In computer graphical user interfaces, drag and drop is a pointing device gesture in which the user selects a virtual object by "grabbing" it and dragging it to a different location or onto another virtual object. In general, it can be used to invoke many kinds of actions, or create various types of associations between two abstract objects.
As a feature, drag-and-drop support is not found in all software, though it is sometimes a fast and easy-to-learn technique. However, it is not always clear to users that an item can be dragged and dropped, which can decrease usability.
Read more about Drag And Drop: Actions, In Mac OS, In Windows, In OS/2, In HTML, On A Touch Screen, In End-user Programming, Examples
Famous quotes containing the words drag and/or drop:
“The moon, also, is merciless: she would drag me
Cruelly, being barren.
Her radiance scathes me. Or perhaps I have caught her.”
—Sylvia Plath (1932–1963)
“From a drop of water a logician could infer the possibility of an Atlantic or a Niagara without having seen or heard of one or the other.”
—Sir Arthur Conan Doyle (1859–1930)