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95 lines
2.4 KiB
95 lines
2.4 KiB
15 years ago
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/***************************************************************************
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mreportviewer.h - Kugar QT report viewer widget
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-------------------
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begin : Fri Aug 13 1999
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copyright : (C) 1999 by Mutiny Bay Software
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email : info@mutinybaysoftware.com
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copyright : (C) 2002 Alexander Dymo
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email : cloudtemple@mksat.net
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***************************************************************************/
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#ifndef MREPORTVIEWER_H
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#define MREPORTVIEWER_H
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#include <qapplication.h>
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#include <qwidget.h>
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#include <qscrollview.h>
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#include <qpixmap.h>
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#include <qpainter.h>
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#include <qpaintdevicemetrics.h>
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#include <qprogressdialog.h>
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#include <qguardedptr.h>
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#include <koffice_export.h>
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#include "mreportengine.h"
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#include "mpagecollection.h"
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#include "mpagedisplay.h"
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#define M_PROGRESS_DELAY 500 // Number of ms to delay progress dialog display
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class KPrinter;
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/** Application reference, required for event processing */
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extern QApplication *mAppRef;
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/**Kugar QT report viewer widget
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*@author Mutiny Bay Software
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*/
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namespace Kugar
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{
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class KUGAR_EXPORT MReportViewer : public QWidget
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{
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Q_OBJECT
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public:
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MReportViewer( QWidget *parent = 0, const char *name = 0 );
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MReportViewer( MReportEngine* engine, QWidget *parent = 0, const char *name = 0 );
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virtual ~MReportViewer();
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bool setReportData( const QString & );
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bool setReportData( QIODevice * );
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bool setReportTemplate( const QString & );
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bool setReportTemplate( QIODevice * );
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bool renderReport();
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void clearReport();
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void printReport();
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void printReport( KPrinter &printer );
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void setupPrinter( KPrinter &printer );
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void printReportSilent( int printFrom = -1, int printTo = -1, int printCopies = -1, QString printerName = QString::null );
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QSize sizeHint() const;
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public slots:
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void slotFirstPage();
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void slotNextPage();
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void slotPrevPage();
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void slotLastPage();
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signals:
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void preferedTemplate( const QString & );
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private slots:
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void slotCancelPrinting();
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void slotRenderProgress( int );
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protected:
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void paintEvent( QPaintEvent *event );
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void resizeEvent( QResizeEvent *event );
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QScrollView *scroller;
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MPageDisplay *display;
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MReportEngine *rptEngine;
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QGuardedPtr<MPageCollection> report;
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KPrinter *printer;
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private:
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QProgressDialog* progress;
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int totalSteps;
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void init();
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};
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}
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#endif
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