Topic group Related topics

Whether each tree item has a checkbox.

Property of

TreeView

Description

When checkBoxes is true, each tree item has a checkbox to the left of the text label and optional icon image. This checkbox is linked to the tree item’s checked property. Whenever a checkbox is checked or unchecked, the tree’s onCheckBoxClick event fires.

Use the checkedImage and uncheckedImage image properties to specify alternate images instead of the standard checkbox. Set checkBoxes to false to hide and disable the checkboxes in the tree.