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Fix backspace display issue

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This commit is contained in:
Artlef 2020-11-29 20:11:25 +01:00
parent 30aee61cad
commit d167e1c84f
1 changed files with 7 additions and 5 deletions
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4
src/bin/client.rs
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@ -327,7 +327,7 @@ fn start_display_thread(request_recv: Receiver<DisplayMessage>) {
stdout, stdout,
"{}{}", "{}{}",
termion::cursor::Left(1), termion::cursor::Left(1),
termion::clear::AfterCursor termion::clear::UntilNewline
) )
.unwrap(), .unwrap(),
DisplayMessage::Help => print_help(&mut stdout), DisplayMessage::Help => print_help(&mut stdout),
@ -417,11 +417,13 @@ fn start_keyboard_input_thread(
} }
} }
Event::Key(Key::Backspace) => { Event::Key(Key::Backspace) => {
if buffer.len() > 0 {
buffer.pop(); buffer.pop();
display_sender display_sender
.send(DisplayMessage::RemoveLastInput) .send(DisplayMessage::RemoveLastInput)
.unwrap(); .unwrap();
} }
}
Event::Key(_) => continue, Event::Key(_) => continue,
Event::Mouse(_) => continue, Event::Mouse(_) => continue,
Event::Unsupported(_) => continue, Event::Unsupported(_) => continue,