示例#1
0
  /**
   * Handle a button style selection event.
   *
   * @param event the selection event
   */
  void buttonStyleSelected(SelectionEvent event) {
    /*
     * Only certain combinations of button styles are
     * supported for various dialogs.  Make sure the
     * control widget reflects only valid combinations.
     */
    boolean ok = okButton.getSelection();
    boolean cancel = cancelButton.getSelection();
    boolean yes = yesButton.getSelection();
    boolean no = noButton.getSelection();
    boolean abort = abortButton.getSelection();
    boolean retry = retryButton.getSelection();
    boolean ignore = ignoreButton.getSelection();

    okButton.setEnabled(!(yes || no || retry || abort || ignore));
    cancelButton.setEnabled(!(abort || ignore || (yes != no)));
    yesButton.setEnabled(!(ok || retry || abort || ignore || (cancel && !yes && !no)));
    noButton.setEnabled(!(ok || retry || abort || ignore || (cancel && !yes && !no)));
    retryButton.setEnabled(!(ok || yes || no));
    abortButton.setEnabled(!(ok || cancel || yes || no));
    ignoreButton.setEnabled(!(ok || cancel || yes || no));

    createButton.setEnabled(
        !(ok || cancel || yes || no || retry || abort || ignore)
            || ok
            || (ok && cancel)
            || (yes && no)
            || (yes && no && cancel)
            || (retry && cancel)
            || (abort && retry && ignore));
  }
示例#2
0
  /**
   * Handle a dialog type combo selection event.
   *
   * @param event the selection event
   */
  void dialogSelected(SelectionEvent event) {

    /* Enable/Disable the buttons */
    String name = dialogCombo.getText();
    boolean isMessageBox = name.equals(ControlExample.getResourceString("MessageBox"));
    boolean isFileDialog = name.equals(ControlExample.getResourceString("FileDialog"));
    okButton.setEnabled(isMessageBox);
    cancelButton.setEnabled(isMessageBox);
    yesButton.setEnabled(isMessageBox);
    noButton.setEnabled(isMessageBox);
    retryButton.setEnabled(isMessageBox);
    abortButton.setEnabled(isMessageBox);
    ignoreButton.setEnabled(isMessageBox);
    iconErrorButton.setEnabled(isMessageBox);
    iconInformationButton.setEnabled(isMessageBox);
    iconQuestionButton.setEnabled(isMessageBox);
    iconWarningButton.setEnabled(isMessageBox);
    iconWorkingButton.setEnabled(isMessageBox);
    noIconButton.setEnabled(isMessageBox);
    saveButton.setEnabled(isFileDialog);
    openButton.setEnabled(isFileDialog);
    multiButton.setEnabled(isFileDialog);

    /* Unselect the buttons */
    if (!isMessageBox) {
      okButton.setSelection(false);
      cancelButton.setSelection(false);
      yesButton.setSelection(false);
      noButton.setSelection(false);
      retryButton.setSelection(false);
      abortButton.setSelection(false);
      ignoreButton.setSelection(false);
    }
  }
示例#3
0
  /** Creates the "Control" widget children. */
  void createControlWidgets() {

    /* Create the combo */
    String[] strings = {
      ControlExample.getResourceString("ColorDialog"),
      ControlExample.getResourceString("DirectoryDialog"),
      ControlExample.getResourceString("FileDialog"),
      ControlExample.getResourceString("FontDialog"),
      ControlExample.getResourceString("PrintDialog"),
      ControlExample.getResourceString("MessageBox"),
    };
    dialogCombo = new Combo(dialogStyleGroup, SWT.READ_ONLY);
    dialogCombo.setItems(strings);
    dialogCombo.setText(strings[0]);
    dialogCombo.setVisibleItemCount(strings.length);

    /* Create the create dialog button */
    createButton = new Button(dialogStyleGroup, SWT.NONE);
    createButton.setText(ControlExample.getResourceString("Create_Dialog"));
    createButton.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_CENTER));

    /* Create a group for the various dialog button style controls */
    Group buttonStyleGroup = new Group(controlGroup, SWT.NONE);
    buttonStyleGroup.setLayout(new GridLayout());
    buttonStyleGroup.setLayoutData(
        new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL));
    buttonStyleGroup.setText(ControlExample.getResourceString("Button_Styles"));

    /* Create the button style buttons */
    okButton = new Button(buttonStyleGroup, SWT.CHECK);
    okButton.setText("SWT.OK");
    cancelButton = new Button(buttonStyleGroup, SWT.CHECK);
    cancelButton.setText("SWT.CANCEL");
    yesButton = new Button(buttonStyleGroup, SWT.CHECK);
    yesButton.setText("SWT.YES");
    noButton = new Button(buttonStyleGroup, SWT.CHECK);
    noButton.setText("SWT.NO");
    retryButton = new Button(buttonStyleGroup, SWT.CHECK);
    retryButton.setText("SWT.RETRY");
    abortButton = new Button(buttonStyleGroup, SWT.CHECK);
    abortButton.setText("SWT.ABORT");
    ignoreButton = new Button(buttonStyleGroup, SWT.CHECK);
    ignoreButton.setText("SWT.IGNORE");

