Struct ItemRow

pub struct ItemRow {
    room_history: WeakRef<RoomHistory>,
    message_toolbar_handler: RefCell<Option<SignalHandlerId>>,
    composer_state: BoundObjectWeakRef<ComposerState>,
    item: RefCell<Option<TimelineItem>>,
    item_handlers: RefCell<Vec<SignalHandlerId>>,
    action_group: RefCell<Option<SimpleActionGroup>>,
    permissions_handler: RefCell<Option<SignalHandlerId>>,
    binding: RefCell<Option<Binding>>,
}

Fields

room_history: WeakRef<RoomHistory>

The ancestor room history of this row.

message_toolbar_handler: RefCell<Option<SignalHandlerId>>

composer_state: BoundObjectWeakRef<ComposerState>

item: RefCell<Option<TimelineItem>>

The TimelineItem presented by this row.

item_handlers: RefCell<Vec<SignalHandlerId>>

action_group: RefCell<Option<SimpleActionGroup>>

The event action group of this row.

permissions_handler: RefCell<Option<SignalHandlerId>>

binding: RefCell<Option<Binding>>

Implementations

impl ItemRow

fn register_type()

Registers the type only once.

impl ItemRow

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

impl ItemRow

fn set_room_history(&self, room_history: &RoomHistory)

Set the ancestor room history of this row.

fn watch_related_event(&self, composer_state: &ComposerState)

Watch the related event for given current composer state of the toolbar.

fn disconnect_item_signals(&self)

Disconnect the signal handlers depending on the item.

fn set_item(&self, item: Option<TimelineItem>)

Set the TimelineItem presented by this row.

This tries to reuse the widget and only update the content whenever possible, but it will create a new widget and drop the old one if it has to.

fn event(&self) -> Option<Event>

The event displayed by this row, if any.

fn set_event(&self, event: &Event)

Set the event to display.

fn set_virtual_item(&self, virtual_item: &VirtualItem)

Set the virtual item to display.

fn build_virtual_item(&self, virtual_item: &VirtualItem)

Construct the widget for the given virtual item.

fn set_action_group(&self, action_group: Option<SimpleActionGroup>)

Set the event action group of this row.

fn build_event_widget(&self, event: Event)

Construct the widget for the given event

fn update_highlight(&self)

Update the highlight state of this row.

fn show_reactions_chooser(&self)

Replace the context menu with an emoji chooser for reactions.

fn update_for_related_event( &self, related_event_id: Option<&TimelineEventItemId>, )

Update this row for the related event with the given identifier.

fn update_event_actions(&self, event: Option<&Event>)

Update the actions available for the given event.

Unsets the actions if event is None.

fn add_message_actions( &self, action_group: &SimpleActionGroup, room: &Room, event: &Event, )

Add actions to the given action group for the given event, if it is a message.

See Event::is_message for the definition of a message-like event.

fn add_message_content_actions( &self, action_group: &SimpleActionGroup, room: &Room, event: &Event, )

Add actions to the given action group for the given event, if it includes message content.

fn copy_text(&self)

Copy the text of this row.

fn edit_message(&self)

Edit the message of this row.

fn save_file(&self)

Save the media file of this row.

async fn redact_message(&self)

Redact the event of this row.

async fn toggle_reaction(&self, key: String)

Toggle the reaction with the given key for the event of this row.

async fn report_event(&self)

Report the current event.

async fn cancel_send(&self)

Cancel sending the event of this row.

Trait Implementations

impl ContextMenuBinImpl for ItemRow

fn menu_opened(&self)

Called when the menu was requested to open but before the menu is shown.

impl Debug for ItemRow

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

Formats the value using the given formatter.

impl Default for ItemRow

fn default() -> ItemRow

Returns the “default value” for a type.

impl DerivedObjectProperties for ItemRow

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 ItemRow

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 ItemRow

const NAME: &'static str = "RoomHistoryItemRow"

GObject type name.

type Interfaces = ()

List of interfaces implemented by this type.

type Class = ClassStruct<ItemRow>

The C class struct.

type Instance = InstanceStruct<ItemRow>

The C instance struct.

type Type = ItemRow

Wrapper around this subclass defined with wrapper!

type ParentType = ContextMenuBin

Parent Rust type to inherit from.

fn new() -> Self

Constructor.

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

Class 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.

fn instance_init(_obj: &InitializingObject<Self>)

Performs additional instance initialization.

impl ObjectSubclassType for ItemRow

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 ItemRow

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 request_mode(&self) -> SizeRequestMode

fn grab_focus(&self) -> bool

fn hide(&self)

👎Deprecated: Since 4.10

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

fn map(&self)

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

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

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)