Struct gtk4::TreeRowReference

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#[repr(transparent)]
pub struct TreeRowReference { /* private fields */ }

Implementations

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impl TreeRowReference

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pub fn new(
model: &impl IsA<TreeModel>,
path: &TreePath
) -> Option<TreeRowReference>

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pub fn new_proxy(
 proxy: &impl IsA<Object>,
 model: &impl IsA<TreeModel>,
 path: &TreePath
) -> Option<TreeRowReference>

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pub fn reordered(
 &self,
 proxy: &impl IsA<Object>,
 path: &TreePath,
 iter: &TreeIter,
 new_order: &[i32 ]
)

Trait Implementations

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impl Clone for TreeRowReference

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fn clone(&self) -> Self

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for TreeRowReference

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

Formats the value using the given formatter. Read more

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impl Hash for TreeRowReference

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

Feeds this value into the given Hasher. Read more

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

Feeds a slice of this type into the given Hasher. Read more

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impl Ord for TreeRowReference

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

This method returns an Ordering between self and other. Read more

1.21.0 · source

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

Compares and returns the maximum of two values. Read more

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

Compares and returns the minimum of two values. Read more

1.50.0 · source

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

Restrict a value to a certain interval. Read more

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impl PartialEq<TreeRowReference> for TreeRowReference

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

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impl PartialOrd<TreeRowReference> for TreeRowReference

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

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

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

This method tests less than (for self and other) and is used by the < operator. Read more

1.0.0 · source

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

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

1.0.0 · source

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

This method tests greater than (for self and other) and is used by the > operator. Read more

1.0.0 · source

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

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

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impl StaticType for TreeRowReference

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fn static_type() -> Type

Returns the type identifier of Self.

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impl Eq for TreeRowReference

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impl StructuralEq for TreeRowReference

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impl StructuralPartialEq for TreeRowReference

Auto Trait Implementations

impl RefUnwindSafe for TreeRowReference

impl !Send for TreeRowReference

impl !Sync for TreeRowReference

impl Unpin for TreeRowReference

impl UnwindSafe for TreeRowReference

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> StaticTypeExt for T where
T: StaticType,

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fn ensure_type()

Ensures that the type has been registered with the type system.

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impl<T> ToClosureReturnValue for T where
T: ToValue,

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fn to_closure_return_value(&self) -> Option<Value>

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T> TryFromClosureReturnValue for T where
T: 'static + for<'a> FromValue<'a> + StaticType,

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fn try_from_closure_return_value(v: Option<Value>) -> Result<T, BoolError>

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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Struct gtk4::TreeRowReference

Implementations

impl TreeRowReference

pub fn new( model: &impl IsA<TreeModel>, path: &TreePath) -> Option<TreeRowReference>

pub fn new_proxy( proxy: &impl IsA<Object>, model: &impl IsA<TreeModel>, path: &TreePath) -> Option<TreeRowReference>

pub fn model(&self) -> TreeModel

pub fn path(&self) -> Option<TreePath>

pub fn valid(&self) -> bool

pub fn deleted(proxy: &impl IsA<Object>, path: &TreePath)

pub fn inserted(proxy: &impl IsA<Object>, path: &TreePath)

impl TreeRowReference

pub fn reordered( &self, proxy: &impl IsA<Object>, path: &TreePath, iter: &TreeIter, new_order: &[i32])

Trait Implementations

impl Clone for TreeRowReference

fn clone(&self) -> Self

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

impl Debug for TreeRowReference

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

impl Hash for TreeRowReference

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

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

impl Ord for TreeRowReference

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

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

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

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

impl PartialEq<TreeRowReference> for TreeRowReference

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

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

impl PartialOrd<TreeRowReference> for TreeRowReference

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

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

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

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

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

impl StaticType for TreeRowReference

fn static_type() -> Type

impl Eq for TreeRowReference

impl StructuralEq for TreeRowReference

impl StructuralPartialEq for TreeRowReference

Auto Trait Implementations

impl RefUnwindSafe for TreeRowReference

impl !Send for TreeRowReference

impl !Sync for TreeRowReference

impl Unpin for TreeRowReference

impl UnwindSafe for TreeRowReference

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> StaticTypeExt for T where T: StaticType,

fn ensure_type()

impl<T> ToClosureReturnValue for T where T: ToValue,

fn to_closure_return_value(&self) -> Option<Value>

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T> TryFromClosureReturnValue for T where T: 'static + for<'a> FromValue<'a> + StaticType,

fn try_from_closure_return_value(v: Option<Value>) -> Result<T, BoolError>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<'a, T, C> FromValueOptional<'a> for T where T: FromValue<'a, Checker = C>, C: ValueTypeChecker<Error = ValueTypeMismatchOrNoneError>,

pub fn new(
model: &impl IsA<TreeModel>,
path: &TreePath
) -> Option<TreeRowReference>

pub fn new_proxy(
proxy: &impl IsA<Object>,
model: &impl IsA<TreeModel>,
path: &TreePath
) -> Option<TreeRowReference>

pub fn reordered(
&self,
proxy: &impl IsA<Object>,
path: &TreePath,
iter: &TreeIter,
new_order: &[i32 ]
)

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

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

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> StaticTypeExt for T where
T: StaticType,

impl<T> ToClosureReturnValue for T where
T: ToValue,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T> TryFromClosureReturnValue for T where
T: 'static + for<'a> FromValue<'a> + StaticType,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<'a, T, C> FromValueOptional<'a> for T where
T: FromValue<'a, Checker = C>,
C: ValueTypeChecker<Error = ValueTypeMismatchOrNoneError>,