Struct zng_view_api::dialog::FileDialog

pub struct FileDialog {
    pub title: Txt,
    pub starting_dir: PathBuf,
    pub starting_name: Txt,
    pub filters: Txt,
    pub kind: FileDialogKind,
}

Defines a native file dialog.

Fields

title: Txt

Dialog window title.

starting_dir: PathBuf

Selected directory when the dialog opens.

starting_name: Txt

Starting file name.

filters: Txt

File extension filters.

Syntax:

Display Name|ext1;ext2|All Files|*

You can use the push_filter method to create filters. Note that the extensions are not glob patterns, they must be an extension (without the dot prefix) or * for all files.

kind: FileDialogKind

Defines the file dialog looks and what kind of result is expected.

Implementations

impl FileDialog

pub fn push_filter<S: AsRef<str>>( &mut self, display_name: &str, extensions: &[S] ) -> &mut Self

Push a filter entry.

pub fn iter_filters( &self ) -> impl Iterator<Item = (&str, impl Iterator<Item = &str>)>

Iterate over filter entries and patterns.

Trait Implementations

impl Clone for FileDialog

fn clone(&self) -> FileDialog

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

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<'de> Deserialize<'de> for FileDialog

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for FileDialog

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for FileDialog

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for FileDialog

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for FileDialog

impl StructuralPartialEq for FileDialog