Struct cursive_extras::HDivider

pub struct HDivider(/* private fields */);

Horizontal divider view

Example

let mut root = cursive::default();
root.add_fullscreen_layer(
    Dialog::around(
        hlayout!(
            select_view! {
                "item1" => 1,
                "item2" => 2,
                "item3" => 3
            },
            HDivider::new(),
            select_view! {
                "item4" => 4,
                "item5" => 5,
                "item6" => 6
             }
        )
    )
        .button("Quit", Cursive::quit)
        .title("Horizontal Divider Example")
);
root.run();

Implementations

impl HDivider

pub fn new() -> HDivider

Creates new horizontal divider that takes up the available height

pub fn fixed(height: usize) -> HDivider

Creates new horizontal divider with a fixed height

pub fn height(&self) -> usize

Trait Implementations

impl Clone for HDivider

fn clone(&self) -> HDivider

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for HDivider

fn default() -> HDivider

Returns the “default value” for a type.

impl View for HDivider

fn draw(&self, printer: &Printer<'_, '_>)

Draws the view with the given printer (includes bounds) and focus.

fn required_size(&mut self, _bound: Vec2) -> Vec2

Returns the minimum size the view requires with the given restrictions.

fn layout(&mut self, size: Vec2)

Called once the size for this view has been decided.

fn needs_relayout(&self) -> bool

Should return true if the view content changed since the last call to layout().

fn on_event(&mut self, _: Event) -> EventResult

Called when an event is received (key press, mouse event, …).

fn call_on_any( &mut self, _: &Selector<'_>, _: &mut dyn FnMut(&mut (dyn View + 'static)) )

Runs a closure on the view identified by the given selector.

fn focus_view(&mut self, _: &Selector<'_>) -> Result<EventResult, ViewNotFound>

Moves the focus to the view identified by the given selector.

fn take_focus(&mut self, source: Direction) -> Result<EventResult, CannotFocus>

Attempt to give this view the focus.

fn important_area(&self, view_size: XY<usize>) -> Rect

What part of the view is important and should be visible?

fn type_name(&self) -> &'static str

Returns the type of this view.

impl Copy for HDivider