void Dialog::on_button_1_clicked()
{
QFileDialog d;
//enum ViewMode { Detail, List };
d.setViewMode(QFileDialog::Detail);
//enum FileMode { AnyFile, ExistingFile, Directory, ExistingFiles, DirectoryOnly };
d.setFileMode(QFileDialog::ExistingFiles);
//enum AcceptMode { AcceptOpen, AcceptSave };
d.setAcceptDrops(QFileDialog::AcceptOpen);
//enum Option { ShowDirsOnly, DontResolveSymlinks, DontConfirmOverwrite, DontUseSheet, DontUseNativeDialog, ReadOnly, HideNameFilterDetails }
d.setOptions(QFileDialog::ReadOnly);
d.exec();
std::stringstream s;
if (d.result() == QDialog::Accepted)
{
s << "Number of files selected: " << d.selectedFiles().size() << '\n';
const auto v = d.selectedFiles();
for (auto f: v) s << f.toStdString() << '\n';
}
else
{
assert(d.result() == QDialog::Rejected);
s << "Dialog closed with cancel or close\n";
}
ui->text_1->setPlainText(s.str().c_str());
}
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
QFileDialog d;
//enum ViewMode { Detail, List };
d.setViewMode(QFileDialog::Detail);
//enum FileMode { AnyFile, ExistingFile, Directory, ExistingFiles, DirectoryOnly };
d.setFileMode(QFileDialog::AnyFile);
//enum AcceptMode { AcceptOpen, AcceptSave };
d.setAcceptDrops(QFileDialog::AcceptSave);
//enum Option { ShowDirsOnly, DontResolveSymlinks, DontConfirmOverwrite, DontUseSheet, DontUseNativeDialog, ReadOnly, HideNameFilterDetails }
//Without QFileDialog::DontUseNativeDialog there will not be an edit box to supply
//a filename, under Lubuntu 13.04 (raring)
d.setOptions(QFileDialog::DontUseNativeDialog);
d.setWindowTitle("Save"); //Otherwise it states 'Open'
d.exec();
if (d.result() == QDialog::Accepted)
{
std::cout << "Number of files selected: " << d.selectedFiles().size() << '\n';
const auto v = d.selectedFiles();
for (auto s: v) std::cout << s.toStdString() << '\n';
}
else
{
assert(d.result() == QDialog::Rejected);
std::cout << "Dialog closed with cancel or close\n";
}
}