On the TAdvPageControl, there is an event called "OnDrawTab", most likely for the intention of making a custom drawing of the tabs.
Yes, it is to perform custom drawing.
I have tested this here with a default TAdvPageControl on the form and assigning the OnDrawTab event here and I see this is being called.
Do you use the latest version and/or what are you doing different?
The latest version is v18.104.22.168 and with this version,I cannot reproduce an issue with OnDrawTab
Hi again Bruno
The latest version is in TMS VCL UI Pack v10.1.1.0 and is v22.214.171.124
I have downloaded from
The latest versions of the components are in TMS VCL UI Pack