Struct gtk4::ColumnViewRow

pub struct ColumnViewRow { /* private fields */ }

Available on crate feature v4_12 only.

ColumnViewRow is used by ColumnView to allow configuring how rows are displayed.

It is not used to set the widgets displayed in the individual cells. For that see GtkColumnViewColumn::set_factory() and ColumnViewCell.

Properties

accessible-description

The accessible description to set on the row.

Readable | Writeable

accessible-label

The accessible label to set on the row.

Readable | Writeable

activatable

If the row can be activated by the user.

Readable | Writeable

focusable

If the row can be focused with the keyboard.

Readable | Writeable

item

The item for this row.

Readable

position

Position of the row.

Readable

selectable

If the row can be selected by the user.

Readable | Writeable

selected

If the item in the row is currently selected.

Readable

Implements

[trait@glib::ObjectExt]

Implementations

impl ColumnViewRow

pub fn builder() -> ColumnViewRowBuilder

Creates a new builder-pattern struct instance to construct ColumnViewRow objects.

This method returns an instance of ColumnViewRowBuilder which can be used to create ColumnViewRow objects.

pub fn accessible_description(&self) -> GString

Gets the accessible description of @self.

Returns

the accessible description

pub fn accessible_label(&self) -> GString

Gets the accessible label of @self.

Returns

the accessible label

pub fn is_activatable(&self) -> bool

Checks if the row has been set to be activatable via gtk_column_view_row_set_activatable().

Returns

true if the row is activatable

pub fn is_focusable(&self) -> bool

Checks if a row item has been set to be focusable via gtk_column_view_row_set_focusable().

Returns

true if the row is focusable

pub fn item(&self) -> Option<Object>

Gets the model item that associated with @self.

If @self is unbound, this function returns None.

Returns

The item displayed

pub fn position(&self) -> u32

Gets the position in the model that @self currently displays.

If @self is unbound, GTK_INVALID_LIST_POSITION is returned.

Returns

The position of this row

pub fn is_selectable(&self) -> bool

Checks if the row has been set to be selectable via gtk_column_view_row_set_selectable().

Do not confuse this function with is_selected().

Returns

true if the row is selectable

pub fn is_selected(&self) -> bool

Checks if the item is selected that this row corresponds to.

The selected state is maintained by the list widget and its model and cannot be set otherwise.

Returns

true if the item is selected.

pub fn set_accessible_description(&self, description: &str)

Sets the accessible description for the row, which may be used by e.g. screen readers.

description

the description

pub fn set_accessible_label(&self, label: &str)

Sets the accessible label for the row, which may be used by e.g. screen readers.

label

the label

pub fn set_activatable(&self, activatable: bool)

Sets @self to be activatable.

If a row is activatable, double-clicking on the row, using the Return key or calling gtk_widget_activate() will activate the row. Activating instructs the containing columnview to emit the activate signal.

By default, row are activatable.

activatable

if the row should be activatable

pub fn set_focusable(&self, focusable: bool)

Sets @self to be focusable.

If a row is focusable, it can be focused using the keyboard. This works similar to WidgetExt::set_focusable().

Note that if row are not focusable, the contents of cells can still be focused if they are focusable.

By default, rows are focusable.

focusable

if the row should be focusable

pub fn set_selectable(&self, selectable: bool)

Sets @self to be selectable.

If a row is selectable, clicking on the row or using the keyboard will try to select or unselect the row. Whether this succeeds is up to the model to determine, as it is managing the selected state.

Note that this means that making a row non-selectable has no influence on the selected state at all. A non-selectable row may still be selected.

By default, rows are selectable.

selectable

if the row should be selectable

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

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

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

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

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

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

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

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

Trait Implementations

impl Clone for ColumnViewRow

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnViewRow

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

Formats the value using the given formatter.

impl HasParamSpec for ColumnViewRow

type ParamSpec = ParamSpecObject

type SetValue = ColumnViewRow

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

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

fn param_spec_builder() -> Self::BuilderFn

impl Hash for ColumnViewRow

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

where H: Hasher,

Feeds this value into the given Hasher.

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 Ord for ColumnViewRow

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

This method returns an Ordering between self and other.

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 + PartialOrd,

Restrict a value to a certain interval.

impl ParentClassIs for ColumnViewRow

type Parent = Object

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

fn eq(&self, other: &OT) -> 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<OT: ObjectType> PartialOrd<OT> for ColumnViewRow

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

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

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

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

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

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

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

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

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

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

impl StaticType for ColumnViewRow

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for ColumnViewRow