import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
public class Ch6GridLayoutAllOptionsComposite extends Composite {
public Ch6GridLayoutAllOptionsComposite(Composite parent) {
super(parent, SWT.NONE);
int[] fillStyles = { SWT.NONE, GridData.FILL_HORIZONTAL,
GridData.FILL_VERTICAL, GridData.FILL_BOTH };
int[] alignStyles = { SWT.NONE, GridData.HORIZONTAL_ALIGN_BEGINNING,
GridData.HORIZONTAL_ALIGN_END,
GridData.HORIZONTAL_ALIGN_CENTER,
GridData.HORIZONTAL_ALIGN_FILL,
GridData.VERTICAL_ALIGN_BEGINNING, GridData.VERTICAL_ALIGN_END,
GridData.VERTICAL_ALIGN_CENTER, GridData.VERTICAL_ALIGN_FILL };
GridLayout layout = new GridLayout(fillStyles.length, false);
setLayout(layout);
int count = 0;
for (int i = 0; i < alignStyles.length; ++i) {
for (int j = 0; j < fillStyles.length; ++j) {
Button button = new Button(this, SWT.NONE);
button.setText("Cell " + count++);
button.setLayoutData(new GridData(fillStyles[j]
| alignStyles[i]));
}
}
}
}