selectorpanel.java

农业银行ATM对帐查询系统后台类包的源代码,实现了FTP,数据库管理等等功能

        }
        //增加失败:
        else{
          errMsg=getErrMsg(errMsg);
          JOptionPane.showMessageDialog(this,"保存失败:\n"+errMsg,
                                        "错误提示",
                                        JOptionPane.QUESTION_MESSAGE);
        }
        refreshButton_mouseClicked();//刷新数据
      }
      else{//取消增加
      }
    }
  }
  //*************************************************************************
  //刷新回滚
  //**************************************************************************
  public void refreshButton_mouseClicked(){
    modTable.removeAll() ;
    jsp_mod.remove(modTable) ;
    remove(jsp_mod);
    tvm=new TableValuesMod();
    TableSorter sorterMod=new TableSorter();
    sorterMod.setModel(tvm);
    modTable = new JTable(sorterMod);
    modTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
    modTable.getColumnModel().getColumn(0).setPreferredWidth(60);
    modTable.getColumnModel().getColumn(1).setPreferredWidth(200);
    modTable.getColumnModel().getColumn(2).setPreferredWidth(200);
    modTable.getColumnModel().getColumn(3).setPreferredWidth(200);
    modTable.getColumnModel().getColumn(4).setPreferredWidth(80);
    modTable.setAutoscrolls(true);
    modTable.addMouseListener(new java.awt.event.MouseAdapter(){
      public void mouseClicked(MouseEvent etm){
        modTable_mouseClicked(etm);
      }
    });
    sorterMod.addMouseListenerToHeaderInTable(modTable);
    jsp_mod = new JScrollPane(modTable);
    setPower(modTable.getColumnModel().getColumn(4));
    JViewport jvp_mod = new JViewport();
    jvp_mod.setView(new RowNumberHeader(modTable)) ;
    jsp_mod.setRowHeader(jvp_mod) ;
    jsp_mod.setBounds(new Rectangle(5,270,785,270));
    jsp_mod.setAutoscrolls(true);
    jsp_mod.setVerticalScrollBarPolicy(jsp_mod.VERTICAL_SCROLLBAR_ALWAYS);
    jsp_mod.setHorizontalScrollBarPolicy(jsp_mod.HORIZONTAL_SCROLLBAR_ALWAYS);
    setPowerShow(groupname);
    add(jsp_mod);
  }
  //-------------------------------------------------------------------------------

