swing日期控件

1、Swing日期控件一、截圖：二、源代碼： package com.longtu.rpt.app.view.rptview.multisheet; import java.util.Calendar; import javax.swing.JComboBox; import javax.swing.JTable; import javax.swing.table.DefaultTableModel; public class DateChoiceActive /初始化年選擇下拉框 public static String initItemsYear() String arrYear = new

2、String70; for(int i=1980;i2050;i+) arrYeari-1980=String.valueOf(i); return arrYear; /初始化月選擇下拉框 public static void initItemsMonth(JComboBox cmbMonth)cmbMonth.addItem(一月);cmbMonth.addItem(二月);cmbMonth.addItem(三月);cmbMonth.addItem(四月);cmbMonth.addItem(五月);cmbMonth.addItem(六月);cmbMonth.addItem(七月);cmbMo

3、nth.addItem(八月);cmbMonth.addItem(九月);cmbMonth.addItem(十月);cmbMonth.addItem(十一月);cmbMonth.addItem(十二月);public static String initComboboxSelected(int month)if(1 = month)return 一月;else if(2 = month)return 二月;else if(3 = month)return 三月;else if(4 = month)return 四月;else if(5 = month)return 五月;else if(6 =

4、 month)return 六月;else if(7 = month)return 七月;else if(8 = month)return 八月;else if(9 = month)return 九月;else if(10 = month)return 十月;else if(11 = month)return 十一月;else return 十二月;public static int getSelectItemValue(String month)if(一月.equals(month)return 1;else if(二月.equals(month)return 2;else if(三月.eq

5、uals(month)return 3;else if(四月.equals(month)return 4;else if(五月.equals(month)return 5;else if(六月.equals(month)return 6;else if(七月.equals(month)return 7;else if(八月.equals(month)return 8;else if(九月.equals(month)return 9;else if(十月.equals(month)return 10;else if(十一月.equals(month)return 11;else if(十二月.e

6、quals(month)return 12;return 0;private static int getCurrentMonthFirstDay(int year,int month)Calendar now = Calendar.getInstance();now.set(year,month-1,1);int week = now.get(Calendar.DAY_OF_WEEK)-1;return week;private static int getCurrentMonthDays(int year,int month)int days = 0; / 存儲當月的天數(shù)boolean i

7、sRn = false;/是否閏年for (int i = 1900; i year; i+) if (i % 4 = 0 & !(i % 100 = 0) | i % 400 = 0) isRn = true; else for (int i = 1; i = month; i+) switch (i) case 1:case 3:case 5:case 7:case 8:case 10:case 12:days = 31;break;case 2:if (isRn) days = 29; else days = 28; break;default:days = 30; break;retu

8、rn days;public static void updateMonthPanel(JTable table,DefaultTableModelmodel,int year,int month,Object rowData)int week = getCurrentMonthFirstDay(year,month);int totalday = getCurrentMonthDays(year,month);int count = 1;for(int i=0;i6;i+)model.addRow(rowData);for(int j=0;jtotalday)table.setValueAt

9、(, i, j);else if(i=0&week!=0)j = week;table.setValueAt(count, i, j);elsetable.setValueAt(count, i, j);week = 0;count+;public static String formatDateToString(int year,int month,int date)String day = ;String mon = ;if(date 10)day = 0+date;elseday = +date;if(month 0) result.x -= offsetX;if (offsetY 0)

10、 result.y -= height + r.height;dialog = new JDialog();dialog.setModal(false);dialog.setUndecorated(true);dialog.setResizable(true);dialog.setLocation(result);dialog.setSize(width, height);dialog.addWindowListener(new WindowAdapter() /在任意的非日期選擇區(qū)單擊，則日期選擇組件將變?yōu)榉腔顒訝顟B(tài)，自動釋放資源。public void windowDeactivated(

11、WindowEvent e) javax.swing.JDialog f = (javax.swing.JDialog)e.getSource();f.dispose();JDialog.setDefaultLookAndFeelDecorated(true););dialog.getContentPane().add(getContentPanel();dialog.setVisible(true););btn.setPreferredSize(new Dimension(20,20);this.add(btn,b.EAST);private JPanel getContentPanel()

12、 if(content = null)content = new JPanel();content.setLayout(null);content.add(getToolbarPanel();content.add(getCenterPanel();content.add(getBottomPanel();content.setVisible(true);return content;private JPanel getToolbarPanel() if(toolbar = null)toolbar = new JPanel();FlowLayout f = new FlowLayout();

13、f.setAlignment(f.LEFT);toolbar.setLayout(f);initToolbarPanel();toolbar.setBounds(0, 0, 222, 25);return toolbar;/初始化工具欄private void initToolbarPanel() if(btnLeft = null)btnLeft = new JButton(null,newImageIcon(Main.class.getResource(/icons/leftbtn.png);btnLeft.setPreferredSize(new Dimension(20, 20); b

14、tnLeft.addActionListener(new ActionListener() public void actionPerformed(ActionEvent e) if(1980 = years)return;elseyears = years - 1;spinYear.setValue(String.valueOf(years); if(null != table)refreshTable(););toolbar.add(btnLeft);if(cmbMonth = null)cmbMonth = new JComboBox(); DateChoiceActive.initIt

