Struct cursive_extras::VDivider

pub struct VDivider(_);

Vertical divider view

Example

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

Implementations

impl VDivider

pub fn new() -> VDivider

Creates new vertical divider that takes up the available width

pub fn fixed(width: usize) -> VDivider

Creates new vertical divider with a fixed width

pub fn width(&self) -> usize

The width of the divider

Trait Implementations

impl Clone for VDivider

fn clone(&self) -> VDivider

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for VDivider

fn default() -> VDivider

Returns the “default value” for a type.

impl View for VDivider

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

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

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

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

fn layout(&mut self, _: XY<usize>)

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

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 VDivider