A Simple BoxLayout Test : BoxLayout « Swing « Java Tutorial

1. Java Tutorial
2. Swing
3. BoxLayout

import java.awt.Container;

import javax.swing.BoxLayout;
import javax.swing.JButton;
import javax.swing.JFrame;

public class BoxLayoutYAXISTest {

  public static void main(String[] args) {
    JFrame f = new JFrame("Vertical BoxLayout-managed container");
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container pane = f.getContentPane();
    pane.setLayout(new BoxLayout(pane, BoxLayout.Y_AXIS));
    for (float align = 0.0f; align <= 1.0f; align += 0.25f) {
      JButton button = new JButton("X Alignment = " + align);
      button.setAlignmentX(align);
      pane.add(button);
    }
    f.setSize(400, 300);
    f.setVisible(true);
  }

}

14.87.BoxLayout
	14.87.1.	Using a BoxLayout Manager
	14.87.2.	Creating a BoxLayout
	14.87.3.	A Simple BoxLayout Test
	14.87.4.	Struts and Glue
	14.87.5.	Y-Axis Alignment
	14.87.6.	X-Axis Alignment
	14.87.7.	Drawing Borders Within a BoxLayout-Managed Container
	14.87.8.	Separating Components in a Row or Column
	14.87.9.	Glue spreads the components as far apart as possible.
	14.87.10.	Strut spreads the components apart by a fixed distance
	14.87.11.	Laying Out Components in a Row or Column
	14.87.12.	A vertical box container arranges the components top-to-bottom aligned in their preferred sizes.
	14.87.13.	Vertical BoxLayout-managed container
	14.87.14.	Align your components in horizontal or vertical layout
	14.87.15.	BoxLayout: set a rigid area among our components.