, such a context menu is a graphical control element.Ĭontext menus first appeared in the Smalltalk environment on the Xerox Alto computer, where they were called pop-up menus they were invented by Dan Ingalls in the mid-1970s. Usually the available choices are actions related to the selected object. A context menu offers a limited set of choices that are available in the current state, or context, of the operating system or application to which the menu belongs. A context menu (also called contextual, shortcut, and pop up or pop-up menu) is a menu in a graphical user interface (GUI) that appears upon user interaction, such as a right-click mouse operation.






What is pop up window in browser