Struct fractal::session::model::sidebar_data::selection::imp::Selection

pub struct Selection {
    pub model: BoundObject<ListModel>,
    pub selected: Cell<u32>,
    pub selected_item: RefCell<Option<Object>>,
}

Fields

model: BoundObject<ListModel>

The underlying model.

selected: Cell<u32>

The position of the selected item.

selected_item: RefCell<Option<Object>>

The selected item.

Implementations

impl Selection

fn register_type()

Registers the type only once.

impl Selection

pub fn downgrade(&self) -> <Self as Downgrade>::Weak

impl Selection

fn set_model(&self, model: Option<ListModel>)

Set the underlying model.

fn set_selected(&self, position: u32)

Set the selected item by its position.

fn set_selected_item(&self, item: Option<Object>)

Set the selected item.

Trait Implementations

impl Debug for Selection

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

Formats the value using the given formatter.

impl Default for Selection

fn default() -> Self

Returns the “default value” for a type.

impl DerivedObjectProperties for Selection

fn derived_properties() -> &'static [ParamSpec]

Properties installed for this type.

fn derived_property(&self, id: usize, pspec: &ParamSpec) -> Value

Similar to ObjectImpl but auto-generated by the Properties macro to allow handling more complex use-cases.

fn derived_set_property(&self, id: usize, value: &Value, pspec: &ParamSpec)

Similar to ObjectImpl but auto-generated by the Properties macro to allow handling more complex use-cases.

impl ListModelImpl for Selection

fn item_type(&self) -> Type

fn n_items(&self) -> u32

fn item(&self, position: u32) -> Option<Object>

impl ObjectImpl for Selection

fn properties() -> &'static [ParamSpec]

Properties installed for this type.

fn set_property(&self, id: usize, value: &Value, pspec: &ParamSpec)

Property setter.

fn property(&self, id: usize, pspec: &ParamSpec) -> Value

Property getter.

fn signals() -> &'static [Signal]

Signals installed for this type.

fn constructed(&self)

Constructed.

fn dispose(&self)

Disposes of the object.

fn notify(&self, pspec: &ParamSpec)

Function to be called when property change is notified for with self.notify("property").

fn dispatch_properties_changed(&self, pspecs: &[ParamSpec])

impl ObjectSubclass for Selection

const NAME: &'static str = "SidebarSelection"

GObject type name.

type ParentType = Object

Parent Rust type to inherit from.

type Class = ClassStruct<Selection>

The C class struct.

type Instance = InstanceStruct<Selection>

The C instance struct.

type Type = Selection

Wrapper around this subclass defined with wrapper!

type Interfaces = (ListModel, SelectionModel)

List of interfaces implemented by this type.

fn new() -> Self

Constructor.

const ABSTRACT: bool = false

If this subclass is an abstract class or not.

const ALLOW_NAME_CONFLICT: bool = false

Allow name conflicts for this class.

fn type_init(_type_: &mut InitializingType<Self>)

Additional type initialization.

fn class_init(_klass: &mut Self::Class)

Class initialization.

fn with_class(_klass: &Self::Class) -> Self

Constructor.

fn instance_init(_obj: &InitializingObject<Self>)

Performs additional instance initialization.

impl ObjectSubclassType for Selection

fn type_data() -> NonNull<TypeData>

Storage for the type-specific data used during registration.

fn type_() -> Type

Returns the glib::Type ID of the subclass.

impl SelectionModelImpl for Selection

fn selection_in_range(&self, _position: u32, _n_items: u32) -> Bitset

fn is_selected(&self, position: u32) -> bool

fn select_all(&self) -> bool

fn select_item(&self, position: u32, unselect_rest: bool) -> bool

fn select_range(&self, position: u32, n_items: u32, unselect_rest: bool) -> bool

fn set_selection(&self, selected: &Bitset, mask: &Bitset) -> bool

fn unselect_all(&self) -> bool

fn unselect_item(&self, position: u32) -> bool

fn unselect_range(&self, position: u32, n_items: u32) -> bool