directly implement Widget for &TextArea (fix #78)

examples/editor.rs

@@ -188,13 +188,12 @@ impl<'a> Editor<'a> {
                 let chunks = layout.split(f.size());
 
                 if search_height > 0 {
-                    f.render_widget(self.search.textarea.widget(), chunks[0]);
+                    f.render_widget(&self.search.textarea, chunks[0]);
                 }
 
                 let buffer = &self.buffers[self.current];
                 let textarea = &buffer.textarea;
-                let widget = textarea.widget();
-                f.render_widget(widget, chunks[1]);
+                f.render_widget(&textarea, chunks[1]);
 
                 // Render status line
                 let modified = if buffer.modified { " [modified]" } else { "" };

examples/minimal.rs

@@ -26,7 +26,7 @@ fn main() -> io::Result<()> {
 
     loop {
         term.draw(|f| {
-            f.render_widget(textarea.widget(), f.size());
+            f.render_widget(&textarea, f.size());
         })?;
         match crossterm::event::read()?.into() {
             Input { key: Key::Esc, .. } => break,

examples/password.rs

@@ -31,8 +31,7 @@ fn main() -> io::Result<()> {
     loop {
         term.draw(|f| {
             let chunks = layout.split(f.size());
-            let widget = textarea.widget();
-            f.render_widget(widget, chunks[0]);
+            f.render_widget(&textarea, chunks[0]);
         })?;
 
         match crossterm::event::read()?.into() {

examples/popup_placeholder.rs

@@ -38,7 +38,7 @@ fn main() -> io::Result<()> {
     textarea.set_placeholder_text("prompt message");
     loop {
         term.draw(|f| {
-            f.render_widget(textarea.widget(), area);
+            f.render_widget(&textarea, area);
         })?;
         match crossterm::event::read()?.into() {
             Input { key: Key::Esc, .. } => break,

examples/single_line.rs

@@ -50,8 +50,7 @@ fn main() -> io::Result<()> {
     loop {
         term.draw(|f| {
             let chunks = layout.split(f.size());
-            let widget = textarea.widget();
-            f.render_widget(widget, chunks[0]);
+            f.render_widget(&textarea, chunks[0]);
         })?;
 
         match crossterm::event::read()?.into() {

examples/split.rs

@@ -54,8 +54,7 @@ fn main() -> io::Result<()> {
         term.draw(|f| {
             let chunks = layout.split(f.size());
             for (textarea, chunk) in textarea.iter().zip(chunks.iter()) {
-                let widget = textarea.widget();
-                f.render_widget(widget, *chunk);
+                f.render_widget(textarea, *chunk);
             }
         })?;
         match crossterm::event::read()?.into() {

examples/termion.rs

@@ -57,8 +57,7 @@ fn main() -> Result<(), Box<dyn Error>> {
             Event::Tick => {}
         }
         term.draw(|f| {
-            let widget = textarea.widget();
-            f.render_widget(widget, f.size());
+            f.render_widget(&textarea, f.size());
         })?;
     }
 

examples/termwiz.rs

@@ -22,8 +22,7 @@ fn main() -> Result<(), Box<dyn Error>> {
     // The event loop
     loop {
         term.draw(|f| {
-            let widget = textarea.widget();
-            f.render_widget(widget, f.size());
+            f.render_widget(&textarea, f.size());
         })?;
 
         if let Some(input) = term

examples/tuirs_editor.rs

@@ -190,13 +190,12 @@ impl<'a> Editor<'a> {
                 let chunks = layout.split(f.size());
 
                 if search_height > 0 {
-                    f.render_widget(self.search.textarea.widget(), chunks[0]);
+                    f.render_widget(&self.search.textarea, chunks[0]);
                 }
 
                 let buffer = &self.buffers[self.current];
                 let textarea = &buffer.textarea;
-                let widget = textarea.widget();
-                f.render_widget(widget, chunks[1]);
+                f.render_widget(&textarea, chunks[1]);
 
                 // Render status line
                 let modified = if buffer.modified { " [modified]" } else { "" };

examples/tuirs_minimal.rs

@@ -28,7 +28,7 @@ fn main() -> io::Result<()> {
 
     loop {
         term.draw(|f| {
-            f.render_widget(textarea.widget(), f.size());
+            f.render_widget(&textarea, f.size());
         })?;
         match crossterm::event::read()?.into() {
             Input { key: Key::Esc, .. } => break,

examples/tuirs_termion.rs

@@ -57,8 +57,7 @@ fn main() -> Result<(), Box<dyn Error>> {
             Event::Tick => {}
         }
         term.draw(|f| {
-            let widget = textarea.widget();
-            f.render_widget(widget, f.size());
+            f.render_widget(&textarea, f.size());
         })?;
     }
 

examples/variable.rs

@@ -34,7 +34,7 @@ fn main() -> io::Result<()> {
                 .direction(Direction::Vertical)
                 .constraints([Constraint::Length(height), Constraint::Min(0)])
                 .split(f.size());
-            f.render_widget(textarea.widget(), chunks[0]);
+            f.render_widget(&textarea, chunks[0]);
         })?;
         match crossterm::event::read()?.into() {
             Input { key: Key::Esc, .. } => break,

examples/vim.rs

@@ -419,7 +419,7 @@ fn main() -> io::Result<()> {
     let mut vim = Vim::new(Mode::Normal);
 
     loop {
-        term.draw(|f| f.render_widget(textarea.widget(), f.size()))?;
+        term.draw(|f| f.render_widget(&textarea, f.size()))?;
 
         vim = match vim.transition(crossterm::event::read()?.into(), &mut textarea) {
             Transition::Mode(mode) if vim.mode != mode => {