1，简介
刚与几位朋友合伙创业那会，因为我在公司负责软件，销售问我有没有什么软件可以管理他的客户信息，不用太复杂。
我了解了一下具体需求，就是可以把客户按照地域、类型等进行分类，然后存储一些基本信息，比如名称、地址、联系人信息、采购情况等，可以增删、搜索。
我说现成的有些软件太臃肿也不一定适合，我给你写一个吧
他问我多久，太麻烦就算了，我说没事一天应该可以写出来
哎这牛皮吹的，说只要一天，搞不完不好意思啊，我硬是一个人加班加点到凌晨3点给弄出来了
2，效果
窗口高度刚好把地域全部覆盖，省得拖滚动条；
三种过滤方式：点击tree里的节点按地域过滤、在筛选的combobox里按单位类型过滤、在搜索里按关键字过滤；
数据使用sqlite存储；
点按钮增加、删除记录；
双击一行进行修改；
3，一些设计思路
左侧的地域树，因为都是固定信息，直接用一个QTreeWidget在UI设计器把内容填好了。
中间使用QTableView显示记录。
数据使用程序exe目录下的crm.db文件，sqlite，没有就创建。
数据过滤：开始准备用代理model，后来觉得直接根据过滤条件刷新model就完了，数据量也不大不考虑效率问题。
其中关键字过滤需要把所有列的内容都匹配下。
4，代码
主要就是一个主窗口+添加/修改记录对话框。
MainWindow.h:
#ifndef MAINWINDOW_H
#define MAINWINDOW_H
#include <QMainWindow>
#include <QSortFilterProxyModel>
#include <QStandardItemModel>
#include <QTreeWidget>
#include <QVector>
#include "dlgitem.h"
namespace Ui {
class MainWindow;
}
class MainWindow : public QMainWindow
{
Q_OBJECT
public:
explicit MainWindow(QWidget *parent = 0);
~MainWindow();
void InitMenu();
void InitModel();
void InitTable();
void AddItem(Customer* item);
void ClearData();
void OpenDb(QString fileName);
void SaveToDb(QString fileName);
void InsertToDb(Customer* item);
void DeleteFromDb(QString name);
private slots:
void onMenuOpen(bool checked);
void onMenuSave(bool checked);
void on_btnSearch_clicked(); //搜索按钮，关键字过滤
void on_btnAdd_clicked(); //添加
void on_btnDelete_clicked(); //删除
void slotAddItem(Customer* item); //DlgItem里添加记录后需要不关闭对话框，因此发个信号
void on_comboBox_currentTextChanged(const QString &arg1); //按单位类别过滤
void on_treeWidget_currentItemChanged(QTreeWidgetItem *current, QTreeWidgetItem *previous); //改变选择区域
void on_tableView_doubleClicked(const QModelIndex &index); //数据一行双击修改
private:
QString Type2String(int type);
QString Area2String(int area);
QString Province2String(int province);
Customer* FindItem(QString name);
void DeleteItem(QString name);
private:
Ui::MainWindow *ui;
QString mDefaultDB; //db文件路径
QStandardItemModel* mModel; //tableview的model
QVector<Customer*> mItems; //所有客户数据
QStringList mAllType; //所有单位类型
QStringList mAllArea; //所有区域
QStringList mAllProvince; //所有省份
QString mFilterType; //单位类型过滤
QString mFilterArea; //地域过滤
QString mFilterProvince; //省份过滤
QString mFilterKey; //关键字过滤
};
#endif // MAINWINDOW_H
MainWindow.cpp:
#include "mainwindow.h"
#include "ui_mainwindow.h"
#include <QListView>
#include <QFileDialog>
#include <QMessageBox>
#include <QSqlDatabase>
#include <QSqlError>
#include <QSqlQuery>
#include <QDebug>
#include <QSortFilterProxyModel>
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
setWindowIcon(QIcon(":/myapp.ico"));
mDefaultDB = QCoreApplication::applicationDirPath() + "\\crm.db";
mAllType<<"企业"<<"高校"<<"研究所"<<"代理"<<"外"<<"政府机构"<<"部队"<<"第三方";
mAllArea<<"华东"<<"华南"<<"华中"<<"华北"<<"其他"<<"外";
mAllProvince<<"山东"<<"浙江"<<"江苏"<<"安徽"<<"上海"<<"福建"
<<"广东"<<"广西"<<"海南"
<<"湖北"<<"湖南"<<"河南"<<"江西"
<<"北京"<<"天津"<<"河北"<<"山西"<<"内蒙"
