1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/samples/singletons/src/org/apidesign/singletons/impl/DefaultDialogDisplayer.java	Wed Jan 27 18:30:57 2010 +0100
     1.3 @@ -0,0 +1,14 @@
     1.4 +package org.apidesign.singletons.impl;
     1.5 +
     1.6 +import javax.swing.JOptionPane;
     1.7 +import org.apidesign.singletons.api.DialogDisplayer;
     1.8 +import org.openide.util.lookup.ServiceProvider;
     1.9 +
    1.10 +@ServiceProvider(service=DialogDisplayer.class)
    1.11 +public final class DefaultDialogDisplayer extends DialogDisplayer {
    1.12 +    @Override
    1.13 +    public boolean yesOrNo(String query) {
    1.14 +        final int res = JOptionPane.showConfirmDialog(null, query);
    1.15 +        return res == JOptionPane.OK_OPTION;
    1.16 +    }
    1.17 +}