AskDefine | Define bandbox

Dictionary Definition

bandbox n : a light cylindrical box for holding light articles of attire (especially hats)

User Contributed Dictionary

English

Noun

  1. a cardboard box, typically circular, for carrying hats

Extensive Definition

In computer graphical user interfaces, drag-and-drop is the action of (or support for the action of) clicking on a virtual object 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, support for drag-and-drop is not found in all software, though it is sometimes a fast and easy-to-learn technique for users to perform tasks.

Actions

The basic sequence involved in drag-and-drop is:
Dragging requires more physical effort than moving the same pointing device without holding down any buttons. Because of this, a user cannot move as quickly and precisely while dragging (see Fitts' law). However, drag-and-drop operations have the advantage of thoughtfully chunking together two operands (the object to drag, and the drop location) into a single action . Extended dragging and dropping (as in graphic design) can stress the mousing hand.
A design problem appears when the same button selects and drags items. Imprecise movement can cause a dragging when the user just want to select.
Another problem is that the target of the dropping can be hidden under other objects. The user would have to stop the dragging, make both the source and the target visible and start again. This issue has been dealt with in Mac OS X with the introduction of Exposé.

Band-boxing

The process of selecting multiple icons in a single gesture in order for them to be dragged and dropped into/onto another window or application is called band-boxing, as one draws a virtual "rubber band" box around them by holding down the mouse button and dragging around the outside of them.

In Mac OS

Drag-and-drop was used in the original Macintosh to manipulate files (for example, copying them between disks or folders. ). The Mac OS always had a system wide drag and drop. For most of its time the OS has not updated the drag and drop.
In System 7, the user can install without using the setup, the user can drag the contents of the disk and drag it to the drive to initialize the installation.
Another feature was dragging text or picture to any where were you can bypass the clipboard.
The dragging of window contents was introduced in Mac OS X.
Mac OS X allows users who are draging to a windows and is "popped" an replaced back to it position.

In Windows

Jeffrey Greenberg claims that the first drag & drop implementation for Windows was his shareware program called Aporia in 1988 under Windows 2.0, and later commercialized as WinTools. In Aporia/WinTools all icons had functions that could be obtained by double clicking the left mouse button, by clicking on the right mouse button, or by dragging onto one of several functional icons, such as printing, copying, viewing, and other actions. If an icon was double-clicked on and ran a program, the icon changed to indicate that a program was running, and if it was then dragged to the trash, the program was exited. (factoid: A defect in the implementation lead to a workaround of the Windows operating system Aporia Bits)
Subsequently numerous other competitors provided drag & drop desktop replacements to the standard Windows interface including the Norton Desktop, Xerox, NewWave, and Central Point. In Windows 95, Microsoft prevented developers from taking over the desktop and released a drag & drop model of their own.

In OS/2

The Workplace Shell of OS/2 uses dragging and dropping extensively with the secondary mouse button, leaving the primary one for selection and clicking. Its use like that of other advanced Common User Access features distinguished native OS/2 applications from platform-independent ports.

Examples

A common example is dragging an icon on a virtual desktop to a special trashcan icon to delete a file.
Further examples include:
  • Dragging a data file onto a program icon or special window for viewing or processing,
  • Moving or copying files to a new location/directory/folder,
  • Adding objects to a list of objects to be processed,
  • Rearranging widgets in a graphical user interface to customize their layout,
  • Dragging a command onto an object to which the command is to be applied,
    • e.g. dragging a color onto a graphical object to change its color,
  • Dragging a tool to a canvas location to apply the tool at that location,
  • Creating a hyperlink from one location or word to another location or document.
  • Some editors like Visual Studio allow dragging selected text from one point to another.

Footnotes

bandbox in Catalan: Drag 'n drop
bandbox in German: Drag and Drop
bandbox in Spanish: Drag and drop
bandbox in Persian: کشیدن و رها کردن
bandbox in French: Glisser-déposer
bandbox in Italian: Drag and drop
bandbox in Dutch: Slepen en neerzetten
bandbox in Japanese: ドラッグ・アンド・ドロップ
bandbox in Polish: Przeciągnij i upuść
bandbox in Portuguese: Drag-and-drop
bandbox in Russian: Drag-and-drop
bandbox in Slovak: Ťahaj a pusti
bandbox in Ukrainian: Drag&Drop
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