singal send twice?

[masoroso]

Hi all,

It's been a while since I tried to programme with Qt and I already encoutered my first problem :-)

Why does the following QMessage appear twice after the signal is emitted?

This is my code (parts of it)

connect(ui.tvDir, SIGNAL(activated(QModelIndex)), this, SLOT(on_tvDir_activated(QModelIndex)));

connect(ui.tvDir, SIGNAL(activated(QModelIndex)), this, SLOT(on_tvDir_activated(QModelIndex)));

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and

void MainForm::on_tvDir_activated(QModelIndex index)
{
   ...
 
  if( ext.toUpper() == "GEF" )
  	QMessageBox::information(this, "test", "found gef file");   
  //ThisMessage is shown twice?!
}

void MainForm::on_tvDir_activated(QModelIndex index)
{
   ...
  
  if( ext.toUpper() == "GEF" )
  	QMessageBox::information(this, "test", "found gef file");   
  //ThisMessage is shown twice?!
}

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Thanks in advance