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:
“Error is acceptable as long as we are young; but one must not drag it along into old age.”
—Johann Wolfgang Von Goethe (1749–1832)
“The LORD by wisdom founded the earth; by understanding he established the heavens; by his knowledge the deeps broke open, and the clouds drop down the dew.”
—Bible: Hebrew, Proverbs 3:19-20.