Member Function Documentation

QFileDialog::QFileDialog(QWidget *parent, Qt::WindowFlags flags)

Constructs a file dialog with the given parent and widget flags.

QFileDialog::QFileDialog(QWidget *parent = nullptr, const QString &caption = QString(), const QString &directory = QString(), const QString &filter = QString())

Constructs a file dialog with the given parent and caption that initially displays the contents of the specified directory. The contents of the directory are filtered before being shown in the dialog, using a semicolon-separated list of filters specified by filter.

[virtual] QFileDialog::~QFileDialog()

Destroys the file dialog.

[override virtual protected] void QFileDialog::accept()

Reimplemented from QDialog::accept().

[override virtual protected] void QFileDialog::changeEvent(QEvent *e)

Reimplemented from QWidget::changeEvent().

[signal] void QFileDialog::currentChanged(const QString &path)

When the current file changes for local operations, this signal is emitted with the new file name as the path parameter.

See also filesSelected().

[signal] void QFileDialog::currentUrlChanged(const QUrl &url)

When the current file changes, this signal is emitted with the new file URL as the url parameter.

This function was introduced in Qt 5.2.

See also urlsSelected().

QDir QFileDialog::directory() const

Returns the directory currently being displayed in the dialog.

See also setDirectory().

[signal] void QFileDialog::directoryEntered(const QString &directory)

This signal is emitted for local operations when the user enters a directory.

This function was introduced in Qt 4.3.

QUrl QFileDialog::directoryUrl() const

Returns the url of the directory currently being displayed in the dialog.

This function was introduced in Qt 5.2.

See also setDirectoryUrl().

[signal] void QFileDialog::directoryUrlEntered(const QUrl &directory)

This signal is emitted when the user enters a directory.

This function was introduced in Qt 5.2.

[override virtual protected] void QFileDialog::done(int result)

Reimplemented from QDialog::done().

[signal] void QFileDialog::fileSelected(const QString &file)

When the selection changes for local operations and the dialog is accepted, this signal is emitted with the (possibly empty) selected file.

See also currentChanged() and QDialog::Accepted.

[signal] void QFileDialog::filesSelected(const QStringList &selected)

When the selection changes for local operations and the dialog is accepted, this signal is emitted with the (possibly empty) list of selected files.

See also currentChanged() and QDialog::Accepted.

QDir::Filters QFileDialog::filter() const

Returns the filter that is used when displaying files.

This function was introduced in Qt 4.4.

See also setFilter().

[signal] void QFileDialog::filterSelected(const QString &filter)

This signal is emitted when the user selects a filter.

This function was introduced in Qt 4.3.

[static] QString QFileDialog::getExistingDirectory(QWidget *parent = nullptr, const QString &caption = QString(), const QString &dir = QString(), QFileDialog::Options options = ShowDirsOnly)

This is a convenience static function that will return an existing directory selected by the user.

QString dir = QFileDialog::getExistingDirectory(this, tr("Open Directory"),
                                                "/home",
                                                QFileDialog::ShowDirsOnly
                                                | QFileDialog::DontResolveSymlinks);

This function creates a modal file dialog with the given parent widget. If parent is not 0, the dialog will be shown centered over the parent widget.

The dialog's working directory is set to dir, and the caption is set to caption. Either of these may be an empty string in which case the current directory and a default caption will be used respectively.

The options argument holds various options about how to run the dialog, see the QFileDialog::Option enum for more information on the flags you can pass. To ensure a native file dialog, ShowDirsOnly must be set.

On Windows and macOS, this static function will use the native file dialog and not a QFileDialog. However, the native Windows file dialog does not support displaying files in the directory chooser. You need to pass DontUseNativeDialog to display files using a QFileDialog.

On Unix/X11, the normal behavior of the file dialog is to resolve and follow symlinks. For example, if /usr/tmp is a symlink to /var/tmp, the file dialog will change to /var/tmp after entering /usr/tmp. If options includes DontResolveSymlinks, the file dialog will treat symlinks as regular directories.

On Windows, the dialog will spin a blocking modal event loop that will not dispatch any QTimers, and if parent is not 0 then it will position the dialog just below the parent's title bar.

Warning: Do not delete parent during the execution of the dialog. If you want to do this, you should create the dialog yourself using one of the QFileDialog constructors.

See also getOpenFileName(), getOpenFileNames(), and getSaveFileName().

