Struct cursive_extras::HDivider

source · [−]

pub struct HDivider(_);

Expand description

Horizontal divider view

Example

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

Implementations

impl HDivider

pub fn new() -> HDivider

Creates new horizontal divider

Trait Implementations

impl Clone for HDivider

fn clone(&self) -> HDivider

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl View for HDivider

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

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

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

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

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

Called once the size for this view has been decided. Read more

fn needs_relayout(&self) -> bool

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

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

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

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

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

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

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

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

Attempt to give this view the focus. Read more

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

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

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

Returns the type of this view. Read more

impl Copy for HDivider

Auto Trait Implementations

impl RefUnwindSafe for HDivider

impl Send for HDivider

impl Sync for HDivider

impl Unpin for HDivider

impl UnwindSafe for HDivider

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> AnyView for T where
T: View,

fn as_any(&self) -> &(dyn Any + 'static)

Downcast self to a Any.

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Downcast self to a mutable Any.

fn as_boxed_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

Returns a boxed any from a boxed self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> Finder for T where
T: View,

fn call_on_all<V, F>(&mut self, sel: &Selector<'_>, callback: F) where
V: View,
F: FnMut(&mut V),

Runs a callback on all views identified by sel. Read more

fn call_on<V, F, R>(&mut self, sel: &Selector<'_>, callback: F) -> Option<R> where
V: View,
F: FnOnce(&mut V) -> R,

Runs a callback on the view identified by sel. Read more

fn call_on_name<V, F, R>(&mut self, name: &str, callback: F) -> Option<R> where
V: View,
F: FnOnce(&mut V) -> R,

Convenient method to use call_on with a view::Selector::Name.

fn find_name<V>(
    &mut self,
    name: &str
) -> Option<OwningHandle<OwningRef<Rc<RefCell<V>>, RefCell<V>>, RefMut<'static, V>>> where
    V: View,

Convenient method to find a view wrapped in an NamedView.

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IntoBoxedView for T where
T: View,

fn into_boxed_view(self) -> Box<dyn View + 'static, Global>

Returns a Box<View>.

impl<T> Nameable for T where
T: View,

fn with_name<S>(self, name: S) -> NamedView<Self> where
S: Into<String>,

Wraps this view into an NamedView with the given id. Read more

impl<T> Resizable for T where
T: View,

fn resized(
    self,
    width: SizeConstraint,
    height: SizeConstraint
) -> ResizedView<Self>

Wraps self in a ResizedView with the given size constraints.

fn fixed_size<S>(self, size: S) -> ResizedView<Self> where
S: Into<XY<usize>>,

Wraps self into a fixed-size ResizedView.

fn fixed_width(self, width: usize) -> ResizedView<Self>

Wraps self into a fixed-width ResizedView.

fn fixed_height(self, height: usize) -> ResizedView<Self>

Wraps self into a fixed-width ResizedView.

fn full_screen(self) -> ResizedView<Self>

Wraps self into a full-screen ResizedView.

fn full_width(self) -> ResizedView<Self>

Wraps self into a full-width ResizedView.

fn full_height(self) -> ResizedView<Self>

Wraps self into a full-height ResizedView.

fn max_size<S>(self, size: S) -> ResizedView<Self> where
S: Into<XY<usize>>,

Wraps self into a limited-size ResizedView.

fn max_width(self, max_width: usize) -> ResizedView<Self>

Wraps self into a limited-width ResizedView.

fn max_height(self, max_height: usize) -> ResizedView<Self>

Wraps self into a limited-height ResizedView.

fn min_size<S>(self, size: S) -> ResizedView<Self> where
S: Into<XY<usize>>,

Wraps self into a ResizedView at least sized size.

fn min_width(self, min_width: usize) -> ResizedView<Self>

Wraps self in a ResizedView at least min_width wide.

fn min_height(self, min_height: usize) -> ResizedView<Self>

Wraps self in a ResizedView at least min_height tall.

impl<T> Scrollable for T where
T: View,

fn scrollable(self) -> ScrollView<Self>

Wraps self in a ScrollView.

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<T> With for T

fn wrap_with<U, F>(self, f: F) -> U where
F: FnOnce(Self) -> U,

Calls the given closure and return the result. Read more

fn with<F>(self, f: F) -> Self where
F: FnOnce(&mut Self),

Calls the given closure on self.

fn try_with<E, F>(self, f: F) -> Result<Self, E> where
F: FnOnce(&mut Self) -> Result<(), E>,

Calls the given closure on self.

fn with_if<F>(self, condition: bool, f: F) -> Self where
F: FnOnce(&mut Self),

Calls the given closure if condition == true.

impl<T> Erased for T