Mega Code Archive
How to align Text in a TRichEdit
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Title: How to align Text in a TRichEdit
uses
RichEdit;
// Using the Paragraph property
procedure RE_AlignText1(ARichEdit: TRichEdit; alignment: TAlignment);
begin
ARichEdit.Paragraph.Alignment := alignment;
end;
// Using PARAFORMAT2; nonVCL
procedure RE_AlignText2(ARichEdit: TRichEdit; alignment: TAlignment);
var
pf2: PARAFORMAT2;
begin
FillChar(pf2, SizeOf(pf2), 0);
pf2.cbSize := SizeOf(PARAFORMAT2);
SendMessage(ARichEdit.Handle, EM_GETPARAFORMAT, 0, Longint(@pf2));
pf2.dwMask := PFM_ALIGNMENT;
case alignment of
taLeftJustify: pf2.wAlignment := PFA_LEFT;
taCenter: pf2.wAlignment := PFA_CENTER;
taRightJustify: pf2.wAlignment := PFA_RIGHT;
end;
SendMessage(ARichEdit.Handle, EM_SETPARAFORMAT, 0, Longint(@pf2));
end;
// Example: Right align text
// Beispiel: Text rechtsb¨¹ndig ausrichten
procedure TForm1.Button1Click(Sender: TObject);
begin
RE_AlignText2(RichEdit1, taRightJustify);
end;
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