org.zkoss.zul.tree.checkmarkDeselectOthers

Property:

org.zkoss.zul.tree.checkmarkDeselectOthers

Default: false
[Since 5.0.5]

If a tree's checkmark (Tree.isCheckmark()) is enabled, the selection will be toggled when a user clicks an item. In other words, all other items will remain the same.

If you prefer to deselect all other items and select the item being clicked (which the behavior of ZK 5.0.4 and earlier), you could specify true to this library property.

If you prefer to configure a particular component, you could specify it as the custom attribute of the component or any of its ancestor components.

<listbox>
  <custom-attributes org.zkoss.zul.listbox.rightSelect="false"/>
...

Version History

Version	Date	Content
5.0.5	October 2010	org.zkoss.zul.listbox.rightSelect and org.zkoss.zul.tree.rightSelect are introduced to control whether to toggle item selection or not when an item is right clicked on a tree or a listbox with checkmark.
5.0.7	April 2011	org.zkoss.zul.listbox.rightSelect and org.zkoss.zul.tree.rightSelect could be specified as component's attribute (Component.getAttribute(String, boolean)).