OptionGroupUI.java 文件源码

java
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项目:FreeCol 作者:
/**
 * This function analyses a tree selection event and calls the
 * right methods to take care of building the requested unit's
 * details.
 *
 * @param event The incoming TreeSelectionEvent.
 */
@Override
public void valueChanged(TreeSelectionEvent event) {
    detailPanel.removeAll();
    DefaultMutableTreeNode node
        = (DefaultMutableTreeNode) tree.getLastSelectedPathComponent();
    if (node != null) {
        if (node.isLeaf()) {
            OptionGroup group = (OptionGroup) node.getUserObject();
            for (Option option : group.getOptions()) {
                addOptionUI(option, editable && group.isEditable());
            }
        } else {
            tree.expandPath(event.getPath());
        }
    }
    detailPanel.revalidate();
    detailPanel.repaint();
}
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