explorerpanel.java

java案例的源码

		cardListPanel.add(cardButtonPanel, BorderLayout.EAST);

		final MButton selAllButton = new MButton();
		URL selAllUrl = this.getClass().getResource("/img/select_all.png");
		selAllButton.setIcon(new ImageIcon(selAllUrl));
		URL selAllOverUrl = this.getClass().getResource(
				"/img/select_all_over.png");
		selAllButton.setRolloverIcon(new ImageIcon(selAllOverUrl));
		selAllButton.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				cardListTable.selectAll();// 选中表格中的所有行
			}
		});
		cardButtonPanel.add(selAllButton);

		final MButton addToSendListButton = new MButton();
		URL addToSendListUrl = this.getClass().getResource(
				"/img/add_to_list.png");
		addToSendListButton.setIcon(new ImageIcon(addToSendListUrl));
		URL addToSendListOverUrl = this.getClass().getResource(
				"/img/add_to_list_over.png");
		addToSendListButton
				.setRolloverIcon(new ImageIcon(addToSendListOverUrl));
		addToSendListButton.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				int rowCount = sendListTableModel.getRowCount();// 获得当前收信人列表中的收信人个数
				int[] selectedRows = cardListTable.getSelectedRows();// 获得名片列表中的选中行
				int index = rowCount + 1;// 初始化收信人列表的序号
				for (int selectedRow = 0; selectedRow < selectedRows.length; selectedRow++) {// 遍历选中行
					int newNum = (Integer) cardListTable.getValueAt(
							selectedRows[selectedRow], 1);// 获得名片编号
					boolean had = false;// 默认为未加入收信人列表
					for (int row = 0; row < rowCount; row++) {// 遍历收信人列表
						int nowNum = (Integer) sendListTableModel.getValueAt(
								row, 1);// 获得收信人的编号
						if (newNum == nowNum) {// 判断名片编号和收信人编号是否相同
							had = true;// 已经加入收信人列表
							break;// 跳出循环
						}
					}
					if (!had) {// 未加入收信人列表
						Vector rowV = new Vector();// 创建一个代表收信人的向量
						rowV.add(index++);// 添加序号
						rowV.add(newNum);// 添加编号
						rowV.add(cardListTable.getValueAt(
								selectedRows[selectedRow], 2));// 添加姓名
						sendListTableModel.addRow(rowV);// 加入收信人列表
					}
				}
				cardListTable.clearSelection();// 取消名片列表中的选中行
			}
		});
		cardButtonPanel.add(addToSendListButton);

		final MButton addCardButton = new MButton();
		URL addCardUrl = this.getClass().getResource("/img/add_info.png");
		addCardButton.setIcon(new ImageIcon(addCardUrl));
		URL addCardOverUrl = this.getClass().getResource(
				"/img/add_info_over.png");
		addCardButton.setRolloverIcon(new ImageIcon(addCardOverUrl));
		addCardButton.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				if (cardTreeRoot.getChildCount() == 0) {// 判断是否存在名片夹
					JOptionPane.showMessageDialog(null, "请先建立名片夹！", "友情提示",
							JOptionPane.INFORMATION_MESSAGE);// 弹出建立名片夹的提示
				} else {
					DefaultMutableTreeNode treeNode = (DefaultMutableTreeNode) cardTree
							.getLastSelectedPathComponent();// 获得当前选中的名片夹
					String cardName = treeNode.getUserObject().toString();// 获得名片夹名称
					PersonnelDialog personnelDialog = new PersonnelDialog(
							"添加名片", cardName, -1);// 创建添加名片的对话框对象
					personnelDialog.setVisible(true);// 设置添加名片的对话框为可见
					initCardListTable();// 刷新名片列表
				}
			}
		});
		cardButtonPanel.add(addCardButton);

