car_deal_util/代码/cpp/car_dealer_util/source/main.cpp

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#include <QtWidgets/QtWidgets>
#include <QtWidgets/QApplication>
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#include <stdexcept>
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#include "Widgets/MainFrame/QMainFrame.h"
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#include "QLoginDialog.h"
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#include "test/test.h"
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using namespace std;
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int main(int argc, char* argv[])
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{
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QApplication* pApp = nullptr;
QMainFrame* pMainFrame = nullptr;
QLoginDialog* pLoginDialog = nullptr;
int returnCode = -1;
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try
{
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pApp = new QApplication(argc, argv);
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}
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catch (...)
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{
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QMessageBox::critical(nullptr,
"错误!",
"1创建QApplication错误\n请联系开发人员。");
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return -1;
}
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test();
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//return 1;
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//登录界面
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try
{
pLoginDialog = new QLoginDialog();
pLoginDialog->exec();
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if (pLoginDialog->getReturnCode() == QLoginDialog::ReturnCode::EXIT)
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{
//用户点了退出
return 1;
}
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}
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catch (std::runtime_error error)
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{
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QMessageBox::critical(nullptr,
"错误!",
error.what());
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return -1;
}
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try
{
pMainFrame = new QMainFrame();
}
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catch (std::runtime_error& error)
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{
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QMessageBox::critical(nullptr,
"错误!",
error.what());
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return -1;
}
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catch (...)
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{
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QMessageBox::critical(nullptr,
"错误!",
"创建窗口过程错误!\n请联系开发人员。");
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return -1;
}
try
{
pMainFrame->showMaximized();
returnCode = pApp->exec();
}
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catch (std::runtime_error& error)
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{
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QMessageBox::critical(nullptr,
"错误!",
error.what());
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return -1;
}
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catch (...)
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{
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QMessageBox::critical(nullptr,
"错误!",
"创建窗口过程错误!\n请联系开发人员。");
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return -1;
}
return returnCode;
}