Delphi-PRAXiS - Einzelnen Beitrag anzeigen - Is a TButton in the header of VirtualStringTree possible?

**softtouch**

I need a button in the header of the virtualstringtree, or a way to know about when the icon in the header is clicked, but I cant find anything in google or in the source about such thing. Is this possible at all?

softtouch Registriert seit: 13. Feb 2015 Ort: Kerpen 212 Beiträge Delphi 12 Athens	#1 Is a TButton in the header of VirtualStringTree possible? 12. Aug 2020, 09:14 I need a button in the header of the virtualstringtree, or a way to know about when the icon in the header is clicked, but I cant find anything in google or in the source about such thing. Is this possible at all?
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