cal.java

Vehicle Maintenance Tracker (VMT) 可以对多个车辆的维护进行跟踪。项目类似于Auto-Do-It

package jMaint;

import java.awt.*;
import java.io.*;
import javax.swing.*;
import javax.swing.table.*;
import javax.swing.text.*;
import java.util.*;
import java.util.Calendar.*;


public class Cal extends javax.swing.JFrame {
    
    GregorianCalendar CurCal = new GregorianCalendar();
    String Months[] = {"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"};
    String CalDate = null;

    public Cal() {
        initComponents();
    }
    
    private void initComponents() {//GEN-BEGIN:initComponents
        PanelCal = new javax.swing.JPanel();
        CalRow0 = new javax.swing.JPanel();
        CalLeft = new javax.swing.JButton();
        CalMonth = new javax.swing.JLabel();
        CalRight = new javax.swing.JButton();
        CalRow1 = new javax.swing.JPanel();
        Cal1A = new javax.swing.JLabel();
        Cal1B = new javax.swing.JLabel();
        Cal1C = new javax.swing.JLabel();
        Cal1D = new javax.swing.JLabel();
        Cal1E = new javax.swing.JLabel();
        Cal1F = new javax.swing.JLabel();
        Cal1G = new javax.swing.JLabel();
        TableCal = new javax.swing.JTable();
        CalButtons = new javax.swing.JPanel();
        ButtonSave = new javax.swing.JButton();
        ButtonToday = new javax.swing.JButton();
        ButtonCancel = new javax.swing.JButton();

        getContentPane().setLayout(new javax.swing.BoxLayout(getContentPane(), javax.swing.BoxLayout.X_AXIS));

        setTitle("Calendar");
        setName("Calendar");
        setResizable(false);
        PanelCal.setLayout(new javax.swing.BoxLayout(PanelCal, javax.swing.BoxLayout.Y_AXIS));

        PanelCal.setAlignmentX(0.0F);
        PanelCal.setAlignmentY(0.0F);
        PanelCal.setMaximumSize(new java.awt.Dimension(210, 280));
        PanelCal.setMinimumSize(new java.awt.Dimension(210, 280));
        PanelCal.setPreferredSize(new java.awt.Dimension(210, 280));
        CalRow0.setLayout(new javax.swing.BoxLayout(CalRow0, javax.swing.BoxLayout.X_AXIS));

        CalLeft.setText("\u25c4");
        CalLeft.setMargin(new java.awt.Insets(2, 2, 2, 2));
        CalLeft.setMaximumSize(new java.awt.Dimension(30, 30));
        CalLeft.setMinimumSize(new java.awt.Dimension(30, 30));
        CalLeft.setPreferredSize(new java.awt.Dimension(30, 30));
        CalLeft.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                CalLeftActionPerformed(evt);
            }
        });

        CalRow0.add(CalLeft);

        CalMonth.setFont(new java.awt.Font("Dialog", 1, 14));
        CalMonth.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
        CalMonth.setMaximumSize(new java.awt.Dimension(150, 30));
        CalMonth.setMinimumSize(new java.awt.Dimension(150, 30));
        CalMonth.setPreferredSize(new java.awt.Dimension(150, 30));
        CalRow0.add(CalMonth);

        CalRight.setText("\u25ba");
        CalRight.setMargin(new java.awt.Insets(2, 2, 2, 2));
        CalRight.setMaximumSize(new java.awt.Dimension(30, 30));
        CalRight.setMinimumSize(new java.awt.Dimension(30, 30));
        CalRight.setPreferredSize(new java.awt.Dimension(30, 30));
        CalRight.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                CalRightActionPerformed(evt);
            }
        });

        CalRow0.add(CalRight);

        PanelCal.add(CalRow0);

        CalRow1.setLayout(new javax.swing.BoxLayout(CalRow1, javax.swing.BoxLayout.X_AXIS));

