JavaFx-Label

import javafx.application.Application;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.scene.input.MouseEvent;
import javafx.scene.layout.HBox;
import javafx.scene.text.Font;
import javafx.stage.Stage;

public class LabelSample1 extends Application {

	Label label3 = new Label("A label that needs to be wrapped");

	public static void main(String[] args) {
		launch(args);
	}

	@Override
	public void start(Stage stage) {
		Scene scene = new Scene(new Group());
		stage.setTitle("Label Sample");
		stage.setWidth(200);
		stage.setHeight(180);


		Label label2 = new Label("Values");
		label2.setFont(Font.font("Cambria", 32));
		//旋转的角度
		label2.setRotate(270);
		//垂直移动位置
		label2.setTranslateY(50);

		// 超过了标签宽度，是否换行
		label3.setWrapText(true);
		label3.setTranslateY(50);
		label3.setPrefWidth(100);

		//鼠标到来
		label3.setOnMouseEntered((MouseEvent e) -> {
//			label3.setText("");
			label3.setScaleX(1.5);
			label3.setScaleY(1.5);
			// 可见的 一但不可见则不再受控于鼠标键盘等
			label3.setVisible(true);
			System.out.println("22222");
		});

		label3.setOnMouseExited((MouseEvent e) -> {
			label3.setScaleX(1);
			label3.setScaleY(1);
//			label3.setText("A label that needs to be wrapped");
//			label3.setVisible(false);
			System.out.println("111111");
		});


		HBox hbox = new HBox();
		hbox.setSpacing(10);
		hbox.getChildren().add(label2);
		hbox.getChildren().add(label3);
		((Group) scene.getRoot()).getChildren().add(hbox);

		stage.setScene(scene);
		stage.show();
	}
}