CODEWITHSUNDEEP
c++qt
user63898
user63898

Reputation: 30885

Dialog Window closed before reaching to done(Accepted);

I have something that is strange , I have Dialog window that I trigger from MainWIndow like this:

//this is from main window 
DialogUpdateContainer dialogUpdateContainer(this);
  dialogUpdateContainer.getFileName(m_new_version_name);
  if(dialogUpdateContainer.exec() == QDialog::Accepted ) 
  {
      return true;
  }

And in the DialogUpdateContainer I have this simple code :

DialogUpdateContainer::DialogUpdateContainer( QWidget *parent) : QDialog(parent),   
                                                                 ui(new Ui::DialogUpdate)
{
    ui->setupUi( this );
    pHttpDownloadManager = new HttpDownloadManager();

    connect(ui->buttonBox,
    SIGNAL(accepted()),
    this, 
    SLOT(OkSettingsHandler())); 

   connect(ui->buttonBox,
           SIGNAL(rejected()),
           this,
         SLOT(CancelSettingsHandler()));
}

void DialogUpdateContainer::getFileName(QString& fileNameToDownload)
{
    fileToDownload = fileNameToDownload;
}

void DialogUpdateContainer::OkSettingsHandler()
{
    if(pHttpDownloadManager->downloadFile(fileToDownload))
{
    done(Accepted);
}

}
void DialogUpdateContainer::CancelSettingsHandler()
{
    done(Rejected);
}

Now the problem is when I click the ok in the dialog windows its closing immediately without waiting for pHttpDownloadManager->downloadFile(fileToDownload&); to finish its even never gets to the done(Accepted);
Why ?
I want it to wait to until it done the function and only then to close.

Upvotes: 1

Views: 53

Answers (1)

user2672165
user2672165

Reputation: 3049

Very odd: 

 if(dialogUpdateContainer.exec() == QDialog::Accepted ) {

     return true;
  }

Normal:

 if(dialogUpdateContainer.exec()==QDialog::Accepted ) {

     return true;
  }

Upvotes: 1

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