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/*
Code revised from Desktop Java Live:
http://www.sourcebeat.com/downloads/
*/
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import javax.swing.BorderFactory;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import com.jgoodies.forms.debug.FormDebugPanel;
import com.jgoodies.forms.layout.CellConstraints;
import com.jgoodies.forms.layout.FormLayout;
public class FormLayoutExample7 extends JPanel {
public FormLayoutExample7() {
super(new BorderLayout());
FormDebugPanel panel = new FormDebugPanel();
FormLayout formLayout =
new FormLayout("fill:100px, fill:100px, fill:100px", "fill:100px, fill:100px");
panel.setLayout(formLayout);
CellConstraints c = new CellConstraints();
panel.add(createLabel("Comp1"), c.xywh(1, 1, 1, 2));
panel.add(createLabel("Comp2"), c.xywh(2, 1, 2, 1));
panel.add(createLabel("Comp3"), c.xy(2, 2));
panel.add(createLabel("Comp4"), c.xy(3, 2));
add(panel);
}
public JLabel createLabel(String text, int prefWidth, int prefHeight) {
JLabel label = createLabel(text);
label.setPreferredSize(new Dimension(prefWidth, prefHeight));
return label;
}
public JLabel createLabel(String text) {
JLabel label = new JLabel(text);
label.setBackground(Color.lightGray);
label.setBorder(BorderFactory.createLineBorder(Color.black));
label.setOpaque(true);
label.setHorizontalTextPosition(JLabel.CENTER);
label.setVerticalTextPosition(JLabel.CENTER);
return label;
}
public static void main(String[] a){
JFrame f = new JFrame("FormLayout: Spanning Example 7");
f.setDefaultCloseOperation(2);
f.add(new FormLayoutExample7());
f.pack();
f.setVisible(true);
}
}
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jgoodiesFormLayoutReady.zip( 98 k)
