コード例 #1
0
ファイル: DatePicker.java プロジェクト: Ozgay/EclipseTrader
 void setMonthLabelText() {
   String str = getFormattedDate("MMMM", cdt.getCalendarTime()); // $NON-NLS-1$
   GC gc = new GC(getDisplay());
   int width = monthButton.getClientArea().width;
   if (width > 0 && gc.stringExtent(str).x >= width) {
     str = getFormattedDate("MMM", cdt.getCalendarTime()); // $NON-NLS-1$
   }
   gc.dispose();
   monthButton.setText(str);
 }
コード例 #2
0
ファイル: DatePicker.java プロジェクト: Ozgay/EclipseTrader
  public void setFields(int[] calendarFields) {
    cdt.builder.setFields(calendarFields);
    fields = 0;
    int[] fa = getFields();
    for (int i = 0; i < calendarFields.length; i++) {
      for (int j = 0; j < fa.length; j++) {
        if (calendarFields[i] == fa[j]) fields |= (1 << j);
      }
    }

    createContents();
    updateLabels();

    if (monthButton != null) {
      monthButton.addListener(
          SWT.Resize,
          new Listener() {
            public void handleEvent(Event event) {
              if (SWT.Resize == event.type) {
                setMonthLabelText();
              }
            }
          });
    }

    if (timePanel != null) {
      timePanel.setFields(calendarFields);
    }
  }
コード例 #3
0
ファイル: DatePicker.java プロジェクト: Ozgay/EclipseTrader
  /**
   * create the footer (footerButton) for the Calendar part of this CDateTime<br>
   * there is currently no footer for the Clock part - should there be? or should this footer span
   * both parts?
   */
  private void createFooter() {
    footer = new VPanel(this, SWT.NONE);
    footer.setData(CDT.PickerPart, PickerPart.FooterPanel);
    footer.setPainter(cdt.getPainter());
    cdt.getPainter().update(footer);
    VGridLayout layout = new VGridLayout();
    layout.makeColumnsEqualWidth = cdt.builder.getFooterEqualColumns();
    layout.horizontalSpacing = 0;
    layout.verticalSpacing = 0;
    layout.marginHeight = 1;
    layout.marginWidth = 1;
    footer.setLayout(layout);
    footer.setLayoutData(new GridData(cdt.builder.getFooterAlignment(), SWT.FILL, true, false));

    for (Iterator<Footer> iter = cdt.builder.getFooters().iterator(); iter.hasNext(); ) {
      ((VGridLayout) footer.getLayout()).numColumns++;
      Footer f = iter.next();
      switch (f.type) {
        case Footer.CLEAR:
          clear = new VButton(footer, SWT.PUSH | SWT.NO_FOCUS);
          clear.setData(CDT.PickerPart, PickerPart.ClearButton);
          clear.setPainter(cdt.getPainter());
          cdt.getPainter().update(clear);
          clear.setLayoutData(new GridData(f.alignment, SWT.FILL, f.grab, false));
          clear.addListener(
              SWT.Selection,
              new Listener() {
                public void handleEvent(Event event) {
                  cdt.setSelection(null);
                  if (event.widget == null) {
                    cdt.fireSelectionChanged();
                  }
                }
              });
          break;
        case Footer.TODAY:
        case Footer.VERBOSE_TODAY:
          today = new VButton(footer, SWT.PUSH | SWT.NO_FOCUS);
          today.setData(CDT.PickerPart, PickerPart.TodayButton);
          today.setPainter(cdt.getPainter());
          cdt.getPainter().update(today);
          today.setLayoutData(new GridData(f.alignment, SWT.FILL, f.grab, false));
          today.addListener(
              SWT.Selection,
              new Listener() {
                public void handleEvent(Event event) {
                  cdt.setSelection(new Date());
                  if (event.widget == null) {
                    cdt.fireSelectionChanged();
                  }
                }
              });
          break;
      }
    }
  }
コード例 #4
0
ファイル: DatePicker.java プロジェクト: Ozgay/EclipseTrader
  private void createYears(Body b) {
    VPanel bodyPanel = bodyPanels[bodyPanels.length - 1];

    yearPanel = new VPanel(bodyPanel, SWT.NONE);
    yearPanel.setData(CDT.PickerPart, PickerPart.DayOfWeekPanel);
    yearPanel.setPainter(cdt.getPainter());
    cdt.getPainter().update(yearPanel);
    VGridLayout layout = new VGridLayout(3, true);
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    layout.horizontalSpacing = b.spacing;
    layout.verticalSpacing = b.spacing;
    yearPanel.setLayout(layout);

