Struct FileDialog

pub struct FileDialog {
    pub filename: Option<String>,
    pub location: Option<PathBuf>,
    pub filters: Vec<Filter>,
    pub title: Option<String>,
}

Builds and shows file dialogs.

Fields

filename: Option<String>

location: Option<PathBuf>

filters: Vec<Filter>

title: Option<String>

Implementations

impl FileDialog

pub fn new() -> Self

Creates a file dialog builder.

pub fn set_title(self, title: String) -> Self

Sets the window title for the dialog.

pub fn set_filename(self, filename: String) -> Self

Sets the default value of the filename text field in the dialog. For open dialogs of macOS and zenity, this is a no-op because there’s no such text field on the dialog.

pub fn reset_filename(self) -> Self

Resets the default value of the filename field in the dialog.

pub fn set_location(self, path: PathBuf) -> Self

Sets the default location that the dialog shows at open.

pub fn reset_location(self) -> Self

Resets the default location that the dialog shows at open. Without a default location set, the dialog will probably use the current working directory as default location.

pub fn add_filter(self, description: String, extensions: Vec<String>) -> Self

Adds a file type filter. The filter must contains at least one extension, otherwise this method will panic. For dialogs that open directories, this is a no-op.

pub fn remove_all_filters(self) -> Self

Removes all file type filters.

Trait Implementations

impl Debug for FileDialog

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for FileDialog

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for FileDialog

fn eq(&self, other: &FileDialog) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for FileDialog