package bruce.lib.swing;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.Locale;
import javax.swing.BorderFactory;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JPanel;
import javax.swing.JTextField;
import bruce.lib.swing.JDatePickPane.PickDate;
/**
* @author Bruce (NaNashi)
*
*/
public class JDateField extends JPanel {
private JButton btnPopup;
private JTextField txtInput;
private Calendar c;
private String format;
private String[] dayDisplayNames;
private Locale locale;
private Icon leftArrow;
private Icon rightArrow;
private boolean isCloseOnClick;
public JDateField() {
super(new GridBagLayout());
this.locale = Locale.getDefault();
this.format = JDatePickPane.DEFAULT_DATE_FORMAT;
this.leftArrow = JDatePickPane.getImageIcon("/bruce/lib/swing/img/Arrow.blue.left.png", 20, 20);
this.rightArrow = JDatePickPane.getImageIcon("/bruce/lib/swing/img/Arrow.blue.right.png", 20, 20);
this.txtInput = new JTextField();
this.txtInput.setEditable(false);
this.add(this.txtInput, new GridBagConstraints(0, 0, 1, 1, 1, 0, 10, 2, new Insets(1, 1, 1, 1), 0, 0));
try {
btnPopup = new JButton(new ImageIcon(this.getClass().getResource("/bruce/lib/swing/img/calendar-date-icon.png")));
btnPopup.setBorder(BorderFactory.createEmptyBorder());
btnPopup.setBorderPainted(false);
} catch (Exception e) {
btnPopup = new JButton("P");
}
btnPopup.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
popup();
}
});
this.add(btnPopup, new GridBagConstraints(1, 0, 1, 1, 0, 0, 10, 2, new Insets(1, 1, 1, 1), 0, 0));
}
public JDateField(int columns) {
this();
this.txtInput.setColumns(columns);
}
public JDateField(Calendar c) {
this();
this.setSelectedDateText(c);
}
public JDateField(Calendar c, int columns) {
this(c);
this.txtInput.setColumns(columns);
}
private void popup() {
JDatePickDialog dialog = new JDatePickDialog(this.txtInput);
dialog.setTodayFormat(this.format);
dialog.setDayName(this.dayDisplayNames);
dialog.setUILocale(this.locale);
dialog.setLeftArrow(this.leftArrow);
dialog.setRightArrow(this.rightArrow);
dialog.setDateSelected(new PickDate() {
@Override
public void pick(Calendar c) {
setSelectedDateText(c);
}
});
try {
dialog.view(txtInput.getText().trim());
} catch (Exception ex) {
dialog.view();
}
}
public void setFormat(String format) {
this.format = format;
this.setSelectedDateText(this.c);
}
public String getFormat() {
return this.format == null ? JDatePickPane.DEFAULT_DATE_FORMAT : this.format;
}
public String[] getDayDisplayNames() {
return dayDisplayNames;
}
public void setDayDisplayNames(String[] dayDisplayNames) {
this.dayDisplayNames = dayDisplayNames;
}
public Locale getUILocale() {
return locale;
}
public void setUILocale(Locale locale) {
this.locale = locale;
}
public Icon getLeftArrow() {
return leftArrow;
}
public void setLeftArrow(Icon leftArrow) {
this.leftArrow = leftArrow;
}
public Icon getRightArrow() {
return rightArrow;
}
public void setRightArrow(Icon rightArrow) {
this.rightArrow = rightArrow;
}
public void setCloseOnClick(boolean isCloseOnClick) {
this.isCloseOnClick = isCloseOnClick;
}
public boolean isCloseOnClick() {
return isCloseOnClick;
}
public int getColumns() {
return this.txtInput.getColumns();
}
public void setColumns(int columns) {
this.txtInput.setColumns(columns);
}
public void setButtonVisible(boolean b) {
this.btnPopup.setVisible(b);
if (b) {
MouseListener[] ls = this.txtInput.getMouseListeners();
for (MouseListener l : ls) {
this.txtInput.removeMouseListener(l);
}
} else {
this.txtInput.addMouseListener(new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
popup();
}
