Struct relm4_components::open_button::OpenButtonModel

pub struct OpenButtonModel<Conf: OpenButtonConfig + 'static> { /* private fields */ }

Model of the open button component

Implementations

impl<Conf: OpenButtonConfig + 'static> OpenButtonModel<Conf>

pub fn track_all() -> u8

Use this to check whether any changes made to this struct.

pub fn mark_all_changed(&mut self)

Use this to mark all fields of the struct as changed.

pub fn changed(&self, mask: u8) -> bool

Check for changes made to this struct.

pub fn reset(&mut self)

Resets the tracker of this struct.

Trait Implementations

impl<ParentModel, Conf> ComponentUpdate<ParentModel> for OpenButtonModel<Conf> where
    ParentModel: Model + OpenButtonParent,
    ParentModel::Widgets: ParentWindow,
    Conf: OpenButtonConfig<Model = ParentModel>, 

fn init_model(parent_model: &ParentModel) -> Self

Initialize the model of the component or worker.

fn update(
    &mut self,
    msg: Self::Msg,
    components: &Self::Components,
    sender: Sender<Self::Msg>,
    parent_sender: Sender<ParentModel::Msg>
)

Updates the model. Typically a match statement is used to process the message.

impl<Conf> Components<OpenButtonModel<Conf>> for OpenButtonComponents<Conf> where
    Conf: OpenDialogConfig + OpenButtonConfig, 

fn init_components(
    parent_model: &OpenButtonModel<Conf>,
    parent_sender: Sender<OpenButtonMsg>
) -> Self

Initialize your components and workers inside this function.

fn connect_parent(&mut self, parent_widgets: &OpenButtonWidgets)

Connect the components to their parent components widgets (to set the parent window for example).

impl<Conf: Debug + OpenButtonConfig + 'static> Debug for OpenButtonModel<Conf>

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

Formats the value using the given formatter.

impl<Conf: OpenButtonConfig + 'static> Model for OpenButtonModel<Conf>

type Msg = OpenButtonMsg

The message type that defines the messages that can be sent to modify the model.

type Widgets = OpenButtonWidgets

The widgets type that can initialize and update the GUI with the data the model provides.

type Components = OpenButtonComponents<Conf>

The components type that initializes the child components of this model.

impl<Conf: OpenButtonConfig + 'static> OpenDialogParent for OpenButtonModel<Conf>

fn open_msg(path: PathBuf) -> OpenButtonMsg

Tell the open dialog how to response if the user wants to open a file

impl<ParentModel, Conf> Widgets<OpenButtonModel<Conf>, ParentModel> for OpenButtonWidgets where
    ParentModel: Model + OpenButtonParent,
    ParentModel::Widgets: ParentWindow,
    Conf: OpenButtonConfig<Model = ParentModel> + OpenDialogConfig<Model = ParentModel>, 

fn init_view(
    model: &OpenButtonModel<Conf>,
    components: &<OpenButtonModel<Conf> as Model>::Components,
    sender: Sender<<OpenButtonModel<Conf> as Model>::Msg>
) -> Self

Initialize the UI.

fn root_widget(&self) -> Self::Root

Return the root widget.

fn view(
    &mut self,
    model: &OpenButtonModel<Conf>,
    sender: Sender<<OpenButtonModel<Conf> as Model>::Msg>
)

Update the view to represent the updated model.

type Root = Box

The root represents the first widget that all other widgets of this app or component are attached to. The root of the main app must be a [gtk::ApplicationWindow].

fn connect_parent(&mut self, parent_widgets: &<ParentModel as Model>::Widgets)

Optional method to initialize components. This is only useful if you want to attach the widgets of a component to the widgets of this model.