是否可以在没有打印对话框的情况下打印Swing组件？

Question

我想在没有用户干扰的情况下打印Swing组件（表格组件），以便打印对话框不显示。

这可能吗？

Answer 1

我会建议读Printing教程，

MessageFormat header = new MessageFormat(" Whatever"); 
MessageFormat footer = new MessageFormat(" Page {0,number,integer}   Whatever"); 
    try { 
     PrintRequestAttributeSet set = new HashPrintRequestAttributeSet(); 
     set.add(OrientationRequested.LANDSCAPE); 
     myTable.print(JTable.PrintMode.FIT_WIDTH, header, footer, false, set, false); 
     JOptionPane.showMessageDialog(null, "\n" + "JTable was Successfully " 
       + "\n" + "Printed on your Default Printer"); 
    } catch (java.awt.print.PrinterException e) { 
     JOptionPane.showMessageDialog(null, "\n" + "Error from Printer Job " 
       + "\n" + e); 
    }