Luna::Window::open_file_dialog

R< Vector< Path > > open_file_dialog(const c8 *title=nullptr, Span< const FileDialogFilter > filters={}, const Path &initial_dir=Path(), FileDialogFlag flags=FileDialogFlag::none)

Displays one open file dialog and fetches the selecting results.

Parameters

• in title

  The title of the dialog, encoded in UTF-8. If this is nullptr, the platform-specific default title will be used.

• in filters

  The filters used by the open file dialog. If this is empty, the user can select any file types.

• in initial_dir

  The initial directory to set the file dialog to. If this is empty, the system decides the default directory. This path must be a platform native path if specified.

• in flags

  The additional flags.

Return value

Returns a list of selected file paths. All paths are platform native, absolute paths.

Valid Usage

• If title is not nullptr, title must specify one null-terminated string.