/*************************************************************************** mreportviewer.h - Kugar QT report viewer widget ------------------- begin : Fri Aug 13 1999 copyright : (C) 1999 by Mutiny Bay Software email : info@mutinybaysoftware.com copyright : (C) 2002 Alexander Dymo email : cloudtemple@mksat.net ***************************************************************************/ #ifndef MREPORTVIEWER_H #define MREPORTVIEWER_H #include #include #include #include #include #include #include #include #include #include "mreportengine.h" #include "mpagecollection.h" #include "mpagedisplay.h" #define M_PROGRESS_DELAY 500 // Number of ms to delay progress dialog display class KPrinter; /** Application reference, required for event processing */ extern TQApplication *mAppRef; /**Kugar QT report viewer widget *@author Mutiny Bay Software */ namespace Kugar { class KUGAR_EXPORT MReportViewer : public TQWidget { Q_OBJECT TQ_OBJECT public: MReportViewer( TQWidget *parent = 0, const char *name = 0 ); MReportViewer( MReportEngine* engine, TQWidget *parent = 0, const char *name = 0 ); virtual ~MReportViewer(); bool setReportData( const TQString & ); bool setReportData( TQIODevice * ); bool setReportTemplate( const TQString & ); bool setReportTemplate( TQIODevice * ); bool renderReport(); void clearReport(); void printReport(); void printReport( KPrinter &printer ); void setupPrinter( KPrinter &printer ); void printReportSilent( int printFrom = -1, int printTo = -1, int printCopies = -1, TQString printerName = TQString() ); TQSize tqsizeHint() const; public slots: void slotFirstPage(); void slotNextPage(); void slotPrevPage(); void slotLastPage(); signals: void preferedTemplate( const TQString & ); private slots: void slotCancelPrinting(); void slotRenderProgress( int ); protected: void paintEvent( TQPaintEvent *event ); void resizeEvent( TQResizeEvent *event ); TQScrollView *scroller; MPageDisplay *display; MReportEngine *rptEngine; TQGuardedPtr report; KPrinter *printer; private: TQProgressDialog* progress; int totalSteps; void init(); }; } #endif