Binding Stage x, y, width, height to Text control : Text « JavaFX « Java






  1. Java
  2. JavaFX
  3. Text

Binding Stage x, y, width, height to Text control

 

import javafx.application.Application;
import javafx.beans.property.SimpleStringProperty;
import javafx.beans.property.StringProperty;
import javafx.geometry.VPos;
import javafx.scene.Group;
import javafx.scene.GroupBuilder;
import javafx.scene.Scene;
import javafx.scene.SceneBuilder;
import javafx.scene.control.TextField;
import javafx.scene.layout.VBoxBuilder;
import javafx.scene.paint.Color;
import javafx.scene.shape.RectangleBuilder;
import javafx.scene.text.Text;
import javafx.scene.text.TextBuilder;
import javafx.stage.Stage;

public class Main extends Application {
  StringProperty title = new SimpleStringProperty();
  
  Text textStageX;
  Text textStageY;
  Text textStageW;
  Text textStageH;
  Text textStageF;
  public static void main(String[] args) {
    Application.launch(args);
  }
  
  @Override
  public void start(Stage stage) {
    final Stage stageRef = stage;
    Group rootGroup;
    Scene scene  = SceneBuilder.create()
      .width(270)
      .height(370)
      .root(
        rootGroup = GroupBuilder.create()
          .children(
            VBoxBuilder.create()
              .layoutX(30)
              .layoutY(20)
              .spacing(10)
              .children(
                textStageX = TextBuilder.create()
                  .textOrigin(VPos.TOP)
                  .build(),
                textStageY = TextBuilder.create()
                  .textOrigin(VPos.TOP)
                  .build(),
                textStageW = TextBuilder.create()
                  .textOrigin(VPos.TOP)
                  .build(),
                textStageH = TextBuilder.create()
                  .textOrigin(VPos.TOP)
                  .build(),
                textStageF = TextBuilder.create()
                  .textOrigin(VPos.TOP)
                  .build()
              )
              .build()
          )
          .build()
      )
      .build();

    
    textStageX.textProperty().bind(new SimpleStringProperty("x: ")
            .concat(stageRef.xProperty().asString()));
    textStageY.textProperty().bind(new SimpleStringProperty("y: ")
            .concat(stageRef.yProperty().asString()));
    textStageW.textProperty().bind(new SimpleStringProperty("width: ")
            .concat(stageRef.widthProperty().asString()));
    textStageH.textProperty().bind(new SimpleStringProperty("height: ")
            .concat(stageRef.heightProperty().asString()));
    textStageF.textProperty().bind(new SimpleStringProperty("focused: ")
            .concat(stageRef.focusedProperty().asString()));
    stage.setResizable(true);

    
    stage.setScene(scene);
    stage.titleProperty().bind(title);


    stage.show();
  }
}








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