Enum LayoutOverflow 

#[repr(C)]
pub enum LayoutOverflow {
    Scroll = 0,
    Auto = 1,
    Hidden = 2,
    Visible = 3,
    Clip = 4,
}

Represents an overflow-x or overflow-y property.

Determines what to do when content overflows an element’s box.

Variants

Scroll = 0

Always shows a scroll bar, overflows on scroll.

Auto = 1

Shows a scroll bar only when content overflows.

Hidden = 2

Clips overflowing content. The rest of the content will be invisible.

Visible = 3

Content is not clipped and renders outside the element’s box. This is the CSS default.

Clip = 4

Similar to hidden, clips the content at the box’s edge.

Implementations

impl LayoutOverflow

pub fn needs_scrollbar(&self, currently_overflowing: bool) -> bool

Returns whether this overflow value requires a scrollbar to be displayed.

• overflow: scroll always shows the scrollbar.
• overflow: auto only shows the scrollbar if the content is currently overflowing.
• overflow: hidden, overflow: visible, and overflow: clip do not show any scrollbars.

pub fn is_clipped(&self) -> bool

Returns true if this overflow value clips content (everything except visible).

pub fn is_scroll(&self) -> bool

Returns true if the overflow type is scroll.

pub fn is_overflow_visible(&self) -> bool

Returns true if the overflow type is visible, which is the only overflow type that doesn’t clip its children.

pub fn is_overflow_hidden(&self) -> bool

Returns true if the overflow type is hidden.

pub fn resolve_computed(self, other_axis: LayoutOverflow) -> LayoutOverflow

Resolves the computed value per CSS Overflow 3 § 3.1: visible/clip values compute to auto/hidden (respectively) if the other axis is neither visible nor clip.

Trait Implementations

impl Clone for LayoutOverflow

fn clone(&self) -> LayoutOverflow

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LayoutOverflow

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

Formats the value using the given formatter.

impl Default for LayoutOverflow

fn default() -> LayoutOverflow

Returns the “default value” for a type.

impl FormatAsRustCode for LayoutOverflow

fn format_as_rust_code(&self, _tabs: usize) -> String

impl Hash for LayoutOverflow

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for LayoutOverflow

fn cmp(&self, other: &LayoutOverflow) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for LayoutOverflow

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for LayoutOverflow

fn partial_cmp(&self, other: &LayoutOverflow) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl PrintAsCssValue for LayoutOverflow

fn print_as_css_value(&self) -> String

impl Copy for LayoutOverflow

impl Eq for LayoutOverflow

impl StructuralPartialEq for LayoutOverflow