Drawer support dynamic submenu

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>raven.popup</groupId>
     <artifactId>swing-glasspane-popup</artifactId>
-    <version>1.3.0</version>
+    <version>1.4.0</version>
 
     <properties>
         <maven.compiler.source>1.8</maven.compiler.source>

src/main/java/raven/drawer/component/SimpleDrawerBuilder.java

@@ -78,7 +78,6 @@ public int getDrawerWidth() {
     }
 
     public void build(DrawerPanel drawerPanel) {
-
     }
 
     public void rebuildMenu() {

src/main/java/raven/drawer/component/menu/MenuEvent.java

@@ -2,5 +2,5 @@
 
 public interface MenuEvent {
 
-    public void selected(MenuAction action, int index, int subIndex);
+    public void selected(MenuAction action, int[] index);
 }

src/main/java/raven/drawer/component/menu/MenuLayout.java

@@ -1,8 +1,5 @@
 package raven.drawer.component.menu;
 
-import com.formdev.flatlaf.util.UIScale;
-import raven.drawer.DrawerOption;
-
 import java.awt.*;
 
 public class MenuLayout implements LayoutManager {
@@ -19,7 +16,7 @@ public void removeLayoutComponent(Component comp) {
     public Dimension preferredLayoutSize(Container parent) {
         synchronized (parent.getTreeLock()) {
             Insets insets = parent.getInsets();
-            //  use parent width to avoid the issues right-to-left scroll pane
+            // Use parent width to avoid the issues right-to-left scroll pane
             int width = parent.getParent().getWidth();
             int height = insets.top + insets.bottom;
             int count = parent.getComponentCount();

src/main/java/raven/drawer/component/menu/MenuValidation.java

@@ -14,7 +14,7 @@ public MenuValidation(boolean keepMenuValidationIndex, boolean removeLabelWhenEm
         this.removeLabelWhenEmptyMenu = removeLabelWhenEmptyMenu;
     }
 
-    public boolean menuValidation(int index, int subIndex) {
+    public boolean menuValidation(int[] index) {
         return true;
     }
 

src/main/java/raven/drawer/component/menu/SimpleMenuOption.java

@@ -1,6 +1,7 @@
 package raven.drawer.component.menu;
 
 import com.formdev.flatlaf.extras.FlatSVGIcon;
+import raven.drawer.component.menu.data.MenuItem;
 
 import javax.swing.*;
 import java.util.ArrayList;
@@ -11,23 +12,18 @@ public class SimpleMenuOption {
     protected List<MenuEvent> events = new ArrayList<>();
     protected MenuValidation menuValidation = new MenuValidation();
     protected SimpleMenuStyle simpleMenuStyle;
-    protected String menus[][];
-    protected String icons[];
-    protected float iconScale = 1f;
+    protected MenuItem menus[];
+    protected float iconScale[] = {1f};
+
     protected String baseIconPath;
     protected boolean menuItemAutoSelect = true;
 
-    public SimpleMenuOption setMenus(String menus[][]) {
+    public SimpleMenuOption setMenus(MenuItem menus[]) {
         this.menus = menus;
         return this;
     }
 
-    public SimpleMenuOption setIcons(String icons[]) {
-        this.icons = icons;
-        return this;
-    }
-
-    public SimpleMenuOption setIconScale(float iconScale) {
+    public SimpleMenuOption setIconScale(float... iconScale) {
         this.iconScale = iconScale;
         return this;
     }

src/main/java/raven/drawer/component/menu/SimpleMenuStyle.java

@@ -7,10 +7,7 @@ public abstract class SimpleMenuStyle {
     public void styleMenu(JComponent component) {
     }
 
-    public void styleMenuItem(JButton menu, int index) {
-    }
-
-    public void styleSubMenuItem(JButton subMenu, int index, int subIndex) {
+    public void styleMenuItem(JButton menu, int[] index) {
     }
 
     public void styleLabel(JLabel label) {

src/main/java/raven/drawer/component/menu/data/Item.java

@@ -0,0 +1,76 @@
+package raven.drawer.component.menu.data;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Item implements MenuItem {
+
+    public String getName() {
+        return name;
+    }
+
+    public String getIcon() {
+        return icon;
+    }
+
+    public List<Item> getSubMenu() {
+        return subMenu;
+    }
+
+    private final String name;
+    private String icon;
+    private List<Item> subMenu;
+
+    public Item(String name) {
+        this.name = name;
+    }
+
+    public Item(String name, String icon) {
+        this.name = name;
+        this.icon = icon;
+    }
+
+    public Item subMenu(Item item) {
+        addSubMenu(item);
+        return this;
+    }
+
+    public Item subMenu(String name) {
+        addSubMenu(new Item(name));
+        return this;
+    }
+
+    private void addSubMenu(Item item) {
+        if (subMenu == null) {
+            subMenu = new ArrayList<>();
+        }
+        subMenu.add(item);
+    }
+
+    public boolean isSubmenuAble() {
+        return subMenu != null;
+    }
+
+    @Override
+    public boolean isMenu() {
+        return true;
+    }
+
+    public static class Label implements MenuItem {
+
+        public String getName() {
+            return name;
+        }
+
+        private String name;
+
+        public Label(String name) {
+            this.name = name;
+        }
+
+        @Override
+        public boolean isMenu() {
+            return false;
+        }
+    }
+}

src/main/java/raven/drawer/component/menu/data/MenuItem.java

@@ -0,0 +1,6 @@
+package raven.drawer.component.menu.data;
+
+public interface MenuItem {
+
+    boolean isMenu();
+}

src/main/java/raven/popup/DefaultOption.java

@@ -1,6 +1,7 @@
 package raven.popup;
 
 import com.formdev.flatlaf.FlatLaf;
+import com.formdev.flatlaf.util.UIScale;
 
 import java.awt.*;
 
@@ -37,7 +38,7 @@ public boolean blockBackground() {
 
     @Override
     public Color background() {
-        return FlatLaf.isLafDark()?new Color(50, 50, 50):new Color(20, 20, 20);
+        return FlatLaf.isLafDark() ? new Color(50, 50, 50) : new Color(20, 20, 20);
     }
 
     @Override

src/main/java/raven/popup/GlassPanePopup.java

@@ -11,6 +11,7 @@
 public class GlassPanePopup {
 
     private static GlassPanePopup instance;
+    private JFrame mainFrame;
     protected WindowSnapshots windowSnapshots;
     protected JLayeredPane layerPane;
     protected Container contentPane;
@@ -50,6 +51,7 @@ private void updateLayout() {
 
     public static void install(JFrame frame) {
         instance = new GlassPanePopup();
+        instance.mainFrame = frame;
         instance.windowSnapshots = new WindowSnapshots(frame);
         instance.contentPane = frame.getContentPane();
         frame.setGlassPane(instance.layerPane);
@@ -197,6 +199,14 @@ public static int getPopupCount() {
         return instance.layerPane.getComponentCount();
     }
 
+    public static JFrame getMainFrame() {
+        return instance.mainFrame;
+    }
+
+    public static boolean isInit() {
+        return !(instance == null || instance.mainFrame == null);
+    }
+
     protected synchronized void removePopup(Component popup) {
         layerPane.remove(popup);
         if (layerPane.getComponentCount() == 0) {

src/main/java/raven/popup/GlassPopup.java

@@ -109,7 +109,7 @@ public void end() {
                 }
             }
         });
-        animator.setInterpolator(CubicBezierEasing.EASE_IN_OUT);
+        animator.setInterpolator(CubicBezierEasing.EASE);
     }
 
     public void setShowPopup(boolean show) {