Class DND

Object
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   +--DND

class DND

Defined in dnd.js

Constructor Detail

DND

function DND()

rectangleRestriction

Function rectangleRestriction(<Object> rectangle)

Creates a function suitable for use as a beforedragmove listener that will restrict the dragged widget to the bounds defined by rectangle.

Parameters:
rectangle - an object with getLeft(), getRight(), getTop() and getBottom() methods, each returning an instance of Quantity

Returns:
a beforedragmove listener that restricts the dragged widget to rectangle