property OnAnnotationLinkClick: TPdfViewAnnotationLinkClickEvent;
Fired when the user clicks a /Annot Subtype Link that is not auto-handled by LinkOptions. Set Handled to True to suppress the built-in default behavior.
When LinkOptions has the matching auto flag enabled the view performs the navigation/launch automatically and this event is not raised.
Handlers run on the VCL main thread; navigation can therefore call modal dialogs or update form controls inline.
file: or javascript: activation.OnMouseMove to hover-preview the target URL in a status bar.
procedure TForm1.PdfView1OnAnnotationLinkClick(Sender: TObject; const Link: TLinkAnnotation; var Handled: Boolean);
begin
// inspect Link and decide whether to navigate
Handled := True;
end;