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Text and Label demo

/******************************************************************************  * Copyright (c) 1998, 2004 Jackwind Li Guojie  * All right reserved.   *   * Created on Jan 29, 2004 3:09:11 PM by JACK  * $Id$  *   * visit: http://www.asprise.com/swt  *****************************************************************************/ import org.eclipse.swt.SWT; import org.eclipse.swt.custom.CLabel; import org.eclipse.swt.graphics.Image; import org.eclipse.swt.layout.GridData; import org.eclipse.swt.layout.GridLayout; import org.eclipse.swt.widgets.Button; import org.eclipse.swt.widgets.Combo; 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 Sample {   Display display = new Display();   Shell shell = new Shell(display);   public Sample() {     shell.setText("Book Entry Demo");     GridLayout gridLayout = new GridLayout(4, false);     gridLayout.verticalSpacing = 8;     shell.setLayout(gridLayout);     // Title     Label label = new Label(shell, SWT.NULL);     label.setText("Title: ");     Text title = new Text(shell, SWT.SINGLE | SWT.BORDER);     GridData gridData = new GridData(GridData.HORIZONTAL_ALIGN_FILL);     gridData.horizontalSpan = 3;     title.setLayoutData(gridData);     // Author(s)     label = new Label(shell, SWT.NULL);     label.setText("Author(s): ");     Text authors = new Text(shell, SWT.SINGLE | SWT.BORDER);     gridData = new GridData(GridData.HORIZONTAL_ALIGN_FILL);     gridData.horizontalSpan = 3;     authors.setLayoutData(gridData);     // Cover     label = new Label(shell, SWT.NULL);     label.setText("Cover: ");     gridData = new GridData();     gridData.verticalSpan = 3;     label.setLayoutData(gridData);     CLabel cover = new CLabel(shell, SWT.NULL);     gridData = new GridData(GridData.FILL_HORIZONTAL);     gridData.horizontalSpan = 1;     gridData.verticalSpan = 3;     gridData.heightHint = 100;     gridData.widthHint = 100;     cover.setLayoutData(gridData);     // Details.     label = new Label(shell, SWT.NULL);     label.setText("Pages");     Text pages = new Text(shell, SWT.SINGLE | SWT.BORDER);     pages.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL));     label = new Label(shell, SWT.NULL);     label.setText("Publisher");     Text pubisher = new Text(shell, SWT.SINGLE | SWT.BORDER);     pubisher.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL));     label = new Label(shell, SWT.NULL);     label.setText("Rating");     Combo rating = new Combo(shell, SWT.READ_ONLY);     rating.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL));     rating.add("5");     rating.add("4");     rating.add("3");     rating.add("2");     rating.add("1");     // Abstract.     label = new Label(shell, SWT.NULL);     label.setText("Abstract:");     Text bookAbstract =       new Text(         shell,         SWT.WRAP           | SWT.MULTI           | SWT.BORDER           | SWT.H_SCROLL           | SWT.V_SCROLL);     gridData =       new GridData(         GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL);     gridData.horizontalSpan = 3;     gridData.grabExcessVerticalSpace = true;     bookAbstract.setLayoutData(gridData);     // Button.     Button enter = new Button(shell, SWT.PUSH);     enter.setText("Enter");     gridData = new GridData();     gridData.horizontalSpan = 4;     gridData.horizontalAlignment = GridData.END;     enter.setLayoutData(gridData);     // Fill information.     title.setText("Professional Java Interfaces with SWT/JFace");     authors.setText("Jack Li Guojie");     pages.setText("500pp");     pubisher.setText("John Wiley & Sons");     cover.setBackground(new Image(display, "rntsoft.gif"));     bookAbstract.setText(       "This book provides a comprehensive guide for \n"         + "you to create Java user interfaces with SWT/JFace. ");     shell.pack();     shell.open();     // 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 Sample();   } }