BuilderListItemFactory

Object Hierarchy:

Description:

[ CCode ( type_id = "gtk_builder_list_item_factory_get_type ()" ) ]
public sealed class BuilderListItemFactory : ListItemFactory

Creates widgets by instantiating `GtkBuilder` UI templates.

The templates must extend the class that the parent widget expects. For example, a factory provided to [property@Gtk.ListView:factory] must have a template that extends [class@Gtk.ListItem].

Templates typically use [class@Gtk.Expression] to obtain data from the items in the model.

Example: ```xml <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> ```

A common approach is to embed such templates as CDATA marked sections into a surrounding UI file. Note that if you use this approach, extracting translatable strings with xgettext will not work for strings inside the marked section.

Namespace: Gtk

Package: gtk4

Content:

Properties:

public Bytes bytes { get; construct; }
`GBytes` containing the UI definition.
public string resource { get; construct; }
Path of the resource containing the UI definition.
public BuilderScope scope { get; construct; }
`GtkBuilderScope` to use when instantiating listitems

Creation methods:

protected BuilderListItemFactory ()
public BuilderListItemFactory.from_bytes (BuilderScope? scope, Bytes bytes)
Creates a new `GtkBuilderListItemFactory` that instantiates widgets using bytes as the data to pass to `GtkBuilder`.
public BuilderListItemFactory.from_resource (BuilderScope? scope, string resource_path)
Creates a new `GtkBuilderListItemFactory` that instantiates widgets using data read from the given resource_path to pass to `GtkBuilder`.

Methods:

public unowned Bytes get_bytes ()
Gets the data used as the `GtkBuilder` UI template for constructing listitems.
public unowned string? get_resource ()
If the data references a resource, gets the path of that resource.
public unowned BuilderScope? get_scope ()
Gets the scope used when constructing listitems.

Inherited Members:

All known members inherited from class GLib.Object