Hellop, i have segmantation fault error. Can i do in Qt something like this:
main.cpp
int main(int argc, char** argv)
{
QApplication app(argc, argv);
MainWindow* mainWindow = new MainWindow;
//some code
int rc = app.exec();
delete mainWindow;
if(rc==2)
{
QMessageBox::critical(NULL, "CriticalError", "something wrong", QMessageBox::Ok | QMessageBox::Default, QMessageBox::Escape);
}
if(rc==3)
{
QMessageBox::critical(NULL, "CriticalError", "something else wrong", QMessageBox::Ok | QMessageBox::Default, QMessageBox::Escape);
}
return rc;
}
I want to call qApp->exit(error_code) in my classes, and then all my classes have to destruct and only message box appear and show until user didn’t close it. Sorry for my English…
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