        Cal1A.setFont(new java.awt.Font("Dialog", 1, 10));
        Cal1A.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
        Cal1A.setText("Sun");
        Cal1A.setMaximumSize(new java.awt.Dimension(30, 30));
        Cal1A.setMinimumSize(new java.awt.Dimension(30, 30));
        Cal1A.setPreferredSize(new java.awt.Dimension(30, 30));
        CalRow1.add(Cal1A);

        Cal1B.setFont(new java.awt.Font("Dialog", 1, 10));
        Cal1B.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
        Cal1B.setText("Mon");
        Cal1B.setMaximumSize(new java.awt.Dimension(30, 30));
        Cal1B.setMinimumSize(new java.awt.Dimension(30, 30));
        Cal1B.setPreferredSize(new java.awt.Dimension(30, 30));
        CalRow1.add(Cal1B);

        Cal1C.setFont(new java.awt.Font("Dialog", 1, 10));
        Cal1C.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
        Cal1C.setText("Tue");
        Cal1C.setMaximumSize(new java.awt.Dimension(30, 30));
        Cal1C.setMinimumSize(new java.awt.Dimension(30, 30));
        Cal1C.setPreferredSize(new java.awt.Dimension(30, 30));
        CalRow1.add(Cal1C);

        Cal1D.setFont(new java.awt.Font("Dialog", 1, 10));
        Cal1D.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
        Cal1D.setText("Wed");
        Cal1D.setMaximumSize(new java.awt.Dimension(30, 30));
        Cal1D.setMinimumSize(new java.awt.Dimension(30, 30));
        Cal1D.setPreferredSize(new java.awt.Dimension(30, 30));
        CalRow1.add(Cal1D);

        Cal1E.setFont(new java.awt.Font("Dialog", 1, 10));
        Cal1E.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
        Cal1E.setText("Thu");
        Cal1E.setMaximumSize(new java.awt.Dimension(30, 30));
        Cal1E.setMinimumSize(new java.awt.Dimension(30, 30));
        Cal1E.setPreferredSize(new java.awt.Dimension(30, 30));
        CalRow1.add(Cal1E);

        Cal1F.setFont(new java.awt.Font("Dialog", 1, 10));
        Cal1F.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
        Cal1F.setText("Fri");
        Cal1F.setMaximumSize(new java.awt.Dimension(30, 30));
        Cal1F.setMinimumSize(new java.awt.Dimension(30, 30));
        Cal1F.setPreferredSize(new java.awt.Dimension(30, 30));
        CalRow1.add(Cal1F);

        Cal1G.setFont(new java.awt.Font("Dialog", 1, 10));
        Cal1G.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
        Cal1G.setText("Sat");
        Cal1G.setMaximumSize(new java.awt.Dimension(30, 30));
        Cal1G.setMinimumSize(new java.awt.Dimension(30, 30));
        Cal1G.setPreferredSize(new java.awt.Dimension(30, 30));
        CalRow1.add(Cal1G);

        PanelCal.add(CalRow1);

        TableCal.setBackground(new java.awt.Color(204, 204, 204));
        TableCal.setFont(new java.awt.Font("Dialog", 1, 14));
        TableCal.setPreferredScrollableViewportSize(new java.awt.Dimension(210, 210));
        TableCal.setRowSelectionAllowed(false);
        TableCal.setSelectionBackground(java.awt.Color.red);
        TableCal.setTableHeader(null);
        TableCalModel();
        TableCal.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseReleased(java.awt.event.MouseEvent evt) {
                TableCalMouseReleased(evt);
            }
        });

        PanelCal.add(TableCal);

        CalButtons.setLayout(null);

        CalButtons.setMaximumSize(new java.awt.Dimension(210, 40));
        ButtonSave.setText("Save");
        ButtonSave.setMargin(new java.awt.Insets(2, 2, 2, 2));
        ButtonSave.setMaximumSize(new java.awt.Dimension(55, 25));
        ButtonSave.setMinimumSize(new java.awt.Dimension(55, 25));
        ButtonSave.setPreferredSize(new java.awt.Dimension(55, 25));
        ButtonSave.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                ButtonSaveActionPerformed(evt);
            }
        });

