Выравнивание текста в TRichEdit
01.01.2007
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 rechtsbundig ausrichten procedure TForm1.Button1Click(Sender: TObject); begin RE_AlignText2(RichEdit1, taRightJustify); end;
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