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POpassing arguments to implemented method java
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copied!<p>I have a class that implements Printable. I'm trying to somehow get values from text fields into the print method but can't seem to work out how to do it. </p> <pre><code>public class TreePrint extends javax.swing.JFrame implements Printable{ </code></pre> <p>Then this is the action for when user has selected the items to print: </p> <pre><code>private void btnPrintActionPerformed(java.awt.event.ActionEvent evt) { goPrint(); } public void goPrint() { PrinterJob job = PrinterJob.getPrinterJob(); job.setPrintable(new TreePrint()); // boolean doPrint = job.printDialog(); job.print(); } @Override public int print(Graphics g, PageFormat pf, int page) throws PrinterException { Koks koksSelected = (Koks) combobox_skirne.getSelectedItem(); System.out.println(combobox_skirne.getSelectedItem()); if (page > 0) { return NO_SUCH_PAGE; } System.out.println(koksSelected.getSkirne()); return PAGE_EXISTS; } </code></pre> <p>The problem is that I can't get the selected item or text value in the print method. I can get them in the go print or btnPrintActionPerformed, but in the print() it always shows the selected value that was there when the program was first run. I can post more code if needed, but it is quite long. Im sure this is a basic problem with implemented methods but I couldn't find an answer to it.</p> <p>This is a similar (the same?) question: <a href="https://stackoverflow.com/questions/8324388/passing-parameters-to-the-print-method-java">Passing Parameters to the print method (JAVA)</a></p>

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