Перенос.

src/Common/UI/Menus_2023/StableMenuItem.java

@@ -0,0 +1,41 @@
+package Common.UI.Menus_2023;
+import Common.UI.Menus.VisualiserMenuItem;
+import Common.UI.UI;
+import Common.Utils.Utils;
+
+import javax.swing.*;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.basic.BasicMenuItemUI;
+//неичезающий меню итем. нужен для настроек
+//https://translated.turbopages.org/proxy_u/en-ru.ru.64537f6c-6460c460-8e74a1ab-74722d776562/https/tips4java.wordpress.com/2010/09/12/keeping-menus-open/
+class StableItemUI extends BasicMenuItemUI {
+    public static ComponentUI createUI(JComponent c) {
+        return new StableItemUI();
+    }
+    @Override
+    protected void doClick(MenuSelectionManager msm) {
+        menuItem.doClick(0);
+        if (UI.last_menu_path != null)
+            MenuSelectionManager.defaultManager().setSelectedPath(UI.last_menu_path);
+    }
+}
+public class StableMenuItem extends VisualiserMenuItem {
+    {
+        getModel().addChangeListener(e -> {
+            if (getModel().isArmed() && isShowing())
+                UI.last_menu_path = MenuSelectionManager.defaultManager().getSelectedPath();
+        });
+    }
+    public StableMenuItem(String text) {
+        super(text);
+        setUI(new StableItemUI());
+    }
+    public StableMenuItem(String text, String icon_path) {
+        super(text);
+        setIcon(Utils.getIcon(icon_path));
+        setUI(new StableItemUI());
+    }
+    public StableMenuItem() {
+        setUI(new StableItemUI());
+    }
+}