Struct BreakpointCondition 

pub struct BreakpointCondition { /* private fields */ }

Available on crate feature v1_4 only.

Describes condition for an Breakpoint.

GLib type: Boxed type with copy-on-clone semantics.

Implementations

impl BreakpointCondition

pub fn as_ptr(&self) -> *mut AdwBreakpointCondition

Return the inner pointer to the underlying C value.

pub unsafe fn from_glib_ptr_borrow(ptr: &*mut AdwBreakpointCondition) -> &Self

Borrows the underlying C value.

pub unsafe fn from_glib_ptr_borrow_mut( ptr: &mut *mut AdwBreakpointCondition, ) -> &mut Self

Borrows the underlying C value mutably.

impl BreakpointCondition

pub fn new_and( condition_1: BreakpointCondition, condition_2: BreakpointCondition, ) -> BreakpointCondition

Creates a condition that triggers when @condition_1 and @condition_2 are both true.

condition_1

first condition

condition_2

second condition

Returns

the newly created condition

pub fn new_length( type_: BreakpointConditionLengthType, value: f64, unit: LengthUnit, ) -> BreakpointCondition

Creates a condition that triggers on length changes.

type_

the length type

value

the length value

unit

the length unit

Returns

the newly created condition

pub fn new_or( condition_1: BreakpointCondition, condition_2: BreakpointCondition, ) -> BreakpointCondition

Creates a condition that triggers when either @condition_1 or @condition_2 is true.

condition_1

first condition

condition_2

second condition

Returns

the newly created condition

pub fn new_ratio( type_: BreakpointConditionRatioType, width: i32, height: i32, ) -> BreakpointCondition

Creates a condition that triggers on ratio changes.

The ratio is represented as @width divided by @height.

type_

the ratio type

width

ratio width

height

ratio height

Returns

the newly created condition

pub fn to_str(&self) -> GString

Returns a textual representation of @self.

The returned string can be parsed by parse().

Returns

A newly allocated text string

pub fn parse(str: &str) -> Result<BreakpointCondition, BoolError>

s is true, same as when using BreakpointCondition::new_or()`

Examples:

• min-width: 400px and max-aspect-ratio: 4/3
• max-width: 360sp or max-width: 360px

Conditions can be further nested using parentheses, for example:

• min-width: 400px and (max-aspect-ratio: 4/3 or max-height: 400px)

If parentheses are omitted, the first operator takes priority.

str

the string specifying the condition

Returns

the parsed condition

Trait Implementations

impl Clone for BreakpointCondition

fn clone(&self) -> Self

Copies the boxed type with the type-specific copy function.

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

Performs copy-assignment from source.

impl Debug for BreakpointCondition

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

Formats the value using the given formatter.

impl Display for BreakpointCondition

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

Formats the value using the given formatter.

impl Eq for BreakpointCondition

impl From<BreakpointCondition> for Value

fn from(o: BreakpointCondition) -> Self

Converts to this type from the input type.

impl HasParamSpec for BreakpointCondition

type ParamSpec = ParamSpecBoxed

type SetValue = BreakpointCondition

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(&str) -> ParamSpecBoxedBuilder<'_, BreakpointCondition>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for BreakpointCondition

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 BreakpointCondition

fn cmp(&self, other: &BreakpointCondition) -> 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 BreakpointCondition

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

fn partial_cmp(&self, other: &BreakpointCondition) -> 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 StaticType for BreakpointCondition

fn static_type() -> Type

Returns the type identifier of Self.

impl StructuralPartialEq for BreakpointCondition