class: BuilderListItemFactoryMeta

[175:14] static extends: object

Generated metadata helpers for BuilderListItemFactory class surfaces.

Methods

• properties ()

  Returns property metadata for BuilderListItemFactory.

  • @r A list.

class: BuilderListItemFactoryCtors

[153:14] static extends: object

Alternate constructors for BuilderListItemFactory. Usage: BuilderListItemFactoryCtors.<name>(...). The primary constructor lives directly on BuilderListItemFactory.

Methods

• newFromResource (object scope, string resource_path)

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

  • @p scope is A scope to use when instantiating.
  • @p resource_path is valid path to a resource that contains the UI definition.
  • @r A new BuilderListItemFactory.

class: BuilderListItemFactory

[24:7] extends: object

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.

Members

• handleObj
• lib
• retainedCallbacks
• signalHandlerNames
• signalSetterHandlers

Methods

• BuilderListItemFactory (scope = null, bytes = null)

  Creates a new GtkBuilderListItemFactory that instantiates widgets using

  • @bytes as the data to pass to GtkBuilder.
  • @p scope is A scope to use when instantiating.
  • @p bytes is the GBytes containing the UI definition to instantiate.

• toNativeHandle (Source)

  Normalizes a constructor argument into a raw pointer carrier. Accepts a raw NativeHandle, a raw NativeBuffer returned from fn.call(...), another generated wrapper exposing handle(), or null. Returns null when the argument carries no pointer.

  • @p Source is the raw handle, raw buffer, wrapper, or null.
  • @r A raw pointer carrier or null when no pointer is present.

• getLib ()

  Returns the opened native library for this generated wrapper.

  • @r The opened native library.

• handle ()

  Returns the wrapped NativeHandle.

  • @r The wrapped NativeHandle.

• isNull ()

  Returns true when the wrapped handle is null.

  • @r A bool.

• describe ()

  Returns a small string for debugging generated wrappers.

  • @r A string.

• asListItemFactory ()

  Wraps this handle as ListItemFactory.

  • @r A ListItemFactory object.

• get_bytes ()

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

• get_resource ()

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

• get_scope ()

  Gets the scope used when constructing listitems.