I'm using code from How to add clickable links to custom Inno Setup WelcomeLabel?:
procedure InitializeWizard;
var
RichViewer: TRichEditViewer;
begin
RichViewer := TRichEditViewer.Create(WizardForm);
RichViewer.Left := WizardForm.WelcomeLabel2.Left;
RichViewer.Top := WizardForm.WelcomeLabel2.Top;
RichViewer.Width := WizardForm.WelcomeLabel2.Width;
RichViewer.Height := WizardForm.WelcomeLabel2.Height;
RichViewer.Parent := WizardForm.WelcomeLabel2.Parent;
RichViewer.BorderStyle := bsNone;
RichViewer.TabStop := False;
RichViewer.ReadOnly := True;
WizardForm.WelcomeLabel2.Visible := False;
RichViewer.RTFText :=
'{\rtf1 Lorem ipsum dolor sit amet ' +
'{\b {\field{\*\fldinst{HYPERLINK "https://www.example.com/" }}' +
'{\fldrslt{CLICK_HERE}}}} ' +
'consectetur adipiscing elit.}';
end;
And I want to change the color of the hyperlink to blue:
How do I use a syntax for changing changing hyperlink color in RTF from the answer by Oliver Bock to What is the RTF syntax for a hyperlink? with the above code?
{\colortbl ;\red0\green0\blue238;}
{\field{\*\fldinst HYPERLINK "URL"}{\fldrslt{\ul\cf1Text to display}}}
Indeed, on Windows 7, the link color is not blue by default (it is on Windows 10).
The correct RTF syntax to force a certain link color is like:
RichViewer.RTFText :=
'{\rtf1 ' +
'{\colortbl ;\red238\green0\blue0;}' +
'Lorem ipsum dolor sit amet ' +
'{\b {\field{\*\fldinst{HYPERLINK "https://www.example.com/" }}' +
'{\fldrslt{\cf1 CLICK_HERE\cf0 }}}} ' +
'consectetur adipiscing elit.}';