<<"宁夏"<<"新疆"<<"青海"<<"陕西"<<"甘肃"<<"四川"<<"云南"<<"贵州"<<"西藏"<<"重庆"<<"辽宁"<<"吉林"<<"黑龙江";
mFilterType = "";
mFilterArea = "";
mFilterProvince = "";
mFilterKey = "";
InitMenu();
OpenDb(mDefaultDB);
InitTable();
ui->treeWidget->expandAll();
ui->treeWidget->setCurrentItem(ui->treeWidget->itemAt(0,0));
ui->comboBox->setView(new QListView());
}
MainWindow::~MainWindow()
{
ClearData();
delete ui;
}
void MainWindow::InitMenu()
{
QMenu *file = menuBar()->addMenu("&文件");
file->addAction("打开...",this,SLOT(onMenuOpen(bool)));
file->addAction("保存",this,SLOT(onMenuSave(bool)));
}
void MainWindow::InitModel()
{
mModel->removeRows(0,mModel->rowCount());
for(int i=0;i<mItems.size();i++)
{
Customer* p = mItems[i];
QString sArea = Area2String(p->area);
QString sProvince = Province2String(p->province);
QString sType = Type2String(p->type);
//区域过滤
if(!mFilterArea.isEmpty())
{
if(mFilterArea != sArea)
{
continue;
}
}
//省份过滤
if(!mFilterProvince.isEmpty())
{
if(mFilterProvince != sProvince)
{
continue;
}
}
//单位类别过滤
if(!mFilterType.isEmpty())
{
if(mFilterType != sType)
{
continue;
}
}
//关键字过滤
if(!mFilterKey.isEmpty())
{
QStringList strs;
strs<<p->name<<sType<<sArea<<sProvince<<p->city<<p->site<<p->contact<<p->buy<<p->research<<p->remark;
bool bFind = false;
foreach (QString s, strs)
{
if(s.indexOf(mFilterKey) != -1)
{
bFind = true;
break;
}
}
if(!bFind)
{
continue;
}
}
QList<QStandardItem*> items;
QStandardItem* item1 = new QStandardItem(p->name);
QStandardItem* item2 = new QStandardItem(Type2String(p->type));
QStandardItem* item3 = new QStandardItem(Area2String(p->area));
QStandardItem* item4 = new QStandardItem(Province2String(p->province) );
QStandardItem* item5 = new QStandardItem(p->city);
QStandardItem* item6 = new QStandardItem(p->address);
QStandardItem* item7 = new QStandardItem(p->site);
QStandardItem* item8 = new QStandardItem(p->research);
QStandardItem* item9 = new QStandardItem(p->remark);
items.append(item1);
items.append(item2);
items.append(item3);
items.append(item4);
items.append(item5);
items.append(item6);
items.append(item7);
items.append(item8);
items.append(item9);
mModel->appendRow(items);
}
}
void MainWindow::InitTable()
{
QTableView* t = ui->tableView;
t->setEditTriggers(QTreeView::NoEditTriggers); //不能编辑
t->setSelectionBehavior(QTreeView::SelectRows); //一次选中整行
t->setAlternatingRowColors(true);
QString strTreeStyle = "QTableView::item {height: 25px}";
t->setStyleSheet(strTreeStyle);
QStringList headers;
headers<< QStringLiteral("单位名称")<<QStringLiteral("单位类型")
<< QStringLiteral("区域")<<QStringLiteral("省份")
<< QStringLiteral("城市")<<QStringLiteral("地址")
<< QStringLiteral("网址")<<QStringLiteral("研究方向")
<< QStringLiteral("备注");
mModel = new QStandardItemModel(t);
mModel->setHorizontalHeaderLabels( headers );
InitModel();
t->setModel(mModel);
