{
// Title icon
final ImageIcon icon = loadIcon ( "text.png" );
// Simple pane
final WebCollapsiblePane topPane = new WebCollapsiblePane ( icon, "Top pane", createCustomHorContent () );
topPane.setExpanded ( false );
// Simple pane with bottom title position
final WebCollapsiblePane bottomPane = new WebCollapsiblePane ( icon, "Bottom pane", createCustomHorContent () );
bottomPane.setTitlePanePostion ( SwingConstants.BOTTOM );
// Simple pane with left title position
final WebCollapsiblePane leftPane = new WebCollapsiblePane ( icon, "Left pane", createCustomVerContent () );
leftPane.setTitlePanePostion ( SwingConstants.LEFT );
return new GroupPanel ( 4, new GroupPanel ( 4, false, topPane, bottomPane ), leftPane );
}