[static] QUrl QFileDialog::getExistingDirectoryUrl(QWidget *parent = nullptr, const QString &caption = QString(), const QUrl &dir = QUrl(), QFileDialog::Options options = ShowDirsOnly, const QStringList &supportedSchemes = QStringList())

This is a convenience static function that will return an existing directory selected by the user. If the user presses Cancel, it returns an empty url.

The function is used similarly to QFileDialog::getExistingDirectory(). In particular parent, caption, dir and options are used in the exact same way.

The main difference with QFileDialog::getExistingDirectory() comes from the ability offered to the user to select a remote directory. That's why the return type and the type of dir is QUrl.

The supportedSchemes argument allows to restrict the type of URLs the user will be able to select. It is a way for the application to declare the protocols it will support to fetch the file content. An empty list means that no restriction is applied (the default). Supported for local files ("file" scheme) is implicit and always enabled; it is not necessary to include it in the restriction.

When possible, this static function will use the native file dialog and not a QFileDialog. On platforms which don't support selecting remote files, Qt will allow to select only local files.

This function was introduced in Qt 5.2.

See also getExistingDirectory(), getOpenFileUrl(), getOpenFileUrls(), and getSaveFileUrl().

[static] QString QFileDialog::getOpenFileName(QWidget *parent = nullptr, const QString &caption = QString(), const QString &dir = QString(), const QString &filter = QString(), QString *selectedFilter = nullptr, QFileDialog::Options options = Options())

This is a convenience static function that returns an existing file selected by the user. If the user presses Cancel, it returns a null string.

QString fileName = QFileDialog::getOpenFileName(this, tr("Open File"),
                                                "/home",
                                                tr("Images (*.png *.xpm *.jpg)"));

The function creates a modal file dialog with the given parent widget. If parent is not 0, the dialog will be shown centered over the parent widget.

The file dialog's working directory will be set to dir. If dir includes a file name, the file will be selected. Only files that match the given filter are shown. The filter selected is set to selectedFilter. The parameters dir, selectedFilter, and filter may be empty strings. If you want multiple filters, separate them with ';;', for example:

"Images (*.png *.xpm *.jpg);;Text files (*.txt);;XML files (*.xml)"

The options argument holds various options about how to run the dialog, see the QFileDialog::Option enum for more information on the flags you can pass.

The dialog's caption is set to caption. If caption is not specified then a default caption will be used.

On Windows, and macOS, this static function will use the native file dialog and not a QFileDialog.

On Windows the dialog will spin a blocking modal event loop that will not dispatch any QTimers, and if parent is not 0 then it will position the dialog just below the parent's title bar.

On Unix/X11, the normal behavior of the file dialog is to resolve and follow symlinks. For example, if /usr/tmp is a symlink to /var/tmp, the file dialog will change to /var/tmp after entering /usr/tmp. If options includes DontResolveSymlinks, the file dialog will treat symlinks as regular directories.

Warning: Do not delete parent during the execution of the dialog. If you want to do this, you should create the dialog yourself using one of the QFileDialog constructors.

See also getOpenFileNames(), getSaveFileName(), and getExistingDirectory().

[static] QStringList QFileDialog::getOpenFileNames(QWidget *parent = nullptr, const QString &caption = QString(), const QString &dir = QString(), const QString &filter = QString(), QString *selectedFilter = nullptr, QFileDialog::Options options = Options())

This is a convenience static function that will return one or more existing files selected by the user.

QStringList files = QFileDialog::getOpenFileNames(
                        this,
                        "Select one or more files to open",
                        "/home",
                        "Images (*.png *.xpm *.jpg)");

This function creates a modal file dialog with the given parent widget. If parent is not 0, the dialog will be shown centered over the parent widget.

The file dialog's working directory will be set to dir. If dir includes a file name, the file will be selected. The filter is set to filter so that only those files which match the filter are shown. The filter selected is set to selectedFilter. The parameters dir, selectedFilter and filter may be empty strings. If you need multiple filters, separate them with ';;', for instance:

"Images (*.png *.xpm *.jpg);;Text files (*.txt);;XML files (*.xml)"

The dialog's caption is set to caption. If caption is not specified then a default caption will be used.

On Windows, and macOS, this static function will use the native file dialog and not a QFileDialog.

On Windows the dialog will spin a blocking modal event loop that will not dispatch any QTimers, and if parent is not 0 then it will position the dialog just below the parent's title bar.

