ui.DragDrop.setFeedback

Define the appearance of the target during Drag & Drop.

Syntax

setFeedback(
   type STRING )

type is the type of feedback to display during the drag & drop operation.

Usage

The setFeedback() method defines the appearance the target object must have during the drag & drop process.

For example, in a table or tree view, when the mouse is flying over rows in the drop target, a different visual indicator will appear according to the value that was passed to setFeedback().

Possible values for the setFeedback() method are:

Table 1. Values for the `setFeedback()` method
Parameter Values	Description
`all`	Dragged object will be dropped somewhere on the target widget, the exact location does not matter.
`insert`	In lists, dragged object will be inserted in between existing rows.
`select`	In lists, dragged object will replace the current row under the mouse.