Update for cursive-core 0.3.0

Cargo.toml

@@ -13,7 +13,7 @@ documentation = "https://docs.rs/cursive-async-view"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-cursive_core = "0.2"
+cursive_core = "0.3"
 log = "0.4"
 interpolation = "0.2.0"
 crossbeam = "0.8"
@@ -23,4 +23,4 @@ lazy_static = "1.4"
 doc-comment = "0.3"
 
 [dev-dependencies]
-cursive = "0.16"
+cursive = "0.17"

src/infinite.rs

@@ -7,7 +7,7 @@ use cursive_core::direction::Direction;
 use cursive_core::event::{AnyCb, Event, EventResult};
 use cursive_core::theme::PaletteColor;
 use cursive_core::utils::markup::StyledString;
-use cursive_core::view::{Selector, View, ViewNotFound};
+use cursive_core::view::{CannotFocus, Selector, View, ViewNotFound};
 use cursive_core::views::TextView;
 use cursive_core::{Cursive, Printer, Rect, Vec2};
 use interpolation::Ease;
@@ -671,17 +671,17 @@ impl<T: View + Sized> View for AsyncView<T> {
         }
     }
 
-    fn focus_view(&mut self, sel: &Selector) -> Result<(), ViewNotFound> {
+    fn focus_view(&mut self, sel: &Selector) -> Result<EventResult, ViewNotFound> {
         match self.view {
             AsyncState::Available(ref mut view) => view.focus_view(sel),
             _ => Err(ViewNotFound),
         }
     }
 
-    fn take_focus(&mut self, source: Direction) -> bool {
+    fn take_focus(&mut self, source: Direction) -> Result<EventResult, CannotFocus> {
         match self.view {
             AsyncState::Available(ref mut view) => view.take_focus(source),
-            _ => false,
+            _ => Err(CannotFocus),
         }
     }
 

src/progress.rs

@@ -3,7 +3,7 @@ use cursive_core::direction::Direction;
 use cursive_core::event::{AnyCb, Event, EventResult};
 use cursive_core::theme::PaletteColor;
 use cursive_core::utils::markup::StyledString;
-use cursive_core::view::{Selector, View, ViewNotFound};
+use cursive_core::view::{CannotFocus, Selector, View, ViewNotFound};
 use cursive_core::views::TextView;
 use cursive_core::{Cursive, Printer, Rect, Vec2};
 use interpolation::Ease;
@@ -555,7 +555,7 @@ impl<T: View + Sized> View for AsyncProgressView<T> {
         }
     }
 
-    fn focus_view(&mut self, sel: &Selector) -> Result<(), ViewNotFound> {
+    fn focus_view(&mut self, sel: &Selector) -> Result<EventResult, ViewNotFound> {
         match &mut self.view {
             AsyncProgressState::Available(v) => v.focus_view(sel),
             AsyncProgressState::Error(_) | AsyncProgressState::Pending(_) => {
@@ -564,7 +564,7 @@ impl<T: View + Sized> View for AsyncProgressView<T> {
         }
     }
 
-    fn take_focus(&mut self, source: Direction) -> bool {
+    fn take_focus(&mut self, source: Direction) -> Result<EventResult, CannotFocus> {
         match &mut self.view {
             AsyncProgressState::Available(v) => v.take_focus(source),
             AsyncProgressState::Error(_) | AsyncProgressState::Pending(_) => {