fixed input example, added widget crate skeleton

Cargo.toml

@@ -1,6 +1,6 @@
 [workspace]
 resolver = "2"
-members = ["crates/bevy_hui", "example"]
+members = ["crates/bevy_hui", "crates/bevy_hui_widgets", "example"]
 default-members = ["crates/bevy_hui"]
 
 [profile.dev]

README.md

@@ -182,7 +182,7 @@ to have common components and system for a general reusable widget toolkit like
 sliders, drop downs, draggable and so on.
 
 Checkout the examples, if you come up with some really cool widgets, I would be happy
-to merge them into a
+to include them into the upcoming `bevy_hui_widgets` crate.
 
 ### More examples
 

crates/bevy_hui_widgets/Cargo.toml

@@ -0,0 +1,6 @@
+[package]
+name = "bevy_hui_widgets"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]

crates/bevy_hui_widgets/src/lib.rs

@@ -0,0 +1,3 @@
+// crate skeletong for the upcoming widget
+// crate
+pub struct HuiWidgetPlugin;

example/src/input.rs

@@ -19,7 +19,6 @@ pub fn main() {
             TextInputPlugin,
         ))
         .add_systems(Startup, setup_scene)
-        .add_systems(Update, write_input)
         .run();
 }
 
@@ -128,21 +127,16 @@ fn unfocus(
 
 fn write_input(
     mut cmd: Commands,
-    key_events: Res<Events<KeyboardInput>>,
-    mut reader: Local<EventCursor<KeyboardInput>>,
+    mut events: EventReader<KeyboardInput>,
     mut text_inputs: Query<(Entity, &mut TextInput), With<Focused>>,
 ) {
     if text_inputs.is_empty() {
         return;
     }
 
-    if reader.clone().read(&key_events).next().is_none() {
-        return;
-    }
-
-    for input in reader.clone().read(&key_events) {
+    for input in events.read() {
         if !input.state.is_pressed() {
-            return;
+            continue;
         }
 
         match input.logical_key {
@@ -164,13 +158,11 @@ fn write_input(
             Key::Space => {
                 text_inputs
                     .iter_mut()
-                    .for_each(|(_, mut txt)| txt.0.push_str(" "));
+                    .for_each(|(_, mut txt)| txt.0.push(' '));
             }
             _ => (),
         }
     }
-
-    reader.clear(&key_events);
 }
 
 fn sync_display_text(