void Dialog::setExistingDirectory()
{ //选择一个文件夹;
QFileDialog::Options options = QFileDialog::DontResolveSymlinks | QFileDialog::ShowDirsOnly;
if (!native->isChecked())
options |= QFileDialog::DontUseNativeDialog;
QString directory = QFileDialog::getExistingDirectory(this,
tr("QFileDialog::getExistingDirectory()"),
directoryLabel->text(),
options);
if (!directory.isEmpty())
directoryLabel->setText(directory);
}
void Dialog::setOpenFileName()
{ //打开一个文件;
QFileDialog::Options options;
if (!native->isChecked())
options |= QFileDialog::DontUseNativeDialog;
QString selectedFilter;
QString fileName = QFileDialog::getOpenFileName(this,
tr("QFileDialog::getOpenFileName()"),
openFileNameLabel->text(),
tr("All Files (*);;Text Files (*.txt)"),
&selectedFilter,
options);
if (!fileName.isEmpty())
openFileNameLabel->setText(fileName);
}
void Dialog::setOpenFileNames()
{ //打开多个文件;
QFileDialog::Options options;
if (!native->isChecked())
options |= QFileDialog::DontUseNativeDialog;
QString selectedFilter;
QStringList files = QFileDialog::getOpenFileNames(
this, tr("QFileDialog::getOpenFileNames()"),
openFilesPath,
tr("All Files (*);;Text Files (*.txt)"),
&selectedFilter,
options);
if (files.count()) {
openFilesPath = files[0];
openFileNamesLabel->setText(QString("[%1]").arg(files.join(", ")));
}
}
void Dialog::setSaveFileName()
{ //保存一个文件;
QFileDialog::Options options;
if (!native->isChecked())
options |= QFileDialog::DontUseNativeDialog;
QString selectedFilter;
QString fileName = QFileDialog::getSaveFileName(this,
tr("QFileDialog::getSaveFileName()"),
saveFileNameLabel->text(),
tr("All Files (*);;Text Files (*.txt)"),
&selectedFilter,
options);
if (!fileName.isEmpty())
saveFileNameLabel->setText(fileName);
}