@Override public Component getListCellRendererComponent( JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) { // Get the renderer component from parent class JLabel label = (JLabel) super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus); // Get icon to use for the list item value Character character = (Character) value; Config.ConfigEntry ce = config.get(character.getName()); Icon icon = null; if (ce == null) { icon = icons.get(NOTOK); label.setToolTipText( "Double-click to enter configuration information for this character, right-click for more options"); } else { if (ce.isOk()) { icon = icons.get(OK); ui.exportAllButton.setEnabled(true); } else { icon = icons.get(NOTOK); } } // Set icon to display for value label.setIcon(icon); return label; }
private void exportSelectedCharacters() { if (herolabsCharacterList.getSelectedIndex() >= 0) { Character c = (Character) herolabsCharacterList .getModel() .getElementAt(herolabsCharacterList.getSelectedIndex()); Config.ConfigEntry ce = config.get(c.getName()); if (ce != null && ce.isOk()) { exportCharacters(); } else { JOptionPane.showMessageDialog( panel, "The character you selected hasn't been configured yet. Please configure " + "and try again.", "Export Warning", JOptionPane.WARNING_MESSAGE); } } }