for(int i=0;i<headers.size();i++)
{
if(i==0)
{
t->horizontalHeader()->resizeSection(i,200);
}
else if(i==1)
{
t->horizontalHeader()->resizeSection(i,80);
}
else if(i>=2 && i<=4)
{
t->horizontalHeader()->resizeSection(i,60);
}
else
{
t->horizontalHeader()->resizeSection(i,150);
}
}
QModelIndex rootIndex = t->rootIndex();
QModelIndex selIndex = mModel->index(0,0,rootIndex);
t->setCurrentIndex(selIndex);
// t->expandAll();
}
void MainWindow::AddItem(Customer *item)
{
mItems.push_back(item);
}
void MainWindow::ClearData()
{
for(int i=0;i<mItems.size();i++)
{
Customer* p = mItems[i];
if(p)
{
delete p;
p = NULL;
}
}
mItems.clear();
}
void MainWindow::OpenDb(QString fileName)
{
QSqlDatabase db = QSqlDatabase::addDatabase("QSQLITE");
db.setDatabaseName(fileName);
if(db.open())
{
qDebug()<<"Database Opened";
mDefaultDB = fileName;
QSqlQuery sql_query;
QString select_all_sql = "select * from Customer";
//查询所有记录
sql_query.prepare(select_all_sql);
if(!sql_query.exec())
{
qDebug()<<sql_query.lastError();
}
else
{
while(sql_query.next())
{
Customer* p = new Customer;
p->name = sql_query.value(0).toString();
p->type = sql_query.value(1).toInt();
p->area = sql_query.value(2).toInt();
p->province = sql_query.value(3).toInt();
p->city = sql_query.value(4).toString();
p->address = sql_query.value(5).toString();
p->site = sql_query.value(6).toString();
p->contact = sql_query.value(7).toString();
p->buy = sql_query.value(8).toString();
p->research = sql_query.value(9).toString();
p->remark = sql_query.value(10).toString();
mItems.push_back(p);
}
}
}
db.close();
}
void MainWindow::SaveToDb(QString fileName)
{
QSqlDatabase db = QSqlDatabase::addDatabase("QSQLITE");
db.setDatabaseName(fileName);
if(db.open())
{
qDebug()<<"Database Opened";
QSqlQuery sql_query;
QString create_sql = "create table if not exists Customer (name varchar(100) primary key, \
type int ,\
area int,\
province int,\
city varchar(20),\
address varchar(100),\
site varchar(200),\
contact varchar(500),\
buy varchar(200),\
research varchar(100),\
remark varchar(200))"; //创建数据表
// QString insert_sql = "insert into Customer values(\"公司1\",1,1,1,\"武汉\",\"武汉洪山区XXX\",\"www.xxx.com\",\"aaaaa\",\"bbbbb\",\"ccccc\",\"ddddd\")"; //插入数据
QString insert_sql = "insert into Customer values(\"%1\",%2,%3,%4,\"%5\",\"%6\",\"%7\",\"%8\",\"%9\",\"%10\",\"%11\")"; //插入数据
QString select_all_sql = "select * from Customer";
sql_query.prepare(create_sql); //创建表
if(!sql_query.exec()) //查看创建表是否成功
{
qDebug()<<QObject::tr("Table Create failed");
qDebug()<<sql_query.lastError();
}
else
{
qDebug()<< "Table Created" ;
for(int i=0;i<mItems.size();i++)
{
Customer* p = mItems[i];
QString sql = insert_sql;
sql.replace("%10",p->research);
sql.replace("%11",p->remark);
sql = sql.arg(p->name).arg(p->type).arg(p->area).arg(p->province).arg(p->city).arg(p->address).arg(p->site).arg(p->contact).arg(p->buy);
