componentlistpanel.java

些程序用java实现一个装机程序,不过是一个C/S架构,但是在数据库的设计方面与3层架构的构造方案我想对一些朋友还是否有一定的帮助吧

    }
    tabComData.getTableHeader().setReorderingAllowed(false);
    scpListOfComponent.getViewport().add(tabComData);
  }

  /*已过时
   String calculate(int componentIndex,float pricePlus,int quantity){
     total=Float.valueOf(pnlRight.lblTotalValue.getText().substring(1,5));
     switch(componentIndex){
       case 0:
         total-=(priceOfComponent[0]*quantity);
         priceOfComponent[0]=pricePlus;
         total+=(priceOfComponent[0]*quantity);
         break;
       case 1:
         total-=(priceOfComponent[1]*quantity);
         priceOfComponent[1]=pricePlus;
         total+=(priceOfComponent[1]*quantity);
         break;
       case 2:
         total-=(priceOfComponent[2]*quantity);
         priceOfComponent[2]=pricePlus;
         total+=(priceOfComponent[2]*quantity);
         break;
     }
     return String.valueOf(total);
   }
   */

  public void cboComponents_itemStateChanged(ItemEvent itemEvent) {
    this.inserToCboManufacturer();
  }

  public void cboManufacturer_itemStateChanged(ItemEvent e) {
    if (cboManufacturer.getItemCount() != 0) {
      this.creatNewComponentTable(String.valueOf(cboManufacturer.
                                                 getSelectedItem()));
    }
  }

  public void btnSelect_actionPerformed(ActionEvent e) {
    /*
     Vector temp=new Vector();
     int rowIndex=this.tabComData.getSelectedRow();
     int lastColumnIndex=this.tabComData.getColumnCount()-1;
     temp.add(cboComponents.getSelectedItem());
     temp.add(this.tabComData.getValueAt(rowIndex,0));
     temp.add(new Integer(1));
     temp.add(this.tabComData.getValueAt(rowIndex,lastColumnIndex));
     selectedRecord.add(temp);
     pnlRight.creatNewProjectTable(selectedRecord);
     */
    //每次重新绘制右表
    /*
        float pricePlus=Float.parseFloat(String.valueOf(this.tabComData.getValueAt(rowIndex,lastColumnIndex)).substring(1));
        int componentIndex=cboComponents.getSelectedIndex();
        int quantity=Integer.valueOf(String.valueOf(pnlRight.tabProjectData.getValueAt(pnlRight.focusOfRow,2)));
        System.out.println(quantity);
        //String temp=this.calculate(componentIndex,pricePlus,quantity);
        String temp=String.valueOf(pnlRight.calculate());
        pnlRight.lblTotalValue.setText("￥"+temp+"0元");
     */
    //pnlRight.calculateAndInsertData();
    selectedRecord = new Vector();
    int rowIndex = this.tabComData.getSelectedRow();
    int lastColumnIndex = this.tabComData.getColumnCount() - 1;
    selectedRecord.add(0, this.tabComData.getValueAt(rowIndex, 0));
    selectedRecord.add(1, new Integer(1));
    selectedRecord.add(2, this.tabComData.getValueAt(rowIndex, lastColumnIndex));
    for (int i = 0; i < 3; i++) {
      pnlRight.dataOfProject.setValueAt(selectedRecord.get(i),
                                        cboComponents.getSelectedIndex(), i + 1);
    }
    new DefaultProjectDAO(pnlRight).calculate();
  }

  public void btnCancel_actionPerformed(ActionEvent e) {
    /*//已过时，数量大于1时结果与预期不符
         int lastColumnIndex = pnlRight.tabProjectData.getColumnCount() - 1;
         int componentIndex = cboComponents.getSelectedIndex();
    float priceMinus = Float.parseFloat(String.valueOf(pnlRight.tabProjectData.
       getValueAt(componentIndex, lastColumnIndex)).substring(1));
         String temp = String.valueOf(total - priceMinus);
         pnlRight.lblTotalValue.setText("￥" + temp + "0元");
         System.out.println(pnlRight.tabProjectData.getValueAt(componentIndex,
       lastColumnIndex));*/
   try {
     for (int i = 0; i < 3; i++) {
       pnlRight.dataOfProject.setValueAt(null, cboComponents.getSelectedIndex(),
                                         i + 1);
     }
     new DefaultProjectDAO(pnlRight).calculate();
   }
   catch (NumberFormatException ne) {
     JOptionPane.showMessageDialog(this, "没有可取消的项目！", "出错了！",
                                   JOptionPane.ERROR_MESSAGE);
   }
  }

