KDReportsPreviewWidget.h

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/****************************************************************************
**
** This file is part of the KD Reports library.
**
** SPDX-FileCopyrightText: 2007-2022 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
**
** SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDAB-KDReports OR LicenseRef-KDAB-KDReports-US
**
** Licensees holding valid commercial KD Reports licenses may use this file in
** accordance with the KD Reports Commercial License Agreement provided with
** the Software.
**
** Contact info@kdab.com if any conditions of this licensing are not clear to you.
**
****************************************************************************/
 
#ifndef KDREPORTSPREVIEWWIDGET_H
#define KDREPORTSPREVIEWWIDGET_H
 
#include "KDReportsGlobal.h"
#include <QPrinter>
#include <QWidget>
#include <memory>
 
namespace KDReports {
class Report;
class PreviewWidgetPrivate;
 
class KDREPORTS_EXPORT PreviewWidget : public QWidget
{
    Q_OBJECT
 
public:
    explicit PreviewWidget(QWidget *parent = nullptr);
 
    ~PreviewWidget() override;
 
    void setReport(KDReports::Report *report);
 
    bool isSelected(int pageNumber) const;
 
    void setPageSizeChangeAllowed(bool b);
 
    void setShowTableSettingsDialog(bool b);
 
    void setWidthForEndlessPrinter(qreal widthMM);
 
    // maybe setZoomFactor() to set the initial value?
 
    KDReports::Report *report() const;
 
    bool printWithDialog();
 
    void setShowPageListWidget(bool show);
 
    void repaint();
 
    QSize sizeHint() const override;
 
Q_SIGNALS:
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
    void pageSizeChanged(QPrinter::PageSize pageSize);
    void orientationChanged(QPrinter::Orientation orientation);
#else
    void pageSizeChanged(const QPageSize &pageSize);
    void orientationChanged(QPageLayout::Orientation orientation);
#endif
 
    void tableSettingsClicked();
    void linkActivated(const QUrl &url);
 
protected:
    void resizeEvent(QResizeEvent *) override;
    bool eventFilter(QObject *, QEvent *) override;
 
private:
    friend class PreviewWidgetPrivate;
    std::unique_ptr<PreviewWidgetPrivate> d;
};
 
}
 
#endif