public void saveChanges() {
TreeModel model = tree.getModel();
Object root = model.getRoot();
ClassPropertiesInfo classInfo;
int classCount = model.getChildCount(root);
for (int c = 0; c < classCount; c++) {
classInfo =
(ClassPropertiesInfo) ((DefaultMutableTreeNode) model.getChild(root, c)).getUserObject();
PropertySheetPanel propertiesPanel = classInfo.getPropertiesPanel();
if (propertiesPanel != null) {
// to exit edit mode and retrieve the value
propertiesPanel.getTable().commitEditing();
setProperties(classInfo);
}
}
GeneralPreferences.saveProperties();
}
private HashMap<String, Property[]> extractProperties(TreeModel model) {
HashMap<String, Property[]> props = new HashMap<>();
DefaultMutableTreeNode classNode;
Object root = model.getRoot();
ClassPropertiesInfo classInfo;
int classCount = model.getChildCount(root);
Property[] classProperties;
for (int c = 0; c < classCount; c++) {
classNode = (DefaultMutableTreeNode) model.getChild(root, c);
classInfo = (ClassPropertiesInfo) classNode.getUserObject();
PropertySheetPanel propertiesPanel = classInfo.getPropertiesPanel();
if (propertiesPanel != null) {
// force out of edit mode
propertiesPanel.getTable().commitEditing();
classProperties = propertiesPanel.getProperties();
props.put(classInfo.getName(), classProperties.clone());
}
}
return props;
}