});
}
}
public void setSelectedDateText(Date date) {
Calendar c = Calendar.getInstance();
c.setTime(date);
this.setSelectedDateText(c);
}
public void setSelectedDateText(Calendar c) {
this.c = c;
if (this.format == null) {
this.txtInput.setText(String.format("%tF", c));
} else {
try {
SimpleDateFormat f = new SimpleDateFormat(this.format);
this.txtInput.setText(f.format(c.getTime()));
} catch (Exception ex) {
this.txtInput.setText(String.format("%tF", c));
}
}
}
public Calendar getSelectedCalender() {
return this.c == null ? Calendar.getInstance() : this.c;
}
}
package bruce.lib.swing;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Point;
import java.awt.Toolkit;
import java.awt.event.WindowEvent;
import java.awt.event.WindowFocusListener;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Locale;
import javax.swing.BorderFactory;
import javax.swing.Icon;
import javax.swing.JDialog;
import bruce.lib.swing.JDatePickPane.PickDate;
/**
* @author Bruce (NaNashi)
*
*/
public class JDatePickDialog extends JDialog {
private boolean isCloseOnClick;
public JDatePickDialog() {
this.init();
Dimension size = Toolkit.getDefaultToolkit().getScreenSize();
this.setLocation(new Point((size.width - this.getWidth()) / 2, (size.height - this.getHeight()) / 2));
}
public JDatePickDialog(Component c) {
this.setUndecorated(true);
this.init();
this.getContent().setBorder(BorderFactory.createEtchedBorder());
this.addWindowFocusListener(new WindowFocusListener() {
@Override
public void windowLostFocus(WindowEvent e) {
setVisible(false);
dispose();
}
@Override
public void windowGainedFocus(WindowEvent e) {
// TODO Auto-generated method stub
}
});
if (c != null) {
Point p = c.getLocationOnScreen();
this.setLocation(new Point(p.x, p.y + c.getHeight()));
} else {
Dimension dim = Toolkit.getDefaultToolkit().getScreenSize();
this.setLocation((int) (dim.getWidth() - this.getWidth()) / 2, (int) (dim.getHeight() - this.getHeight()) / 2);
}
}
private void init() {
this.isCloseOnClick = true;
this.setContentPane(new JDatePickPane());
this.setDateSelected(new PickDate() {
@Override
public void pick(Calendar c) {
// 預設值
}
});
this.pack();
}
private JDatePickPane getContent() {
return (JDatePickPane) this.getContentPane();
}
public void setCloseOnClick(boolean isCloseOnClick) {
this.isCloseOnClick = isCloseOnClick;
}
public boolean isCloseOnClick() {
return isCloseOnClick;
}
// ========== panel method ================
/**
* 選取日期的觸發動作
*
* @param pick
*/
public void setDateSelected(final PickDate pick) {
PickDate pd = new PickDate() {
@Override
public void pick(Calendar c) {
pick.pick(c);
if (isCloseOnClick) {
setVisible(false);
dispose();
}
}
};
this.getContent().setDateSelected(pd);
}
/**
* 目前選取日期
*
* @return
*/
public Calendar getSelectedCalendar() {
return this.getContent().getSelectedCalendar();
}
/**
* 設定選取的日期
*
* @param c
*/
public void setSelectedCalendar(Calendar c) {
this.getContent().setSelectedCalendar(c);
}
/**
* 取得星期的顯示名稱
*
* @return
*/
public String[] getDayNames() {
return this.getContent().getDayNames();
}
/**
* 設定星期的顯示名稱
*
* @param names
*/
public void setDayName(String[] names) {
this.getContent().setDayName(names);
}
/**
* 設定今天的顯示格式
*
* @param format
*/
public void setTodayFormat(String format) {
this.getContent().setTodayFormat(format);
}
public String getTodayFormat() {
return this.getContent().getTodayFormat();
}
public void setUILocale(Locale l) {
this.getContent().setUILocale(l);
}
public Locale getUILocale() {
return this.getContent().getUILocale();
}
public void setLeftArrow(Icon icon) {
this.getContent().setLeftArrow(icon);