15、emsMonth(cmbMonth); cmbMonth.addItemListener(new ItemListener() public void itemStateChanged(ItemEvent e) cmbMonth = (JComboBox) e.getSource(); String mon = cmbMonth.getSelectedItem().toString(); month = DateChoiceActive.getSelectItemValue(mon); if(null != table) refreshTable(); ); cmbMonth.setSelec

16、tedItem(DateChoiceActive.initComboboxSelected(month);cmbMonth.setPreferredSize(new Dimension(70, 20);toolbar.add(cmbMonth);if(spinYear = null)String year = DateChoiceActive.initItemsYear();SpinnerModel models = new SpinnerListModel(year);spinYear = new JSpinner(models);spinYear.setValue(String.value

17、Of(years);spinYear.addChangeListener(new ChangeListener()public void stateChanged(ChangeEvent e) spinYear = (JSpinner)e.getSource();years = Integer.parseInt(spinYear.getValue().toString();refreshTable(););spinYear.setPreferredSize(new Dimension(70, 20);toolbar.add(spinYear);if(btnRight = null)btnRig

18、ht = new JButton(null,newImageIcon(Main.class.getResource(/icons/rightbtn.png);btnRight.setPreferredSize(new Dimension(20, 20);btnRight.addActionListener(new ActionListener()public void actionPerformed(ActionEvent e) if(2049 = years)return;elseyears = years + 1;spinYear.setValue(String.valueOf(years

19、);if(null != table)refreshTable(););toolbar.add(btnRight);private JPanel getCenterPanel() if(center = null)center = new JPanel();center.setLayout(null);center.setBounds(0,0, 220,164);initCenterPanel();center.setVisible(true);return center;/初始化日期界面private void initCenterPanel() JScrollPane jp = null;

20、if(table = null)table = new JTable(model);model.addColumn(日);model.addColumn(一);model.addColumn(二);model.addColumn(三);model.addColumn(四);model.addColumn(五);model.addColumn(六);table.setRowHeight(20);jp = new JScrollPane(table);table.getTableHeader().setReorderingAllowed(false);jp.setBounds(0, 26, 221

21、,164);DateChoiceActive.updateMonthPanel(table, model, years, month,rowData);table.setDefaultRenderer(Object.class, new EvenOddRenderer();table.addMouseListener(new MouseListener()public void mouseClicked(MouseEvent e) public void mouseEntered(MouseEvent e) public void mouseExited(MouseEvent e) publi

22、c void mouseReleased(MouseEvent e) public void mousePressed(MouseEvent e) if(2 = e.getClickCount()Object o = e.getSource();if(o instanceof JTable)JTable t = (JTable) o;int row = t.getSelectedRow();int col = t.getSelectedColumn();DefaultTableModel tb = (DefaultTableModel)t.getModel();if(null!=tb.getV

23、alueAt(row,col)&!.equals(tb.getValueAt(row, col).toString()int date = Integer.parseInt(tb.getValueAt(row,col).toString();text.setText(DateChoiceActive.formatDateToString(years,month,date);dialog.dispose();JDialog.setDefaultLookAndFeelDecorated(true););center.add(jp);private JPanel getBottomPanel() i

24、f(bottom = null)bottom = new JPanel();bottom.setLayout(null);bottom.setBounds(0, 166, 220, 20);initBottomPanel();bottom.setBorder(BorderFactory.createTitledBorder ();/設置邊框bottom.setVisible(true); return bottom; /初始化底部按鈕 private void initBottomPanel() if(today = null) today = new JButton(今天); today.s

25、etBounds(58, 0, 50, 20); today.addActionListener(new ActionListener() public void actionPerformed(ActionEvent e) SimpleDateFormat sdf = new SimpleDateFormat(yyyy-MM-dd); String now = sdf.format(new Date(); years = Integer.parseInt(now.substring(0, 4); spinYear.setValue(String.valueOf(years); String

26、mon = now.substring(5, 7); if (mon.startsWith(0) mon = mon.substring(1); month = Integer.parseInt(mon); cmbMonth.setSelectedItem(DateChoiceActive.initComboboxSelected(month);text.setText(now);dialog.dispose();JDialog.setDefaultLookAndFeelDecorated(true););bottom.add(today);if(clear = null)clear = ne

27、w JButton(清除);clear.setBounds(116, 0, 50, 20);clear.addActionListener(new ActionListener()public void actionPerformed(ActionEvent e) text.setText();dialog.dispose();JDialog.setDefaultLookAndFeelDecorated(true););bottom.add(clear);/刷新表格protected void refreshTable() (DefaultTableModel) table.getModel(

28、).getDataVector().clear();/清除表格數(shù)據(jù)(DefaultTableModel) table.getModel().fireTableDataChanged();/通知模型更新table.updateUI();/刷新表格table.setRowHeight(20);DateChoiceActive.updateMonthPanel(table, model, years, month,rowData);/獲取日期控件的值public String getDate()return text.getText();package com.longtu.rpt.app.view.rptview.multisheet;import java.aw