Struct LabelWithWidgets

pub struct LabelWithWidgets {
    child: Label,
    widgets: RefCell<Vec<Widget>>,
    widgets_sizes: RefCell<Vec<(i32, i32)>>,
    label: RefCell<Option<String>>,
    use_markup: PhantomData<bool>,
    ellipsize: Cell<bool>,
    justify: PhantomData<Justification>,
}

Fields

child: Label

The child GtkLabel.

widgets: RefCell<Vec<Widget>>

The widgets to display in the label.

widgets_sizes: RefCell<Vec<(i32, i32)>>

label: RefCell<Option<String>>

The text of the label.

use_markup: PhantomData<bool>

Whether the label includes Pango markup.

ellipsize: Cell<bool>

Whether the label should be ellipsized.

justify: PhantomData<Justification>

The alignment of the lines in the text of the label, relative to each other.

Implementations

impl LabelWithWidgets

fn register_type()

Registers the type only once.

impl LabelWithWidgets

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

impl LabelWithWidgets

pub(super) fn set_label_and_widgets<P: IsA<Widget>>( &self, label: String, widgets: Vec<P>, )

Set the label and widgets to display.

fn set_widgets<P: IsA<Widget>>(&self, widgets: Vec<P>)

Set the widgets to display.

fn set_label(&self, label: Option<String>)

Set the text of the label.

fn uses_markup(&self) -> bool

Whether the label includes Pango markup.

fn set_use_markup(&self, use_markup: bool)

Set whether the label includes Pango markup.

fn set_ellipsize(&self, ellipsize: bool)

Sets whether the text of the label should be ellipsized.

fn justify(&self) -> Justification

The alignment of the lines in the text of the label, relative to each other.

fn set_justify(&self, justify: Justification)

Set the alignment of the lines in the text of the label, relative to each other.

fn invalidate_widgets(&self)

Re-compute the child widgets allocations in the Pango layout.

fn allocate_shapes(&self)

Allocate shapes in the Pango layout for the child widgets.

fn allocate_widgets(&self)

Allocate the child widgets.

fn update(&self)

Update this label for the current text and child widgets.

Trait Implementations

impl Debug for LabelWithWidgets

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

Formats the value using the given formatter.

impl Default for LabelWithWidgets

fn default() -> LabelWithWidgets

Returns the “default value” for a type.

impl DerivedObjectProperties for LabelWithWidgets

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 ObjectImpl for LabelWithWidgets

fn constructed(&self)

Constructed.

fn dispose(&self)

Disposes of the object.

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 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 LabelWithWidgets

const NAME: &'static str = "LabelWithWidgets"

GObject type name.

type Interfaces = ()

List of interfaces implemented by this type.

type Class = ClassStruct<LabelWithWidgets>

The C class struct.

type Instance = InstanceStruct<LabelWithWidgets>

The C instance struct.

type Type = LabelWithWidgets

Wrapper around this subclass defined with wrapper!

type ParentType = Widget

Parent Rust type to inherit from.

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 LabelWithWidgets

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 WidgetImpl for LabelWithWidgets

fn measure( &self, orientation: Orientation, for_size: i32, ) -> (i32, i32, i32, i32)

fn size_allocate(&self, width: i32, height: i32, baseline: i32)

fn request_mode(&self) -> SizeRequestMode

fn compute_expand(&self, hexpand: &mut bool, vexpand: &mut bool)

fn contains(&self, x: f64, y: f64) -> bool

fn direction_changed(&self, previous_direction: TextDirection)

fn focus(&self, direction_type: DirectionType) -> bool

fn grab_focus(&self) -> bool

fn hide(&self)

👎Deprecated: Since 4.10

fn keynav_failed(&self, direction_type: DirectionType) -> bool

fn map(&self)

fn mnemonic_activate(&self, group_cycling: bool) -> bool

fn move_focus(&self, direction_type: DirectionType)

fn query_tooltip( &self, x: i32, y: i32, keyboard_tooltip: bool, tooltip: &Tooltip, ) -> bool

fn realize(&self)

fn root(&self)

fn set_focus_child(&self, child: Option<&Widget>)

fn show(&self)

👎Deprecated: Since 4.10

fn snapshot(&self, snapshot: &Snapshot)

fn state_flags_changed(&self, state_flags: &StateFlags)

fn system_setting_changed(&self, settings: &SystemSetting)

fn unmap(&self)

fn unrealize(&self)

fn unroot(&self)