newjframe8.java

是一个成绩管理系统

        jTextField9.setText("");
        jTextField9.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jTextField9ActionPerformed(evt);
            }
        });
        jPanel8.add(jTextField9);

        jLabel10.setText("姓 名");
        jPanel8.add(jLabel10);

        jTextField10.setText("");
        jPanel8.add(jTextField10);

        jPanel9.setBackground(new java.awt.Color(255, 255, 255));

        jLabel11.setText("分 数");
        jPanel9.add(jLabel11);

        jTextField11.setText("");
        jPanel9.add(jTextField11);

        jButton2.setText("下一个");

        jButton3.setText("确定");

        javax.swing.GroupLayout jPanel6Layout = new javax.swing.GroupLayout(jPanel6);
        jPanel6.setLayout(jPanel6Layout);
        jPanel6Layout.setHorizontalGroup(
            jPanel6Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel6Layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jPanel7, javax.swing.GroupLayout.DEFAULT_SIZE, 390, Short.MAX_VALUE)
                .addContainerGap())
            .addGroup(jPanel6Layout.createSequentialGroup()
                .addComponent(jPanel9, javax.swing.GroupLayout.DEFAULT_SIZE, 390, Short.MAX_VALUE)
                .addGap(20, 20, 20))
            .addGroup(jPanel6Layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jPanel8, javax.swing.GroupLayout.DEFAULT_SIZE, 390, Short.MAX_VALUE)
                .addContainerGap())
            .addGroup(jPanel6Layout.createSequentialGroup()
                .addGap(167, 167, 167)
                .addComponent(jButton3)
                .addContainerGap(186, Short.MAX_VALUE))
            .addGroup(jPanel6Layout.createSequentialGroup()
                .addGap(159, 159, 159)
                .addComponent(jpl4)
                .addContainerGap(182, Short.MAX_VALUE))
        );
        jPanel6Layout.setVerticalGroup(
            jPanel6Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel6Layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jPanel7, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(18, 18, 18)
                .addComponent(jButton3)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 19, Short.MAX_VALUE)
                .addComponent(jPanel8, javax.swing.GroupLayout.PREFERRED_SIZE, 39, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(18, 18, 18)
                .addComponent(jPanel9, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(28, 28, 28)
                .addComponent(jpl4)
                .addContainerGap())
        );

        jPanel6.setBounds(0, 0, 410, 250);
        jLayeredPane1.add(jPanel6, javax.swing.JLayeredPane.DEFAULT_LAYER);

        jTabbedPane1.addTab("数据输入", jLayeredPane1);

        jPanel10.setBackground(Color.white);
        jPanel10.setBackground(new java.awt.Color(255, 255, 255));

        jPanel11.setBackground(new java.awt.Color(255, 255, 255));

        jLabel12.setText("班  级");
        jPanel11.add(jLabel12);

        jTextField12.setText("");
        jPanel11.add(jTextField12);

        jButton5.setText("确 定");
        jPanel11.add(jButton5);

        jPanel12.setBackground(new java.awt.Color(255, 255, 255));

        jLabel13.setText("学  号");
        jPanel12.add(jLabel13);

        jTextField13.setText("");
        jPanel12.add(jTextField13);

        jLabel14.setText("课  程");
        jPanel12.add(jLabel14);

        jTextField14.setText("");
        jPanel12.add(jTextField14);

        jPanel13.setBackground(new java.awt.Color(255, 255, 255));

        jLabel15.setText("分  数");
        jPanel13.add(jLabel15);

        jTextField15.setText("");
        jPanel13.add(jTextField15);

        jButton4.setText("确 定");

        javax.swing.GroupLayout jPanel10Layout = new javax.swing.GroupLayout(jPanel10);
        jPanel10.setLayout(jPanel10Layout);
        jPanel10Layout.setHorizontalGroup(
            jPanel10Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel10Layout.createSequentialGroup()
                .addGroup(jPanel10Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(jPanel10Layout.createSequentialGroup()
                        .addContainerGap()
                        .addComponent(jPanel13, javax.swing.GroupLayout.DEFAULT_SIZE, 390, Short.MAX_VALUE))
                    .addGroup(jPanel10Layout.createSequentialGroup()
                        .addContainerGap()
                        .addGroup(jPanel10Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addComponent(jPanel11, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, 390, Short.MAX_VALUE)
                            .addComponent(jPanel12, javax.swing.GroupLayout.DEFAULT_SIZE, 390, Short.MAX_VALUE)))
                    .addGroup(jPanel10Layout.createSequentialGroup()
                        .addGap(159, 159, 159)
                        .addComponent(jButton4)))
                .addContainerGap())
        );
        jPanel10Layout.setVerticalGroup(
            jPanel10Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel10Layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jPanel11, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jPanel12, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jPanel13, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addComponent(jButton4)
                .addContainerGap(110, Short.MAX_VALUE))
        );

        jPanel10.setBounds(0, 0, 410, 260);
        jLayeredPane3.add(jPanel10, javax.swing.JLayeredPane.DEFAULT_LAYER);

        jTabbedPane1.addTab("成绩查询", jLayeredPane3);

        jPanel14.setBackground(new java.awt.Color(255, 255, 255));

        jPanel15.setBackground(new java.awt.Color(255, 255, 255));

