Struct qt_core::q_abstract_item_model::LayoutChangeHint

pub struct LayoutChangeHint(/* private fields */);

This enum describes the way the model changes layout.

C++ enum: QAbstractItemModel::LayoutChangeHint.

C++ documentation:

This enum describes the way the model changes layout.

Note that VerticalSortHint and HorizontalSortHint carry the meaning that items are being moved within the same parent, not moved to a different parent in the model, and not filtered out or in.

Implementations

impl LayoutChangeHint

pub fn to_int(&self) -> c_int

impl LayoutChangeHint

pub const NoLayoutChangeHint: LayoutChangeHint = _

No hint is available. (C++ enum variant: NoLayoutChangeHint = 0)

pub const VerticalSortHint: LayoutChangeHint = _

Rows are being sorted. (C++ enum variant: VerticalSortHint = 1)

pub const HorizontalSortHint: LayoutChangeHint = _

Columns are being sorted. (C++ enum variant: HorizontalSortHint = 2)

Trait Implementations

impl Clone for LayoutChangeHint

fn clone(&self) -> LayoutChangeHint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LayoutChangeHint

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

Formats the value using the given formatter.

impl From<LayoutChangeHint> for c_int

fn from(value: LayoutChangeHint) -> Self

Converts to this type from the input type.

impl From<i32> for LayoutChangeHint

fn from(value: c_int) -> Self

Converts to this type from the input type.

impl PartialEq for LayoutChangeHint

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for LayoutChangeHint

impl Eq for LayoutChangeHint

impl StructuralEq for LayoutChangeHint

impl StructuralPartialEq for LayoutChangeHint