  public void tabComData_mouseMoved(MouseEvent e) {
    int rowIndex = this.tabComData.getSelectedRow();
    int lastColumnIndex = this.tabComData.getColumnCount() - 1;
    tabComData.setToolTipText("价格：" +
                              this.tabComData.getValueAt(rowIndex, lastColumnIndex));
  }

  public void tabComData_mouseClicked(MouseEvent e) {
    if (e.getClickCount() == 2 && e.getButton() == e.BUTTON1) {
      selectedRecord = new Vector();
      int rowIndex = this.tabComData.getSelectedRow();
      int lastColumnIndex = this.tabComData.getColumnCount() - 1;
      selectedRecord.add(0, this.tabComData.getValueAt(rowIndex, 0));
      selectedRecord.add(1, new Integer(1));
      selectedRecord.add(2,
                         this.tabComData.getValueAt(rowIndex, lastColumnIndex));
      for (int i = 0; i < 3; i++) {
        pnlRight.dataOfProject.setValueAt(selectedRecord.get(i),
                                          cboComponents.getSelectedIndex(),
                                          i + 1);
      }
      new DefaultProjectDAO(pnlRight).calculate();
    }
    else if (e.getClickCount() == 1 && e.getButton() == e.BUTTON1) {
      int row = tabComData.getSelectedRow();
      int lastColumn=tabComData.getColumnCount();
      String text = String.valueOf(tabComData.getValueAt(row, lastColumn-3));
      String[] words = text.split("/");
      txtDetail.setText("");
      for (int i = 0; i < words.length; i++) {
        txtDetail.append(words[i] + "\n");
      }
    }
  }
}

class ComponentListPanel_tabComData_mouseMotionAdapter
    extends MouseMotionAdapter {
  private ComponentListPanel adaptee;
  ComponentListPanel_tabComData_mouseMotionAdapter(ComponentListPanel adaptee) {
    this.adaptee = adaptee;
  }

  public void mouseMoved(MouseEvent e) {
    adaptee.tabComData_mouseMoved(e);
  }
}

class ComponentListPanel_tabComData_mouseAdapter
    extends MouseAdapter {
  private ComponentListPanel adaptee;
  ComponentListPanel_tabComData_mouseAdapter(ComponentListPanel adaptee) {
    this.adaptee = adaptee;
  }

  public void mouseClicked(MouseEvent e) {
    adaptee.tabComData_mouseClicked(e);
  }
}

class TableModelOfCellDiseditable
    extends DefaultTableModel {
  public TableModelOfCellDiseditable() {
  }

  public boolean isCellEditable(int rowIndex, int columnIndex) {
    /*
          if (columnIndex == 0) { // 序列号不能修改
       return false;
          }
          if(rowIndex < 5){ // 前5行不能修改
          return false;
          }
          return true;
        }
     */
    return false; //所有单元格不允许编辑
  }
}

class ComponentListPanel_btnCancel_actionAdapter
    implements ActionListener {
  private ComponentListPanel adaptee;
  ComponentListPanel_btnCancel_actionAdapter(ComponentListPanel adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.btnCancel_actionPerformed(e);
  }
}

class ComponentListPanel_cboManufacturer_itemAdapter
    implements ItemListener {
  private ComponentListPanel adaptee;
  ComponentListPanel_cboManufacturer_itemAdapter(ComponentListPanel adaptee) {
    this.adaptee = adaptee;
  }

  public void itemStateChanged(ItemEvent e) {
    adaptee.cboManufacturer_itemStateChanged(e);
  }
}

class ComponentListPanel_btnSelect_actionAdapter
    implements ActionListener {
  private ComponentListPanel adaptee;
  ComponentListPanel_btnSelect_actionAdapter(ComponentListPanel adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.btnSelect_actionPerformed(e);
  }
}

class ComponentListPanel_cboComponents_itemAdapter
    implements ItemListener {
  private ComponentListPanel adaptee;
  ComponentListPanel_cboComponents_itemAdapter(ComponentListPanel adaptee) {
    this.adaptee = adaptee;
  }

  public void itemStateChanged(ItemEvent itemEvent) {
    adaptee.cboComponents_itemStateChanged(itemEvent);
  }
}