The content doesn't show to preview when using QPrintPreviewDialog

[LeeMinh]

I also used QPrintDialog object that you had mentioned. The preview content appeared well for the first time. But I couldn't get actions such as Zoom in, Zoom out, Fit width, Fit page....like QPrintPreviewDialog object. I have not solved this issue yet. Maybe I need to research deeply about Qt. Anyway, thanks for your help!

[wysota]

You should first setup the printer using the printer dialog and then call the preview dialog. It's not that you should use one instead of the other.

[LeeMinh]

You should first setup the printer using the printer dialog and then call the preview dialog. It's not that you should use one instead of the other.

Could you show me some sample code to solve this issue? It will help me save a lot of working in this case. I researched documents and technologies that followed your instruction but I still didn't solve this issue

[LeeMinh]

Hi all,

Finally I have solved my issue. I have just removed the following code

printer.setResolution(QPrinter::HighResolution);

printer.setResolution(QPrinter::HighResolution);

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