Struct icon_loader::Icon

pub struct Icon { /* fields omitted */ }

Struct containing information about a themed icon.

Implementations

impl Icon

pub fn icon_name(&self) -> &str

Returns the associated icon's name.

pub fn theme_name(&self) -> &str

Returns the associated icon's theme name.

pub fn files(&self) -> &[IconFile]

Returns the icon files found for the associated icon.

pub fn file_for_size(&self, size: u16) -> &IconFile

Returns the file of the associated icon that fits the given size best. If there is no exact fit available, the next bigger one is chosen. If there is no bigger one, the next smaller is returned.

Arguments

• size - The ideal size of the returned icon file.

Example

use icon_loader::{IconLoader, IconType};

let loader = IconLoader::new();
if let Ok(icon) = loader.load_icon("minimum") {
    let icon_file = icon.file_for_size(32);
}

pub fn file_for_size_filtered<F>(
    &self,
    size: u16,
    filter: F
) -> Option<&IconFile> where
    F: Fn(&IconFile) -> bool, 

Returns the file of the associated icon that fits the given size best and matches the provided filter. Use this, if you want only files of type PNG or anything like that.

Arguments

• size - The ideal size of the returned icon file.
• filter - A function that takes a reference to an IconFile and returns true, if it passes the test and false otherwise.

Example

use icon_loader::{IconLoader, IconType};

let loader = IconLoader::new();
if let Ok(icon) = loader.load_icon("minimum") {
    let icon_file = icon.file_for_size_filtered(32, |file| file.icon_type() == IconType::PNG);
}

See also file_for_size.

Trait Implementations

impl Clone for Icon

fn clone(&self) -> Icon

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Icon

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

Formats the value using the given formatter.

impl Eq for Icon

impl Hash for Icon

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, 

Feeds a slice of this type into the given [Hasher].

impl PartialEq<Icon> for Icon

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

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

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

This method tests for !=.

impl StructuralEq for Icon

impl StructuralPartialEq for Icon