}
public void setRightArrow(Icon icon) {
this.getContent().setRightArrow(icon);
}
/**
* 顯示選擇的日期
*
* @param c
*/
public void view(Calendar c) {
this.getContent().view(c);
this.setVisible(true);
}
public void view(String date) throws ParseException {
SimpleDateFormat f = new SimpleDateFormat(this.getContent().getTodayFormat());
Calendar c = Calendar.getInstance();
c.setTime(f.parse(date));
this.getContent().setSelectedCalendar(c);
this.view(c);
}
/**
* 顯示今天的日期
*/
public void view() {
this.getContent().view();
this.setVisible(true);
}
}
package bruce.lib.swing;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.Font;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.GridLayout;
import java.awt.Insets;
import java.awt.Window;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.geom.AffineTransform;
import java.awt.image.AffineTransformOp;
import java.awt.image.BufferedImage;
import java.text.SimpleDateFormat;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Date;
import java.util.Locale;
import javax.imageio.ImageIO;
import javax.swing.BorderFactory;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.SwingConstants;
/**
* @author Bruce (NaNashi)
*
*/
public class JDatePickPane extends JPanel {
public static final String DEFAULT_DATE_FORMAT = "yyyy-MM-dd";
public static Icon getImageIcon(String location, double width, double height) {
try {
BufferedImage icon = ImageIO.read(String.class.getResource(location));
// resize image
AffineTransform transform = AffineTransform.getScaleInstance(width / icon.getWidth(), height / icon.getHeight());
AffineTransformOp op = new AffineTransformOp(transform, AffineTransformOp.TYPE_BILINEAR);
return new ImageIcon(op.filter(icon, null));
} catch (Exception e) {
return null;
}
}
public interface PickDate {
void pick(Calendar c);
}
class DayCell extends JButton {
private long stamp;
DayCell(Calendar c, Calendar currentMonth, Calendar selected) {
super(String.valueOf(c.get(Calendar.DATE)));
stopWatch("Day Cell");
this.stamp = c.getTimeInMillis();
Calendar now = Calendar.getInstance();
if (c.get(Calendar.YEAR) == now.get(Calendar.YEAR) && c.get(Calendar.MONTH) == now.get(Calendar.MONTH) && c.get(Calendar.DATE) == now.get(Calendar.DATE)) {
this.setBorder(BorderFactory.createLineBorder(Color.BLUE));
this.setForeground(Color.BLUE);
this.setFont(this.getFont().deriveFont(Font.BOLD, this.getFont().getSize()));
} else if (c.get(Calendar.YEAR) != currentMonth.get(Calendar.YEAR) || c.get(Calendar.MONTH) != currentMonth.get(Calendar.MONTH)) {
this.setForeground(Color.GRAY);
this.setBorder(BorderFactory.createEtchedBorder());
} else {
this.setBorder(BorderFactory.createEtchedBorder());
}
if (c.get(Calendar.YEAR) == selected.get(Calendar.YEAR) && c.get(Calendar.MONTH) == selected.get(Calendar.MONTH) && c.get(Calendar.DATE) == selected.get(Calendar.DATE)) {
this.setBorder(BorderFactory.createLineBorder(Color.RED));
this.setForeground(Color.RED);
this.setFont(this.getFont().deriveFont(Font.BOLD, this.getFont().getSize()));
}
this.addMouseListener(new MouseAdapter() {
@Override
public void mouseExited(MouseEvent e) {
setBackground(null);
}
@Override
public void mouseEntered(MouseEvent e) {
setBackground(Color.white);
}
});
this.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
JDatePickPane pick = (JDatePickPane) getParent().getParent();
pick.selectedDate.setTimeInMillis(stamp);
pick.view(pick.selectedDate);
if (pick.pickAtion != null) {
pick.pickAtion.pick(pick.selectedDate);
}
}
});
}
}
class MonthCell extends JButton {
private long stamp;
