Struct Breakpoint 

pub struct Breakpoint { /* private fields */ }

Available on crate feature v1_4 only.

## Properties


#### `condition`
 The breakpoint's condition.

Readable | Writable

## Signals


#### `apply`
 Emitted when the breakpoint is applied.

This signal is emitted after the setters have been applied.




#### `unapply`
 Emitted when the breakpoint is unapplied.

This signal is emitted before resetting the setter values.



# Implements

[`trait@glib::ObjectExt`], [`trait@gtk::prelude::BuildableExt`]

GLib type: GObject with reference counted clone semantics.

Implementations

impl Breakpoint

pub fn new(condition: BreakpointCondition) -> Breakpoint

Creates a new Breakpoint with @condition.

condition

the condition

Returns

the newly created Breakpoint

pub fn add_setter( &self, object: &impl IsA<Object>, property: &str, value: Option<&Value>, )

button, _(“_Back”)); }

// …

g_signal_connect_swapped (breakpoint, “apply”, G_CALLBACK (breakpoint_apply_cb), self); g_signal_connect_swapped (breakpoint, “unapply”, G_CALLBACK (breakpoint_unapply_cb), self);

## `object`
the target object
## `property`
the target property
## `value`
the value to set

pub fn condition(&self) -> Option<BreakpointCondition>

Gets the condition for @self.

Returns

the condition

pub fn set_condition(&self, condition: Option<&BreakpointCondition>)

Sets the condition for @self.

condition

the new condition

pub fn connect_apply<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

Emitted when the breakpoint is applied.

This signal is emitted after the setters have been applied.

pub fn connect_unapply<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

Emitted when the breakpoint is unapplied.

This signal is emitted before resetting the setter values.

pub fn connect_condition_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId

impl Breakpoint

pub fn add_setters(&self, additions: &[(&impl IsA<Object>, &str, impl ToValue)])

Adds @n_setters setters to @self.

This is a convenience function for adding multiple setters at once.

See add_setter().

This function is meant to be used by language bindings.

objects

setter target object

names

setter target properties

values

setter values

Trait Implementations

impl Clone for Breakpoint

fn clone(&self) -> Self

Makes a clone of this shared reference.

This increments the strong reference count of the object. Dropping the object will decrement it again.

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

Performs copy-assignment from source.

impl Debug for Breakpoint

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

Formats the value using the given formatter.

impl Eq for Breakpoint

impl HasParamSpec for Breakpoint

type ParamSpec = ParamSpecObject

type SetValue = Breakpoint

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

type BuilderFn = fn(&str) -> ParamSpecObjectBuilder<'_, Breakpoint>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for Breakpoint

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

where H: Hasher,

Hashes the memory address of this object.

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 IsA<Buildable> for Breakpoint

impl Ord for Breakpoint

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

Comparison for two GObjects.

Compares the memory addresses of the provided objects.

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 ParentClassIs for Breakpoint

type Parent = Object

impl<OT: ObjectType> PartialEq<OT> for Breakpoint

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

Equality for two GObjects.

Two GObjects are equal if their memory addresses are equal.

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<OT: ObjectType> PartialOrd<OT> for Breakpoint

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

Partial comparison for two GObjects.

Compares the memory addresses of the provided objects.

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 Breakpoint

fn static_type() -> Type

Returns the type identifier of Self.