Migre do QuickReport para o sgcReports

object sgcPreview: TsgcReportPreviewVCL
  Left = 0
  Top = 44
  Width = 900
  Height = 676
  Align = alClient
  TabOrder = 1
  Engine = sgcEngine
end
object sgcReport: TsgcReport
  Left = 40
  Top = 80
end
object sgcEngine: TsgcReportEngine
  Report = sgcReport
  Left = 120
  Top = 80
end

object srcInvoices: TsgcReportDataSetSource
  SourceName = 'Invoices'
  DataSet = cdsInvoices
  Left = 40
  Top = 208
end
object srcLines: TsgcReportDataSetSource
  SourceName = 'Lines'
  MasterSource = srcInvoices
  MasterFields = 'Number'
  DetailFields = 'Invoice'
  DataSet = cdsLines
  Left = 120
  Top = 208
end

function TformMain.AddText(aBand: TsgcReportBand; const aText: string;
  aLeft, aTop, aWidth: Double; const aStyle: string): TsgcReportItem;
var
  oStyle: TsgcReportStyle;
begin
  // one item replaces TQRLabel (literal text), TQRDBText ([Source.Field])
  // and TQRExpr ([expression]); literal text and [expressions] can be mixed
  Result := aBand.Items.Add;
  Result.Kind := rikText;
  Result.Name := aBand.Name + IntToStr(aBand.Items.Count);
  Result.Text.Text := aText;
  Result.Left := aLeft;
  Result.Top := aTop;
  Result.Width := aWidth;
  Result.Height := 14;
  Result.StyleName := aStyle;
  oStyle := sgcReport.Styles.FindStyle(aStyle);
  if Assigned(oStyle) and (oStyle.Font.Size * 1.25 > Result.Height) then
    Result.Height := oStyle.Font.Size * 1.25;
end;

// QuickReport: TQuickRep.Page (PaperSize, LeftMargin, TopMargin, ...)
oPage := sgcReport.Pages.Add;
oPage.Name := 'Invoices';
oPage.PaperSize := rpsA4;
oPage.Margins.Left := 40;
oPage.Margins.Top := 40;
oPage.Margins.Right := 40;
oPage.Margins.Bottom := 40;

// TQRBand BandType = rbTitle: printed once, on the first page
oBand := AddBand(oPage, rbtReportTitle, 'Title', 40);
AddText(oBand, 'Invoices by customer', 0, 0, 350, 'Title').TagRole :=
  rtrHeading1;
AddText(oBand, 'Printed on', 315, 6, 120, 'Right');
// TQRSysData Data = qrsDate
oItem := AddText(oBand, '[Date]', 440, 6, 75, 'Right');
oItem.Text.DisplayFormat := 'yyyy-mm-dd';

// TQRGroup Expression = 'Invoices.Customer', ReprintOnNewPage = True.
// The column titles are TQRLabel components in QuickReport
oBand := AddBand(oPage, rbtGroupHeader, 'CustomerHeader', 42);
oBand.GroupExpression := 'Invoices.Customer';
oBand.RepeatOnEveryPage := True;
AddText(oBand, '[Invoices.Customer]', 0, 4, 515, 'Group').TagRole :=
  rtrHeading2;
AddText(oBand, 'Invoice / product', 0, 24, 200, 'Bold');
AddText(oBand, 'Date / qty', 210, 24, 120, 'Bold');
AddText(oBand, 'Price', 345, 24, 70, 'BoldRight');
AddText(oBand, 'Amount', 425, 24, 90, 'BoldRight');
AddLine(oBand, 40);

// TQRBand BandType = rbDetail: one band per record of TQuickRep.DataSet.
// Each [Source.Field] text item replaces a TQRDBText with DataField set
oBand := AddBand(oPage, rbtMasterData, 'Invoice', 18);
oBand.DataSourceName := 'Invoices';
AddText(oBand, '[Invoices.Number]', 0, 3, 200, 'Bold');
oItem := AddText(oBand, '[Invoices.InvoiceDate]', 210, 3, 120, 'Bold');
oItem.Text.DisplayFormat := 'yyyy-mm-dd';
oItem := AddText(oBand, '[Invoices.Amount]', 425, 3, 90, 'BoldRight');
// TQRDBText.Mask
oItem.Text.DisplayFormat := '#,##0.00';

// TQRSubDetail DataSet = Lines, linked to the invoice: the link is
// MasterSource / MasterFields / DetailFields of srcLines (see the form)
oBand := AddBand(oPage, rbtDetailData, 'Line', 14);
oBand.DataSourceName := 'Lines';
AddText(oBand, '[Lines.Product]', 15, 1, 195);
AddText(oBand, '[Lines.Qty]', 210, 1, 40, 'Right');
oItem := AddText(oBand, '[Lines.Price]', 345, 1, 70, 'Right');
oItem.Text.DisplayFormat := '#,##0.00';
// TQRExpr Expression = 'Lines.Qty * Lines.Price'
oItem := AddText(oBand, '[Lines.Qty * Lines.Price]', 425, 1, 90, 'Right');
oItem.Text.DisplayFormat := '#,##0.00';

