datepanel.java

这个项目是为Java平台提供一个灵活的日历组件(Ok)

    }

    /**
     * Notifies all registered listeners about the event.
     * 
     * @param event
     *            The event to be fired
     */
    private void fireKeyListenerKeyTyped(java.awt.event.KeyEvent event) {
        if (listenerList == null)
            return;
        Object[] listeners = listenerList.getListenerList();
        for (int i = listeners.length - 2; i >= 0; i -= 2) {
            if (listeners[i] == java.awt.event.KeyListener.class) {
                ((java.awt.event.KeyListener) listeners[i + 1]).keyTyped(event);
            }
        }
    }

    /**
     * Notifies all registered listeners about the event.
     * 
     * @param event
     *            The event to be fired
     */
    private void fireKeyListenerKeyPressed(java.awt.event.KeyEvent event) {
        if (listenerList == null)
            return;
        Object[] listeners = listenerList.getListenerList();
        for (int i = listeners.length - 2; i >= 0; i -= 2) {
            if (listeners[i] == java.awt.event.KeyListener.class) {
                ((java.awt.event.KeyListener) listeners[i + 1])
                        .keyPressed(event);
            }
        }
    }

    /**
     * Notifies all registered listeners about the event.
     * 
     * @param event
     *            The event to be fired
     */
    private void fireKeyListenerKeyReleased(java.awt.event.KeyEvent event) {
        if (listenerList == null)
            return;
        Object[] listeners = listenerList.getListenerList();
        for (int i = listeners.length - 2; i >= 0; i -= 2) {
            if (listeners[i] == java.awt.event.KeyListener.class) {
                ((java.awt.event.KeyListener) listeners[i + 1])
                        .keyReleased(event);
            }
        }
    }

    /**
     * Enables or disables the component.
     * 
     * @param enabled
     *            true for enabling
     */
    public void setEnabled(boolean enabled) {
        monthpanel.setEnabled(enabled);
        monthscroller.setEnabled(enabled);
        yearscroller.setEnabled(enabled);
        super.setEnabled(enabled);
        repaint();
    }

    /**
     * Getter for enabled property.
     * 
     * @return true if it's enabled
     */
    public boolean isEnabled() {
        return monthpanel.isEnabled();
    }

    /**
     * Returns a Object collection with the selected dates.
     * 
     * @return selected dates or null
     */
    public Object[] getValues() {
        return dateSelectionModel.getSelectedDates();
    }

    /**
     * Sets the selection mode.
     * 
     * @param mode
     *            the new mode
     */
    public void setSelectionMode(int mode) {
        int old = dateSelectionModel.getSelectionMode();
        dateSelectionModel.setSelectionMode(mode);
        refreshSelection();
        firePropertyChange("selectionMode", old, mode);
    }

    /**
     * Returns the current selection mode.
     * 
     * @return selection mode
     */
    public int getSelectionMode() {
        return dateSelectionModel.getSelectionMode();
    }

    /**
     * Registers ActionListener to receive events.
     * 
     * @param listener
     *            The listener to register.
     */
    public synchronized void addActionListener(
            java.awt.event.ActionListener listener) {
        if (actionListenerList == null) {
            actionListenerList = new java.util.ArrayList();
        }
        actionListenerList.add(listener);
    }

    /**
     * Removes ActionListener from the list of listeners.
     * 
     * @param listener
     *            The listener to remove.
     */
    public synchronized void removeActionListener(
            java.awt.event.ActionListener listener) {
        if (actionListenerList != null) {
            actionListenerList.remove(listener);
        }
    }

    /**
     * Notifies all registered listeners about the event.
     * 
     * @param event
     *            The event to be fired
     */
    private void fireActionListenerActionPerformed(
            java.awt.event.ActionEvent event) {
        java.util.ArrayList list;
        synchronized (this) {
            if (actionListenerList == null)
                return;
            list = (java.util.ArrayList) actionListenerList.clone();
        }
        for (int i = 0; i < list.size(); i++) {
            ((java.awt.event.ActionListener) list.get(i))
                    .actionPerformed(event);
        }
    }

