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| package textfieldplus;
import javafx.application.Application;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.TextField;
import javafx.scene.input.KeyEvent;
import javafx.scene.layout.AnchorPane;
import javafx.scene.layout.StackPane;
import javafx.stage.Stage;
public class Textfieldplus extends Application {
TextField t1;
@Override
public void start(Stage primaryStage) {
Button btn = new Button();
btn.setText("Say 'Hello World'");
t1=new TextField();
t1.setLayoutX(50);
t1.setLayoutY(50);
t1.setPrefWidth(50);
btn.setOnAction(new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent event) {
System.out.println("Hello World!");
}
});
AnchorPane root = new AnchorPane();
root.getChildren().addAll(btn,t1);
Scene scene = new Scene(root, 300, 250);
scene.setOnKeyReleased((KeyEvent t)->{
entertxt(t);
});
primaryStage.setTitle("Hello World!");
primaryStage.setScene(scene);
primaryStage.show();
}
public void entertxt(KeyEvent k){
t1.setText(k.getText());
}
/**
* The main() method is ignored in correctly deployed JavaFX application.
* main() serves only as fallback in case the application can not be
* launched through deployment artifacts, e.g., in IDEs with limited FX
* support. NetBeans ignores main().
*
* @param args the command line arguments
*/
public static void main(String[] args) {
launch(args);
}
} |
