Problem in the QFileDialog

[joseph]

i have tried this also

void MyMainWindow :: saveInputDataToFile( const QString& inputName, const Q_ULLONG& inputSize , QWidget* parent )
{
-------
 QString destFilePath =  QFileDialog::getSaveFileName(  ..., .., ..., ..., parent );
 
-------
}

void MyMainWindow :: saveInputDataToFile( const QString& inputName, const Q_ULLONG& inputSize , QWidget* parent )
{
-------
 QString destFilePath =  QFileDialog::getSaveFileName(  ..., .., ..., ..., parent );

-------
}

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But at this time also the keyboard is working in MyWizard ...and i can even close it by using TAB-KEY , without closing the FileDialog


please help me...