public MonthCell(Calendar c, Calendar selected) {
super(c.getDisplayName(Calendar.MONTH, Calendar.SHORT, loc));
stopWatch("Month Cell");
this.stamp = c.getTimeInMillis();
this.setBorder(BorderFactory.createEtchedBorder());
this.setPreferredSize(new Dimension(50, 50));
Calendar now = Calendar.getInstance();
if (c.get(Calendar.YEAR) == now.get(Calendar.YEAR) && c.get(Calendar.MONTH) == now.get(Calendar.MONTH)) {
this.setBorder(BorderFactory.createLineBorder(Color.BLUE));
this.setForeground(Color.BLUE);
this.setFont(this.getFont().deriveFont(Font.BOLD, this.getFont().getSize()));
} else {
this.setBorder(BorderFactory.createEtchedBorder());
}
if (c.get(Calendar.YEAR) == selected.get(Calendar.YEAR) && c.get(Calendar.MONTH) == selected.get(Calendar.MONTH)) {
this.setBorder(BorderFactory.createLineBorder(Color.RED));
this.setForeground(Color.RED);
this.setFont(this.getFont().deriveFont(Font.BOLD, this.getFont().getSize()));
}
this.addMouseListener(new MouseAdapter() {
@Override
public void mouseExited(MouseEvent e) {
setBackground(null);
}
@Override
public void mouseEntered(MouseEvent e) {
setBackground(Color.white);
}
});
this.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
Calendar c = Calendar.getInstance();
c.setTimeInMillis(stamp);
JDatePickPane pick = (JDatePickPane) getParent().getParent();
pick.view(c);
}
});
}
}
class YearCell extends JButton {
private long stamp;
public YearCell(Calendar c, Calendar selected) {
super(String.valueOf(c.get(Calendar.YEAR)));
stopWatch("Year Cell");
this.stamp = c.getTimeInMillis();
this.setBorder(BorderFactory.createEtchedBorder());
this.setPreferredSize(new Dimension(50, 50));
Calendar now = Calendar.getInstance();
if (c.get(Calendar.YEAR) == now.get(Calendar.YEAR)) {
this.setBorder(BorderFactory.createLineBorder(Color.BLUE));
this.setForeground(Color.BLUE);
this.setFont(this.getFont().deriveFont(Font.BOLD, this.getFont().getSize()));
} else {
this.setBorder(BorderFactory.createEtchedBorder());
}
if (c.get(Calendar.YEAR) == selected.get(Calendar.YEAR)) {
this.setBorder(BorderFactory.createLineBorder(Color.RED));
this.setForeground(Color.RED);
this.setFont(this.getFont().deriveFont(Font.BOLD, this.getFont().getSize()));
}
this.addMouseListener(new MouseAdapter() {
@Override
public void mouseExited(MouseEvent e) {
setBackground(null);
}
@Override
public void mouseEntered(MouseEvent e) {
setBackground(Color.white);
}
});
this.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
Calendar c = Calendar.getInstance();
c.setTimeInMillis(stamp);
JDatePickPane pick = (JDatePickPane) getParent().getParent();
pick.viewMonth(c);
}
});
}
}
private String format;
private Calendar selectedDate;
private PickDate pickAtion;
private String[] dayDisplayNames;
private Locale loc;
private Icon leftArrow;
private Icon rightArrow;
public JDatePickPane() {
this.selectedDate = Calendar.getInstance();
this.setLayout(new BorderLayout());
this.selectedDate = Calendar.getInstance();
this.loc = Locale.getDefault();
this.format = JDatePickPane.DEFAULT_DATE_FORMAT;
this.leftArrow = getImageIcon("/bruce/lib/swing/img/Arrow.blue.left.png", 20, 20);
this.rightArrow = getImageIcon("/bruce/lib/swing/img/Arrow.blue.right.png", 20, 20);
this.view();
}
private void putToday() {
stopWatch("Today Bar");
JPanel panel = new JPanel(new FlowLayout());
String today = String.format("%tF", Calendar.getInstance());
try {
if (this.format != null) {
SimpleDateFormat f = new SimpleDateFormat(this.format);
today = f.format(new Date());
}
} catch (Exception e) {
}
final JLabel lbToday = new JLabel(today);
lbToday.addMouseListener(new MouseAdapter() {
