BuilderListItemFactory

class BuilderListItemFactory(**properties: Any)

Superclasses: ListItemFactory, Object

GtkBuilderListItemFactory is a GtkListItemFactory that creates widgets by instantiating GtkBuilder UI templates.

The templates must extend the class that the parent widget expects. For example, a factory provided to factory must have a template that extends ListItem.

Templates typically use GtkExpressions to obtain data from the items in the model.

Example:

<interface>
  <template class="GtkListItem">
    <property name="child">
      <object class="GtkLabel">
        <property name="xalign">0</property>
        <binding name="label">
          <lookup name="name" type="SettingsKey">
            <lookup name="item">GtkListItem</lookup>
          </lookup>
        </binding>
      </object>
    </property>
  </template>
</interface>

Constructors

class BuilderListItemFactory

classmethod new_from_bytes(scope: BuilderScope | None, bytes: Bytes) → ListItemFactory

Creates a new GtkBuilderListItemFactory that instantiates widgets using bytes as the data to pass to GtkBuilder.

Parameters:

• scope – A scope to use when instantiating

• bytes – the GBytes containing the ui file to instantiate

classmethod new_from_resource(scope: BuilderScope | None, resource_path: str) → ListItemFactory

Creates a new GtkBuilderListItemFactory that instantiates widgets using data read from the given resource_path to pass to GtkBuilder.

Parameters:

• scope – A scope to use when instantiating

• resource_path – valid path to a resource that contains the data

Methods

class BuilderListItemFactory

get_bytes() → Bytes

Gets the data used as the GtkBuilder UI template for constructing listitems.

get_resource() → str | None

If the data references a resource, gets the path of that resource.

get_scope() → BuilderScope | None

Gets the scope used when constructing listitems.

Properties

class BuilderListItemFactory

props.bytes: Bytes

The type of the None singleton.

props.resource: str

The type of the None singleton.

props.scope: BuilderScope

The type of the None singleton.