com.teamdev.jxbrowser.browser.callback

Interface PrintPdfCallback

All Superinterfaces:

AsyncCallback<PrintPdfCallback.Params,PrintPdfCallback.Action>, BrowserAsyncCallback<PrintPdfCallback.Params,PrintPdfCallback.Action>, BrowserCallback, Callback

public interface PrintPdfCallback
extends BrowserAsyncCallback<PrintPdfCallback.Params,PrintPdfCallback.Action>

This callback allows you to configure the print settings when printing PDF content.

To configure settings for printing HTML content use PrintHtmlCallback.

In this callback you can configure the print settings. The workflow is the following:

1. Find the required printer using the Printers interface. You can obtain an instance of Printers using the PrintPdfCallback.Params.printers() method.
2. Get the current PrintJob from the printer.
3. Configure the required settings for the print job using the PrintSettings interface provided by the PrintJob.settings() method.
4. Apply the configured settings using the PrintSettings.apply() method.
5. Tell the browser to proceed with the printing using the configured settings: PrintPdfCallback.Action.proceed(Printer).

The following example demonstrates a typical scenario:

 browser.set(PrintPdfCallback.class, (params, tell) -> {
     SystemPrinter<PdfSettings> printer = params.printers().list().stream()
             .filter(p -> p.deviceName().equals("Microsoft XPS Document Writer"))
             .findFirst()
             .orElseThrow(() -> new IllegalStateException("The printer is not found."));
     PrintJob<PdfSettings> printJob = printer.printJob();
     printJob.settings()
             .paperSize(ISO_A4)
             .enableCollatePrinting()
             .colorModel(COLOR)
             .apply();
     printJob.on(PrintCompleted.class, event ->
             System.out.println("Printing is completed: success = " + event.isSuccess()));
     tell.proceed(printer);
 });
 

Use the PrintPdfCallback.Action.cancel() method to cancel printing.

Since:

7.13

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	PrintPdfCallback.Action An action providing a response to the PrintPdfCallback.
static interface	PrintPdfCallback.Params The parameters of the PrintPdfCallback.

Method Summary

Methods inherited from interface com.teamdev.jxbrowser.callback.AsyncCallback

on