QLineEdit text() crash - Qt3

[user_mail07]

will explain the problem in detail. What I am doing is selecting a file from QFileDialog and then displaying that filename with path to the m_pLineEdit. When I click browse push button and it will emit a slot ChooseFile( ) and then I create a filedialog ,browse the desired file and then I set a selectedFile to the m_pLineEdit.

Here every thing I have been doing in ChosseFile( ) slot that is browse slot .

m_pLineEdit I have loading from UI desinger file using child ( const char * objName, const char * inheritsClass = 0) method.

void CMain1::ChosseFile()
{
QFileDialog * fileDlg = new QFileDialog(strPath,0,);
 
QString strFileName = fileDlg->selectedFile();
 
m_pLineEdit->setText (strFileName )
 
fileDlg->exec();
 
delete fileDlg;
 
 
 
}

void CMain1::ChosseFile()
{
QFileDialog * fileDlg = new QFileDialog(strPath,0,);

QString strFileName = fileDlg->selectedFile();

m_pLineEdit->setText (strFileName )

fileDlg->exec();

delete fileDlg;



}

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How do I get text() value from m_pLineEdit.

[jacek]

m_pLineEdit I have loading from UI desinger file using child ( const char * objName, const char * inheritsClass = 0) method.

Could you post the line that does this?

[user_mail07]

Here is the exact line:

m_pDirEdit = (QLineEdit *)CreateChildDlg(myMainDlg, "lineEdit");

Implemention of CreateChildDlg:

QObject * CMainUIDialog::CreateChildDlg( QObject * parentObject, QString strChild )
{
if(parentObject)
return(parentObject->child (strChild, 0, TRUE ));
else
return(NULL);
}

[roxton]

Try to check m_pDirEdit. Maybe m_pDirEdit == null?