The MultiColumnComboBox provides options for customizing the way it renders its elements and rows.
In order to customize an item, use the
itemRender property and change the child appearance.
To customize the element content that holds the selected text, use the
Custom Row Style
itemRender can also customize and each row appearance.
The following example demonstrates how use the
itemRender property of the MultiColumnComboBox in order to change the style of each rows.