On Unix/X11, the normal behavior of the file dialog is to resolve and follow symlinks. For example, if /usr/tmp is a symlink to /var/tmp, the file dialog will change to /var/tmp after entering /usr/tmp. The options argument holds various options about how to run the dialog, see the QFileDialog::Option enum for more information on the flags you can pass.

Warning: Do not delete parent during the execution of the dialog. If you want to do this, you should create the dialog yourself using one of the QFileDialog constructors.

See also getOpenFileName(), getSaveFileName(), and getExistingDirectory().

[static] QUrl QFileDialog::getOpenFileUrl(QWidget *parent = nullptr, const QString &caption = QString(), const QUrl &dir = QUrl(), const QString &filter = QString(), QString *selectedFilter = nullptr, QFileDialog::Options options = Options(), const QStringList &supportedSchemes = QStringList())

This is a convenience static function that returns an existing file selected by the user. If the user presses Cancel, it returns an empty url.

The function is used similarly to QFileDialog::getOpenFileName(). In particular parent, caption, dir, filter, selectedFilter and options are used in the exact same way.

The main difference with QFileDialog::getOpenFileName() comes from the ability offered to the user to select a remote file. That's why the return type and the type of dir is QUrl.

The supportedSchemes argument allows to restrict the type of URLs the user will be able to select. It is a way for the application to declare the protocols it will support to fetch the file content. An empty list means that no restriction is applied (the default). Supported for local files ("file" scheme) is implicit and always enabled; it is not necessary to include it in the restriction.

When possible, this static function will use the native file dialog and not a QFileDialog. On platforms which don't support selecting remote files, Qt will allow to select only local files.

This function was introduced in Qt 5.2.

See also getOpenFileName(), getOpenFileUrls(), getSaveFileUrl(), and getExistingDirectoryUrl().

[static] QList<QUrl> QFileDialog::getOpenFileUrls(QWidget *parent = nullptr, const QString &caption = QString(), const QUrl &dir = QUrl(), const QString &filter = QString(), QString *selectedFilter = nullptr, QFileDialog::Options options = Options(), const QStringList &supportedSchemes = QStringList())

This is a convenience static function that will return one or more existing files selected by the user. If the user presses Cancel, it returns an empty list.

The function is used similarly to QFileDialog::getOpenFileNames(). In particular parent, caption, dir, filter, selectedFilter and options are used in the exact same way.

The main difference with QFileDialog::getOpenFileNames() comes from the ability offered to the user to select remote files. That's why the return type and the type of dir are respectively QList<QUrl> and QUrl.

The supportedSchemes argument allows to restrict the type of URLs the user will be able to select. It is a way for the application to declare the protocols it will support to fetch the file content. An empty list means that no restriction is applied (the default). Supported for local files ("file" scheme) is implicit and always enabled; it is not necessary to include it in the restriction.

When possible, this static function will use the native file dialog and not a QFileDialog. On platforms which don't support selecting remote files, Qt will allow to select only local files.

This function was introduced in Qt 5.2.

See also getOpenFileNames(), getOpenFileUrl(), getSaveFileUrl(), and getExistingDirectoryUrl().

[static] QString QFileDialog::getSaveFileName(QWidget *parent = nullptr, const QString &caption = QString(), const QString &dir = QString(), const QString &filter = QString(), QString *selectedFilter = nullptr, QFileDialog::Options options = Options())

This is a convenience static function that will return a file name selected by the user. The file does not have to exist.

It creates a modal file dialog with the given parent widget. If parent is not 0, the dialog will be shown centered over the parent widget.

QString fileName = QFileDialog::getSaveFileName(this, tr("Save File"),
                           "/home/jana/untitled.png",
                           tr("Images (*.png *.xpm *.jpg)"));

The file dialog's working directory will be set to dir. If dir includes a file name, the file will be selected. Only files that match the filter are shown. The filter selected is set to selectedFilter. The parameters dir, selectedFilter, and filter may be empty strings. Multiple filters are separated with ';;'. For instance:

"Images (*.png *.xpm *.jpg);;Text files (*.txt);;XML files (*.xml)"

The options argument holds various options about how to run the dialog, see the QFileDialog::Option enum for more information on the flags you can pass.

The default filter can be chosen by setting selectedFilter to the desired value.

