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GridLayout Sample Grab Space

/******************************************************************************  * Copyright (c) 1998, 2004 Jackwind Li Guojie  * All right reserved.   *   * Created on Jan 29, 2004 1:57:48 PM by JACK  * $Id$  *   * visit: http://www.asprise.com/swt  *****************************************************************************/ 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.Display; import org.eclipse.swt.widgets.Label; import org.eclipse.swt.widgets.Shell; import org.eclipse.swt.widgets.Text; public class GridLayoutSampleGrabSpace {   public GridLayoutSampleGrabSpace() {     Display display = new Display();     Shell shell = new Shell(display);          GridLayout gridLayout = new GridLayout();     gridLayout.numColumns = 3;     shell.setLayout(gridLayout);          Label label = new Label(shell, SWT.BORDER);     label.setText("label");          GridData gridData3 = new GridData();     gridData3.widthHint = 60;     gridData3.heightHint = 20;          label.setLayoutData(gridData3);          Text text = new Text(shell, SWT.SINGLE | SWT.BORDER);     text.setText("text");          GridData gridData = new GridData();     gridData.grabExcessHorizontalSpace = true;     gridData.grabExcessVerticalSpace = true;     gridData.horizontalAlignment = GridData.FILL;     gridData.verticalAlignment = GridData.FILL;     text.setLayoutData(gridData);          Button button = new Button(shell, SWT.PUSH);     button.setText("button");          GridData gridData2 = new GridData();     gridData2.grabExcessVerticalSpace = true;     gridData2.grabExcessHorizontalSpace = true;     gridData2.verticalAlignment = GridData.FILL;     gridData2.horizontalAlignment = GridData.FILL;          button.setLayoutData(gridData2);          shell.setSize(300, 80);     //shell.pack();     shell.open();     //textUser.forceFocus();     // Set up the event loop.     while (!shell.isDisposed()) {       if (!display.readAndDispatch()) {         // If no more entries in event queue         display.sleep();       }     }     display.dispose();   }   private void init() {   }   public static void main(String[] args) {     new GridLayoutSampleGrabSpace();   } }