		final MButton updCardButton = new MButton();
		URL updCardUrl = this.getClass().getResource("/img/upd_info.png");
		updCardButton.setIcon(new ImageIcon(updCardUrl));
		URL updCardOverUrl = this.getClass().getResource(
				"/img/upd_info_over.png");
		updCardButton.setRolloverIcon(new ImageIcon(updCardOverUrl));
		updCardButton.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				int[] selectedRows = cardListTable.getSelectedRows();// 获得名片列表中的选中行
				if (selectedRows.length == 1) {// 仅选中了一个名片
					int num = (Integer) cardListTable.getValueAt(
							selectedRows[0], 1);// 获得选中名片的编号
					PersonnelDialog personnelDialog = new PersonnelDialog(
							"修改名片", "", num);// 创建修改名片的对话框对象
					personnelDialog.setVisible(true);// 设置修改名片的对话框为可见
					initCardListTable();
				} else {
					if (selectedRows.length == 0) {// 未选中要修改的名片
						JOptionPane.showMessageDialog(null, "请选择要修改的人员！",
								"友情提示", JOptionPane.INFORMATION_MESSAGE);// 弹出提示信息
					} else {// 选中了多个名片
						JOptionPane.showMessageDialog(null, "一次只能修改一个人员！",
								"友情提示", JOptionPane.INFORMATION_MESSAGE);// 弹出提示信息
					}
				}
			}
		});
		cardButtonPanel.add(updCardButton);

		final MButton delCardButton = new MButton();
		URL delCardUrl = this.getClass().getResource("/img/del_info.png");
		delCardButton.setIcon(new ImageIcon(delCardUrl));
		URL delCardOverUrl = this.getClass().getResource(
				"/img/del_info_over.png");
		delCardButton.setRolloverIcon(new ImageIcon(delCardOverUrl));
		delCardButton.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				int[] selectedRows = cardListTable.getSelectedRows();// 获得名片列表中的选中行
				if (selectedRows.length == 0) {// 未选中要删除的名片
					JOptionPane.showMessageDialog(null, "请选择要删除的人员！", "友情提示",
							JOptionPane.INFORMATION_MESSAGE);// 弹出提示信息
				} else {
					String[] infos = new String[selectedRows.length + 1];// 组织提示信息
					infos[0] = "确定要删除以下人员：";// 添加提示信息
					for (int i = 0; i < selectedRows.length; i++) {// 遍历选中的名片
						infos[i + 1] = "    "
								+ cardListTable.getValueAt(selectedRows[i], 1)// 获得名片编号
								+ "  "
								+ cardListTable.getValueAt(selectedRows[i], 2);// 获得名片名称
					}
					int i = JOptionPane.showConfirmDialog(null, infos, "友情提示",
							JOptionPane.YES_NO_OPTION);// 弹出提示信息
					if (i == 0) {// 确定删除
						for (int j = 0; j < selectedRows.length; j++) {// 遍历选中的名片
							int num = (Integer) cardListTable.getValueAt(
									selectedRows[j], 1);// 获得名片编号
							dao.dPersonnelByNum(num);// 从数据库删除
						}
						initCardListTable();// 刷新名片列表
					}
				}
			}
		});
		cardButtonPanel.add(delCardButton);

		final JSplitPane infoSplitPane = new JSplitPane();
		infoSplitPane.setOneTouchExpandable(true);
		infoSplitPane.setDividerSize(12);
		infoSplitPane.setDividerLocation(244);
		tabbedPane.addTab("信息库", null, infoSplitPane, null);

		final JPanel infoTreePanel = new JPanel();
		infoSplitPane.setLeftComponent(infoTreePanel);
		infoTreePanel.setLayout(new BorderLayout());

		final JScrollPane infoTreeScrollPane = new JScrollPane();
		infoTreePanel.add(infoTreeScrollPane);

		infoTreeRoot = new DefaultMutableTreeNode("root");
		initTree(infoTreeRoot, "info");

		infoTreeModel = new DefaultTreeModel(infoTreeRoot);

		infoTree = new JTree(infoTreeModel);
		infoTree.setRootVisible(false);
		if (infoTreeRoot.getChildCount() > 0)
			infoTree.setSelectionRow(0);
		infoTree.addTreeSelectionListener(new TreeSelectionListener() {
			public void valueChanged(TreeSelectionEvent e) {
				initInfoListTable();
			}
		});
		infoTreeScrollPane.setViewportView(infoTree);

