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BoxNode

Struct BoxNode 

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pub struct BoxNode {
    pub child: Option<Box<View>>,
    pub border: bool,
    pub padding: u16,
    pub flex: u16,
    pub scroll: bool,
    pub auto_scroll_bottom: bool,
    pub focusable: bool,
    pub min_width: Option<u16>,
    pub max_width: Option<u16>,
    pub min_height: Option<u16>,
    pub max_height: Option<u16>,
}
Expand description

A container with optional border, padding, and flex sizing.

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§child: Option<Box<View>>

The child view inside the box.

§border: bool

Whether to draw a border around the box.

§padding: u16

Padding inside the box (all sides).

§flex: u16

Flex factor for layout (0 = fixed size, >0 = flexible).

§scroll: bool

Whether this box is scrollable.

§auto_scroll_bottom: bool

Automatically scroll to show bottom content (for chat-like UIs).

§focusable: bool

Whether this box participates in focus navigation (default: true for scrollable boxes).

§min_width: Option<u16>

Minimum width constraint.

§max_width: Option<u16>

Maximum width constraint.

§min_height: Option<u16>

Minimum height constraint.

§max_height: Option<u16>

Maximum height constraint.

Trait Implementations§

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impl Clone for BoxNode

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fn clone(&self) -> BoxNode

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for BoxNode

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl Freeze for BoxNode

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impl !RefUnwindSafe for BoxNode

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impl !Send for BoxNode

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impl !Sync for BoxNode

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impl Unpin for BoxNode

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impl !UnwindSafe for BoxNode

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.
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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
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fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.