JavaFX Menu

 JavaFX Menu - Demo Program 

// JavaFX Controls 

// Menu

 

import javafx.application.*;

import javafx.scene.*;

import javafx.stage.*;

import javafx.event.*;

import javafx.scene.layout.*;

import javafx.scene.control.*;

import javafx.scene.control.ScrollPane.*;

import javafx.scene.input.*;

import javafx.scene.text.*;

import javafx.geometry.*;

 

public class JavaFX_Menu_Demo extends Application

{

     public static void main(String []as)

     {

          launch(as);       

     }

    

     public void init(){}

     public void stop(){}

    

     public void start(Stage myStage)

     {

          myStage.setTitle("JavaFX - Menu");

    

          BorderPane bp = new BorderPane();

         

          Label L1 = new Label();

          L1.setWrapText(true);

          L1.setTextAlignment(TextAlignment.CENTER);

          L1.setMaxWidth(150);

         

          // create menubar

          MenuBar mb = new MenuBar();

         

    

          // create menu

          Menu Filemenu = new Menu("_File");

          Menu Editmenu = new Menu("_Edit");

          Menu Helpmenu = new Menu("_Help");

         

          // create menuitems - File

          MenuItem open = new MenuItem("Open");

          MenuItem save = new MenuItem("Save");

          MenuItem close = new MenuItem("Close");

          MenuItem exit = new MenuItem("Exit");

         

          // create menuitems - Edit

          MenuItem cut = new MenuItem("Cut");

          MenuItem copy = new MenuItem("Copy");

          MenuItem paste = new MenuItem("Paste");

         

          // create menuitems - Help

          MenuItem help = new MenuItem("Help");

          MenuItem about = new MenuItem("About");

         

          // add menuitems to menu

          Filemenu.getItems().addAll(open, save, close, new SeparatorMenuItem(), exit);

          Editmenu.getItems().addAll(cut, copy, paste);

          Helpmenu.getItems().addAll(help, new SeparatorMenuItem(), about);

         

          // add menu to menu bar

          mb.getMenus().addAll(Filemenu,Editmenu);

          mb.getMenus().add(Helpmenu);

         

          // place menubar in scene using border layout

          bp.setTop(mb);

          bp.setCenter(L1);

         

          // Event handling

          about.setOnAction(new EventHandler<ActionEvent>()

          {

              public void handle(ActionEvent ae)

              {

                   L1.setText("This is a demo program for JavaFX Menu and event handling.");

              }

          });

         

          exit.setOnAction(new EventHandler<ActionEvent>()

          {

              public void handle(ActionEvent ae)

              {

                   Platform.exit();

              }

          });

         

          // Add keyboard accelerators

          open.setAccelerator(KeyCombination.keyCombination("shortcut+O"));

          save.setAccelerator(KeyCombination.keyCombination("shortcut+S"));

          close.setAccelerator(KeyCombination.keyCombination("shortcut+C"));

          exit.setAccelerator(KeyCombination.keyCombination("shortcut+X"));

          help.setAccelerator(KeyCombination.keyCombination("shortcut+H"));

          about.setAccelerator(KeyCombination.keyCombination("shortcut+A"));

         

          // Context Menu

          ContextMenu cm = new ContextMenu();

         

          MenuItem clear = new MenuItem("Clear");

          MenuItem  restore = new MenuItem("Restore");

 

          cm.getItems().addAll(clear, restore);

          L1.setContextMenu(cm);

         

          clear.setOnAction(new EventHandler<ActionEvent>()

          {

              public void handle(ActionEvent ae)

              {

                   L1.setText("");

              }

          });

         

          restore.setOnAction(new EventHandler<ActionEvent>()

          {

              public void handle(ActionEvent ae)

              {

                   L1.setText("This is a demo program for JavaFX Menu and event handling.");

              }

          });

         

          // Submenus

          // Radiobuttons in menus

         

          Menu gender = new Menu("Gender");

         

          RadioMenuItem male = new RadioMenuItem("Male");

          RadioMenuItem female = new RadioMenuItem("Female");

         

          ToggleGroup tg = new ToggleGroup();

          male.setToggleGroup(tg);

          female.setToggleGroup(tg);

          male.setSelected(true);

         

          gender.getItems().addAll(male,female);

         

          // Submenus

          // Checkboxes in menus

         

          Menu dept = new Menu("Dept");

         

          CheckMenuItem it = new CheckMenuItem("IT");

          CheckMenuItem cse = new CheckMenuItem("CSE");

          CheckMenuItem others = new CheckMenuItem("Others");

         

          dept.getItems().addAll(it,cse,new SeparatorMenuItem(), others);

         

          // add the two menus to main menu

          Menu btn = new Menu("_Button");

          btn.getItems().addAll(gender,dept);

         

          // add menus to menubar

          mb.getMenus().add(btn);

         

          // Menu button

          MenuButton mbtn = new MenuButton("Footer");

          MenuItem status = new MenuItem("Status");

          MenuItem hitcount = new MenuItem("Hit count");

          mbtn.getItems().addAll(status,hitcount);

         

          Label L2 = new Label();

          HBox hb = new HBox(10);

          hb.getChildren().addAll(mbtn, L2);

          bp.setBottom(hb);

         

          status.setOnAction(new EventHandler<ActionEvent>()

          {

              public void handle(ActionEvent ae)

              {

                   L2.setText("JavaFX Menu demonstrated!");

              }

          });

         

          hitcount.setOnAction(new EventHandler<ActionEvent>()

          {

              public void handle(ActionEvent ae)

              {

                   L2.setText("Hit count = 232");

              }

          });

         

          Scene myScene = new Scene(bp, 300, 200);

          myStage.setScene(myScene);

          myStage.show();

     }

}