    bodyPanel.getLayout(VStackLayout.class).setDefault(yearPanel, false);

    yearButtons = new VButton[15];
    for (int year = 0; year < yearButtons.length; year++) {
      yearButtons[year] =
          new VButton(yearPanel, (cdt.field.length > 1) ? (SWT.PUSH | SWT.NO_FOCUS) : SWT.TOGGLE);
      yearButtons[year].setSquare(true);
      yearButtons[year].setData(CDT.PickerPart, PickerPart.DayOfWeekLabel);
      yearButtons[year].setData(CDT.Key.Index, year);
      yearButtons[year].setPainter(cdt.getPainter());
      cdt.getPainter().update(yearButtons[year]);
      yearButtons[year].setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
      yearButtons[year].addListener(
          SWT.Selection,
          new Listener() {
            public void handleEvent(Event event) {
              if (event.widget == null) {
                VButton button = (VButton) event.data;
                if (button.hasStyle(SWT.TOGGLE)) {
                  for (VButton b : yearButtons) {
                    if (b != button) {
                      b.setSelection(false);
                    }
                  }
                }

                Calendar tmpcal = cdt.getCalendarInstance();
                tmpcal.set(Calendar.YEAR, Integer.parseInt(button.getText()));
                cdt.setSelection(tmpcal.getTime());

                if (cdt.field.length == 1 && cdt.getCalendarField(cdt.field[0]) == Calendar.YEAR) {
                  cdt.fireSelectionChanged(true);
                } else {
                  handleHeaderSelection(null);
                }
              }
            }
          });
    }

    if (yearButton != null) {
      yearButton.setData(Key.Panel, yearPanel);
    }
  }
コード例 #5
0
ファイル: DatePicker.java プロジェクト: Ozgay/EclipseTrader
  private void handleHeaderSelection(VButton button) {
    if (monthButton != null && monthButton != button) {
      monthButton.setSelection(false);
    }
    if (yearButton != null && yearButton != button) {
      yearButton.setSelection(false);
    }
    if (timeButton != null && timeButton != button) {
      timeButton.setSelection(false);
    }

    if (button != null && button.getSelection()) {
      VPanel panel = button.getData(Key.Panel, VPanel.class);
      panel.getParent().getLayout(VStackLayout.class).setTopControl(panel, 500);
    } else {
      for (VPanel panel : bodyPanels) {
        panel.getLayout(VStackLayout.class).setTopControl(null, 500);
      }
    }
  }
コード例 #6
0
ファイル: DatePicker.java プロジェクト: Ozgay/EclipseTrader
  private void createTime(Body b) {
    VPanel bodyPanel = bodyPanels[bodyPanels.length - 1];

    timePanel = new AnalogTimePicker(cdt, this);
    timePanel.setParent(bodyPanel);

    bodyPanel.getLayout(VStackLayout.class).setDefault(timePanel, false);

    if (timeButton != null) {
      timeButton.setData(Key.Panel, timePanel);
    }
  }
コード例 #7
0
ファイル: DatePicker.java プロジェクト: Ozgay/EclipseTrader
 /** set / update the text of the <code>footerButton</code>. */
 private void updateFooter() {
   if (footer != null) {
     Locale locale = cdt.getLocale();
     if (today != null) {
       if (cdt.builder.hasFooter(Footer.VERBOSE_TODAY)) {
         Calendar cal = cdt.getCalendarInstance(System.currentTimeMillis());
         Object[] margs = {
           cal.getTime(),
           Resources.getString("date_ordinal_" + cal.get(Calendar.DATE), locale) // $NON-NLS-1$
         };
         MessageFormat formatter =
             new MessageFormat(
                 Resources.getString("today_verbose.text", locale), locale); // $NON-NLS-1$
         today.setText(formatter.format(margs));
       } else {
         today.setText(Resources.getString("today.text", locale)); // $NON-NLS-1$
       }
     }
     if (clear != null) {
       clear.setText(Resources.getString("clear.text", locale)); // $NON-NLS-1$
     }
     footer.layout();
   }
 }
コード例 #8
0
ファイル: DatePicker.java プロジェクト: Ozgay/EclipseTrader
  /**
   * set / update the text of the header - <code>monthLabel</code>, <code>yearLabel</code>, and the
   * <code>monthLabel</code> context menu.
   */
  private void updateHeader() {
    if (header != null) {
      Calendar selected = cdt.getCalendarInstance();

