JOptionPane Header Icon
I want to replace the icon in the JOptionPane title bar (as it is showing the default Java logo at the moment).
I tried the following:
JOptionPane.showMessageDialog(null, "Some Text", "Login",
JOptionPane.INFORMATION_MESSAGE, ImageCacheProvider
.instance.getImageIcon("img/an image.png"));
It replaces the icon in the window, but not the one in the title bar:
Is there any approach for changing the icon in the title bar, or alternatively for hiding the default Java icon without having to implement the JDialog class?
Thank! Thomas
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1 answer
Use it like this:
Icon icon = new ImageIcon("d:/temp/CheckBox.gif");
JOptionPane jp = new JOptionPane("Session Expired - Please Re Login"),
JOptionPane.INFORMATION_MESSAGE,
JOptionPane.WARNING_MESSAGE,
icon);
JDialog dialog = jp.createDialog(null, "Session Expired - Please Re Login");
((Frame)dialog.getParent()).setIconImage(((ImageIcon)icon).getImage());
dialog.setResizable(true);
dialog.setVisible(true);
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