JOptionPane: getMaxCharactersPerLineCount()

 
import javax.swing.JDialog;
import javax.swing.JOptionPane;

public class MainClass {

  public static void main(String[] a) {

    String msg = "<html>this is a really long message<br>this is a really long message this is a really long message this is a really long message this is a really long message this is a really long message this is a really long message";

    JOptionPane optionPane = new NarrowOptionPane();
    optionPane.setMessage(msg);
    optionPane.setMessageType(JOptionPane.INFORMATION_MESSAGE);
    JDialog dialog = optionPane.createDialog(null, "Width 100");
    dialog.setVisible(true);
  }
}

class NarrowOptionPane extends JOptionPane { 
  
  NarrowOptionPane() { 
  } 
  public int getMaxCharactersPerLineCount() { 
    return 100;
  } 
}

Related examples in the same category

1.	OptionPane.cancelButtonText
2.	JOptionPane.CANCEL_OPTION
3.	JOptionPane.CLOSED_OPTION
4.	JOptionPane.DEFAULT_OPTION
5.	JOptionPane.INFORMATION_MESSAGE
6.	JOptionPane.NO_OPTION
7.	OptionPane.noButtonText
8.	OptionPane.okButtonText
9.	JOptionPane.OK_CANCEL_OPTION
10.	JOptionPane.QUESTION_MESSAGE
11.	JOptionPane.YES_NO_OPTION
12.	JOptionPane.YES_OPTION
13.	OptionPane.yesButtonText
14.	JOptionPane.UNINITIALIZED_VALUE
15.	JOptionPane.WARNING_MESSAGE
16.	JOptionPane: createDialog(Component parentComponent, String title)
17.	JOptionPane: setMessage(Object newMessage)
18.	JOptionPane: setMessage(Object newMessage) (HTML message)
19.	JOptionPane: setMessage(Object newMessage) (Component Array)
20.	JOptionPane: setMessageType(int newType)
21.	JOptionPane: setOptions(Object[] newOptions)
22.	JOptionPane.setOptionType(int newType)
23.	JOptionPane: showConfirmDialog(Component parentComponent, Object message)
24.	JOptionPane: showConfirmDialog(Component parentComponent, Object message, String title, int optionType)
25.	JOptionPane: showInputDialog(Object message)
26.	JOptionPane: showInputDialog(Component p, Object m, String t, int m, Icon i, Object[] o, Object i)
27.	JOptionPane: showInternalInputDialog(Component parentComponent, Object message)
28.	JOptionPane: showInternalConfirmDialog(Component parentComponent, Object message)
29.	JOptionPane.showInternalMessageDialog(Component parentComponent, Object message)
30.	JOptionPane: showMessageDialog(Component parentComponent, Object message)
31.	JOptionPane: showOptionDialog(Component p, Object m, String t, int o, int me, Icon i, Object[] o, Object in)

JOptionPane: getMaxCharactersPerLineCount() : JOptionPane « javax.swing « Java by API

Related examples in the same category