  protected Component getButtonPanel(){
    JPanel innerPanel = new JPanel();
    innerPanel.setLayout(new GridLayout(4,1,0,0)) ;
    addSelections = new JButton("<");
    innerPanel.add(addSelections) ;
    addAll = new JButton("<<");
    innerPanel.add(addAll) ;
    removeSelections = new JButton(">");
    innerPanel.add(removeSelections) ;
    removeAll = new JButton(">>");
    innerPanel.add(removeAll) ;
    innerPanel.setBounds(new Rectangle(260,50,50,120));
    return innerPanel;
  }
  //**************************************************************************
  //根据用户列表框中选中的用户选中用户表中的用户
  //***************************************************************************
  protected void setSelectedTable(){
    rowSel=0;
    jvp=jsp_user.getViewport();
    if(userTable.isVisible() && userTable.getRowCount()>0){
      //已有数据,选中当前行并设视点
      rowCount_tuser=userTable.getRowCount();
      colSel_tuser=userTable.getSelectedColumn();
      for(int i=0;i<rowCount_tuser;i++){
        if(userTable.getValueAt(i,0).equals(unselectedList.getSelectedValue())){
          rowSel=i;
        }
        if(userTable.getValueAt(i,0).equals(selectedList.getSelectedValue())){
          rowSel=i;
        }
      }
      userTable.setRowSelectionInterval(rowSel,rowSel);
      jvp.setViewPosition(new Point(0,rowSel*userTable.getHeight()/rowCount_tuser));
      jvp.setView(userTable);
    }
  }
  //**********************************************************************
  //定义用户列表按钮事件
  //**********************************************************************
  protected void addButtonListeners(){
    //添加用户到用户组
    addSelections.addActionListener(new ActionListener(){
      public void actionPerformed(ActionEvent event){
        addSelectedItems();
      }
    });
    //添加所有用户到用户组
    addAll.addActionListener(new ActionListener(){
      public void actionPerformed(ActionEvent event){
        addAllItems();
      }
    });
    //从用户组中删除用户
    removeSelections.addActionListener(new ActionListener(){
      public void actionPerformed(ActionEvent event){
        removeSelectedItems();
      }
    });
    //从用户组中删除所有用户
    removeAll.addActionListener(new ActionListener(){
      public void actionPerformed(ActionEvent event){
        removeAllItems();
      }
    });
  }
  //响应增加用户到用户组的事件
  protected void addSelectedItems(){
    int[] selections = unselectedList.getSelectedIndices() ;
    //for(int i=0;i<selections.length;i++)
    //test:System.out.println("selections:"+selections[i]) ;
    selectedModel.takeEntriesFrom(unselectedModel,selections,"add") ;
    enableButtons();
  }
  //响应用户组中已有用户事件
  protected void addSelectedItems(int[] arr){
    int[] selections = arr;
    //System.out.println("selections:"+selections[0]) ;
    //for(int i=0;i<selections.length;i++)
    //test:System.out.println("selections:"+selections[i]) ;
    selectedModel.takeEntriesFrom(unselectedModel,selections,"") ;
    enableButtons();
  }
  //响应增加所有户到组中事件
  protected void addAllItems(){
    selectedModel.takeAllEntriesFrom(unselectedModel,"add") ;
    enableButtons();
  }
  //响应从用户组中删除用户事件
  protected void removeSelectedItems(){
    int[] selections = selectedList.getSelectedIndices() ;
    unselectedModel.takeEntriesFrom(selectedModel,selections,"del") ;
    enableButtons();
  }
  //响应从用户中删除所有用户事件
  protected void removeAllItems(){
    unselectedModel.takeAllEntriesFrom(selectedModel,"del") ;
    enableButtons();
  }
  protected void removeAllItems(String temp){
    unselectedModel.takeAllEntriesFrom(selectedModel) ;
    enableButtons();
  }
  //设置button状态
  protected void enableButtons(){
    setSelectedTable();
    ListModel model;
    int[] selections;
    selections = unselectedList.getSelectedIndices() ;
    //test:unselectedList.getSelectedIndex() ;
    //test:System.out.println("getlist value:"+unselectedList.getSelectedValue()+unselectedList.getSelectedIndex()) ;
    //test:System.out.println("selectedlength="+selections.length) ;
    if(groupname==null){
      addSelections.setEnabled(false) ;
      addAll.setEnabled(false);
      removeSelections.setEnabled(false) ;
      removeAll.setEnabled(false) ;
    }
    else{
      addSelections.setEnabled(selections.length >0) ;
      model = unselectedList.getModel() ;
      addAll.setEnabled(model.getSize() >0) ;

      selections = selectedList.getSelectedIndices() ;
      removeSelections.setEnabled(selections.length > 0) ;
      model = selectedList.getModel() ;
      removeAll.setEnabled(model.getSize() >0) ;
    }
  }
  //工具栏按钮
  private void initButtons(JToolBar toolbar){
    firstButton = initButton("first.gif");
    emptyButtonBorder = new EmptyBorder(firstButton.getBorder().getBorderInsets(firstButton));
    normalButtonBorder=UIManager.getBorder("Button.border");
    toolbar.add(firstButton);
    priorButton = initButton("prior.gif");
    toolbar.add(priorButton);
    nextButton = initButton("next.gif");
    toolbar.add(nextButton);
    lastButton = initButton("last.gif");
    toolbar.add(lastButton);
    insertButton = initButton("insert.gif");
    toolbar.add(insertButton);
    deleteButton = initButton("delete.gif");
    toolbar.add(deleteButton);
    dittoButton = initButton("ditto.gif");
    toolbar.add(dittoButton);
    saveButton = initButton("save.gif");
    toolbar.add(saveButton);
    refreshButton = initButton("refresh.gif");
    toolbar.add(refreshButton);
  }

  private JButton initButton(String imageName){
    JButton jButton = new JButton(new ImageIcon(getClass().getResource("/image/".concat(String.valueOf(String.valueOf(imageName))))));
    jButton.addMouseListener(new MouseListener());
    jButton.setMargin(new Insets(0, 0, 0, 0));
    //add(jButton);
    return jButton;
  }

