промежуточный. частичный рефакторинг с прицелом на библиотечную часть

src/Common_old/UI/Trees/DataTree.java

@@ -0,0 +1,39 @@
+package Common_old.UI.Trees;
+import Common_old.Current;
+import _VisualDVM.Global;
+import Common_old.UI.DataControl_OLD;
+
+import javax.swing.tree.DefaultMutableTreeNode;
+import javax.swing.tree.TreePath;
+public class DataTree extends StyledTree implements DataControl_OLD {
+    public DataTree(DefaultMutableTreeNode root_in) {
+        super(root_in);
+    }
+    public void ChangeCurrentObject(DefaultMutableTreeNode node) {
+        if (getCurrent() != Current.Undefined)
+            Current.set(getCurrent(), node.getUserObject());
+    }
+    @Override
+    public void ShowCurrentObject() throws Exception {
+    }
+    @Override
+    public void ShowNoCurrentObject() throws Exception {
+    }
+    @Override
+    public void SelectionAction(TreePath path) {
+        ChangeCurrentObject((DefaultMutableTreeNode) path.getLastPathComponent());
+        try {
+            ShowCurrentObject();
+        } catch (Exception ex) {
+            Global.Log.PrintException(ex);
+        }
+    }
+    public void SelectNodeByCriteria(Object criteria) {
+        EventsOff();
+        TreePath res = ShowNodeByCriteria(criteria);
+        setSelectionPath(res);
+        ChangeCurrentObject((DefaultMutableTreeNode) res.getLastPathComponent());
+        EventsOn();
+    }
+}
+