The dialog's caption is set to caption. If caption is not specified, a default caption will be used.

On Windows, and macOS, this static function will use the native file dialog and not a QFileDialog.

On Windows the dialog will spin a blocking modal event loop that will not dispatch any QTimers, and if parent is not 0 then it will position the dialog just below the parent's title bar. On macOS, with its native file dialog, the filter argument is ignored.

On Unix/X11, the normal behavior of the file dialog is to resolve and follow symlinks. For example, if /usr/tmp is a symlink to /var/tmp, the file dialog will change to /var/tmp after entering /usr/tmp. If options includes DontResolveSymlinks the file dialog will treat symlinks as regular directories.

Warning: Do not delete parent during the execution of the dialog. If you want to do this, you should create the dialog yourself using one of the QFileDialog constructors.

See also getOpenFileName(), getOpenFileNames(), and getExistingDirectory().

[static] QUrl QFileDialog::getSaveFileUrl(QWidget *parent = nullptr, const QString &caption = QString(), const QUrl &dir = QUrl(), const QString &filter = QString(), QString *selectedFilter = nullptr, QFileDialog::Options options = Options(), const QStringList &supportedSchemes = QStringList())

This is a convenience static function that returns a file selected by the user. The file does not have to exist. If the user presses Cancel, it returns an empty url.

The function is used similarly to QFileDialog::getSaveFileName(). In particular parent, caption, dir, filter, selectedFilter and options are used in the exact same way.

The main difference with QFileDialog::getSaveFileName() comes from the ability offered to the user to select a remote file. That's why the return type and the type of dir is QUrl.

The supportedSchemes argument allows to restrict the type of URLs the user will be able to select. It is a way for the application to declare the protocols it will support to save the file content. An empty list means that no restriction is applied (the default). Supported for local files ("file" scheme) is implicit and always enabled; it is not necessary to include it in the restriction.

When possible, this static function will use the native file dialog and not a QFileDialog. On platforms which don't support selecting remote files, Qt will allow to select only local files.

This function was introduced in Qt 5.2.

See also getSaveFileName(), getOpenFileUrl(), getOpenFileUrls(), and getExistingDirectoryUrl().

QStringList QFileDialog::history() const

Returns the browsing history of the filedialog as a list of paths.

See also setHistory().

QFileIconProvider *QFileDialog::iconProvider() const

Returns the icon provider used by the filedialog.

See also setIconProvider().

QAbstractItemDelegate *QFileDialog::itemDelegate() const

Returns the item delegate used to render the items in the views in the filedialog.

See also setItemDelegate().

QString QFileDialog::labelText(QFileDialog::DialogLabel label) const

Returns the text shown in the filedialog in the specified label.

See also setLabelText().

QStringList QFileDialog::mimeTypeFilters() const

Returns the MIME type filters that are in operation on this file dialog.

This function was introduced in Qt 5.2.

See also setMimeTypeFilters().

QStringList QFileDialog::nameFilters() const

Returns the file type filters that are in operation on this file dialog.

This function was introduced in Qt 4.4.

See also setNameFilters().

void QFileDialog::open(QObject *receiver, const char *member)

This function connects one of its signals to the slot specified by receiver and member. The specific signal depends is filesSelected() if fileMode is ExistingFiles and fileSelected() if fileMode is anything else.

The signal will be disconnected from the slot when the dialog is closed.

This function was introduced in Qt 4.5.

QAbstractProxyModel *QFileDialog::proxyModel() const

Returns the proxy model used by the file dialog. By default no proxy is set.

See also setProxyModel().

bool QFileDialog::restoreState(const QByteArray &state)

Restores the dialogs's layout, history and current directory to the state specified.

Typically this is used in conjunction with QSettings to restore the size from a past session.

Returns false if there are errors

This function was introduced in Qt 4.3.

QByteArray QFileDialog::saveState() const

Saves the state of the dialog's layout, history and current directory.

Typically this is used in conjunction with QSettings to remember the size for a future session. A version number is stored as part of the data.

This function was introduced in Qt 4.3.

void QFileDialog::selectFile(const QString &filename)

Selects the given filename in the file dialog.

See also selectedFiles().

void QFileDialog::selectMimeTypeFilter(const QString &filter)

Sets the current MIME type filter.

This function was introduced in Qt 5.2.

void QFileDialog::selectNameFilter(const QString &filter)

Sets the current file type filter. Multiple filters can be passed in filter by separating them with semicolons or spaces.

