| Object specific | |
| $calculation | The calculation used to format the variable for display |
| $defaultlines | The default lines used to initialise the list; this allows the droplist/combo box to be setup without a list variable. Assigning a list to the droplist $dataname or combo box $listname property clears $defaultlines |
| $disablesearchonopen | If true,the combo box list is not used to populate the edit field based on the content of the edit field when the popup list is opened (for the data grid this property is used for columns with $columntype kDataGridComboPicker) |
| $iconcolor | The color used to draw the icon for the item, when the icon is a themed SVG icon |
| $iconid | The icon identifier used to reference the icon |
| $listheight | The maximum number of lines displayed in the dropped list for a combo box or dropdown list.For the data grid,this property applies to combo boxes or dropdown lists used to manipulate cell data.Ignored on macOS when the dropped list is a menu |
| $listname | The name of of the list variable used to populate the field |
| $text | The text or calculation stored with the object |
| $users | The users who have access to this toolbar |
| Standard | $componentinfo $dataname $enabled $helpfile $keyevents $name $objtype $tooltip $userinfo $width |
$root.$libs.LIB.$toolbars.TOOLBAR.$objs.Combo Box