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);
}
void updateView() {
updateHeader();
if (dayPanel != null) {
setDays(cdt.getCalendarTime(), true);
updateDays();
}
updateMonths();
updateYears();
if (timePanel != null) {
timePanel.updateView();
}
updateFooter();
}
/**
* 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();
}
}