Class Hierarchy
CAdUiComboBox CAcUiComboBox CAcUiMRUComboBox CAcUiArrowHeadComboBox
C++
class CAcUiArrowHeadComboBox : public CAcUiMRUComboBox;
File
acuiComboBox.h
Description
This class specializes CAcUiMRUComboBox for dimensioning arrowhead selection. The arrowhead control displays bitmaps representing the standard twenty AutoCAD dimensioning arrowhead styles, which are always present in the list (note that an item corresponding to "Origin2" may be selectively excluded). By default no optional or additional items are present or added. The cargo associated with each item is the AutoCAD index for the associated stock arrowhead (0 to 19). When MRU items are added to the list, they are automatically assigned a unique cargo value greater than AutoCAD’s index for a user-defined arrowhead style.