Update examples to avoid deprecated API

examples/pattern_model.rs

@@ -20,6 +20,7 @@
 use dioxus::desktop::wry::application::dpi::LogicalSize;
 use dioxus::events::*;
 use dioxus::prelude::*;
+use dioxus_html::input_data::keyboard_types::Key;
 
 fn main() {
     dioxus::desktop::launch_cfg(app, |cfg| {
@@ -212,22 +213,26 @@ impl Calculator {
         self.waiting_for_operand = true;
     }
     fn handle_keydown(&mut self, evt: KeyboardEvent) {
-        match evt.key_code {
-            KeyCode::Backspace => self.backspace(),
-            KeyCode::Num0 => self.input_digit(0),
-            KeyCode::Num1 => self.input_digit(1),
-            KeyCode::Num2 => self.input_digit(2),
-            KeyCode::Num3 => self.input_digit(3),
-            KeyCode::Num4 => self.input_digit(4),
-            KeyCode::Num5 => self.input_digit(5),
-            KeyCode::Num6 => self.input_digit(6),
-            KeyCode::Num7 => self.input_digit(7),
-            KeyCode::Num8 => self.input_digit(8),
-            KeyCode::Num9 => self.input_digit(9),
-            KeyCode::Add => self.operator = Some(Operator::Add),
-            KeyCode::Subtract => self.operator = Some(Operator::Sub),
-            KeyCode::Divide => self.operator = Some(Operator::Div),
-            KeyCode::Multiply => self.operator = Some(Operator::Mul),
+        match evt.key() {
+            Key::Backspace => self.backspace(),
+            Key::Character(c) => match c.as_str() {
+                "0" => self.input_digit(0),
+                "1" => self.input_digit(1),
+                "2" => self.input_digit(2),
+                "3" => self.input_digit(3),
+                "4" => self.input_digit(4),
+                "5" => self.input_digit(5),
+                "6" => self.input_digit(6),
+                "7" => self.input_digit(7),
+                "8" => self.input_digit(8),
+                "9" => self.input_digit(9),
+                "+" => self.operator = Some(Operator::Add),
+                "-" => self.operator = Some(Operator::Sub),
+                "/" => self.operator = Some(Operator::Div),
+                "*" => self.operator = Some(Operator::Mul),
+                _ => {}
+            },
+
             _ => {}
         }
     }