i have a:

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KListWidget* playlist;

which is connected via:

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connect(playlist, SIGNAL(executed(QListWidgetItem*)), this, SLOT(play(QListWidgetItem*)));

to:

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void Player::play(QListWidgetItem* item) {
   printf("play: %s\n", item->text().toStdString().c_str());
}

any time i double click on an item in the list (KDE is set to double click execute on my install), the play function is called twice. if i only click once, nothing happens as expected. i can't figure out why. any help would be greatly appreciated!

thanks all.

Try using the itemActivated() signal of http://doc.trolltech.com/4.6/qlistwidget.html instead. It has the same signature as the executed() signal.

brilliant, thanks!