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-rw-r--r--examples/websocket/src/echo.rs23
-rw-r--r--examples/websocket/src/main.rs19
2 files changed, 24 insertions, 18 deletions
diff --git a/examples/websocket/src/echo.rs b/examples/websocket/src/echo.rs
index 281ed4bd..cd32cb66 100644
--- a/examples/websocket/src/echo.rs
+++ b/examples/websocket/src/echo.rs
@@ -2,6 +2,7 @@ pub mod server;
use iced::futures;
use iced::subscription::{self, Subscription};
+use iced::widget::text;
use futures::channel::mpsc;
use futures::sink::SinkExt;
@@ -136,16 +137,24 @@ impl Message {
pub fn disconnected() -> Self {
Message::Disconnected
}
+
+ pub fn as_str(&self) -> &str {
+ match self {
+ Message::Connected => "Connected successfully!",
+ Message::Disconnected => "Connection lost... Retrying...",
+ Message::User(message) => message.as_str(),
+ }
+ }
}
impl fmt::Display for Message {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
- match self {
- Message::Connected => write!(f, "Connected successfully!"),
- Message::Disconnected => {
- write!(f, "Connection lost... Retrying...")
- }
- Message::User(message) => write!(f, "{message}"),
- }
+ f.write_str(self.as_str())
+ }
+}
+
+impl<'a> text::IntoFragment<'a> for &'a Message {
+ fn into_fragment(self) -> text::Fragment<'a> {
+ text::Fragment::Borrowed(self.as_str())
}
}
diff --git a/examples/websocket/src/main.rs b/examples/websocket/src/main.rs
index 460d9a08..ba1e1029 100644
--- a/examples/websocket/src/main.rs
+++ b/examples/websocket/src/main.rs
@@ -2,7 +2,7 @@ mod echo;
use iced::alignment::{self, Alignment};
use iced::widget::{
- button, column, container, row, scrollable, text, text_input,
+ self, button, center, column, row, scrollable, text, text_input,
};
use iced::{color, Command, Element, Length, Subscription};
use once_cell::sync::Lazy;
@@ -31,7 +31,10 @@ enum Message {
impl WebSocket {
fn load() -> Command<Message> {
- Command::perform(echo::server::run(), |_| Message::Server)
+ Command::batch([
+ Command::perform(echo::server::run(), |_| Message::Server),
+ widget::focus_next(),
+ ])
}
fn update(&mut self, message: Message) -> Command<Message> {
@@ -85,21 +88,15 @@ impl WebSocket {
fn view(&self) -> Element<Message> {
let message_log: Element<_> = if self.messages.is_empty() {
- container(
+ center(
text("Your messages will appear here...")
.color(color!(0x888888)),
)
- .width(Length::Fill)
- .height(Length::Fill)
- .center_x()
- .center_y()
.into()
} else {
scrollable(
- column(
- self.messages.iter().cloned().map(text).map(Element::from),
- )
- .spacing(10),
+ column(self.messages.iter().map(text).map(Element::from))
+ .spacing(10),
)
.id(MESSAGE_LOG.clone())
.height(Length::Fill)