      if (monthButton != null) {
        setMonthLabelText();
      }

      if (monthItems != null) {
        Calendar tmpcal = cdt.getCalendarInstance();
        for (int i = 0; i < 12; i++) {
          tmpcal.set(Calendar.MONTH, i);
          monthItems[i].setText(getFormattedDate("MMMM", tmpcal.getTime())); // $NON-NLS-1$
          monthItems[i].setData("Month", new Integer(tmpcal.get(Calendar.MONTH))); // $NON-NLS-1$
          if (selected.get(Calendar.MONDAY) == tmpcal.get(Calendar.MONTH)) {
            monthItems[i].setImage(Resources.getIconBullet());
          } else {
            monthItems[i].setImage(null);
          }
        }
      }

      if (yearButton != null) {
        yearButton.setText(getFormattedDate("yyyy", cdt.getCalendarTime())); // $NON-NLS-1$
      }

      if (yearItems != null) {
        Calendar tmpcal = cdt.getCalendarInstance();
        tmpcal.add(Calendar.YEAR, -5);
        for (int i = 0; i < 11; i++) {
          yearItems[i].setText(getFormattedDate("yyyy", tmpcal.getTime())); // $NON-NLS-1$
          if (selected.get(Calendar.YEAR) == tmpcal.get(Calendar.YEAR)) {
            yearItems[i].setImage(Resources.getIconBullet());
          } else {
            yearItems[i].setImage(null);
          }
          tmpcal.add(Calendar.YEAR, 1);
        }
      }

      header.layout();
    }
  }
コード例 #9
0
ファイル: DatePicker.java プロジェクト: Ozgay/EclipseTrader
 private void setSelectionFromButton(VButton button, int stateMask) {
   Date date = (Date) button.getData(CDT.Key.Date.name());
   if (cdt.isSingleSelection()) {
     if ((stateMask & SWT.CTRL) != 0 && cdt.isSelected(date)) {
       cdt.setSelection(null);
     } else {
       cdt.setSelection(date);
     }
   } else {
     //			if((stateMask & SWT.CTRL) != 0) {
     //				if(cdt.isSelected(date)) {
     //					cdt.deselect(date);
     //				} else {
     //					cdt.select(date);
     //				}
     //			} else if((stateMask & SWT.SHIFT) != 0 && cdt.hasSelection()) {
     //				cdt.select(cdt.getSelection(), date, Calendar.DATE, 1);
     //			} else {
     cdt.setSelection(date);
     //			}
   }
   setFocus(true);
 }
コード例 #10
0
ファイル: DatePicker.java プロジェクト: Ozgay/EclipseTrader
 /**
  * set / update, or calls methods to set / update, all components affected by the <code>locale
  * </code>
  *
  * @see #updateHeader
  * @see #updateDayLabels
  * @see #updateDays
  * @see #updateFooter
  */
 private void updateLocale() {
   Locale locale = cdt.getLocale();
   if (monthPrev != null)
     monthPrev.setToolTipText(Resources.getString("nav_prev_month", locale)); // $NON-NLS-1$
   if (monthNext != null)
     monthNext.setToolTipText(Resources.getString("nav_next_month", locale)); // $NON-NLS-1$
   if (dateNow != null)
     dateNow.setToolTipText(Resources.getString("nav_current_day", locale)); // $NON-NLS-1$
   if (yearPrev != null)
     yearPrev.setToolTipText(Resources.getString("nav_prev_year", locale)); // $NON-NLS-1$
   if (yearNext != null)
     yearNext.setToolTipText(Resources.getString("nav_next_year", locale)); // $NON-NLS-1$
   if (today != null)
     today.setToolTipText(Resources.getString("nav_current_day", locale)); // $NON-NLS-1$
   if (todayMenuItem != null)
     todayMenuItem.setText(Resources.getString("nav_current_day", locale)); // $NON-NLS-1$
   if (showSelMenuItem != null)
     showSelMenuItem.setText(Resources.getString("show_selection", locale)); // $NON-NLS-1$
 }
コード例 #11
0
ファイル: DatePicker.java プロジェクト: Ozgay/EclipseTrader
 private void setButtonFocus(int index) {
   if (index >= 0 && index < dayButtons.length) {
     VButton button = dayButtons[index];
     button.setFocus();
   }
 }
コード例 #12
0
ファイル: DatePicker.java プロジェクト: Ozgay/EclipseTrader
  private void createMonths(Body b) {
    VPanel bodyPanel = bodyPanels[bodyPanels.length - 1];