        CalButtons.add(ButtonSave);
        ButtonSave.setBounds(10, 10, 55, 25);

        ButtonToday.setForeground(new java.awt.Color(255, 0, 0));
        ButtonToday.setText("Today");
        ButtonToday.setMargin(new java.awt.Insets(2, 2, 2, 2));
        ButtonToday.setMaximumSize(new java.awt.Dimension(55, 25));
        ButtonToday.setMinimumSize(new java.awt.Dimension(55, 25));
        ButtonToday.setPreferredSize(new java.awt.Dimension(55, 25));
        ButtonToday.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                ButtonTodayActionPerformed(evt);
            }
        });

        CalButtons.add(ButtonToday);
        ButtonToday.setBounds(80, 10, 55, 25);

        ButtonCancel.setText("Cancel");
        ButtonCancel.setMargin(new java.awt.Insets(2, 2, 2, 2));
        ButtonCancel.setMaximumSize(new java.awt.Dimension(55, 25));
        ButtonCancel.setMinimumSize(new java.awt.Dimension(55, 25));
        ButtonCancel.setPreferredSize(new java.awt.Dimension(55, 25));
        ButtonCancel.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                ButtonCancelActionPerformed(evt);
            }
        });

        CalButtons.add(ButtonCancel);
        ButtonCancel.setBounds(150, 10, 55, 25);

        PanelCal.add(CalButtons);

        getContentPane().add(PanelCal);

        pack();
    }//GEN-END:initComponents

    private void ButtonSaveActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_ButtonSaveActionPerformed
        int m = CurCal.get(CurCal.MONTH)+1;
        int d = CurCal.get(CurCal.DATE);
        String m1 = null;
        String d1 = null;
        if (m<10) m1 = "0"+Integer.toString(m);
        else m1=Integer.toString(m);
        if (d<10) d1 = "0"+Integer.toString(d);
        else d1=Integer.toString(d);
        CalDate = m1+"/"+d1+"/"+Integer.toString(CurCal.get(CurCal.YEAR));
        this.dispose();
    }//GEN-LAST:event_ButtonSaveActionPerformed

    private void ButtonTodayActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_ButtonTodayActionPerformed
        CurCal = new GregorianCalendar();
        TableCalModel();
    }//GEN-LAST:event_ButtonTodayActionPerformed

    private void ButtonCancelActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_ButtonCancelActionPerformed
        this.dispose();
    }//GEN-LAST:event_ButtonCancelActionPerformed

    private void TableCalMouseReleased(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_TableCalMouseReleased
        ChangeDate(Integer.parseInt(TableCal.getValueAt(TableCal.getSelectedRow(),TableCal.getSelectedColumn()).toString()),TableCal.getSelectedRow());
    }//GEN-LAST:event_TableCalMouseReleased

    private void CalLeftActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_CalLeftActionPerformed
        CurCal.add(CurCal.MONTH, -1);
        TableCalModel();
    }//GEN-LAST:event_CalLeftActionPerformed

    private void CalRightActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_CalRightActionPerformed
        CurCal.add(CurCal.MONTH, 1);
        TableCalModel();
    }//GEN-LAST:event_CalRightActionPerformed
    
    public static void main(String args[]) {
        new Cal().show();
    }
    
    public void activate(String date) {
        this.show();
        String[] d = date.split("/");
        CurCal.set(Integer.parseInt(d[2]),Integer.parseInt(d[0])-1,Integer.parseInt(d[1]));
        TableCalModel();
    }
    
