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The keyword "virtual" signalizes that the function is virtual, i.e. the function of the derived class is called, even if the call is on the parent class. It is not necessary to repeat the "virtual" keyword in derived classes. To highlight derived virtual functions, the keyword "override" should be used instead. It results in a hard compile- error, if no function is overridden, thus avoiding subtle bugs. Replace "virtual" by "override" where appropriate. Moreover, replace Q_DECL_OVERRIDE by override, since we require reasonably recent compilers anyway. Likewise, replace /* reimp */ by "override" for consistency and compiler support. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
41 lines
828 B
C++
41 lines
828 B
C++
// SPDX-License-Identifier: GPL-2.0
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#ifndef PRINTDIALOG_H
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#define PRINTDIALOG_H
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#ifndef NO_PRINTING
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#include <QDialog>
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#include <QPrinter>
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#include "printoptions.h"
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#include "printer.h"
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#include "templateedit.h"
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class QProgressBar;
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class PrintOptions;
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class PrintLayout;
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// should be based on a custom QPrintDialog class
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class PrintDialog : public QDialog {
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Q_OBJECT
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public:
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explicit PrintDialog(QWidget *parent = 0, Qt::WindowFlags f = 0);
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~PrintDialog();
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private:
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PrintOptions *optionsWidget;
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QProgressBar *progressBar;
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Printer *printer;
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QPrinter *qprinter;
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struct print_options printOptions;
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struct template_options templateOptions;
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private
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slots:
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void onFinished();
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void previewClicked();
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void printClicked();
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void onPaintRequested(QPrinter *);
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void createPrinterObj();
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};
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#endif
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#endif // PRINTDIALOG_H
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