    /**
     * Registers MonthChangeListener to receive events.
     * 
     * @param listener
     *            The listener to register.
     */
    public synchronized void addMonthChangeListener(
            net.sf.nachocalendar.event.MonthChangeListener listener) {
        if (listenerList == null) {
            listenerList = new javax.swing.event.EventListenerList();
        }
        listenerList.add(net.sf.nachocalendar.event.MonthChangeListener.class,
                listener);
    }

    /**
     * Removes MonthChangeListener from the list of listeners.
     * 
     * @param listener
     *            The listener to remove.
     */
    public synchronized void removeMonthChangeListener(
            net.sf.nachocalendar.event.MonthChangeListener listener) {
        listenerList.remove(
                net.sf.nachocalendar.event.MonthChangeListener.class, listener);
    }

    /**
     * Notifies all registered listeners about the event.
     * 
     * @param event
     *            The event to be fired
     */
    private void fireMonthChangeListenerMonthIncreased(
            net.sf.nachocalendar.event.MonthChangeEvent event) {
        if (listenerList == null)
            return;
        Object[] listeners = listenerList.getListenerList();
        for (int i = listeners.length - 2; i >= 0; i -= 2) {
            if (listeners[i] == net.sf.nachocalendar.event.MonthChangeListener.class) {
                ((net.sf.nachocalendar.event.MonthChangeListener) listeners[i + 1])
                        .monthIncreased(event);
            }
        }
    }

    /**
     * Notifies all registered listeners about the event.
     * 
     * @param event
     *            The event to be fired
     */
    private void fireMonthChangeListenerMonthDecreased(
            net.sf.nachocalendar.event.MonthChangeEvent event) {
        if (listenerList == null)
            return;
        Object[] listeners = listenerList.getListenerList();
        for (int i = listeners.length - 2; i >= 0; i -= 2) {
            if (listeners[i] == net.sf.nachocalendar.event.MonthChangeListener.class) {
                ((net.sf.nachocalendar.event.MonthChangeListener) listeners[i + 1])
                        .monthDecreased(event);
            }
        }
    }

    private void refreshSelection() {
        DayPanel[] daypanels = monthpanel.getDaypanels();
        for (int i = 0; i < daypanels.length; i++) {
            if (!daypanels[i].isEnabled()) {
                daypanels[i].setSelected(false);
                continue;
            }
            daypanels[i].setSelected(dateSelectionModel
                    .isSelectedDate(daypanels[i].getDate()));
        }
    }

    /**
     * @return Returns the dateSelectionModel.
     */
    public DateSelectionModel getDateSelectionModel() {
        return dateSelectionModel;
    }
    
    /**
     * @param dateSelectionModel The dateSelectionModel to set.
     */
    public void setDateSelectionModel(DateSelectionModel dateSelectionModel) {
        if (dateSelectionModel != null) {
            this.dateSelectionModel = dateSelectionModel;
        }
    }
    
    /**
     * @return Returns the antiAliased.
     */
    public boolean isAntiAliased() {
        return antiAliased;
    }

    /**
     * @param antiAliased
     *            The antiAliased to set.
     */
    public void setAntiAliased(boolean antiAliased) {
        boolean old = this.antiAliased;
        this.antiAliased = antiAliased;
        monthpanel.setAntiAliased(antiAliased);
        firePropertyChange("antiAliased", old, antiAliased);
    }
    
    /**
     * @return Returns the printMoon.
     */
    public boolean isPrintMoon() {
        return printMoon;
    }
    
    /**
     * @param printMoon The printMoon to set.
     */
    public void setPrintMoon(boolean printMoon) {
        monthpanel.setPrintMoon(printMoon);
        repaint();
        this.printMoon = printMoon;
    }
    
    /**
     * Sets the Today button visibility.
     * @param show
     */
    public void setShowToday(boolean show) {
        today.setVisible(show);
        repaint();
    }
    
    /**
     * Returns the Today button visibility.
     * @return
     */
    public boolean getShowToday() {
        return today.isVisible();
    }
    
    /**
     * Sets the today button text.
     * @param caption
     */
    public void setTodayCaption(String caption) {
        if (caption == null) {
            today.setText(CalendarUtils.getMessage("today"));
        } else today.setText(caption);
    }
    
    /**
     * Returns the today button text.
     * @return
     */
    public String getTodayCaption() {
        return today.getText();
    }
    
    
}