sql_query.prepare(sql);
if(!sql_query.exec())
{
qDebug()<<sql_query.lastError();
}
else
{
qDebug()<<"插入记录成功";
}
}
}
}
db.close();
}
void MainWindow::InsertToDb(Customer *p)
{
QSqlDatabase db = QSqlDatabase::addDatabase("QSQLITE");
db.setDatabaseName(mDefaultDB);
if(db.open())
{
qDebug()<<"Database Opened";
QSqlQuery sql_query;
QString create_sql = "create table if not exists Customer (name varchar(100) primary key, \
type int ,\
area int,\
province int,\
city varchar(20),\
address varchar(100),\
site varchar(200),\
contact varchar(500),\
buy varchar(200),\
research varchar(100),\
remark varchar(200))"; //创建数据表
sql_query.prepare(create_sql);
sql_query.exec(); //创建表
QString sql = "insert into Customer values(\"%1\",%2,%3,%4,\"%5\",\"%6\",\"%7\",\"%8\",\"%9\",\"%10\",\"%11\")"; //插入数据
sql.replace("%10",p->research);
sql.replace("%11",p->remark);
sql = sql.arg(p->name).arg(p->type).arg(p->area).arg(p->province).arg(p->city).arg(p->address).arg(p->site).arg(p->contact).arg(p->buy);
sql_query.prepare(sql);
if(!sql_query.exec())
{
qDebug()<<sql_query.lastError();
}
else
{
qDebug()<<"插入记录成功";
}
}
db.close();
}
void MainWindow::DeleteFromDb(QString name)
{
QSqlDatabase db = QSqlDatabase::addDatabase("QSQLITE");
db.setDatabaseName(mDefaultDB);
if(db.open())
{
qDebug()<<"Database Opened";
QSqlQuery sql_query;
QString sql = QString("delete from Customer where name='%1'").arg(name);
sql_query.prepare(sql);
if(!sql_query.exec())
{
qDebug()<<sql_query.lastError();
}
else
{
qDebug()<<"删除记录成功";
}
}
db.close();
}
void MainWindow::onMenuOpen(bool checked)
{
QString fileName = QFileDialog::getOpenFileName(this,"打开文件","","Database Files(*.db)");
if (fileName.isNull())
{
return;
}
if(fileName.indexOf(".db") != -1)
{
ClearData();
OpenDb(fileName);
InitTable();
}
}
void MainWindow::onMenuSave(bool checked)
{
QString fileName = QFileDialog::getSaveFileName(this,"保存到文件","","Database Files(*.db)");
if (fileName.isNull())
{
return;
}
if(QFile::exists(fileName))
{
QFile::remove(fileName);
}
SaveToDb(fileName);
}
void MainWindow::on_btnSearch_clicked()
{
QString s = ui->lineEdit->text();
mFilterKey = s;
InitModel();
}
void MainWindow::on_btnAdd_clicked()
{
DlgItem dlg(NULL);
connect(&dlg,&DlgItem::sigAddItem,this,MainWindow::slotAddItem);
dlg.exec();
}
void MainWindow::on_btnDelete_clicked()
{
// int row = ui->treeView->currentIndex().row();
int row = ui->tableView->currentIndex().row();
QString name = mModel->item(row,0)->text();
DeleteItem(name);
mModel->removeRow(row);
DeleteFromDb(name);
}
void MainWindow::slotAddItem(Customer *p)
{
mItems.push_back(p);
QList<QStandardItem*> items;
QStandardItem* item1 = new QStandardItem(p->name);
QStandardItem* item2 = new QStandardItem(Type2String(p->type));
QStandardItem* item3 = new QStandardItem(Area2String(p->area));
