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printingc++builderquickreports

QuickReport composite report preview size

Contrary to a simple TQuickRep, the TQRCompositeReport component doesn't have the PreviewInitialState property to control the preview size.

Is there any way to preview a composite report maximized?

(the default state is wsNormal)

Solution

  • Use the TQRCompositeReport::OnFinished event:

    #include "QuickRpt.hpp"
#include "QRPrev.hpp"

void __fastcall TForm1::QRCompositeReportFinished(TObject *Sender)
{
  for(int i(0); i < Screen->FormCount; ++i)
    if (Screen->Forms[i]->ClassNameIs("TQRStandardPreview"))
      static_cast<TQRStandardPreview *>(Screen->Forms[i])->WindowState = wsMaximized;
}