    monthPanel = new VPanel(bodyPanel, SWT.NONE);
    monthPanel.setData(CDT.PickerPart, PickerPart.DayOfWeekPanel);
    monthPanel.setPainter(cdt.getPainter());
    cdt.getPainter().update(monthPanel);
    VGridLayout layout = new VGridLayout(3, true);
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    layout.horizontalSpacing = b.spacing;
    layout.verticalSpacing = b.spacing;
    monthPanel.setLayout(layout);

    bodyPanel.getLayout(VStackLayout.class).setDefault(monthPanel, false);

    monthButtons = new VButton[12];
    for (int month = 0; month < monthButtons.length; month++) {
      monthButtons[month] =
          new VButton(monthPanel, (cdt.field.length > 1) ? (SWT.PUSH | SWT.NO_FOCUS) : SWT.TOGGLE);
      monthButtons[month].setSquare(true);
      monthButtons[month].setData("month", month); // $NON-NLS-1$
      monthButtons[month].setData(CDT.PickerPart, PickerPart.DayOfWeekLabel);
      monthButtons[month].setData(CDT.Key.Index, month);
      monthButtons[month].setPainter(cdt.getPainter());
      cdt.getPainter().update(monthButtons[month]);
      monthButtons[month].setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
      monthButtons[month].addListener(
          SWT.Selection,
          new Listener() {
            public void handleEvent(Event event) {
              if (event.widget == null) {
                VButton button = (VButton) event.data;
                if (button.hasStyle(SWT.TOGGLE)) {
                  for (VButton b : monthButtons) {
                    if (b != button) {
                      b.setSelection(false);
                    }
                  }
                }

                Calendar tmpcal = cdt.getCalendarInstance();
                tmpcal.set(Calendar.MONTH, (Integer) button.getData("Month")); // $NON-NLS-1$
                cdt.setSelection(tmpcal.getTime());

                if (cdt.field.length == 1 && cdt.getCalendarField(cdt.field[0]) == Calendar.MONTH) {
                  cdt.fireSelectionChanged(true);
                } else {
                  handleHeaderSelection(null);
                }
              }
            }
          });
    }

    updateMonths();

    if (monthButton != null) {
      monthButton.setData(Key.Panel, monthPanel);
    }
  }
コード例 #13
0
ファイル: DatePicker.java プロジェクト: Ozgay/EclipseTrader
  /**
   * create the header for the Calendar part of this CDateTime<br>
   * there is no equivalent for the Clock part
   */
  private void createHeader() {
    header = new VPanel(this, SWT.NONE);
    header.setData(CDT.PickerPart, PickerPart.HeaderPanel);
    header.setPainter(cdt.getPainter());
    cdt.getPainter().update(header);
    VGridLayout layout = new VGridLayout();
    layout.makeColumnsEqualWidth = cdt.builder.getHeaderEqualColumns();
    layout.horizontalSpacing = 0;
    layout.verticalSpacing = 0;
    layout.marginHeight = 2;
    layout.marginWidth = 2;
    header.setLayout(layout);
    header.setLayoutData(new GridData(cdt.builder.getHeaderAlignment(), SWT.FILL, true, false));

    GridData data;