This function was introduced in Qt 4.4.

See also setNameFilter(), setNameFilters(), and selectedNameFilter().

void QFileDialog::selectUrl(const QUrl &url)

Selects the given url in the file dialog.

Note: The non-native QFileDialog supports only local files.

This function was introduced in Qt 5.2.

See also selectedUrls().

QStringList QFileDialog::selectedFiles() const

Returns a list of strings containing the absolute paths of the selected files in the dialog. If no files are selected, or the mode is not ExistingFiles or ExistingFile, selectedFiles() contains the current path in the viewport.

See also selectedNameFilter() and selectFile().

QString QFileDialog::selectedMimeTypeFilter() const

Returns The mimetype of the file that the user selected in the file dialog.

This function was introduced in Qt 5.9.

QString QFileDialog::selectedNameFilter() const

Returns the filter that the user selected in the file dialog.

This function was introduced in Qt 4.4.

See also selectedFiles().

QList<QUrl> QFileDialog::selectedUrls() const

Returns a list of urls containing the selected files in the dialog. If no files are selected, or the mode is not ExistingFiles or ExistingFile, selectedUrls() contains the current path in the viewport.

This function was introduced in Qt 5.2.

See also selectedNameFilter() and selectUrl().

void QFileDialog::setDirectory(const QString &directory)

Sets the file dialog's current directory.

Note: On iOS, if you set directory to QStandardPaths::standardLocations(QStandardPaths::PicturesLocation).last(), a native image picker dialog will be used for accessing the user's photo album. The filename returned can be loaded using QFile and related APIs. For this to be enabled, the Info.plist assigned to QMAKE_INFO_PLIST in the project file must contain the key NSPhotoLibraryUsageDescription. See Info.plist documentation from Apple for more information regarding this key. This feature was added in Qt 5.5.

See also directory().

void QFileDialog::setDirectory(const QDir &directory)

This is an overloaded function.

void QFileDialog::setDirectoryUrl(const QUrl &directory)

Sets the file dialog's current directory url.

Note: The non-native QFileDialog supports only local files.

Note: On Windows, it is possible to pass URLs representing one of the virtual folders, such as "Computer" or "Network". This is done by passing a QUrl using the scheme clsid followed by the CLSID value with the curly braces removed. For example the URL clsid:374DE290-123F-4565-9164-39C4925E467B denotes the download location. For a complete list of possible values, see the MSDN documentation on KNOWNFOLDERID. This feature was added in Qt 5.5.

This function was introduced in Qt 5.2.

See also directoryUrl() and QUuid.

void QFileDialog::setFilter(QDir::Filters filters)

Sets the filter used by the model to filters. The filter is used to specify the kind of files that should be shown.

This function was introduced in Qt 4.4.

See also filter().

void QFileDialog::setHistory(const QStringList &paths)

Sets the browsing history of the filedialog to contain the given paths.

See also history().

void QFileDialog::setIconProvider(QFileIconProvider *provider)

Sets the icon provider used by the filedialog to the specified provider.

See also iconProvider().

void QFileDialog::setItemDelegate(QAbstractItemDelegate *delegate)

Sets the item delegate used to render items in the views in the file dialog to the given delegate.

Warning: You should not share the same instance of a delegate between views. Doing so can cause incorrect or unintuitive editing behavior since each view connected to a given delegate may receive the closeEditor() signal, and attempt to access, modify or close an editor that has already been closed.

Note that the model used is QFileSystemModel. It has custom item data roles, which is described by the Roles enum. You can use a QFileIconProvider if you only want custom icons.

See also itemDelegate(), setIconProvider(), and QFileSystemModel.

void QFileDialog::setLabelText(QFileDialog::DialogLabel label, const QString &text)

Sets the text shown in the filedialog in the specified label.

See also labelText().

void QFileDialog::setMimeTypeFilters(const QStringList &filters)

Sets the filters used in the file dialog, from a list of MIME types.

Convenience method for setNameFilters(). Uses QMimeType to create a name filter from the glob patterns and description defined in each MIME type.

Use application/octet-stream for the "All files (*)" filter, since that is the base MIME type for all files.

Calling setMimeTypeFilters overrides any previously set name filters, and changes the return value of nameFilters().

