jcalendar.java

药店进销存管理系统源码

	 * 
	 * @param c
	 *            the new calendar
	 * @throws NullPointerException -
	 *             if c is null;
	 * @see #getCalendar
	 */
	public void setCalendar(Calendar c) {
		setCalendar(c, true);
	}

	/**
	 * Sets the calendar attribute of the JCalendar object
	 * 
	 * @param c
	 *            the new calendar value
	 * @param update
	 *            the new calendar value
	 * @throws NullPointerException -
	 *             if c is null;
	 */
	private void setCalendar(Calendar c, boolean update) {
		if (c == null) {
			setDate(null);
		}
		Calendar oldCalendar = calendar;
		calendar = c;

		if (update) {
			// Thanks to Jeff Ulmer for correcting a bug in the sequence :)
			yearChooser.setYear(c.get(Calendar.YEAR));
			monthChooser.setMonth(c.get(Calendar.MONTH));
			dayChooser.setDay(c.get(Calendar.DATE));
		}

		firePropertyChange("calendar", oldCalendar, calendar);
	}

	/**
	 * Enable or disable the JCalendar.
	 * 
	 * @param enabled
	 *            the new enabled value
	 */
	public void setEnabled(boolean enabled) {
		super.setEnabled(enabled);

		if (dayChooser != null) {
			dayChooser.setEnabled(enabled);
			monthChooser.setEnabled(enabled);
			yearChooser.setEnabled(enabled);
		}
	}

	/**
	 * Returns true, if enabled.
	 * 
	 * @return true, if enabled.
	 */
	public boolean isEnabled() {
		return super.isEnabled();
	}

	/**
	 * Sets the font property.
	 * 
	 * @param font
	 *            the new font
	 */
	public void setFont(Font font) {
		super.setFont(font);

		if (dayChooser != null) {
			dayChooser.setFont(font);
			monthChooser.setFont(font);
			yearChooser.setFont(font);
		}
	}

	/**
	 * Sets the foreground color.
	 * 
	 * @param fg
	 *            the new foreground
	 */
	public void setForeground(Color fg) {
		super.setForeground(fg);

		if (dayChooser != null) {
			dayChooser.setForeground(fg);
			monthChooser.setForeground(fg);
			yearChooser.setForeground(fg);
		}
	}

	/**
	 * Sets the locale property. This is a bound property.
	 * 
	 * @param l
	 *            the new locale value
	 * 
	 * @see #getLocale
	 */
	public void setLocale(Locale l) {
		if (!initialized) {
			super.setLocale(l);
		} else {
			Locale oldLocale = locale;
			locale = l;
			dayChooser.setLocale(locale);
			monthChooser.setLocale(locale);
			firePropertyChange("locale", oldLocale, locale);
		}
	}

	/**
	 * Sets the week of year visible.
	 * 
	 * @param weekOfYearVisible
	 *            true, if weeks of year shall be visible
	 */
	public void setWeekOfYearVisible(boolean weekOfYearVisible) {
		dayChooser.setWeekOfYearVisible(weekOfYearVisible);
		setLocale(locale); // hack for doing complete new layout :)
	}

	/**
	 * Gets the visibility of the decoration background.
	 * 
	 * @return true, if the decoration background is visible.
	 */
	public boolean isDecorationBackgroundVisible() {
		return dayChooser.isDecorationBackgroundVisible();
	}

	/**
	 * Sets the decoration background visible.
	 * 
	 * @param decorationBackgroundVisible
	 *            true, if the decoration background should be visible.
	 */
	public void setDecorationBackgroundVisible(boolean decorationBackgroundVisible) {
		dayChooser.setDecorationBackgroundVisible(decorationBackgroundVisible);
		setLocale(locale); // hack for doing complete new layout :)
	}

	/**
	 * Gets the visibility of the decoration border.
	 * 
	 * @return true, if the decoration border is visible.
	 */
	public boolean isDecorationBordersVisible() {
		return dayChooser.isDecorationBordersVisible();
	}

	/**
	 * Sets the decoration borders visible.
	 * 
	 * @param decorationBordersVisible
	 *            true, if the decoration borders should be visible.
	 */
	public void setDecorationBordersVisible(boolean decorationBordersVisible) {
		dayChooser.setDecorationBordersVisible(decorationBordersVisible);
		setLocale(locale); // hack for doing complete new layout :)
	}