@Override
public void mouseEntered(MouseEvent e) {
lbToday.setFont(lbToday.getFont().deriveFont(Font.BOLD, lbToday.getFont().getSize()));
}
@Override
public void mouseExited(MouseEvent e) {
lbToday.setFont(lbToday.getFont().deriveFont(Font.PLAIN, lbToday.getFont().getSize()));
}
@Override
public void mouseClicked(MouseEvent e) {
selectedDate = Calendar.getInstance();
view(selectedDate);
if (pickAtion != null) {
pickAtion.pick(selectedDate);
}
}
});
panel.add(lbToday);
this.add(panel, BorderLayout.SOUTH);
}
private void setYearBarText(JLabel label, Calendar c) {
label.setText(String.format("%d - %d", //
c.get(Calendar.YEAR) - c.get(Calendar.YEAR) % 12 + 1,//
c.get(Calendar.YEAR) - c.get(Calendar.YEAR) % 12 + 12));
}
private void putYearBar(final Calendar c) {
stopWatch("Year Bar");
JPanel panel = new JPanel(new BorderLayout());
final JLabel lbPeriod = new JLabel();
lbPeriod.setHorizontalAlignment(SwingConstants.CENTER);
this.setYearBarText(lbPeriod, c);
panel.add(lbPeriod, BorderLayout.CENTER);
JButton btnLeft = this.leftArrow == null ? new JButton("<") : new JButton(this.leftArrow);
btnLeft.setBorderPainted(false);
btnLeft.setBorder(BorderFactory.createEmptyBorder());
btnLeft.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
Calendar s = (Calendar) c.clone();
s.add(Calendar.YEAR, -12);
setYearBarText(lbPeriod, c);
viewYear(s);
}
});
panel.add(btnLeft, BorderLayout.WEST);
JButton btnRight = this.rightArrow == null ? new JButton(">") : new JButton(this.rightArrow);
btnRight.setBorderPainted(false);
btnRight.setBorder(BorderFactory.createEmptyBorder());
btnRight.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
Calendar s = (Calendar) c.clone();
s.add(Calendar.YEAR, 12);
setYearBarText(lbPeriod, c);
viewYear(s);
}
});
panel.add(btnRight, BorderLayout.EAST);
this.add(panel, BorderLayout.NORTH);
}
private void setMonthBarText(JButton label, Calendar c) {
label.setText(String.valueOf(c.get(Calendar.YEAR)));
}
private void putMonthBar(final Calendar c) {
stopWatch("Month Bar");
JPanel panel = new JPanel(new BorderLayout());
final JButton btnPeriod = new JButton();
btnPeriod.setHorizontalAlignment(SwingConstants.CENTER);
btnPeriod.setBorder(BorderFactory.createEmptyBorder());
btnPeriod.setBorderPainted(false);
this.setMonthBarText(btnPeriod, c);
btnPeriod.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
viewYear(c);
}
});
btnPeriod.addMouseListener(new MouseAdapter() {
@Override
public void mouseEntered(MouseEvent e) {
btnPeriod.setFont(btnPeriod.getFont().deriveFont(Font.BOLD, btnPeriod.getFont().getSize()));
}
@Override
public void mouseExited(MouseEvent e) {
btnPeriod.setFont(btnPeriod.getFont().deriveFont(Font.PLAIN, btnPeriod.getFont().getSize()));
}
});
panel.add(btnPeriod, BorderLayout.CENTER);
JButton btnLeft = this.leftArrow == null ? new JButton("<") : new JButton(this.leftArrow);
btnLeft.setBorderPainted(false);
btnLeft.setBorder(BorderFactory.createEmptyBorder());
btnLeft.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
Calendar s = (Calendar) c.clone();
s.add(Calendar.YEAR, -1);
setMonthBarText(btnPeriod, c);
viewMonth(s);
}
});
panel.add(btnLeft, BorderLayout.WEST);
JButton btnRight = this.rightArrow == null ? new JButton(">") : new JButton(this.rightArrow);
btnRight.setBorderPainted(false);
btnRight.setBorder(BorderFactory.createEmptyBorder());
btnRight.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
Calendar s = (Calendar) c.clone();
s.add(Calendar.YEAR, 1);
setMonthBarText(btnPeriod, c);
viewMonth(s);
}
});
panel.add(btnRight, BorderLayout.EAST);
