mercredi 3 juin 2015

ProgressBar in Eclipse mit Wizard page?

Posted on 00:31 by verona
Hallo
ich versuche einen ProgressBar einzubauen ,der bis 10 hochzählen dann abbrechen kann.
Mein Code kann das leider nicht. Es wäre super, wenn ihr mir helfen könnt.




Java Code:


    

  1. 

     
    

    2. 

  2. 

    public class WizardProgress {
    

    3. 

  3. 

     
    

    4. 

  4. 

    private static class MyWizard extends Wizard {
    

    5. 

  5. 

     
    

    6. 

  6. 

    public MyWizard() {
    

    7. 

  7. 

     
    

    8. 

  8. 

    }
    

    9. 

  9. 

     
    

    10. 

  10. 

    /*
    

    11. 

  11. 

      * (non-Javadoc)
    

    12. 

  12. 

      * @see org.eclipse.jface.wizard.Wizard#addPages()
    

    13. 

  13. 

      */
    

    14. 

  14. 

    @Override
    

    15. 

  15. 

    public void addPages() {
    

    16. 

  16. 

     
    

    17. 

  17. 

    addPage(new MyWizardPageThread("Progress"));
    

    18. 

  18. 

    }
    

    19. 

  19. 

     
    

    20. 

  20. 

    @Override
    

    21. 

  21. 

    public boolean performFinish() {
    

    22. 

  22. 

    return true;
    

    23. 

  23. 

    }
    

    24. 

  24. 

     
    

    25. 

  25. 

    };
    

    26. 

  26. 

     
    

    27. 

  27. 

    private static class MyWizardPageThread extends WizardPage {
    

    28. 

  28. 

     
    

    29. 

  29. 

    private boolean loading = true;
    

    30. 

  30. 

     
    

    31. 

  31. 

    protected MyWizardPageThread(String pageName) {
    

    32. 

  32. 

    super(pageName);
    

    33. 

  33. 

     
    

    34. 

  34. 

    setTitle(pageName);
    

    35. 

  35. 

    }
    

    36. 

  36. 

     
    

    37. 

  37. 

    @Override
    

    38. 

  38. 

    public void createControl(final Composite parent) { // control
    

    39. 

  39. 

    final Composite comp = new Composite(parent, SWT.NONE);
    

    40. 

  40. 

    comp.setLayout(new GridLayout(1, false));
    

    41. 

  41. 

     
    

    42. 

  42. 

    final Composite barContainer = new Composite(comp, SWT.NONE);
    

    43. 

  43. 

    barContainer.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    

    44. 

  44. 

    barContainer.setLayout(new GridLayout(2, false));
    

    45. 

  45. 

     
    

    46. 

  46. 

    Label l = new Label(barContainer, SWT.NONE);
    

    47. 

  47. 

    l.setText("Loading...");
    

    48. 

  48. 

     
    

    49. 

  49. 

    final ProgressBar bar = new ProgressBar(barContainer, SWT.INDETERMINATE);
    

    50. 

  50. 

    bar.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    

    51. 

  51. 

    bar.setMaximum(10);
    

    52. 

  52. 

     
    

    53. 

  53. 

    setControl(comp);
    

    54. 

  54. 

     
    

    55. 

  55. 

    Thread t = new Thread() {
    

    56. 

  56. 

     
    

    57. 

  57. 

    @Override
    

    58. 

  58. 

    public void run() { // run
    

    59. 

  59. 

     
    

    60. 

  60. 

     
    

    61. 

  61. 

    parent.getDisplay().syncExec(new Runnable() {
    

    62. 

  62. 

     
    

    63. 

  63. 

    @Override
    

    64. 

  64. 

    public void run() {
    

    65. 

  65. 

    loading = false;
    

    66. 

  66. 

    getWizard().getContainer().updateButtons();
    

    67. 

  67. 

    }
    

    68. 

  68. 

    });
    

    69. 

  69. 

    }
    

    70. 

  70. 

     
    

    71. 

  71. 

    };
    

    72. 

  72. 

     
    

    73. 

  73. 

    t.start();
    

    74. 

  74. 

    }
    

    75. 

  75. 

     
    

    76. 

  76. 

    }
    

    77. 

  77. 

     
    

    78. 

  78. 

    public static void main(String[] args) {
    

    79. 

  79. 

    Display display = new Display();
    

    80. 

  80. 

     
    

    81. 

  81. 

    final Shell shell = new Shell(display);
    

    82. 

  82. 

    shell.setLayout(new FillLayout());
    

    83. 

  83. 

    WizardDialog dialog = new WizardDialog(shell, new MyWizard());
    

    84. 

  84. 

    dialog.open();
    

    85. 

  85. 

    shell.open();
    

    86. 

  86. 

     
    

    87. 

  87. 

    while (!shell.isDisposed()) {
    

    88. 

  88. 

    if (!display.readAndDispatch())
    

    89. 

  89. 

    display.sleep();
    

    90. 

  90. 

    }
    

    91. 

  91. 

     
    

    92. 

  92. 

    display.dispose();
    

    93. 

  93. 

    }
    

    94. 

  94. 

    }
    

    95. 












ProgressBar in Eclipse mit Wizard page?














Categories: 















0
commentaires:
        
















Enregistrer un commentaire




















        

      









Inscription à :
Publier les commentaires (Atom)