    for (Iterator<Header> iter = cdt.builder.getHeaders().iterator(); iter.hasNext(); ) {
      ((VGridLayout) header.getLayout()).numColumns++;
      Header h = iter.next();
      data = new GridData(h.alignment, SWT.FILL, h.grab, false);
      switch (h.type) {
        case Header.DATE_NOW:
          dateNow = new VButton(header, SWT.PUSH | SWT.NO_FOCUS);
          dateNow.setData(CDT.PickerPart, PickerPart.DateNow);
          dateNow.setPainter(cdt.getPainter());
          cdt.getPainter().update(dateNow);
          dateNow.setMargins(4, 0);
          dateNow.setPolygon(new int[] {7, 7});
          dateNow.setLayoutData(data);
          dateNow.addListener(
              SWT.Selection,
              new Listener() {
                public void handleEvent(Event event) {
                  cdt.setSelection(new Date());
                  if (event.widget == null) {
                    cdt.fireSelectionChanged();
                  }
                }
              });
          break;
        case Header.MONTH:
          monthButton = new VButton(header, SWT.TOGGLE | SWT.NO_FOCUS);
          monthButton.setData(CDT.PickerPart, PickerPart.MonthLabel);
          monthButton.setPainter(cdt.getPainter());
          cdt.getPainter().update(monthButton);
          monthButton.setAlignment(h.textAlignment, SWT.CENTER);
          monthButton.setLayoutData(data);
          if (h.readOnly) {
            monthButton.setPaintNative(false);
          } else {
            if (CDT.gtk) {
              monthButton.addListener(
                  SWT.MouseWheel,
                  new Listener() {
                    public void handleEvent(Event event) {
                      if (SWT.MouseWheel == event.type) {
                        Calendar tmpcal = cdt.getCalendarInstance();
                        tmpcal.add(Calendar.MONTH, (event.count > 0) ? 1 : -1);
                        cdt.setSelection(tmpcal.getTime());
                      }
                    }
                  });
            }
            monthButton.addListener(
                SWT.Selection,
                new Listener() {
                  public void handleEvent(Event event) {
                    handleHeaderSelection((VButton) event.data);
                  }
                });

            Menu monthMenu = monthButton.createMenu();
            monthItems = new MenuItem[12];
            for (int i = 0; i < 12; i++) {
              Calendar tmpcal = cdt.getCalendarInstance();
              tmpcal.set(Calendar.MONTH, i);
              monthItems[i] = new MenuItem(monthMenu, SWT.NONE);
              monthItems[i].setData(
                  "Month", new Integer(tmpcal.get(Calendar.MONTH))); // $NON-NLS-1$
              monthItems[i].addSelectionListener(
                  new SelectionAdapter() {
                    public void widgetSelected(SelectionEvent e) {
                      MenuItem item = (MenuItem) e.widget;
                      Calendar tmpcal = cdt.getCalendarInstance();
                      tmpcal.set(
                          Calendar.MONTH,
                          ((Integer) item.getData("Month")).intValue()); // $NON-NLS-1$
                      cdt.setSelection(tmpcal.getTime());
                    }
                  });
            }
          }
          break;
        case Header.MONTH_NEXT:
          monthNext = new VButton(header, SWT.ARROW | SWT.RIGHT | SWT.NO_FOCUS);
          monthNext.setData(CDT.PickerPart, PickerPart.MonthNext);
          monthNext.setPainter(cdt.getPainter());
          cdt.getPainter().update(monthNext);
          monthNext.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false));
          monthNext.addListener(
              SWT.Selection,
              new Listener() {
                public void handleEvent(Event event) {
                  Calendar tmpcal = cdt.getCalendarInstance();
                  if (yearNext == null && yearButton != null && yearButton.getSelection()) {
                    tmpcal.add(Calendar.YEAR, 10);
                  } else {
                    tmpcal.add(Calendar.MONTH, 1);
                  }
                  cdt.setSelection(tmpcal.getTime());
                }
              });
          break;
        case Header.MONTH_PREV:
          monthPrev = new VButton(header, SWT.ARROW | SWT.LEFT | SWT.NO_FOCUS);
          monthPrev.setData(CDT.PickerPart, PickerPart.MonthPrev);
          monthPrev.setPainter(cdt.getPainter());
          cdt.getPainter().update(monthPrev);
          monthPrev.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false));
          monthPrev.addListener(
              SWT.Selection,
              new Listener() {
                public void handleEvent(Event event) {
                  Calendar tmpcal = cdt.getCalendarInstance();
                  if (yearPrev == null && yearButton != null && yearButton.getSelection()) {
                    tmpcal.add(Calendar.YEAR, -10);
                  } else {
                    tmpcal.add(Calendar.MONTH, -1);
                  }
                  cdt.setSelection(tmpcal.getTime());
                }
              });
          break;
        case Header.TIME:
          timeButton = new VButton(header, SWT.TOGGLE | SWT.NO_FOCUS);
          timeButton.setMargins(3, 5);
          timeButton.setImage(Resources.getIconClock());
          timeButton.setData(CDT.PickerPart, PickerPart.MonthPrev);
          timeButton.setPainter(cdt.getPainter());
          cdt.getPainter().update(timeButton);
          timeButton.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false));
          timeButton.addListener(
              SWT.Selection,
              new Listener() {
                public void handleEvent(Event event) {
                  handleHeaderSelection((VButton) event.data);
                }
              });
          break;
        case Header.YEAR:
          yearButton = new VButton(header, SWT.TOGGLE | SWT.NO_FOCUS);
          yearButton.setData(CDT.PickerPart, PickerPart.YearLabel);
          yearButton.setPainter(cdt.getPainter());
          cdt.getPainter().update(yearButton);
          yearButton.setAlignment(h.textAlignment, SWT.CENTER);
          yearButton.setLayoutData(data);
          if (h.readOnly) {
            yearButton.setPaintNative(false);
          } else {
            if (CDT.gtk) {
              yearButton.addListener(
                  SWT.MouseWheel,
                  new Listener() {
                    public void handleEvent(Event event) {
                      if (SWT.MouseWheel == event.type) {
                        Calendar tmpcal = cdt.getCalendarInstance();
                        tmpcal.add(Calendar.YEAR, (event.count > 0) ? 1 : -1);
                        cdt.setSelection(tmpcal.getTime());
                      }
                    }
                  });
            }
            yearButton.addListener(
                SWT.Selection,
                new Listener() {
                  public void handleEvent(Event event) {
                    handleHeaderSelection((VButton) event.data);
                  }
                });