    public void TableCalModel() {
        DefaultTableModel model = new DefaultTableModel();
        TableCellRenderer renderer = new CalTableCellRenderer();
        Integer[][] data = new Integer[6][7];
        CalMonth.setText(Months[CurCal.get(CurCal.MONTH)] + " " + Integer.toString(CurCal.get(CurCal.YEAR)));
        GregorianCalendar CalX = new GregorianCalendar();
        CalX.set(CurCal.get(CurCal.YEAR),CurCal.get(CurCal.MONTH),1);
        CalX.add(CalX.MONTH, 1);
        CalX.add(CalX.DATE, -1);
        if (CalX.get(CalX.DAY_OF_WEEK)==7) CalX.add(CalX.DATE, 7);
        CalX.add(CalX.DATE, 7-CalX.get(CalX.DAY_OF_WEEK));
        for (int i=5; i>-1; i--)
            for (int j=6; j>-1; j--) {
                data[i][j]= new Integer(CalX.get(CalX.DATE));
                CalX.add(CalX.DATE, -1);
            }
        model.setRowCount(6);
        model.setColumnCount(7);
        String[] s = {"Sun","Mon","Tue","Wed","Thu","Fri","Sat"};
        model.setColumnIdentifiers(s);
        model.setDataVector(data,s);
        TableCal.setModel(model);
        TableCal.setDefaultRenderer(Object.class, renderer);
        TableCal.setShowGrid(false);
        TableCal.setRowSelectionAllowed(false);
        TableCal.setColumnSelectionAllowed(false);
        TableCal.setCellSelectionEnabled(true);
        TableCal.setAutoResizeMode(javax.swing.JTable.AUTO_RESIZE_OFF);
        TableCal.setPreferredSize(new java.awt.Dimension(210,210));
        TableCal.changeSelection(0,0, false,false);
        for (int i=0; i<7; i++) TableCal.getColumnModel().getColumn(i).setPreferredWidth(30);
        for (int i=0; i<6; i++) TableCal.setRowHeight(i,30);
    }
    
    public class CalTableCellRenderer extends DefaultTableCellRenderer {
        public Component getTableCellRendererComponent(JTable table,Object value,boolean isSelected,boolean hasFocus,int row,int column) {
            this.setForeground(Color.black);
            this.setVisible(true);
            this.setFocusable(true);
            this.setBackground(new java.awt.Color(204, 204, 204));
            this.setText(value !=null ? value.toString() : "");
            this.setHorizontalAlignment(CENTER);
            this.setVerticalAlignment(CENTER);
            this.setFont(new java.awt.Font("Dialog", 1, 14));
            if (((Integer.parseInt(value.toString()) < 15) && (row == 5)) || ((Integer.parseInt(value.toString()) > 15) && (row < 2))) {
                this.setForeground(Color.gray);
            } else {
                if (Integer.parseInt(value.toString()) == CurCal.get(CurCal.DATE)) this.setBackground(Color.red);
            }
            return this;
        }
    }
    
    public void ChangeDate(int n, int r) {
        if ((r<2) && (n>15)) CurCal.add(CurCal.MONTH, -1);
        if ((r==5) && (n<15)) CurCal.add(CurCal.MONTH, 1);
        CurCal.set(CurCal.DATE, n);
        TableCalModel();
    }
    
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton ButtonCancel;
    private javax.swing.JButton ButtonSave;
    private javax.swing.JButton ButtonToday;
    private javax.swing.JLabel Cal1A;
    private javax.swing.JLabel Cal1B;
    private javax.swing.JLabel Cal1C;
    private javax.swing.JLabel Cal1D;
    private javax.swing.JLabel Cal1E;
    private javax.swing.JLabel Cal1F;
    private javax.swing.JLabel Cal1G;
    private javax.swing.JPanel CalButtons;
    private javax.swing.JButton CalLeft;
    private javax.swing.JLabel CalMonth;
    private javax.swing.JButton CalRight;
    private javax.swing.JPanel CalRow0;
    private javax.swing.JPanel CalRow1;
    private javax.swing.JPanel PanelCal;
    private javax.swing.JTable TableCal;
    // End of variables declaration//GEN-END:variables
}