QStandardItem* item4 = new QStandardItem(Province2String(p->province) );
QStandardItem* item5 = new QStandardItem(p->city);
QStandardItem* item6 = new QStandardItem(p->address);
QStandardItem* item7 = new QStandardItem(p->site);
QStandardItem* item8 = new QStandardItem(p->research);
QStandardItem* item9 = new QStandardItem(p->remark);
items.append(item1);
items.append(item2);
items.append(item3);
items.append(item4);
items.append(item5);
items.append(item6);
items.append(item7);
items.append(item8);
items.append(item9);
mModel->appendRow(items);
InsertToDb(p);
}
QString MainWindow::Type2String(int n)
{
return mAllType[n];
}
QString MainWindow::Area2String(int n)
{
return mAllArea[n];
}
QString MainWindow::Province2String(int n)
{
if(n>=0 && n<mAllProvince.size() )
{
return mAllProvince[n];
}
return "";
}
Customer *MainWindow::FindItem(QString name)
{
for(int i=0;i<mItems.size();i++)
{
if(mItems[i]->name == name)
{
return mItems[i];
}
}
return NULL;
}
void MainWindow::DeleteItem(QString name)
{
for(int i=0;i<mItems.size();i++)
{
if(mItems[i]->name == name)
{
mItems.removeAt(i);
return;
}
}
}
void MainWindow::on_comboBox_currentTextChanged(const QString &text)
{
if(text == "所有类型")
{
mFilterType = "";
}
else
{
mFilterType = text;
}
InitModel();
}
void MainWindow::on_treeWidget_currentItemChanged(QTreeWidgetItem *current, QTreeWidgetItem *previous)
{
QString s = current->text(0);
if(s == "全部")
{
mFilterArea = "";
mFilterProvince = "";
}
else if(mAllArea.contains(s))
{
//区域
mFilterArea = s;
mFilterProvince = "";
}
else if(mAllProvince.contains(s))
{
//省份
mFilterArea = "";
mFilterProvince = s;
}
InitModel();
}
void MainWindow::on_tableView_doubleClicked(const QModelIndex &index)
{
QString name = mModel->item(index.row(),0)->text();
Customer *p = FindItem(name);
if(p)
{
DlgItem dlg(p);
if(QDialog::Accepted == dlg.exec())
{
mModel->item(index.row(),0)->setText(p->name);
mModel->item(index.row(),1)->setText(Type2String(p->type));
mModel->item(index.row(),2)->setText(Area2String(p->area));
mModel->item(index.row(),3)->setText(Province2String(p->province));
mModel->item(index.row(),4)->setText(p->city);
mModel->item(index.row(),5)->setText(p->address);
mModel->item(index.row(),6)->setText(p->site);
mModel->item(index.row(),7)->setText(p->research);
mModel->item(index.row(),8)->setText(p->remark);
DeleteFromDb(name);
InsertToDb(p);
}
}
}
添加/修改对话框DlgItem:
#ifndef DLGITEM_H
#define DLGITEM_H
#include <QDialog>
namespace Ui {
class DlgItem;
}
typedef struct _Customer{
QString name;
int type;
int area;
int province;
QString city;
QString address;
QString site;
QString contact;
QString buy;
QString research;
QString remark;
}Customer,*PCustomer;
class DlgItem : public QDialog
{
Q_OBJECT
public:
explicit DlgItem(Customer* item,QWidget *parent = 0);
~DlgItem();
signals:
