Reject events for disabled views

cursive-core/src/views/button.rs

@@ -160,6 +160,10 @@ impl View for Button {
     }
 
     fn on_event(&mut self, event: Event) -> EventResult {
+        if !self.enabled {
+            return EventResult::Ignored;
+        }
+
         // eprintln!("{:?}", event);
         // eprintln!("{:?}", self.req_size());
         let width = self.label.width();

cursive-core/src/views/checkbox.rs

@@ -158,6 +158,9 @@ impl View for Checkbox {
     }
 
     fn on_event(&mut self, event: Event) -> EventResult {
+        if !self.enabled {
+            return EventResult::Ignored;
+        }
         match event {
             Event::Key(Key::Enter) | Event::Char(' ') => self.toggle(),
             Event::Mouse {

cursive-core/src/views/edit_view.rs

@@ -598,6 +598,9 @@ impl View for EditView {
     }
 
     fn on_event(&mut self, event: Event) -> EventResult {
+        if !self.enabled {
+            return EventResult::Ignored;
+        }
         match event {
             Event::Char(ch) => {
                 return EventResult::Consumed(Some(self.insert(ch)));

cursive-core/src/views/radio.rs

@@ -209,6 +209,10 @@ impl<T: 'static> View for RadioButton<T> {
     }
 
     fn on_event(&mut self, event: Event) -> EventResult {
+        if !self.enabled() {
+            return EventResult::Ignored;
+        }
+
         match event {
             Event::Key(Key::Enter) | Event::Char(' ') => self.select(),
             Event::Mouse {

cursive-core/src/views/select_view.rs

@@ -954,6 +954,10 @@ impl<T: 'static> View for SelectView<T> {
     }
 
     fn on_event(&mut self, event: Event) -> EventResult {
+        if !self.enabled {
+            return EventResult::Ignored;
+        }
+
         if self.popup {
             self.on_event_popup(event)
         } else {

cursive-core/src/views/text_area.rs

@@ -527,6 +527,10 @@ impl View for TextArea {
     }
 
     fn on_event(&mut self, event: Event) -> EventResult {
+        if !self.enabled {
+            return EventResult::Ignored;
+        }
+
         let mut fix_scroll = true;
         match event {
             Event::Char(ch) => self.insert(ch),