Class GSSelectionMixin

A mixin class providing item selection management capabilities.

Class Summary

Constructor Attributes	Constructor Name and Description
	GSSelectionMixin()

Method Summary

Method Attributes	Method Name and Description
	addToSelection(item) Expands the current selection to include the item passed in
	clearSelection() Removes all items from the current selection
	getSelection() Gets the current selection
	isSelected(item) Tests if the item passed in is currently selected
	removeFromSelection(item) Removes the passed in item from the current selection
	setSelection(items) Sets the selection

Event Summary

Event Attributes	Event Name and Description
	selectionChanged(selection)

Parameters:

{Object} item

the item to add to the selection

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Returns:

{Array} the selected items

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Parameters:

{Object} item

the item to test

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Parameters:

{Object} item

the item to remove

Returns:

{boolean} true if the item was successfully removed from the selection

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Parameters:

{Array} items

an array of items to set

Parameters:

{Array} selection

the new value of the selection

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