this.add(panel, BorderLayout.NORTH);
}
private void setDateBarText(JButton label, Calendar c) {
label.setText(String.format("%s, %d", //
c.getDisplayName(Calendar.MONTH, Calendar.LONG, loc),//
c.get(Calendar.YEAR)));
}
private void putDateBar(final Calendar c) {
stopWatch("Date Bar");
JPanel panel = new JPanel(new BorderLayout());
final JButton btnPeriod = new JButton();
btnPeriod.setHorizontalAlignment(SwingConstants.CENTER);
btnPeriod.setBorder(BorderFactory.createEmptyBorder());
btnPeriod.setBorderPainted(false);
this.setDateBarText(btnPeriod, c);
btnPeriod.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
viewMonth(c);
}
});
btnPeriod.addMouseListener(new MouseAdapter() {
@Override
public void mouseEntered(MouseEvent e) {
btnPeriod.setFont(btnPeriod.getFont().deriveFont(Font.BOLD, btnPeriod.getFont().getSize()));
}
@Override
public void mouseExited(MouseEvent e) {
btnPeriod.setFont(btnPeriod.getFont().deriveFont(Font.PLAIN, btnPeriod.getFont().getSize()));
}
});
panel.add(btnPeriod, BorderLayout.CENTER);
JButton btnLeft = this.leftArrow == null ? new JButton("<") : new JButton(this.leftArrow);
btnLeft.setBorderPainted(false);
btnLeft.setBorder(BorderFactory.createEmptyBorder());
btnLeft.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
Calendar s = (Calendar) c.clone();
s.add(Calendar.MONTH, -1);
view(s);
setDateBarText(btnPeriod, c);
}
});
panel.add(btnLeft, BorderLayout.WEST);
JButton btnRight = this.rightArrow == null ? new JButton(">") : new JButton(this.rightArrow);
btnRight.setBorderPainted(false);
btnRight.setBorder(BorderFactory.createEmptyBorder());
btnRight.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
Calendar s = (Calendar) c.clone();
s.add(Calendar.MONTH, 1);
view(s);
setDateBarText(btnPeriod, c);
}
});
panel.add(btnRight, BorderLayout.EAST);
this.add(panel, BorderLayout.NORTH);
}
private void putYearContent(Calendar c) {
stopWatch("Year Bar");
JPanel panel = new JPanel(new GridLayout(3, 4));
Calendar s = (Calendar) c.clone();
s.set(Calendar.YEAR, s.get(Calendar.YEAR) - s.get(Calendar.YEAR) % 12);
for (int i = 0; i < 12; i++) {
s.add(Calendar.YEAR, 1);
panel.add(new YearCell(s, this.selectedDate));
}
this.add(panel, BorderLayout.CENTER);
}
private void putMonthContent(Calendar c) {
stopWatch("Month Bar");
JPanel panel = new JPanel(new GridLayout(3, 4));
Calendar s = (Calendar) c.clone();
for (int i = 0; i < 12; i++) {
s.set(Calendar.MONTH, i);
panel.add(new MonthCell(s, this.selectedDate));
}
this.add(panel, BorderLayout.CENTER);
}
private void putDateContent(Calendar c) {
stopWatch("Date Content");
JPanel panel = new JPanel(new GridBagLayout());
Insets insets = new Insets(1, 1, 1, 1);
this.putHeaders(panel, insets);
int rows = this.getMonthRowsCount(c);
Calendar d = this.getFirstDate(c);
for (int y = 1; y < rows + 1; y++) {
for (int x = 1; x < 8; x++) {
panel.add(new DayCell(d, c, this.selectedDate), new GridBagConstraints(x, y, 1, 1, 0, 0, 10, 1, insets, 10, 0));
d.add(Calendar.DATE, 1);
}
}
this.add(panel, BorderLayout.CENTER);
}
private void viewYear(Calendar c) {
this.clear();
this.putYearContent(c);
this.putYearBar(c);
this.pack();
}
private void viewMonth(Calendar c) {
this.clear();
this.putMonthContent(c);
this.putMonthBar(c);
this.pack();
}
/**
* 處理星期顯示格
*
* @param panel
* @param insets
*/
private void putHeaders(JPanel panel, Insets insets) {
if (this.dayDisplayNames == null) {
Calendar s = Calendar.getInstance();
s.set(Calendar.DAY_OF_WEEK, 1);
Color c = null;
for (int i = 0; i < 7; i++) {
// 星期表示法
String h = s.getDisplayName(Calendar.DAY_OF_WEEK, Calendar.SHORT, loc);