            Menu yearMenu = yearButton.createMenu();
            yearItems = new MenuItem[11];
            for (int i = 0; i < 11; i++) {
              yearItems[i] = new MenuItem(yearMenu, SWT.NONE);
              yearItems[i].setData("Year", new Integer(i)); // $NON-NLS-1$
              yearItems[i].addSelectionListener(
                  new SelectionAdapter() {
                    public void widgetSelected(SelectionEvent e) {
                      MenuItem item = (MenuItem) e.widget;
                      Calendar tmpcal = cdt.getCalendarInstance();
                      tmpcal.add(
                          Calendar.YEAR,
                          ((Integer) item.getData("Year")).intValue() - 5); // $NON-NLS-1$
                      cdt.setSelection(tmpcal.getTime());
                    }
                  });
            }
          }
          break;
        case Header.YEAR_NEXT:
          yearNext = new VButton(header, SWT.ARROW | SWT.RIGHT | SWT.NO_FOCUS);
          yearNext.setData(CDT.PickerPart, PickerPart.YearNext);
          yearNext.setPainter(cdt.getPainter());
          cdt.getPainter().update(yearNext);
          yearNext.setLayoutData(data);
          yearNext.addListener(
              SWT.Selection,
              new Listener() {
                public void handleEvent(Event event) {
                  Calendar tmpcal = cdt.getCalendarInstance();
                  if (yearButton != null && yearButton.getSelection()) {
                    tmpcal.add(Calendar.YEAR, 10);
                  } else if (cdt.field.length == 1
                      && cdt.getCalendarField(cdt.field[0]) == Calendar.YEAR) {
                    tmpcal.add(Calendar.YEAR, 10);
                  } else {
                    tmpcal.add(Calendar.YEAR, 1);
                  }
                  cdt.setSelection(tmpcal.getTime());
                }
              });
          break;
        case Header.YEAR_PREV:
          yearPrev = new VButton(header, SWT.ARROW | SWT.LEFT | SWT.NO_FOCUS);
          yearPrev.setData(CDT.PickerPart, PickerPart.YearPrev);
          yearPrev.setPainter(cdt.getPainter());
          cdt.getPainter().update(yearPrev);
          yearPrev.setLayoutData(data);
          yearPrev.addListener(
              SWT.Selection,
              new Listener() {
                public void handleEvent(Event event) {
                  Calendar tmpcal = cdt.getCalendarInstance();
                  if (yearButton != null && yearButton.getSelection()) {
                    tmpcal.add(Calendar.YEAR, -10);
                  } else if (cdt.field.length == 1
                      && cdt.getCalendarField(cdt.field[0]) == Calendar.YEAR) {
                    tmpcal.add(Calendar.YEAR, -10);
                  } else {
                    tmpcal.add(Calendar.YEAR, -1);
                  }
                  cdt.setSelection(tmpcal.getTime());
                }
              });
          break;
      }
    }
  }