Advanced User Interface Controls and Components
A CSS class which represents a default icon shown for all items that don't have an icon in TreeView.
A String value. The default is '', stating that there is no icon set.
Enables all items can share the same icon. This property accepts as value a CSS class with settings for a custom image.
Supported in: v1.0.
A sample which demonstrates how to apply custom icons to each item in TreeView for AngularJS.