Approved
Last Updated: 03 Jan 2017 21:09 by ADMIN
ADMIN
Boris
Created on: 17 Jan 2014 11:10
Category: TreeView
Type: Feature Request
0
TreeView: Improve virtualization to support deselection/selection of non generated items
RadTreeView is virtualized and SelectionMode is set to "Extended". All ViewModels are selected and IsSelected of TreeViewitems is 2-way bound to IsSelected in the ViewModels. When clicking a TreeViewitem with Mouse, all other items are deselected. However, when scrolling we see that items are being prepared are not deselected - they are still selected.

This is due to a Limitation of the Virtualization mechanism - it does not know about the existance of the ViewModels and does not work with them. Virtualization works only with the Containers - the RadTreeViewItem.
(Total attached files size should be smaller than 20mb. Allowed extensions: .zip, .rar, .jpg, .png, .gif)
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