Java by API/java.awt/GridBagLayout

new GridBagLayout()

   <source lang="java">

import java.awt.Container; import java.awt.GridBagConstraints; import java.awt.GridBagLayout; import java.awt.Insets; import javax.swing.BorderFactory; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.border.Border; public class MainClass {

 public static void main(String[] args) {
   JFrame aWindow = new JFrame();
   aWindow.setBounds(200, 200, 200, 200);
   aWindow.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   Container content = aWindow.getContentPane();
   content.add(new GridBagLayoutPanel());
   aWindow.setVisible(true);
 }

} class GridBagLayoutPanel extends JPanel {

 public GridBagLayoutPanel() {
   GridBagLayout gridbag = new GridBagLayout();
   GridBagConstraints constraints = new GridBagConstraints();
   setLayout(gridbag);
   constraints.weightx = constraints.weighty = 10.0;
   constraints.fill = constraints.NONE;
   constraints.ipadx = 30;
   constraints.ipady = 10;
   addButton("Press", constraints, gridbag);
   constraints.weightx = 5.0;
   constraints.fill = constraints.BOTH;
   constraints.ipadx = constraints.ipady = 0;
   constraints.insets = new Insets(10, 30, 10, 20);
   constraints.gridwidth = constraints.RELATIVE;
   constraints.gridheight = 2;
   addButton("GO", constraints, gridbag);
   constraints.insets = new Insets(0, 0, 0, 0);
   constraints.gridx = 0;
   constraints.fill = constraints.NONE;
   constraints.ipadx = 30;
   constraints.ipady = 10;
   constraints.gridwidth = 1;
   constraints.gridheight = 1;
   addButton("Push", constraints, gridbag);
 }
 private void addButton(String label, GridBagConstraints constraints,
     GridBagLayout layout) {
   Border edge = BorderFactory.createRaisedBevelBorder();
   JButton button = new JButton(label);
   button.setBorder(edge);
   layout.setConstraints(button, constraints);
   add(button);
 }

}

      </source>