    /* Create a group for the icon style controls */
    Group iconStyleGroup = new Group(controlGroup, SWT.NONE);
    iconStyleGroup.setLayout(new GridLayout());
    iconStyleGroup.setLayoutData(
        new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL));
    iconStyleGroup.setText(ControlExample.getResourceString("Icon_Styles"));

    /* Create the icon style buttons */
    iconErrorButton = new Button(iconStyleGroup, SWT.RADIO);
    iconErrorButton.setText("SWT.ICON_ERROR");
    iconInformationButton = new Button(iconStyleGroup, SWT.RADIO);
    iconInformationButton.setText("SWT.ICON_INFORMATION");
    iconQuestionButton = new Button(iconStyleGroup, SWT.RADIO);
    iconQuestionButton.setText("SWT.ICON_QUESTION");
    iconWarningButton = new Button(iconStyleGroup, SWT.RADIO);
    iconWarningButton.setText("SWT.ICON_WARNING");
    iconWorkingButton = new Button(iconStyleGroup, SWT.RADIO);
    iconWorkingButton.setText("SWT.ICON_WORKING");
    noIconButton = new Button(iconStyleGroup, SWT.RADIO);
    noIconButton.setText(ControlExample.getResourceString("No_Icon"));

    /* Create a group for the modal style controls */
    Group modalStyleGroup = new Group(controlGroup, SWT.NONE);
    modalStyleGroup.setLayout(new GridLayout());
    modalStyleGroup.setLayoutData(
        new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL));
    modalStyleGroup.setText(ControlExample.getResourceString("Modal_Styles"));

    /* Create the modal style buttons */
    primaryModalButton = new Button(modalStyleGroup, SWT.RADIO);
    primaryModalButton.setText("SWT.PRIMARY_MODAL");
    applicationModalButton = new Button(modalStyleGroup, SWT.RADIO);
    applicationModalButton.setText("SWT.APPLICATION_MODAL");
    systemModalButton = new Button(modalStyleGroup, SWT.RADIO);
    systemModalButton.setText("SWT.SYSTEM_MODAL");

    /* Create a group for the file dialog style controls */
    Group fileDialogStyleGroup = new Group(controlGroup, SWT.NONE);
    fileDialogStyleGroup.setLayout(new GridLayout());
    fileDialogStyleGroup.setLayoutData(
        new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL));
    fileDialogStyleGroup.setText(ControlExample.getResourceString("File_Dialog_Styles"));

    /* Create the file dialog style buttons */
    openButton = new Button(fileDialogStyleGroup, SWT.RADIO);
    openButton.setText("SWT.OPEN");
    saveButton = new Button(fileDialogStyleGroup, SWT.RADIO);
    saveButton.setText("SWT.SAVE");
    multiButton = new Button(fileDialogStyleGroup, SWT.CHECK);
    multiButton.setText("SWT.MULTI");

    /* Create the orientation group */
    if (RTL_SUPPORT_ENABLE) {
      createOrientationGroup();
    }

    /* Add the listeners */
    dialogCombo.addSelectionListener(
        new SelectionAdapter() {
          public void widgetSelected(SelectionEvent event) {
            dialogSelected(event);
          }
        });
    createButton.addSelectionListener(
        new SelectionAdapter() {
          public void widgetSelected(SelectionEvent event) {
            createButtonSelected(event);
          }
        });
    SelectionListener buttonStyleListener =
        new SelectionAdapter() {
          public void widgetSelected(SelectionEvent event) {
            buttonStyleSelected(event);
          }
        };
    okButton.addSelectionListener(buttonStyleListener);
    cancelButton.addSelectionListener(buttonStyleListener);
    yesButton.addSelectionListener(buttonStyleListener);
    noButton.addSelectionListener(buttonStyleListener);
    retryButton.addSelectionListener(buttonStyleListener);
    abortButton.addSelectionListener(buttonStyleListener);
    ignoreButton.addSelectionListener(buttonStyleListener);

    /* Set default values for style buttons */
    okButton.setEnabled(false);
    cancelButton.setEnabled(false);
    yesButton.setEnabled(false);
    noButton.setEnabled(false);
    retryButton.setEnabled(false);
    abortButton.setEnabled(false);
    ignoreButton.setEnabled(false);
    iconErrorButton.setEnabled(false);
    iconInformationButton.setEnabled(false);
    iconQuestionButton.setEnabled(false);
    iconWarningButton.setEnabled(false);
    iconWorkingButton.setEnabled(false);
    noIconButton.setEnabled(false);
    saveButton.setEnabled(false);
    openButton.setEnabled(false);
    openButton.setSelection(true);
    multiButton.setEnabled(false);
    noIconButton.setSelection(true);
  }