Trait HasScreenCursor

pub trait HasScreenCursor {
    // Required method
    fn screen_cursor(&self) -> Option<(u16, u16)>;
}

Trait for accessing the screen-cursor.

In ratatui the screen-cursor can’t be set during rendering, instead it must be set with the Frame at some point.

This trait provides a method to get the screen cursor (if any) for a widget.

Required Methods

fn screen_cursor(&self) -> Option<(u16, u16)>

This returns the cursor position if

• The cursor is displayed at all, and not scrolled off-screen.
• The widget has some kind of input focus
• other reasons

Implementors