// TQRBand BandType = rbGroupFooter (TQRGroup.FooterBand). Aggregates are
// reset for every group, like TQRExpr with ResetAfterPrint = True
oBand := AddBand(oPage, rbtGroupFooter, 'CustomerFooter', 30);
AddLine(oBand, 2);
// TQRExpr Expression = 'COUNT' and 'SUM(Lines.Qty)'
AddText(oBand, '[Count()] invoices, [Sum(Lines.Qty)] items', 0, 8,
  250, 'Bold');
AddText(oBand, 'Customer total', 260, 8, 155, 'BoldRight');
// TQRExpr Expression = 'SUM(Invoices.Amount)'
oItem := AddText(oBand, '[Sum(Invoices.Amount)]', 425, 8, 90, 'BoldRight');
oItem.Text.DisplayFormat := '#,##0.00';

// TQRBand BandType = rbSummary: printed once, after the last record
oBand := AddBand(oPage, rbtReportSummary, 'Summary', 90);
oBand.KeepTogether := True;
// TQRShape Shape = qrsRectangle, Brush.Color and Pen.Color
oItem := oBand.Items.Add;
oItem.Kind := rikShape;
oItem.Name := 'SummaryBox';
oItem.Top := 10;
oItem.Width := 515;
oItem.Height := 30;
oItem.Shape.ShapeKind := rskRectangle;
oItem.Shape.PenColor := $00A0A0A0;
oItem.Shape.FillColor := $00EEF3FA;
// TQRExpr Expression = 'COUNT' and 'SUM(Invoices.Amount)' in the summary
AddText(oBand, 'Grand total, [Count()] invoices', 10, 17, 300, 'Group');
oItem := AddText(oBand, '[Sum(Invoices.Amount)]', 315, 17, 190,
  'GroupRight');
oItem.Text.DisplayFormat := '#,##0.00';
// TQRRichText: the text is HTML-like markup instead of RTF
oItem := oBand.Items.Add;
oItem.Kind := rikRichText;
oItem.Name := 'SummaryNote';
oItem.Top := 50;
oItem.Width := 515;
oItem.Height := 36;
oItem.StyleName := 'Base';
oItem.RichText.Markup := '<b>Migrated from QuickReport.</b> Each band of ' +
  'this report replaces a <i>TQRBand</i>, each text item a <i>TQRLabel</i>, '
  + '<i>TQRDBText</i> or <i>TQRExpr</i>.';

// TQRBand BandType = rbPageFooter
oBand := AddBand(oPage, rbtPageFooter, 'PageFooter', 20);
AddLine(oBand, 2);
// TQRLabel with a literal caption
AddText(oBand, 'Invoices by customer', 0, 6, 300);
// TQRSysData Data = qrsPageNumber; [TotalPages] is resolved after the
// last page is laid out
AddText(oBand, 'Page [Page] of [TotalPages]', 315, 6, 200, 'Right');

procedure TformMain.btnPreviewClick(Sender: TObject);
begin
  // QuickReport: QuickRep1.Preview (or Prepare + a TQRPreview). sgcReports:
  // the preview control on the form runs the engine and shows the pages
  sgcPreview.Prepare;
  lblStatus.Caption := Format('%d pages prepared', [sgcPreview.PageCount]);
end;

procedure TformMain.btnPrintClick(Sender: TObject);
begin
  // QuickReport: QuickRep1.PrinterSetup + QuickRep1.Print. The print dialog
  // selects the printer, Print sends the prepared pages to it
  if dlgPrint.Execute then
    sgcPreview.Print(sgcReport.Title);
end;

procedure TformMain.SavePDF(aPDFUA: Boolean; const aFileName: string);
var
  oPages: TsgcReportPreparedPages;
  vFileName: string;
begin
  // QuickReport: QuickRep1.ExportToFilter(TQRPDFDocumentFilter.Create(...))
  vFileName := ExtractFilePath(ParamStr(0)) + aFileName;
  // PDF/UA: a tagged PDF (headings, reading order, alternate texts); Title
  // and Language are set on pdfExport in the form
  pdfExport.PDFUA := aPDFUA;
  oPages := sgcEngine.Prepare;
  try
    pdfExport.SaveToFile(oPages, vFileName);
  finally
    oPages.Free;
  end;
  lblStatus.Caption := Format('Saved %s (%d warnings)',
    [vFileName, pdfExport.Warnings.Count]);
end;