s.add(Calendar.DATE, 1);
if (loc == Locale.TAIWAN || loc == Locale.CHINA || loc == Locale.CHINESE || loc == Locale.SIMPLIFIED_CHINESE || loc == Locale.TRADITIONAL_CHINESE) {
h = h.substring(h.length() - 1);
} else if (loc == Locale.JAPAN || loc == Locale.JAPANESE) {
h = h.substring(0, 1);
} else {
h = h.substring(0, 3);
}
switch (i) {
case 0:
c = Color.red;
break;
case 6:
c = Color.BLUE;
break;
default:
c = Color.BLACK;
break;
}
panel.add(this.createHeader(h, c), new GridBagConstraints(i + 1, 0, 1, 1, 0, 0, 10, 1, insets, 10, 0));
}
} else {
String[] headers = Arrays.copyOf(this.dayDisplayNames, 7);
Color c = null;
for (int i = 0; i < 7; i++) {
switch (i) {
case 0:
c = Color.red;
break;
case 6:
c = Color.BLUE;
break;
default:
c = Color.BLACK;
break;
}
panel.add(this.createHeader(headers[i], c), new GridBagConstraints(i + 1, 0, 1, 1, 0, 0, 10, 1, insets, 10, 0));
}
}
}
/**
* 星期
*
* @param text
* @param fontColor
* @return
*/
private JLabel createHeader(String text, Color fontColor) {
JLabel l = new JLabel(text, SwingConstants.CENTER);
l.setBorder(BorderFactory.createEtchedBorder());
l.setOpaque(true);
l.setBackground(Color.WHITE);
l.setForeground(fontColor);
return l;
}
/**
* 計算月份的列數
*
* @param c
* @return
*/
private int getMonthRowsCount(Calendar c) {
Calendar s = (Calendar) c.clone();
s.set(Calendar.DATE, 1);
return (int) Math.ceil((s.get(Calendar.DAY_OF_WEEK) + s.getActualMaximum(Calendar.DAY_OF_MONTH) - 1) / 7.0);
}
/**
* 計算顯示的第一個日期
*
* @param c
* @return
*/
private Calendar getFirstDate(Calendar c) {
Calendar s = (Calendar) c.clone();
s.set(Calendar.DATE, 1);
s.add(Calendar.DATE, -1 * (s.get(Calendar.DAY_OF_WEEK) - 1));
return s;
}
/**
* 清除
*/
private void clear() {
stopWatch("Clear");
for (int i = this.getComponentCount() - 1; i > -1; i--) {
this.remove(i);
}
this.putToday();
System.gc();
}
/**
* 重整大小
*/
private void pack() {
stopWatch("Pack");
this.revalidate();
// resize
Container cc = this.getParent();
while (cc != null) {
if (cc instanceof Window) {
((Window) cc).pack();
break;
}
cc = cc.getParent();
}
}
/**
* 測試時間
*
* @param what
*/
private void stopWatch(String what) {
// test time execute
// System.out.printf("%2$s : %1$tY/%1$tm/%1$td %1$tH:%1$tM:%1$tS %1$tL%n",
// new Date(), what);
}
/**
* 選取日期的觸發動作
*
* @param pick
*/
public void setDateSelected(PickDate pick) {
this.pickAtion = pick;
}
/**
* 目前選取日期
*
* @return
*/
public Calendar getSelectedCalendar() {
return (Calendar) this.selectedDate.clone();
}
/**
* 設定選取的日期
*
* @param c
*/
public void setSelectedCalendar(Calendar c) {
this.selectedDate = c;
}
/**
* 取得星期的顯示名稱
*
* @return
*/
public String[] getDayNames() {
return this.dayDisplayNames;
}
/**
* 設定星期的顯示名稱
*
* @param names
*/
public void setDayName(String[] names) {
this.dayDisplayNames = names;
this.view(this.selectedDate);
}
/**
* 設定今天的顯示格式
*
* @param format
*/
public void setTodayFormat(String format) {
this.format = format;
this.putToday();
}
public String getTodayFormat() {
return this.format;
}
public void setUILocale(Locale l) {
this.loc = l;
this.view(this.selectedDate);
}
public Locale getUILocale() {
return this.loc;
}
public void setLeftArrow(Icon icon) {
this.leftArrow = icon;
this.view(this.selectedDate);
}
public void setRightArrow(Icon icon) {
this.rightArrow = icon;
this.view(this.selectedDate);
}
/**
* 顯示選擇的日期
*
* @param c
*/
public void view(Calendar c) {
// claer
this.clear();
this.putDateBar(c);
this.putDateContent(c);
this.pack();
}
/**
* 顯示今天的日期
*/
public void view() {
this.view(Calendar.getInstance());
}
}
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