Vfrdtyky

I trying to implement a custom panel that had a label in the center which has a custom background color. the Label has a custom contextMenu that has the options to "change the String", "Change the color" , "Copy settings", and "Paste Settings" for the change string it is supposed to change the text in the Label. Im currently stuck with the Label. I want to be able to edit any of the two labels at any time

import static java.lang.Math.random;

import java.util.Optional;

import java.util.Random;

import javafx.beans.property.ReadOnlyDoubleProperty;

import javafx.event.EventHandler;

import javafx.geometry.HPos;

import javafx.geometry.Insets;

import javafx.geometry.VPos;

import javafx.scene.control.Alert;

import javafx.scene.control.ContextMenu;

import javafx.scene.control.Label;

import javafx.scene.control.MenuItem;

import javafx.scene.control.TextInputDialog;

import javafx.scene.input.ContextMenuEvent;

import javafx.scene.layout.Region;

import javafx.scene.layout.StackPane;

import javafx.scene.paint.Color;

import javafx.scene.shape.Rectangle;



/**

*

* @author Gleyv

*/

public class CustomPanel extends Region{

public Label topLabel = new Label();

public Rectangle rect = new Rectangle();;

private StackPane rootPane = new StackPane(topLabel) ;

private Color mColor;

private static final double aspectRatio = 12.0 / 20.0;

public CustomPanel()

{



    rect.boundsInParentProperty();

    getChildren().addAll(rootPane);

    setContext();

    setStyle("-fx-background-color: #8fbc8f");

    //setStyle("/customStyle/label");

}





/**

 *

 */



public void setContext(){

    ContextMenu contextMenu = new ContextMenu();



    MenuItem cString = new MenuItem("Change String");

    cString.setOnAction(actionEvent -> onString());

    MenuItem cColor = new MenuItem("Change Color");

    cColor.setOnAction(actionEvent -> onColor());

    MenuItem cSettings = new MenuItem("Copy Settings");

    cSettings.setOnAction(actionEvent -> onCopySettings());

    MenuItem pSettings = new MenuItem("Paste Settings");  

    pSettings.setOnAction(actionEvent -> onPSettings());

    contextMenu.getItems().addAll(cString, cColor, cSettings, pSettings);



     topLabel.setOnContextMenuRequested(new EventHandler<ContextMenuEvent>() 

    {



        @Override

        public void handle(ContextMenuEvent event) {



            contextMenu.show(topLabel, event.getScreenX(), 

     event.getScreenY());

        }

    });



    }



    @Override

    protected void layoutChildren(){

      //topLabel= new Label("Im the label now");

      double width = getWidth();

      double height = getHeight();



      double safeWidth = height * aspectRatio;

      double safeHeight = width / aspectRatio;



      if (safeHeight > height) safeHeight = height;

      if (safeWidth > width) { safeWidth = width;

      }

       rootPane.setPrefWidth(safeWidth);

       rootPane.setPrefWidth(safeHeight);

       //setLabel("im the label");

       layoutInArea(rootPane, 0.0D, 0.0D, width, height, 





        getBaselineOffset(), HPos.LEFT, VPos.CENTER);



     }



   private void onString() {

    TextInputDialog dialog = new TextInputDialog();

    dialog.setTitle("Text input");

    dialog.setHeaderText("Enter some string");

    Optional<String> result = dialog.showAndWait();



    String entered = result.get();

    System.out.println(entered);

    topLabel.setText(entered);

    getChildren().add(topLabel);



   }



   private void onColor() {

    Random random = new Random();

    int r = random.nextInt(255);

    int g = random.nextInt(255);

    int b = random.nextInt(255);

    mColor = Color.rgb(r, g, b);

    setStyle("-fx-color= " + mColor);

   }



   private void onCopySettings() {

    throw new UnsupportedOperationException("Not supported yet."); //To 

   change body of generated methods, choose Tools | Templates.

  }



   private void onPSettings() {

    throw new UnsupportedOperationException("Not supported yet."); //To 

   change body of generated methods, choose Tools | Templates.

   }



   }//end of CustomPanel

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