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move draw() above handle_events() #79

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merged 1 commit into from
Sep 6, 2024
Merged

move draw() above handle_events() #79

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49 changes: 27 additions & 22 deletions simple-generated/src/app.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,7 @@ impl App {
Self::default()
}

/// Run the application's main loop.
pub fn run(mut self, mut terminal: DefaultTerminal) -> Result<()> {
self.running = true;
while self.running {
Expand All @@ -28,8 +29,34 @@ impl App {
Ok(())
}

/// Renders the user interface.
///
/// This is where you add new widgets. See the following resources for more information:
/// - <https://docs.rs/ratatui/latest/ratatui/widgets/index.html>
/// - <https://github.com/ratatui/ratatui/tree/master/examples>
fn draw(&mut self, frame: &mut Frame) {
let title = Line::from("Ratatui Simple Template")
.bold()
.blue()
.centered();
let text = "Hello, Ratatui!\n\n\
Created using https://github.com/ratatui/templates\n\
Press `Esc`, `Ctrl-C` or `q` to stop running.";
frame.render_widget(
Paragraph::new(text)
.block(Block::bordered().title(title))
.centered(),
frame.area(),
)
}

/// Reads the crossterm events and updates the state of [`App`].
///
/// If your application needs to perform work in between handling events, you can use the
/// [`event::poll`] function to check if there are any events available with a timeout.
fn handle_crossterm_events(&mut self) -> Result<()> {
match event::read()? {
// it's important to check KeyEventKind::Press to avoid handling key release events
Event::Key(key) if key.kind == KeyEventKind::Press => self.on_key_event(key),
Event::Mouse(_) => {}
Event::Resize(_, _) => {}
Expand All @@ -52,26 +79,4 @@ impl App {
fn quit(&mut self) {
self.running = false;
}

/// Renders the user interface widgets.
fn draw(&mut self, frame: &mut Frame) {
// This is where you add new widgets.
// See the following resources:
// - https://docs.rs/ratatui/latest/ratatui/widgets/index.html
// - https://github.com/ratatui/ratatui/tree/master/examples

let title = Line::from("Ratatui Simple Template")
.bold()
.blue()
.centered();
let text = "Hello, Ratatui!\n\n\
Created using https://github.com/ratatui/templates\n\
Press `Esc`, `Ctrl-C` or `q` to stop running.";
frame.render_widget(
Paragraph::new(text)
.block(Block::bordered().title(title))
.centered(),
frame.area(),
)
}
}
49 changes: 27 additions & 22 deletions simple/template/src/app.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,7 @@ impl App {
Self::default()
}

/// Run the application's main loop.
pub fn run(mut self, mut terminal: DefaultTerminal) -> Result<()> {
self.running = true;
while self.running {
Expand All @@ -28,8 +29,34 @@ impl App {
Ok(())
}

/// Renders the user interface.
///
/// This is where you add new widgets. See the following resources for more information:
/// - <https://docs.rs/ratatui/latest/ratatui/widgets/index.html>
/// - <https://github.com/ratatui/ratatui/tree/master/examples>
fn draw(&mut self, frame: &mut Frame) {
let title = Line::from("Ratatui Simple Template")
.bold()
.blue()
.centered();
let text = "Hello, Ratatui!\n\n\
Created using https://github.com/ratatui/templates\n\
Press `Esc`, `Ctrl-C` or `q` to stop running.";
frame.render_widget(
Paragraph::new(text)
.block(Block::bordered().title(title))
.centered(),
frame.area(),
)
}

/// Reads the crossterm events and updates the state of [`App`].
///
/// If your application needs to perform work in between handling events, you can use the
/// [`event::poll`] function to check if there are any events available with a timeout.
fn handle_crossterm_events(&mut self) -> Result<()> {
match event::read()? {
// it's important to check KeyEventKind::Press to avoid handling key release events
Event::Key(key) if key.kind == KeyEventKind::Press => self.on_key_event(key),
Event::Mouse(_) => {}
Event::Resize(_, _) => {}
Expand All @@ -52,26 +79,4 @@ impl App {
fn quit(&mut self) {
self.running = false;
}

/// Renders the user interface widgets.
fn draw(&mut self, frame: &mut Frame) {
// This is where you add new widgets.
// See the following resources:
// - https://docs.rs/ratatui/latest/ratatui/widgets/index.html
// - https://github.com/ratatui/ratatui/tree/master/examples

let title = Line::from("Ratatui Simple Template")
.bold()
.blue()
.centered();
let text = "Hello, Ratatui!\n\n\
Created using https://github.com/ratatui/templates\n\
Press `Esc`, `Ctrl-C` or `q` to stop running.";
frame.render_widget(
Paragraph::new(text)
.block(Block::bordered().title(title))
.centered(),
frame.area(),
)
}
}