Provides methods to display contextual menus with default textual options, VisualElement, or a combination of both.
| appendixUssClassName | The USS class name of separators in elements of this type. |
| checkmarkUssClassName | The USS class name of checkmarks in elements of this type. |
| clickUssClassName | The USS class name of clicked items in elements of this type. |
| containerInnerUssClassName | The USS class name of inner containers in elements of this type. |
| containerOuterUssClassName | The USS class name of outer containers in elements of this type. |
| itemUssClassName | The USS class name of items in elements of this type. |
| labelUssClassName | The USS class name of labels in elements of this type. |
| separatorUssClassName | The USS class name of separators in elements of this type. |
| ussClassName | The USS class name of elements of this type. |
| GenericDropdownMenu | Initializes and returns an instance of GenericDropdownMenu. |
| AddDisabledItem | Adds a disabled item to this menu using a default VisualElement. |
| AddItem | Adds an item to this menu using a default VisualElement. |
| AddSeparator | Adds a visual separator after the previously added items in this menu. |
| DropDown | Displays the menu at the specified position. |