Printer
(gb.qt4)
This
classe allows to print documents on printers, or save them in a file.
Simboli
Printing a document
To print a document:
- Instanciate a Printer object.
- Call the Configure metodo. A printing configuration dialog is displayed.
- Call the Print method to run the printing process.
- The Begin eventi is raised when the print starts. You should define the number of pages to print inside the Begin event handler, by setting the Count proprietà.
- If you don't define the Count property during the Begin event handler, the Paginate event will be raised again and again until that property is finally defined.
- The Draw event is raised for each page that must be printed.
- The End event is raised when the print terminates.
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Paint.Begin is automatically called just before the Begin event, and Paint.End just after the End event.
You don't have to call them "by hand".
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