Struct qmetaobject::listmodel::SimpleListModel

pub struct SimpleListModel<T: SimpleListItem + 'static> { /* fields omitted */ }

A simple QAbstractListModel which just wrap a vector of items.

Methods

impl<T: SimpleListItem> SimpleListModel<T>

pub fn insert(&mut self, index: usize, element: T)

pub fn push(&mut self, value: T)

pub fn remove(&mut self, index: usize)

pub fn change_line(&mut self, index: usize, value: T)

pub fn reset_data(&mut self, data: Vec<T>)

Trait Implementations

impl<T: SimpleListItem + 'static> QObject for SimpleListModel<T>

fn meta_object(&self) -> *const QMetaObject

Returns a pointer to a meta object

fn static_meta_object() -> *const QMetaObject

Returns a pointer to a meta object

fn get_cpp_object(&self) -> *mut c_void

return a C++ pointer to the QObject* (can be null if not yet initialized)

unsafe fn get_from_cpp<'pinned_ref>(
    ptr: *mut c_void
) -> QObjectPinned<'pinned_ref, Self>

Return a rust object belonging to a C++ object

unsafe fn cpp_construct(pinned: &RefCell<Self>) -> *mut c_void

Construct the C++ Object.

unsafe fn qml_construct(
    pinned: &RefCell<Self>,
    mem: *mut c_void,
    extra_destruct: extern "C" fn(_: *mut c_void)
)

Construct the C++ Object, suitable for callbacks to construct QML objects.

fn cpp_size() -> usize

Return the size of the C++ object

fn get_object_description() -> &'static QObjectDescription where
    Self: Sized, 

Returns a QObjectDescription for this type

impl<T> QAbstractListModel for SimpleListModel<T> where
    T: SimpleListItem, 

fn row_count(&self) -> i32

Refer to the Qt documentation of QAbstractListModel::rowCount

fn data(&self, index: QModelIndex, role: i32) -> QVariant

Refer to the Qt documentation of QAbstractListModel::data

fn role_names(&self) -> HashMap<i32, QByteArray>

Refer to the Qt documentation of QAbstractListModel::roleNames

fn get_object_description() -> &'static QObjectDescription where
    Self: Sized, 

Required for the implementation detail of the QObject custom derive

fn set_data(
    &mut self,
    _index: QModelIndex,
    _value: &QVariant,
    _role: i32
) -> bool

Refer to the Qt documentation of QAbstractListModel::setData

impl<T: Default + SimpleListItem + 'static> Default for SimpleListModel<T>

fn default() -> SimpleListModel<T>

Returns the "default value" for a type.

impl<T> Index<usize> for SimpleListModel<T> where
    T: SimpleListItem, 

type Output = T

The returned type after indexing.

fn index(&self, index: usize) -> &T

Performs the indexing (container[index]) operation.

impl<T> FromIterator<T> for SimpleListModel<T> where
    T: SimpleListItem + Default, 

fn from_iter<I: IntoIterator<Item = T>>(iter: I) -> SimpleListModel<T>

Creates a value from an iterator.

impl<'a, T> FromIterator<&'a T> for SimpleListModel<T> where
    T: SimpleListItem + Default + Clone, 

fn from_iter<I: IntoIterator<Item = &'a T>>(iter: I) -> SimpleListModel<T>

Creates a value from an iterator.