决策分析系统（java）

/* * ChartPanel.java * Created on 2008年7月10日, 下午1:03 */ package com.mwq.stat; import com.mwq.stat.dataform.DataForm; import com.mwq.stat.chart.AreaAnalyseRow; import com.mwq.stat.chart.AreaCollectRow; import com.mwq.stat.chart.Bar; import com.mwq.stat.chart.BarAnalyseColumn; import com.mwq.stat.chart.BarAnalyseRow; import com.mwq.stat.chart.BarCollectColumn; import com.mwq.stat.chart.BarCollectRow; import com.mwq.stat.chart.PieAnalyseColumn; import com.mwq.stat.chart.PieAnalyseRow; import com.mwq.stat.frame.ProgressBarDialog; import java.awt.Component; import java.awt.Dimension; import java.awt.GridLayout; import java.awt.event.ItemEvent; import java.awt.event.ItemListener; import java.io.File; import java.io.IOException; import java.util.Enumeration; import java.util.Vector; import java.util.logging.Level; import java.util.logging.Logger; import javax.swing.AbstractButton; import javax.swing.DefaultComboBoxModel; import javax.swing.JFileChooser; import javax.swing.JRadioButton; import javax.swing.SwingConstants; import javax.swing.SwingUtilities; import javax.swing.filechooser.FileFilter; import org.jfree.chart.ChartPanel; import org.jfree.chart.ChartUtilities; import org.jfree.chart.JFreeChart; /** * @author Administrator */ public class StatChartPanel extends javax.swing.JPanel { private GridLayout chartPanelLayout; private DefaultComboBoxModel unenabledComboBoxModel; private DefaultComboBoxModel rowComboBoxModel; private DefaultComboBoxModel columnComboBoxModel; private ItemListener indexComboBoxListener; /** Creates new form ChartPanel */ public StatChartPanel() { initComponents(); chartRadioButtonActionPerformed(null); unenabledComboBoxModel = (DefaultComboBoxModel) indexComboBox .getModel(); Vector rowItems = new Vector(); rowItems.add("全部"); Vector<Vector> tableData = DataForm.getTableData(); for (int row = 0; row < tableData.size(); row++) { rowItems.add(tableData.get(row).get(0)); } rowComboBoxModel = new DefaultComboBoxModel(rowItems); Vector columnItems = new Vector(); columnItems.addAll(DataForm.getColumnName()); columnItems.set(0, "全部"); columnComboBoxModel = new DefaultComboBoxModel(columnItems); indexComboBoxListener = indexComboBox.getItemListeners()[0]; } private void setTypeEnabled(boolean radioButtons, boolean comboBox) { if (rowRadioButton.isEnabled() != radioButtons) {// 单选按钮的可用性发生改变 rowRadioButton.setEnabled(radioButtons); columnRadioButton.setEnabled(radioButtons); } if (indexComboBox.isEnabled() != comboBox) {// 组合框的可用性发生改变 indexComboBox.setEnabled(comboBox); if (!comboBox) {// 变为不可用 indexComboBox.setModel(unenabledComboBoxModel);// 设置为不可用的组合框模型 } } if (comboBox) {// 组合框可用 if (rowRadioButton.isSelected()) {// 行单选按钮被选中 indexComboBox.setModel(rowComboBoxModel);// 设置为行组合框模型 } else {// 列单选按钮被选中 indexComboBox.setModel(columnComboBoxModel);// 设置为列组合框模型 } indexComboBox.removeItemListener(indexComboBoxListener);// 移去选中项事件监听器 indexComboBox.setSelectedIndex(1);// 设置组合框的选中项 indexComboBox.addItemListener(indexComboBoxListener);// 添加选中项事件监听器 } } private void refreshChartsPanel(ChartPanel chartPanel) { chartsPanel.removeAll();// 清空统计图面板 if (chartPanelLayout.getColumns() != 