Function nanogui::file_dialog(const std::vector<std::pair<std::string, std::string>>&, bool, bool)

Function Documentation

std::vector<std::string> nanogui::file_dialog(const std::vector<std::pair<std::string, std::string>> &filetypes, bool save, bool multiple)

Open a native file open dialog, which allows multiple selection.

Parameters

  • filetypes: Pairs of permissible formats with descriptions like ("png", "Portable Network Graphics").

  • save: Set to true if you would like subsequent file dialogs to open at whatever folder they were in when they close this one.

  • multiple: Set to true if you would like to be able to select multiple files at once. May not be simultaneously true with save.