JavaFX Horizontal and Vertical Layout (HBox and VBox)
This program shows some basic use of HBox and VBox layout containers.
Main.java
package ceccs;
import javafx.application.Application;
import javafx.geometry.Insets;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.layout.HBox;
import javafx.scene.layout.VBox;
import javafx.scene.paint.Color;
import javafx.scene.shape.Rectangle;
import javafx.stage.Stage;
public class JFXHorizAndVertLayout extends Application {
public static void main(String[] args){
launch(args);
}
@Override
public void start(Stage primaryStage) throws Exception {
double boxSize = 30;
Rectangle box1 = new Rectangle(boxSize,boxSize*2, Color.RED);
Rectangle box2 = new Rectangle(boxSize,boxSize, Color.GREEN);
Rectangle box3 = new Rectangle(boxSize,boxSize*3, Color.BLUE);
Rectangle box4 = new Rectangle(boxSize*2,boxSize*2, Color.RED);
Rectangle box5 = new Rectangle(boxSize,boxSize, Color.GREEN);
Rectangle box6 = new Rectangle(boxSize*3,boxSize, Color.BLUE);
HBox rowOne = new HBox();
rowOne.setAlignment(Pos.CENTER);
rowOne.setSpacing(boxSize/2);
rowOne.getChildren().add(box1);
rowOne.getChildren().add(box2);
rowOne.getChildren().add(box3);
VBox colOne = new VBox();
colOne.setAlignment(Pos.BASELINE_CENTER);
colOne.setSpacing(boxSize*2);
colOne.setPadding(new Insets(boxSize/4));
colOne.getChildren().add(box4);
colOne.getChildren().add(box5);
colOne.getChildren().add(box6);
colOne.getChildren().add(rowOne);
Scene scn = new Scene(colOne, 400,400);
primaryStage.setScene(scn);
primaryStage.show();
}
}