BoxLayout Alignment : Layout « Swing JFC « Java






BoxLayout Alignment

BoxLayout Alignment
      
import java.awt.BorderLayout;
import java.awt.Button;
import java.awt.Container;

import javax.swing.BorderFactory;
import javax.swing.BoxLayout;
import javax.swing.JFrame;
import javax.swing.JPanel;

public class YAxisAlignXButtonMixed {
  static public class AButton extends Button {
    float alignment;

    AButton(String label, float alignment) {
      super(label);
      this.alignment = alignment;
    }

    public float getAlignmentX() {
      return alignment;
    }
  }

  private static Container makeIt(String title) {
    JPanel container = new JPanel();
    container.setBorder(BorderFactory.createTitledBorder(title));
    BoxLayout layout = new BoxLayout(container, BoxLayout.Y_AXIS);
    container.setLayout(layout);

    AButton button = new AButton("0.0", 0.0f);
    container.add(button);
    button = new AButton(".25", .25f);
    container.add(button);
    button = new AButton(".50", .50f);
    container.add(button);
    button = new AButton(".75", .75f);
    container.add(button);
    button = new AButton("1.0", 1.0f);
    container.add(button);
    return container;
  }

  public static void main(String args[]) {
    JFrame frame = new JFrame("Alignment Example");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    Container panel = makeIt("AWT Button");

    Container contentPane = frame.getContentPane();
    contentPane.add(panel, BorderLayout.CENTER);

    frame.setSize(300, 200);
    frame.setVisible(true);
  }
}

           
         
    
    
    
    
    
  








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