		final JPanel infoTreeButtonPanel = new JPanel();
		final FlowLayout flowLayout = new FlowLayout();
		flowLayout.setVgap(0);
		flowLayout.setHgap(0);
		infoTreeButtonPanel.setLayout(flowLayout);
		infoTreePanel.add(infoTreeButtonPanel, BorderLayout.SOUTH);

		final MButton addInfoTypeButton = new MButton();
		addInfoTypeButton.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				String name = addTreeNode(infoTreeRoot, "信息库");
				if (name != null) {
					int childCount = infoTreeRoot.getChildCount();
					infoTreeModel.insertNodeInto(new DefaultMutableTreeNode(
							name), infoTreeRoot, childCount);
					infoTreeModel.reload();
					infoTree.setSelectionRow(childCount);
					dao.iType(name, "info");
				}
			}
		});
		URL creInfoTypeUrl = this.getClass().getResource("/img/add_tree.png");
		addInfoTypeButton.setIcon(new ImageIcon(creInfoTypeUrl));
		URL creInfoTypeOverUrl = this.getClass().getResource(
				"/img/add_tree_over.png");
		addInfoTypeButton.setRolloverIcon(new ImageIcon(creInfoTypeOverUrl));
		infoTreeButtonPanel.add(addInfoTypeButton);

		final MButton updInfoTypeButton = new MButton();
		updInfoTypeButton.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				TreePath selectionPath = infoTree.getSelectionPath();
				if (selectionPath == null) {
					JOptionPane.showMessageDialog(null, "请选择要修改的信息库！", "友情提示",
							JOptionPane.INFORMATION_MESSAGE);
				} else {
					DefaultMutableTreeNode treeNode = (DefaultMutableTreeNode) selectionPath
							.getLastPathComponent();
					String nowName = treeNode.getUserObject().toString();
					int i = JOptionPane.showConfirmDialog(null, "确定要修改信息库“"
							+ nowName + "”的名称？", "友情提示",
							JOptionPane.YES_NO_OPTION);
					if (i == 0) {
						String newName = updateTreeNode(treeNode);
						if (newName != null) {
							treeNode.setUserObject(newName);
							infoTreeModel.reload();
							infoTree.setSelectionPath(selectionPath);
							dao.uTypeNameByName("info", nowName, newName);
						}
					}
				}
			}
		});
		URL updInfoTypeUrl = this.getClass().getResource("/img/upd_tree.png");
		updInfoTypeButton.setIcon(new ImageIcon(updInfoTypeUrl));
		URL updInfoTypeOverUrl = this.getClass().getResource(
				"/img/upd_tree_over.png");
		updInfoTypeButton.setRolloverIcon(new ImageIcon(updInfoTypeOverUrl));
		infoTreeButtonPanel.add(updInfoTypeButton);

		final MButton delInfoTypeButton = new MButton();
		delInfoTypeButton.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				DefaultMutableTreeNode treeNode = (DefaultMutableTreeNode) infoTree
						.getLastSelectedPathComponent();
				if (treeNode == null) {// 未选择要删除的信息库
					JOptionPane.showMessageDialog(null, "请选择要删除的信息库！", "友情提示",
							JOptionPane.INFORMATION_MESSAGE);
					return;
				}
				String name = treeNode.getUserObject().toString();
				int i = JOptionPane.showConfirmDialog(null, "确定要删除信息库“" + name
						+ "”？", "友情提示", JOptionPane.YES_NO_OPTION);
				if (i != 0)// 用户取消了删除操作
					return;
				if (dao.sInfoVByTypeName(name).size() > 0) {
					String options[] = { "取消", "移入其他信息库", "删除" };
					int optionIndex = JOptionPane.showOptionDialog(null,
							"请选择对该信息库下信息的处理方式：", "友情提示",
							JOptionPane.YES_NO_CANCEL_OPTION,
							JOptionPane.QUESTION_MESSAGE, null, options,
							options[0]);
					int typeId = dao.sTypeIdByUsedAndName("info", name);
					if (optionIndex == 0)// 用户取消了删除操作
						return;