The doubleClick property defines the name of the action to be sent when the user double-clicks on a Table row.
This property is typically used in a table container, to define the action to be sent when the user double-clicks on a row. By default, if the Table is driven by a DISPLAY ARRAY, a double-click invokes the accept action. When using an INPUT ARRAY, double-click selects the whole text if the current widget is editable. If doubleclick is defined when using an INPUT ARRAY, the action can only be sent when the user double-clicks on a non-editable widget like a label.