        jLabel16.setText("班  级");
        jPanel15.add(jLabel16);

        jTextField16.setText("");
        jPanel15.add(jTextField16);

        jLabel17.setText("课  程");
        jPanel15.add(jLabel17);

        jTextField17.setText("");
        jPanel15.add(jTextField17);

        jPanel27.setBackground(new java.awt.Color(255, 255, 255));

        jPanel16.setBackground(new java.awt.Color(255, 255, 255));

        jLabel18.setText("最高分");
        jPanel16.add(jLabel18);

        jLabel19.setText("            ");
        jPanel16.add(jLabel19);

        jLabel20.setText("最低分");
        jPanel16.add(jLabel20);

        jLabel21.setText("            ");
        jPanel16.add(jLabel21);

        jLabel22.setText("平均分");
        jPanel16.add(jLabel22);

        jPanel17.setBackground(new java.awt.Color(255, 255, 255));

        jLabel23.setText("暂 无");
        jPanel17.add(jLabel23);

        jLabel29.setText("            ");
        jPanel17.add(jLabel29);

        jLabel30.setText("暂 无");
        jPanel17.add(jLabel30);

        jLabel31.setText("               ");
        jPanel17.add(jLabel31);

        jLabel32.setText("暂 无");
        jPanel17.add(jLabel32);

        jPanel27.setLayout(new GridLayout(2, 1));

        javax.swing.GroupLayout jPanel27Layout = new javax.swing.GroupLayout(jPanel27);
        jPanel27.setLayout(jPanel27Layout);
        jPanel27Layout.setHorizontalGroup(
            jPanel27Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel27Layout.createSequentialGroup()
                .addGap(10, 10, 10)
                .addGroup(jPanel27Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jPanel16, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, 360, Short.MAX_VALUE)
                    .addComponent(jPanel17, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, 360, Short.MAX_VALUE))
                .addContainerGap())
        );
        jPanel27Layout.setVerticalGroup(
            jPanel27Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel27Layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jPanel16, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 29, Short.MAX_VALUE)
                .addComponent(jPanel17, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap())
        );

        jButton6.setText("确   定");

        javax.swing.GroupLayout jPanel14Layout = new javax.swing.GroupLayout(jPanel14);
        jPanel14.setLayout(jPanel14Layout);
        jPanel14Layout.setHorizontalGroup(
            jPanel14Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel14Layout.createSequentialGroup()
                .addGroup(jPanel14Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(jPanel14Layout.createSequentialGroup()
                        .addContainerGap()
                        .addGroup(jPanel14Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(jPanel14Layout.createSequentialGroup()
                                .addGap(10, 10, 10)
                                .addComponent(jPanel27, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                            .addComponent(jPanel15, javax.swing.GroupLayout.DEFAULT_SIZE, 390, Short.MAX_VALUE)))
                    .addGroup(jPanel14Layout.createSequentialGroup()
                        .addGap(148, 148, 148)
                        .addComponent(jButton6)))
                .addContainerGap())
        );
        jPanel14Layout.setVerticalGroup(
            jPanel14Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel14Layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jPanel15, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jPanel27, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addComponent(jButton6)
                .addContainerGap(51, Short.MAX_VALUE))
        );

        jPanel14.setBounds(0, 0, 410, 230);
        jLayeredPane5.add(jPanel14, javax.swing.JLayeredPane.DEFAULT_LAYER);

        jTabbedPane2.addTab("分数分析", jLayeredPane5);

        jLayeredPane6.setBackground(new java.awt.Color(255, 255, 255));

        jPanel18.setBackground(new java.awt.Color(255, 255, 255));

        jPanel19.setBackground(new java.awt.Color(255, 255, 255));

        jLabel24.setText("班 级");
        jPanel19.add(jLabel24);

        jTextField18.setText("");
        jPanel19.add(jTextField18);

        jLabel25.setText("课 程");
        jPanel19.add(jLabel25);

        jTextField19.setText("");
        jPanel19.add(jTextField19);

        jButton7.setText("确 定");
        jPanel19.add(jButton7);

        jScrollPane1.setBackground(new java.awt.Color(255, 255, 255));

        jTable1.setModel(new javax.swing.table.DefaultTableModel(
            new Object [][] {
                {null, null, null, null},
                {null, null, null, null},
                {null, null, null, null},
                {null, null, null, null},
                {null, null, null, null}
            },
            new String [] {
                "课 程", "分数段", "人 数", "百分比"
            }
        ));
        jScrollPane1.setViewportView(jTable1);

        javax.swing.GroupLayout jPanel18Layout = new javax.swing.GroupLayout(jPanel18);
        jPanel18.setLayout(jPanel18Layout);
        jPanel18Layout.setHorizontalGroup(
            jPanel18Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel18Layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(jPanel18Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(jPanel18Layout.createSequentialGroup()
                        .addGap(10, 10, 10)
                        .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 364, javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addComponent(jPanel19, javax.swing.GroupLayout.DEFAULT_SIZE, 390, Short.MAX_VALUE))
                .addContainerGap())
        );
        jPanel18Layout.setVerticalGroup(
            jPanel18Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel18Layout.createSequentialGroup()
                .addComponent(jPanel19, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 171, Short.MAX_VALUE)