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package formfxexample;

import java.util.logging.Level;
import java.util.logging.Logger;
import javafx.application.Application;
import javafx.event.ActionEvent;
import javafx.geometry.Insets;
import javafx.geometry.Orientation;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.PasswordField;
import javafx.scene.control.Separator;
import javafx.scene.control.TextField;
import javafx.scene.layout.GridPane;
import javafx.scene.layout.HBox;
import javafx.scene.paint.Color;
import javafx.scene.text.Font;
import javafx.scene.text.FontWeight;
import javafx.scene.text.Text;
import javafx.stage.Stage;

/**
 *
 * @author arief
 */
public class FormFXExample extends Application {
    String fontName = "Comic Sans MS";
    String name,password;

    @Override
    public void start(Stage primaryStage){

        GridPane root = new GridPane();

        root.setAlignment(Pos.CENTER);
        root.setHgap(10);
        root.setVgap(10);
        root.setPadding(new Insets(25, 25, 25, 25));
        root.setId("grid");

        Text sceneTitle = new Text("Welcome");
        sceneTitle.setFont(Font.font(fontName,FontWeight.NORMAL,20));
        root.add(sceneTitle, 0, 0, 2, 1);

        Label userName = new Label("Username:");
        userName.setFont(Font.font(fontName,FontWeight.NORMAL,12));
        root.add(userName, 0, 1);

        TextField userBox = new TextField();
        userBox.setFont(Font.font(fontName,FontWeight.NORMAL, 12));
        root.add(userBox, 1, 1);

        Label pw = new Label("Password:");
        pw.setFont(Font.font(fontName,FontWeight.NORMAL,12));
        root.add(pw, 0, 2);

        PasswordField pwBox = new PasswordField();
        root.add(pwBox, 1, 2);

        Button btn = new Button("Sign In");
        btn.setFont(Font.font(fontName,FontWeight.NORMAL,12));

        Button btnClose = new Button("Close");
        btnClose.setFont(Font.font(fontName,FontWeight.NORMAL,12));

        Separator spt = new Separator(Orientation.HORIZONTAL);
        root.add(spt, 1, 3);

        HBox hbBtn = new HBox(10);
        hbBtn.setAlignment(Pos.BOTTOM_RIGHT);
        hbBtn.getChildren().addAll(btn,btnClose);
        root.add(hbBtn,1,4);

        final Text actionTarget = new Text();
        actionTarget.setFont(Font.font(fontName, FontWeight.NORMAL, 12));
        root.add(actionTarget, 1, 6);

        //root.setGridLinesVisible(true);
        //btn.setStyle("-fx-color:lightblue;");
        //btnClose.setStyle("-fx-color:lightblue;");
        //spt.setStyle("-fx-background:black;");
        //root.setStyle("-fx-background:whitesmoke;");

        btn.setOnAction((ActionEvent event) -> {
        name = userBox.getText();
        password = pwBox.getText();
            if (name.equals("") && password.equals("")){
                actionTarget.setFill(Color.FIREBRICK);
                actionTarget.setText("Username & Password field can not empty!");
            }else if (name.equals("")){
                actionTarget.setFill(Color.FIREBRICK);
                actionTarget.setText("Username field can not empty!");

            }else if (password.equals("")){
                actionTarget.setFill(Color.FIREBRICK);
                actionTarget.setText("Password field can not empty!");

           }else if (name.equals("admin") && password.equals("admin")){
                try {
                    CSSExample cssexam = new CSSExample();
                    cssexam.start(primaryStage);
                    cssexam.greeting = name;
                } catch (Exception ex) {
                    Logger.getLogger(FormFXExample.class.getName()).log(Level.SEVERE, null, ex);
                }

            }else{
                    actionTarget.setFill(Color.FIREBRICK);
                    actionTarget.setText("Can't open CSSExample Window");
            }

        });

        btnClose.setOnAction((ActionEvent event) -> {
            primaryStage.close();
        });


        Scene scene = new Scene(root, 400, 400);
        scene.getStylesheets().add(FormFXExample.class.getResource("asset/Login.css").toExternalForm());
        primaryStage.setTitle("Welcome FXLogin");
        primaryStage.setScene(scene);
        primaryStage.setX(484);
        primaryStage.setY(256);
        primaryStage.show();
    }

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        launch(args);
    }

}