	/**
	 * Returns the color of the decoration (day names and weeks).
	 * 
	 * @return the color of the decoration (day names and weeks).
	 */
	public Color getDecorationBackgroundColor() {
		return dayChooser.getDecorationBackgroundColor();
	}

	/**
	 * Sets the background of days and weeks of year buttons.
	 * 
	 * @param decorationBackgroundColor
	 *            the background color
	 */
	public void setDecorationBackgroundColor(Color decorationBackgroundColor) {
		dayChooser.setDecorationBackgroundColor(decorationBackgroundColor);
	}

	/**
	 * Returns the Sunday foreground.
	 * 
	 * @return Color the Sunday foreground.
	 */
	public Color getSundayForeground() {
		return dayChooser.getSundayForeground();
	}

	/**
	 * Returns the weekday foreground.
	 * 
	 * @return Color the weekday foreground.
	 */
	public Color getWeekdayForeground() {
		return dayChooser.getWeekdayForeground();
	}

	/**
	 * Sets the Sunday foreground.
	 * 
	 * @param sundayForeground
	 *            the sundayForeground to set
	 */
	public void setSundayForeground(Color sundayForeground) {
		dayChooser.setSundayForeground(sundayForeground);
	}

	/**
	 * Sets the weekday foreground.
	 * 
	 * @param weekdayForeground
	 *            the weekdayForeground to set
	 */
	public void setWeekdayForeground(Color weekdayForeground) {
		dayChooser.setWeekdayForeground(weekdayForeground);
	}

	/**
	 * Returns a Date object.
	 * 
	 * @return a date object constructed from the calendar property.
	 */
	public Date getDate() {
		return new Date(calendar.getTimeInMillis());
	}

	/**
	 * Sets the date. Fires the property change "date".
	 * 
	 * @param date
	 *            the new date.
	 * @throws NullPointerException -
	 *             if tha date is null
	 */
	public void setDate(Date date) {
		Date oldDate = calendar.getTime();
		calendar.setTime(date);
		int year = calendar.get(Calendar.YEAR);
		int month = calendar.get(Calendar.MONTH);
		int day = calendar.get(Calendar.DAY_OF_MONTH);

		yearChooser.setYear(year);
		monthChooser.setMonth(month);
		dayChooser.setCalendar(calendar);
		dayChooser.setDay(day);

		firePropertyChange("date", oldDate, date);
	}

	/**
	 * Sets a valid date range for selectable dates. If max is before
	 * min, the default range with no limitation is set.
	 * 
	 * @param min
	 *            the minimum selectable date or null (then the minimum date is
	 *            set to 01\01\0001)
	 * @param max
	 *            the maximum selectable date or null (then the maximum date is
	 *            set to 01\01\9999)
	 */
	public void setSelectableDateRange(Date min, Date max) {
		dayChooser.setSelectableDateRange(min, max);
	};

	/**
	 * Gets the minimum selectable date.
	 * 
	 * @return the minimum selectable date
	 */
	public Date getMaxSelectableDate() {
		return dayChooser.getMaxSelectableDate();
	}

	/**
	 * Gets the maximum selectable date.
	 * 
	 * @return the maximum selectable date
	 */
	public Date getMinSelectableDate() {
		return dayChooser.getMinSelectableDate();
	}

	/**
	 * Sets the maximum selectable date.
	 * 
	 * @param max maximum selectable date
	 */
	public void setMaxSelectableDate(Date max) {
		dayChooser.setMaxSelectableDate(max);
	}

	/**
	 * Sets the minimum selectable date.
	 * 
	 * @param min minimum selectable date
	 */
	public void setMinSelectableDate(Date min) {
		dayChooser.setMinSelectableDate(min);
	}

	/**
	 * Gets the maximum number of characters of a day name or 0. If 0 is
	 * returned, dateFormatSymbols.getShortWeekdays() will be used.
	 * 
	 * @return the maximum number of characters of a day name or 0.
	 */
	public int getMaxDayCharacters() {
		return dayChooser.getMaxDayCharacters();
	}

	/**
	 * Sets the maximum number of characters per day in the day bar. Valid
	 * values are 0-4. If set to 0, dateFormatSymbols.getShortWeekdays() will be
	 * used, otherwise theses strings will be reduced to the maximum number of
	 * characters.
	 * 
	 * @param maxDayCharacters
	 *            the maximum number of characters of a day name.
	 */
	public void setMaxDayCharacters(int maxDayCharacters) {
		dayChooser.setMaxDayCharacters(maxDayCharacters);
	}
}