01.import org.eclipse.jface.window.ApplicationWindow;
02.import org.eclipse.swt.SWT;
03.import org.eclipse.swt.events.SelectionAdapter;
04.import org.eclipse.swt.events.SelectionEvent;
05.import org.eclipse.swt.graphics.Point;
06.import org.eclipse.swt.widgets.Button;
07.import org.eclipse.swt.widgets.Composite;
08.import org.eclipse.swt.widgets.Control;
09.import org.eclipse.swt.widgets.Display;
10.import org.eclipse.swt.widgets.MessageBox;
11.import org.eclipse.swt.widgets.Shell;
12.
13.public class Main extends ApplicationWindow {
14.
15. public Main() {
16. super(null);
17. createActions();
18. addToolBar(SWT.FLAT | SWT.WRAP);
19. addMenuBar();
20. addStatusLine();
21. }
22.
23. @Override
24. protected Control createContents(Composite parent) {
25. Composite container = new Composite(parent, SWT.NONE);
26.
27. Button button = new Button(container, SWT.NONE);
28. button.addSelectionListener(new SelectionAdapter() {
29. @Override
30. public void widgetSelected(SelectionEvent e) {
31.
32. System.out.println("クリックされました");
33.
34. Shell shell = Main.this.getShell();
35.
36. MessageBox messageBox = new MessageBox( shell, SWT.YES | SWT.NO );
37. messageBox.setMessage("YESかNOを選択してください");
38. messageBox.setText("メッセージ");
39. int result = messageBox.open();
40.
41. if( result == SWT.YES ) {
42. System.out.println("YESがクリックされました");
43. }
44. if( result == SWT.NO ) {
45. System.out.println("NOがクリックされました");
46. }
47.
48. }
49. });
50. button.setBounds(55, 35, 75, 25);
51. button.setText("実行");
52.
53. return container;
54. }
55.
56. private void createActions() {
57.
58. }
59.
60.
61. public static void main(String args[]) {
62. try {
63. Main window = new Main();
64. window.setBlockOnOpen(true);
65. window.open();
66. Display.getCurrent().dispose();
67. } catch (Exception e) {
68. e.printStackTrace();
69. }
70. }
71.
72. @Override
73. protected void configureShell(Shell newShell) {
74. super.configureShell(newShell);
75. newShell.setText("New Application");
76. }
77.
78. @Override
79. protected Point getInitialSize() {
80. return new Point(450, 300);
81. }
82.}