void sigAddItem(Customer*);
private slots:
void on_btnAdd_clicked();
void on_btnCancel_clicked();
void on_combo2_currentTextChanged(const QString &arg1);
void on_edit1_textChanged(const QString &arg1);
private:
int String2Province(QString s);
QString Province2String(int province);
private:
Ui::DlgItem *ui;
Customer* mItem;
};
#endif // DLGITEM_H#include "dlgitem.h"
#include "ui_dlgitem.h"
DlgItem::DlgItem(Customer* item,QWidget *parent) :
QDialog(parent),
ui(new Ui::DlgItem)
{
ui->setupUi(this);
mItem = item;
QFont font( "Microsoft YaHei", 10, 75);
ui->labelTip->setFont(font);
ui->labelTip->setStyleSheet("QLabel{color:red;}");
ui->tableWidget->setRowCount(20);
for(int i=0;i<20;i++)
{
ui->tableWidget->setItem(i,0,new QTableWidgetItem(""));
ui->tableWidget->setItem(i,1,new QTableWidgetItem(""));
ui->tableWidget->setItem(i,2,new QTableWidgetItem(""));
ui->tableWidget->setItem(i,3,new QTableWidgetItem(""));
ui->tableWidget->setItem(i,4,new QTableWidgetItem(""));
ui->tableWidget->setItem(i,5,new QTableWidgetItem(""));
}
on_combo2_currentTextChanged("华东");
if(mItem)
{
//修改
ui->btnAdd->setText("修改");
ui->edit1->setText(mItem->name);
ui->combo1->setCurrentIndex(mItem->type);
ui->combo2->setCurrentIndex(mItem->area);
on_combo2_currentTextChanged(ui->combo2->currentText());
ui->combo3->setCurrentText(Province2String(mItem->province));
ui->edit2->setText(mItem->city);
ui->edit3->setText(mItem->address);
ui->edit4->setText(mItem->site);
ui->textEdit->setText(mItem->buy);
ui->textEdit2->setText(mItem->research);
ui->textEdit3->setText(mItem->remark);
QStringList all = mItem->contact.split(";");
for(int i=0;i<all.size();i++)
{
QStringList row = all[i].split(",");
if(row.size() >= 6)
{
bool bRed = !row[5].isEmpty();
ui->tableWidget->item(i,0)->setText(row[0]);
ui->tableWidget->item(i,1)->setText(row[1]);
ui->tableWidget->item(i,2)->setText(row[2]);
ui->tableWidget->item(i,3)->setText(row[3]);
ui->tableWidget->item(i,4)->setText(row[4]);
ui->tableWidget->item(i,5)->setText(row[5]);
if(!row[5].isEmpty())
{
ui->tableWidget->item(i,0)->setBackground(Qt::red);
ui->tableWidget->item(i,1)->setBackground(Qt::red);
ui->tableWidget->item(i,2)->setBackground(Qt::red);
ui->tableWidget->item(i,3)->setBackground(Qt::red);
ui->tableWidget->item(i,4)->setBackground(Qt::red);
ui->tableWidget->item(i,5)->setBackground(Qt::red);
}
}
}
}
}
DlgItem::~DlgItem()
{
delete ui;
}
void DlgItem::on_btnAdd_clicked()
{
if(ui->edit1->text().isEmpty())
{
ui->labelTip->setText("单位名称不能为空!");
return;
}
Customer* p = new Customer;
p->name = ui->edit1->text();
p->type = ui->combo1->currentIndex();
p->area = ui->combo2->currentIndex();
p->province = String2Province(ui->combo3->currentText());
p->city = ui->edit2->text();
p->address = ui->edit3->text();
p->site = ui->edit4->text();
p->buy = ui->textEdit->toPlainText();