  public Object[] getSelectedValues(){
    return selectedModel.getValues() ;
  }

  public Object[] getUnselectedValues(){
    return unselectedModel.getValues() ;
  }
  //********************************************************************
  //用户组维护菜单
  //********************************************************************
  void showMenu(int x,int y){
    PopupMenu popup = new PopupMenu();
    groupTree.add(popup) ;
    MenuItem mi1=new MenuItem("添加用户组");
    MenuItem mi2=new MenuItem("删除用户组");
    popup.add(mi1);
    popup.add(mi2);
    //菜单监听事件
    mi1.addActionListener(new ActionListener(){
      public void actionPerformed(ActionEvent ae){
        addGroup();
      }
    });
    mi2.addActionListener(new ActionListener(){
      public void actionPerformed(ActionEvent ae){
        TreePath path=groupTree.getSelectionPath();
        final DefaultMutableTreeNode node=(DefaultMutableTreeNode)path.getLastPathComponent();
        delGroup(node.getParent());
      }
    });
    TreePath path=groupTree.getSelectionPath();
    popup.show(groupTree,x,y);
  }

  //增加用户组
  void addGroup(){
    String name=JOptionPane.showInputDialog(
        getFrame(this),
        "请输入用户组名称",
        "提示",
        JOptionPane.QUESTION_MESSAGE);
    if(name!=null&&!name.equals("")){
      DefaultMutableTreeNode nodenew=new DefaultMutableTreeNode(name);
      DefaultMutableTreeNode nodeParent ;
      DefaultTreeModel model=(DefaultTreeModel)(groupTree.getModel());
      TreePath[] paths=groupTree.getSelectionPaths();
      for(int i=0;i<paths.length;i++){
        nodeParent=(DefaultMutableTreeNode)(paths[i].getLastPathComponent());
        nodeParent=(DefaultMutableTreeNode)(nodeParent.getRoot());
        model.insertNodeInto(nodenew,nodeParent,i);
      }
      pm.insertPowerGroup(name) ;
    }
    else{
      JOptionPane.showMessageDialog(
          getFrame(this),
          "模板组名不能为空!",
          "警告",
          JOptionPane.ERROR_MESSAGE);
    }
  }
  //删除用户组
  void delGroup(TreeNode parent){
    int n =JOptionPane.showConfirmDialog(
        getFrame(this), "你确实要删除该用户组吗?",
        "警告",
        JOptionPane.YES_NO_OPTION);
    if (n == JOptionPane.YES_OPTION) {
      DefaultMutableTreeNode node=null;
      DefaultTreeModel model=(DefaultTreeModel)(groupTree.getModel());
      TreePath[] paths=groupTree.getSelectionPaths();
      for(int i=0;i<paths.length;i++){
        node=(DefaultMutableTreeNode)(paths[i].getLastPathComponent());
        model.removeNodeFromParent(node);
      }
      removeAllItems();//从用户组中删除用户
      pm.delPowerGroup(node.toString()) ;//删除用户组
      //System.out.println("delsql:"+pm.getSQL()) ;
    }
  }

  //jsp_group鼠标事件
  void jspgroup_mousePressed(MouseEvent e) {
    if(((e.getModifiers()&InputEvent.BUTTON3_MASK)!=0)&&(groupTree.getSelectionCount()>0)){
      //显示维护菜单
      showMenu(e.getX(),e.getY());
    }
    //第一次点击用户组时显示组权限
    String firstgroupname=groupTree.getLastSelectedPathComponent().toString() ;
    setPowerShow(firstgroupname);
    //列出组用户和非组用户
    if(groupname!=null && !groupname.equals(groupTree.getLastSelectedPathComponent().toString())){
      pm=new PowerManager();
      groupname=groupTree.getLastSelectedPathComponent().toString() ;
      setPowerShow(groupname);
      pm.getAllPowerUser() ;
      String groupid=pm.getGroupId(groupname);
      int[] station=ct.groupUser(pm.vGetUsrGrpId(),groupid);
      if(selectedModel.getSize()>0)
        removeAllItems("ddd") ;
      if(station.length >0)
        addSelectedItems(station);
    }
    if(groupTree.getLastSelectedPathComponent()!=null && groupname==null){
      groupname=groupTree.getLastSelectedPathComponent().toString() ;
      String groupid=pm.getGroupId(groupname);
      int[] station=ct.groupUser(pm.vGetUsrGrpId(),groupid);
      if(station.length > 0)
        addSelectedItems(station);