![](https://img.codepudding.com/202009/109908271021261.png)
CodePudding user response:
QQ that is not a standard comboboxDelphi's own combobox control have no this function.
CodePudding user response:
I think is also a customCodePudding user response:
Can be other controls, positioning way, in the Combobox ITem,But I feel, but also yourself to write a control that is better, such as inheritance TCombobox,