Struct fractal::session::view::content::room_history::message_row::visual_media::imp::MessageVisualMedia

pub struct MessageVisualMedia {
    pub media: TemplateChild<Overlay>,
    pub overlay_error: TemplateChild<Image>,
    pub overlay_spinner: TemplateChild<Spinner>,
    pub width: Cell<i32>,
    pub height: Cell<i32>,
    pub state: Cell<LoadingState>,
    pub compact: Cell<bool>,
    paintable_animation_ref: RefCell<Option<CountedRef>>,
}

Fields

media: TemplateChild<Overlay>

overlay_error: TemplateChild<Image>

overlay_spinner: TemplateChild<Spinner>

width: Cell<i32>

The intended display width of the media.

height: Cell<i32>

The intended display height of the media.

state: Cell<LoadingState>

The loading state of the media.

compact: Cell<bool>

Whether to display this media in a compact format.

paintable_animation_ref: RefCell<Option<CountedRef>>

Implementations

impl MessageVisualMedia

fn register_type()

Registers the type only once.

impl MessageVisualMedia

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

impl MessageVisualMedia

fn set_width(&self, width: i32)

Set the intended display width of the media.

fn set_height(&self, height: i32)

Set the intended display height of the media.

pub(super) fn set_state(&self, state: LoadingState)

Set the state of the media.

pub(super) fn update_animated_paintable_state(&self)

Update the state of the animated paintable, if any.

Trait Implementations

impl CompositeTemplate for MessageVisualMedia

fn bind_template(klass: &mut Self::Class)

fn check_template_children(widget: &<Self as ObjectSubclass>::Type)

impl Debug for MessageVisualMedia

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

Formats the value using the given formatter.

impl Default for MessageVisualMedia

fn default() -> MessageVisualMedia

Returns the “default value” for a type.

impl DerivedObjectProperties for MessageVisualMedia

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 MessageVisualMedia

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 constructed(&self)

Constructed.

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 MessageVisualMedia

type Interfaces = ()

List of interfaces implemented by this type.

type Class = ClassStruct<MessageVisualMedia>

The C class struct.

type Instance = InstanceStruct<MessageVisualMedia>

The C instance struct.

fn new() -> Self

Constructor.

const NAME: &'static str = "ContentMessageVisualMedia"

GObject type name.

type Type = MessageVisualMedia

Wrapper around this subclass defined with wrapper!

type ParentType = Widget

Parent Rust type to inherit from.

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

Class initialization.

fn instance_init(obj: &InitializingObject<Self>)

Performs additional instance initialization.

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

Constructor.

impl ObjectSubclassType for MessageVisualMedia

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 MessageVisualMedia

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

fn request_mode(&self) -> SizeRequestMode

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

fn map(&self)

fn unmap(&self)

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 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 unrealize(&self)

fn unroot(&self)