p->research = ui->textEdit2->toPlainText();
p->remark = ui->textEdit3->toPlainText();
QString sAll = "";
QString s = "";
int columns = ui->tableWidget->columnCount();
for(int i=0;i<ui->tableWidget->rowCount();i++)
{
if(ui->tableWidget->item(i,0)->text().isEmpty())
{
continue;
}
for(int j=0;j<columns;j++)
{
//,和;是用来分隔的标记，禁止用户输入这2个符号，如果不小心输了，程序也替换成空格
s = ui->tableWidget->item(i,j)->text();
s.replace(","," ");
s.replace(";"," ");
sAll += s;
if(j == columns-1)
{
sAll += ";";
}
else
{
sAll += ",";
}
}
}
p->contact = sAll;
if(mItem)
{
//修改
mItem->name = p->name;
mItem->type = p->type;
mItem->area = p->area;
mItem->province = p->province;
mItem->city = p->city;
mItem->address = p->address;
mItem->site = p->site;
mItem->contact = p->contact;
mItem->buy = p->buy;
mItem->research = p->research;
mItem->remark = p->remark;
accept();
}
else
{
//新增
emit sigAddItem(p);
ui->edit1->setText("");
ui->edit2->setText("");
ui->edit3->setText("");
ui->edit4->setText("");
ui->textEdit->setText("");
ui->textEdit2->setText("");
ui->textEdit3->setText("");
for(int i=0;i<20;i++)
{
ui->tableWidget->item(i,0)->setText("");
ui->tableWidget->item(i,1)->setText("");
ui->tableWidget->item(i,2)->setText("");
ui->tableWidget->item(i,3)->setText("");
ui->tableWidget->item(i,4)->setText("");
ui->tableWidget->item(i,5)->setText("");
}
ui->edit1->setFocus();
ui->labelTip->setText("增加成功!");
}
}
void DlgItem::on_btnCancel_clicked()
{
reject();
}
int DlgItem::String2Province(QString s)
{
QStringList AllProvince;
AllProvince<<"山东"<<"浙江"<<"江苏"<<"安徽"<<"上海"<<"福建"
<<"广东"<<"广西"<<"海南"
<<"湖北"<<"湖南"<<"河南"<<"江西"
<<"北京"<<"天津"<<"河北"<<"山西"<<"内蒙"
<<"宁夏"<<"新疆"<<"青海"<<"陕西"<<"甘肃"<<"四川"<<"云南"<<"贵州"<<"西藏"<<"重庆"<<"辽宁"<<"吉林"<<"黑龙江";
return AllProvince.indexOf(s);
}
QString DlgItem::Province2String(int n)
{
QStringList AllProvince;
AllProvince<<"山东"<<"浙江"<<"江苏"<<"安徽"<<"上海"<<"福建"
<<"广东"<<"广西"<<"海南"
<<"湖北"<<"湖南"<<"河南"<<"江西"
<<"北京"<<"天津"<<"河北"<<"山西"<<"内蒙"
<<"宁夏"<<"新疆"<<"青海"<<"陕西"<<"甘肃"<<"四川"<<"云南"<<"贵州"<<"西藏"<<"重庆"<<"辽宁"<<"吉林"<<"黑龙江";
if(n>=0 && n<AllProvince.size())
{
return AllProvince[n];
}
return "";
}
void DlgItem::on_combo2_currentTextChanged(const QString &text)
{
ui->combo3->clear();
if(text == "华东")
{
ui->combo3->addItems(QStringList()<<"山东"<<"浙江"<<"江苏"<<"安徽"<<"上海"<<"福建");
}
else if(text == "华南")
{
ui->combo3->addItems(QStringList()<<"广东"<<"广西"<<"海南");
}
else if(text == "华中")
{
ui->combo3->addItems(QStringList()<<"湖北"<<"湖南"<<"河南"<<"江西");
}
else if(text == "华北")
{
ui->combo3->addItems(QStringList()<<"北京"<<"天津"<<"河北"<<"山西"<<"内蒙");
}
else if(text == "其他")
{
ui->combo3->addItems(QStringList()<<"宁夏"<<"新疆"<<"青海"<<"陕西"<<"甘肃"<<"四川"<<"云南"<<"贵州"<<"西藏"<<"重庆"<<"辽宁"<<"吉林"<<"黑龙江");
}
}
void DlgItem::on_edit1_textChanged(const QString &arg1)
{
ui->labelTip->setText("");
}
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