perfomance changes

src/app.rs

@@ -64,12 +64,7 @@ extern "C" fn render_loop(ptr: *mut c_void) -> bool {
     }
     let args = unsafe { &mut *(ptr as *mut LArgs) };
     while args.running {
-        let (width, height) = get_term_size();
+        sleep(1000);
-        let mut frame: Vec<String> = create_frame(width, height);
-        render_to_frame(true, width, &mut frame, args.element);
-        clear();
-        print!("{}", frame.join(""));
-        flush();
     }
     false
 }
@@ -92,12 +87,14 @@ extern "C" fn event_loop(ptr: *mut c_void) -> *const c_void {
         crossterm::event::Event::FocusGained,
         &document,
     );
+    document.render();
 
     while args.running {
         if ptr.is_null() {
             break;
         }
         event(args.element, crossterm::event::read().unwrap(), &document);
+        document.render();
     }
     null() as *const c_void
 }
@@ -124,6 +121,14 @@ extern "C" fn cmd_loop(ptr: *mut c_void) -> *const c_void {
                     })
                     .unwrap();
             }
+            Command::Render => {
+                let (width, height) = get_term_size();
+                let mut frame: Vec<String> = create_frame(width, height);
+                render_to_frame(true, width, &mut frame, args.element);
+                clear();
+                print!("{}", frame.join(""));
+                flush();
+            }
         }
     }
     null()

src/lib.rs

@@ -216,6 +216,7 @@ pub fn convert<T>(widget: &mut Box<dyn ElementWidget>) -> &mut Box<T> {
 
 pub enum Command {
     Exit,
+    Render,
     GetElementById(String),
 }
 
@@ -240,4 +241,7 @@ impl Document {
             None
         }
     }
+    pub fn render(&self) {
+        self.cmd_sender.send(Command::Render).unwrap();
+    }
 }

src/main.rs

@@ -9,13 +9,11 @@ fn main() {
 fn app() -> Element {
     rsx! { styling: Some(styles()),
         button { class: "btn", on_click: Handler::new(|_, _, document| {
-
             if let Some(txt) = document.get_element_by_id::<Text>("txt") {
                 txt.children.set_text("edited");
             }
-
         }), "Hello, World!" }
-        text { id: "txt", "Some text!" }
+        text { id: "txt", y: 2, "Some text!" }
     }
 }
 

src/ui/mod.rs

@@ -159,8 +159,10 @@ impl ElementWidget for Button<'_> {
         match event {
             Event::Key(key) => {
                 if key.code == KeyCode::Enter {
+                    document.render();
                     self.state = "clicked";
                     run_handler!(self.on_click(event, document));
+                    document.render();
                     sleep(100);
                     self.state = "";
                 }