diff options
Diffstat (limited to 'examples/cached')
| -rw-r--r-- | examples/cached/src/main.rs | 59 |
1 files changed, 28 insertions, 31 deletions
diff --git a/examples/cached/src/main.rs b/examples/cached/src/main.rs index 39364dc9..7c8b06f0 100644 --- a/examples/cached/src/main.rs +++ b/examples/cached/src/main.rs @@ -3,7 +3,7 @@ use iced::widget::{ button, column, horizontal_space, row, scrollable, text, text_input, }; use iced::{Element, Length, Sandbox, Settings}; -use iced_lazy::Cached; +use iced_lazy::lazy; use std::collections::HashSet; @@ -71,39 +71,36 @@ impl Sandbox for App { } fn view(&self) -> Element<Message> { - let options = - Cached::new((&self.sort_order, self.options.len()), || { - let mut options: Vec<_> = self.options.iter().collect(); + let options = lazy((&self.sort_order, self.options.len()), || { + let mut options: Vec<_> = self.options.iter().collect(); - options.sort_by(|a, b| match self.sort_order { - SortOrder::Ascending => { - a.to_lowercase().cmp(&b.to_lowercase()) - } - SortOrder::Descending => { - b.to_lowercase().cmp(&a.to_lowercase()) - } - }); - - column( - options - .into_iter() - .map(|option| { - row![ - text(option), - horizontal_space(Length::Fill), - button("Delete") - .on_press(Message::DeleteOption( - option.to_string(), - ),) - .style(theme::Button::Destructive) - ] - .into() - }) - .collect(), - ) - .spacing(10) + options.sort_by(|a, b| match self.sort_order { + SortOrder::Ascending => a.to_lowercase().cmp(&b.to_lowercase()), + SortOrder::Descending => { + b.to_lowercase().cmp(&a.to_lowercase()) + } }); + column( + options + .into_iter() + .map(|option| { + row![ + text(option), + horizontal_space(Length::Fill), + button("Delete") + .on_press(Message::DeleteOption( + option.to_string(), + ),) + .style(theme::Button::Destructive) + ] + .into() + }) + .collect(), + ) + .spacing(10) + }); + column![ scrollable(options).height(Length::Fill), row![ |