Struct WidgetViewport 

pub struct WidgetViewport {
    pub screen_row: u16,
    pub height: u16,
    pub content_row: usize,
}

A viewport assigned to one renderer item.

content_row is a row in the terminal-width-dependent visual layout.

Fields

screen_row: u16

height: u16

content_row: usize

Implementations

impl WidgetViewport

pub fn scroll_to_include(&mut self, position: VisualPosition) -> ViewportChange

Scrolls the minimum distance needed to include position.

Moving inside the current viewport leaves content_row unchanged.

Trait Implementations

impl Clone for WidgetViewport

fn clone(&self) -> WidgetViewport

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for WidgetViewport

impl Debug for WidgetViewport

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for WidgetViewport

fn default() -> WidgetViewport

Returns the “default value” for a type.

impl Eq for WidgetViewport

impl PartialEq for WidgetViewport

fn eq(&self, other: &WidgetViewport) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for WidgetViewport