Select multiple files from QFileDialog

[jiveaxe]

Hi,
I need to open more than one file from a QFileDialog, but with the following code I can open only one file at a time:

QFileDialog dialog(this);
dialog.setDirectory(QDir::homePath());
dialog.setFileMode(QFileDialog::ExistingFile);
dialog.setNameFilter(trUtf8("Splits (*.000 *.001)"));
QStringList fileNames;
if (dialog.exec())
	fileNames = dialog.selectedFiles();

QFileDialog dialog(this);
dialog.setDirectory(QDir::homePath());
dialog.setFileMode(QFileDialog::ExistingFile);
dialog.setNameFilter(trUtf8("Splits (*.000 *.001)"));
QStringList fileNames;
if (dialog.exec())
	fileNames = dialog.selectedFiles();

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What I have missed?

Thanks