Structure

Updated over 6 months ago

This article describes the inner structure and organization of the elements which build the RadDropDownList control.

Figure 1: RadDropDownList visual structure

1. StackLayoutElement: Serves as a container element defining a stack layout.

2. RadDropDownListEditableAreaElement: Contains a RadDropDownTextBoxElement responsible for handling user input.

3. RadDropDownListArrowButtonElement: Expands the RadListElement.

4. RadListElement: Parent element containing the populated items and the scroll bar.

5. RadScrollbarElement: Scrolls through the items.

6. RadListVisualItem: Visual representation of the populated RadListDataItem.

7. SizeGripElement: Resizes the drop down element.

See Also

• RadControlSpy