Example usage for javax.swing JOptionPane getComponents

Introduction

In this page you can find the example usage for javax.swing JOptionPane getComponents.

Prototype

public Component[] getComponents() 

Source Link

Document

Gets all the components in this container.

Usage

From source file:com.floreantpos.config.ui.TerminalConfigurationView.java

public void restartPOS() {
    JOptionPane optionPane = new JOptionPane(Messages.getString("TerminalConfigurationView.26"), //$NON-NLS-1$
            JOptionPane.QUESTION_MESSAGE, JOptionPane.OK_CANCEL_OPTION, Application.getApplicationIcon(),
            new String[] { /*Messages.getString("TerminalConfigurationView.28"),*/Messages
                    .getString("TerminalConfigurationView.30") }); //$NON-NLS-1$ //$NON-NLS-2$

    Object[] optionValues = optionPane.getComponents();
    for (Object object : optionValues) {
        if (object instanceof JPanel) {
            JPanel panel = (JPanel) object;
            Component[] components = panel.getComponents();

            for (Component component : components) {
                if (component instanceof JButton) {
                    component.setPreferredSize(new Dimension(100, 80));
                    JButton button = (JButton) component;
                    button.setPreferredSize(PosUIManager.getSize(100, 50));
                }/*from   www.j  a  va  2s  . com*/
            }
        }
    }
    JDialog dialog = optionPane.createDialog(Application.getPosWindow(),
            Messages.getString("TerminalConfigurationView.31")); //$NON-NLS-1$
    dialog.setIconImage(Application.getApplicationIcon().getImage());
    dialog.setLocationRelativeTo(Application.getPosWindow());
    dialog.setVisible(true);
    Object selectedValue = (String) optionPane.getValue();
    if (selectedValue != null) {

        if (selectedValue.equals(Messages.getString("TerminalConfigurationView.28"))) { //$NON-NLS-1$
            try {
                Main.restart();
            } catch (IOException | InterruptedException | URISyntaxException e) {
            }
        } else {
        }
    }

}

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