QStringList mimeTypeFilters;
mimeTypeFilters << "image/jpeg" // will show "JPEG image (*.jpeg *.jpg *.jpe)
            << "image/png"  // will show "PNG image (*.png)"
            << "application/octet-stream"; // will show "All files (*)"

QFileDialog dialog(this);
dialog.setMimeTypeFilters(mimeTypeFilters);
dialog.exec();

This function was introduced in Qt 5.2.

See also mimeTypeFilters().

void QFileDialog::setNameFilter(const QString &filter)

Sets the filter used in the file dialog to the given filter.

If filter contains a pair of parentheses containing one or more filename-wildcard patterns, separated by spaces, then only the text contained in the parentheses is used as the filter. This means that these calls are all equivalent:

dialog.setNameFilter("All C++ files (*.cpp *.cc *.C *.cxx *.c++)");
dialog.setNameFilter("*.cpp *.cc *.C *.cxx *.c++");

This function was introduced in Qt 4.4.

See also setMimeTypeFilters() and setNameFilters().

void QFileDialog::setNameFilters(const QStringList &filters)

Sets the filters used in the file dialog.

Note that the filter *.* is not portable, because the historical assumption that the file extension determines the file type is not consistent on every operating system. It is possible to have a file with no dot in its name (for example, Makefile). In a native Windows file dialog, *.* will match such files, while in other types of file dialogs it may not. So it is better to use * if you mean to select any file.

QStringList filters;
filters << "Image files (*.png *.xpm *.jpg)"
        << "Text files (*.txt)"
        << "Any files (*)";

QFileDialog dialog(this);
dialog.setNameFilters(filters);
dialog.exec();

setMimeTypeFilters() has the advantage of providing all possible name filters for each file type. For example, JPEG images have three possible extensions; if your application can open such files, selecting the image/jpeg mime type as a filter will allow you to open all of them.

This function was introduced in Qt 4.4.

See also nameFilters().

void QFileDialog::setOption(QFileDialog::Option option, bool on = true)

Sets the given option to be enabled if on is true; otherwise, clears the given option.

Options (particularly the DontUseNativeDialogs option) should be set before changing dialog properties or showing the dialog.

Setting options while the dialog is visible is not guaranteed to have an immediate effect on the dialog (depending on the option and on the platform).

Setting options after changing other properties may cause these values to have no effect.

This function was introduced in Qt 4.5.

See also options and testOption().

void QFileDialog::setProxyModel(QAbstractProxyModel *proxyModel)

Sets the model for the views to the given proxyModel. This is useful if you want to modify the underlying model; for example, to add columns, filter data or add drives.

Any existing proxy model will be removed, but not deleted. The file dialog will take ownership of the proxyModel.

This function was introduced in Qt 4.3.

See also proxyModel().

void QFileDialog::setSidebarUrls(const QList<QUrl> &urls)

Sets the urls that are located in the sidebar.

For instance:

    QList<QUrl> urls;
    urls << QUrl::fromLocalFile("/Users/foo/Code/qt5")
         << QUrl::fromLocalFile(QStandardPaths::standardLocations(QStandardPaths::MusicLocation).first());

    QFileDialog dialog;
    dialog.setSidebarUrls(urls);
    dialog.setFileMode(QFileDialog::AnyFile);
    if(dialog.exec()) {
        // ...
    }

The file dialog will then look like this:

This function was introduced in Qt 4.3.

See also sidebarUrls().

[override virtual] void QFileDialog::setVisible(bool visible)

Reimplemented from QDialog::setVisible().

QList<QUrl> QFileDialog::sidebarUrls() const

Returns a list of urls that are currently in the sidebar

This function was introduced in Qt 4.3.

See also setSidebarUrls().

bool QFileDialog::testOption(QFileDialog::Option option) const

Returns true if the given option is enabled; otherwise, returns false.

This function was introduced in Qt 4.5.

See also options and setOption().

[signal] void QFileDialog::urlSelected(const QUrl &url)

When the selection changes and the dialog is accepted, this signal is emitted with the (possibly empty) selected url.

This function was introduced in Qt 5.2.

See also currentUrlChanged() and QDialog::Accepted.

[signal] void QFileDialog::urlsSelected(const QList<QUrl> &urls)

When the selection changes and the dialog is accepted, this signal is emitted with the (possibly empty) list of selected urls.

This function was introduced in Qt 5.2.

See also currentUrlChanged() and QDialog::Accepted.