Enum ScrollBarDisplayMethod 

pub enum ScrollBarDisplayMethod {
    Always(BackgroundType, [f32; 2], f32),
    OnlyScroll(BackgroundType, [f32; 2], f32),
    Hidden,
}

滚动条显示方法。

Variants

Always(BackgroundType, [f32; 2], f32)

持续显示。

OnlyScroll(BackgroundType, [f32; 2], f32)

滚动时显示。

Hidden

隐藏。

Trait Implementations

impl Clone for ScrollBarDisplayMethod

fn clone(&self) -> ScrollBarDisplayMethod

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScrollBarDisplayMethod

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

Formats the value using the given formatter.

impl PartialEq for ScrollBarDisplayMethod

fn eq(&self, other: &ScrollBarDisplayMethod) -> 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 ScrollBarDisplayMethod

fn partial_cmp(&self, other: &ScrollBarDisplayMethod) -> 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 StructuralPartialEq for ScrollBarDisplayMethod