addstockitemjdialog.java.svn-base

Store Manager

/*
 * AddStockItemJDialog.java
 *
 * Created on 2007年6月6日, 下午5:25
 */

package com.studio009.store.ui;

import com.studio009.store.StoreApp;
import com.studio009.store.entity.Goods;
import com.studio009.store.entity.StockItem;
import java.math.BigDecimal;
import java.util.Vector;
import javax.persistence.EntityManager;
import javax.persistence.Query;
import javax.swing.JOptionPane;
import javax.swing.table.DefaultTableModel;

/**
 * 添加一个商品已经存在的进货明细
 * @author  wangs
 */
public class AddStockItemJDialog extends javax.swing.JDialog {
    
    /** Creates new form AddStoreItemsJDialog
     * @param parent 父窗口
     * @param stockItem 进货明细
     * @param modal 模式
     */
    public AddStockItemJDialog(java.awt.Window parent, StockItem stockItem, boolean modal) {
        super(parent, java.awt.Dialog.ModalityType.APPLICATION_MODAL);
        
        this.stockItem = stockItem;
        
        
        initComponents();
        
        // 设置对话框居中
        this.setLocationRelativeTo(parent);
    }
    
    /** 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.
     */
    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
    private void initComponents() {

        stockItem = stockItem;
        jScrollPane1 = new javax.swing.JScrollPane();
        jTable1 = new javax.swing.JTable();
        jLabel3 = new javax.swing.JLabel();
        jLabel12 = new javax.swing.JLabel();
        okButton = new javax.swing.JButton();
        cancelButton = new javax.swing.JButton();
        jNumberField1 = new com.sunking.swing.JNumberField(12,2);
        jNumberField2 = new com.sunking.swing.JNumberField(12,2);

        setDefaultCloseOperation(javax.swing.WindowConstants.DO_NOTHING_ON_CLOSE);
        setTitle("\u6dfb\u52a0\u5df2\u6709\u5546\u54c1");
        addWindowListener(new java.awt.event.WindowAdapter() {
            public void windowClosing(java.awt.event.WindowEvent evt) {
                formWindowClosing(evt);
            }
        });

        jTable1.setModel(getGoodsTableModel());
        jScrollPane1.setViewportView(jTable1);

        jLabel3.setFont(new java.awt.Font("Dialog", 1, 18));
        jLabel3.setText("\u8fdb\u4ef7:");

        jLabel12.setFont(new java.awt.Font("Dialog", 1, 18));
        jLabel12.setText("\u6570\u91cf:");

        okButton.setText("\u786e\u5b9a");
        okButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                okButtonActionPerformed(evt);
            }
        });

        cancelButton.setText("\u53d6\u6d88");
        cancelButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                cancelButtonActionPerformed(evt);
            }
        });

        jNumberField1.setText("jNumberField1");

        jNumberField2.setText("jNumberField2");

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createSequentialGroup()
                        .addGap(64, 64, 64)
                        .addComponent(jLabel3)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(jNumberField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addGap(34, 34, 34)
                        .addComponent(jLabel12)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(jNumberField2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addGroup(layout.createSequentialGroup()
                        .addContainerGap()
                        .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 563, javax.swing.GroupLayout.PREFERRED_SIZE)))
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                .addContainerGap(259, Short.MAX_VALUE)
                .addComponent(okButton, javax.swing.GroupLayout.PREFERRED_SIZE, 101, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(68, 68, 68)
                .addComponent(cancelButton, javax.swing.GroupLayout.PREFERRED_SIZE, 99, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(60, 60, 60))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 256, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(32, 32, 32)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                        .addComponent(jLabel3)
                        .addComponent(jNumberField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                        .addComponent(jLabel12)
                        .addComponent(jNumberField2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)))
                .addGap(33, 33, 33)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(cancelButton, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(okButton, javax.swing.GroupLayout.PREFERRED_SIZE, 36, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addContainerGap())
        );

        pack();
    }// </editor-fold>//GEN-END:initComponents
    
private void formWindowClosing(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_formWindowClosing
    stockItem = null;
    this.dispose();
}//GEN-LAST:event_formWindowClosing

private void cancelButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cancelButtonActionPerformed
    stockItem = null;
    this.dispose();
}//GEN-LAST:event_cancelButtonActionPerformed

private void okButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_okButtonActionPerformed
    int row = jTable1.getSelectedRow();
    if (row == -1) {
        JOptionPane.showMessageDialog(this, "请选择一种商品!", "", JOptionPane.ERROR_MESSAGE );
        return;
    }
    Goods g = goodsList.get(row);
    stockItem.setGoodsID(g);
    if (jNumberField1.getText().isEmpty()) {
        JOptionPane.showMessageDialog(this, "请输入进价!", "", JOptionPane.ERROR_MESSAGE );
        jNumberField1.requestFocus();
        return;
    }
    if (jNumberField2.getText().isEmpty()) {
        JOptionPane.showMessageDialog(this, "请输入数量!", "", JOptionPane.ERROR_MESSAGE );
        jNumberField2.requestFocus();
        return;
    }
    
    stockItem.setCostPrice(new BigDecimal(jNumberField1.getText()));
    stockItem.setStockQuantity(Double.parseDouble(jNumberField2.getText()));
    stockItem.setStockitemState(0);
    if (stockItem.getCostPrice().doubleValue() < 0 || stockItem.getStockQuantity() <= 0) {
        JOptionPane.showMessageDialog(this, "价格和数量必须为正数!", "", JOptionPane.ERROR_MESSAGE );
        return;
    }
    this.dispose();
}//GEN-LAST:event_okButtonActionPerformed

/**
 * 获取用来显示商品的表格模型
 * @return 用来显示商品的表格模型
 */
public DefaultTableModel getGoodsTableModel() {
    EntityManager em = StoreApp.getSingleEntityManager();
    Query query = em.createQuery("select g from Goods g");
    goodsList = (Vector<Goods>) query.getResultList();
    Vector columnName=new Vector();
    columnName.add("商品名称");
    columnName.add("规格");
    columnName.add("颜色");
    columnName.add("单位");
    columnName.add("单价");
    Vector content=new Vector();
    for( Goods g : goodsList) {
        Vector row = new Vector();
        row.add(g.getGoodsName());
        row.add(g.getSpec());
        row.add(g.getColor());
        row.add(g.getUnit());
        row.add(String.format("%,.2f", g.getPrice()));
        content.add(row);
    }
    DefaultTableModel stockItemTableModel=new DefaultTableModel(content,columnName){
        public boolean isCellEditable(int row, int col) {
            return false;
        }
    };
    return stockItemTableModel;
}

/**
 * 显示该对话框并返回进货明细
 * @return 编辑完成的进货明细
 */
public StockItem showDialog() {
    this.setVisible(true);
    return stockItem;
}

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton cancelButton;
    private javax.swing.JLabel jLabel12;
    private javax.swing.JLabel jLabel3;
    private com.sunking.swing.JNumberField jNumberField1;
    private com.sunking.swing.JNumberField jNumberField2;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JTable jTable1;
    private javax.swing.JButton okButton;
    private com.studio009.store.entity.StockItem stockItem;
    // End of variables declaration//GEN-END:variables
    Vector<Goods> goodsList;
}