1) {// 确定是否为一列 chartPanelLayout.setColumns(1); } chartsPanel.add(chartPanel);// 添加统计图到面板中 SwingUtilities.updateComponentTreeUI(chartsPanel);// 刷新统计图面板 } /** * This method is called from within the constructor to * initialize the form. * WARNING: Do NOT modify this code. The content of this method is * always regenerated by the Form Editor. */ @SuppressWarnings("unchecked") // <editor-fold defaultstate="collapsed" desc="Generated Code"> private void initComponents() { chartButtonGroup = new javax.swing.ButtonGroup(); typeButtonGroup = new javax.swing.ButtonGroup(); tablePopupMenu = new javax.swing.JPopupMenu(); barMenuItem = new javax.swing.JMenuItem(); barCollectMenu = new javax.swing.JMenu(); barCollectRowMenuItem = new javax.swing.JMenuItem(); barCollectColumnMenuItem = new javax.swing.JMenuItem(); barAnalyesMenu = new javax.swing.JMenu(); barAnalyesRowMenuItem = new javax.swing.JMenuItem(); barAnalyesColumnMenuItem = new javax.swing.JMenuItem(); pieAnalyesMenu = new javax.swing.JMenu(); pieAnalyesRowMenuItem = new javax.swing.JMenuItem(); pieAnalyesColumnMenuItem = new javax.swing.JMenuItem(); areaCollectMenuItem = new javax.swing.JMenuItem(); areaAnalyesMenuItem = new javax.swing.JMenuItem(); chartToolBar = new javax.swing.JToolBar(); saveButton = new javax.swing.JButton(); saveButton.setText("保存图片"); jSeparator1 = new javax.swing.JToolBar.Separator(); barRadioButton = new javax.swing.JRadioButton(); barRadioButton.setVerticalTextPosition(SwingConstants.BOTTOM); barRadioButton.setText("概 览"); barCollectRadioButton = new javax.swing.JRadioButton(); barCollectRadioButton.setVerticalTextPosition(SwingConstants.BOTTOM); barCollectRadioButton.setText("汇 总"); barAnalyesRadioButton = new javax.swing.JRadioButton(); barAnalyesRadioButton.setVerticalTextPosition(SwingConstants.BOTTOM); barAnalyesRadioButton.setText("分 析"); pieAnalyseRadioButton = new javax.swing.JRadioButton(); pieAnalyseRadioButton.setVerticalTextPosition(SwingConstants.BOTTOM); pieAnalyseRadioButton.setText("分 析"); areaCollectRadioButton = new javax.swing.JRadioButton(); areaCollectRadioButton.setVerticalTextPosition(SwingConstants.BOTTOM); areaCollectRadioButton.setText("汇 总"); areaAnalyseRadioButton = new javax.swing.JRadioButton(); areaAnalyseRadioButton.setVerticalTextPosition(SwingConstants.BOTTOM); areaAnalyseRadioButton.setText("分 析"); jSeparator2 = new javax.swing.JToolBar.Separator(); typePanel = new javax.swing.JPanel(); rowRadioButton = new javax.swing.JRadioButton(); columnRadioButton = new javax.swing.JRadioButton(); indexComboBox = new javax.swing.JComboBox(); chartsScrollPane = new javax.swing.JScrollPane(); chartsPanel = new javax.swing.JPanel(); barMenuItem.setText("柱型图概览"); tablePopupMenu.add(barMenuItem); barCollectMenu.setText("柱型图汇总"); barCollectRowMenuItem.setText("选定行"); barCollectMenu.add(barCollectRowMenuItem); barCollectColumnMenuItem.setText("选定列"); barCollectMenu.add(barCollectColumnMenuItem); tablePopupMenu.add(barCollectMenu); barAnalyesMenu.setText("柱型图分析"); barAnalyesRowMenuItem.setText("选定行"); barAnalyesMenu.add(barAnalyesRowMenuItem); barAnalyesColumnMenuItem.setText("选定列"); barAnalyesMenu.add(barAnalyes