Enum LayoutOverflow

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

Represents a overflow-x or overflow-y property, see TextOverflowBehaviour - default: Auto

Variants

Scroll = 0

Always shows a scroll bar, overflows on scroll

Auto = 1

Does not show a scroll bar by default, only when text is overflowing

Hidden = 2

Never shows a scroll bar, simply clips text

Visible = 3

Doesn’t show a scroll bar, simply overflows the text

Implementations

impl LayoutOverflow

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

Returns whether this overflow value needs to display the scrollbars.

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

pub fn is_overflow_visible(&self) -> bool

Returns whether this is an overflow:visible node (the only overflow type that doesn’t clip its children)

pub fn is_overflow_hidden(&self) -> bool

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() -> Self

Returns the “default value” for a type.

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