bind_template_child_full
Description:
public class void bind_template_child_full (string name, bool internal_child, ssize_t struct_offset)
Automatically assign an object declared in the class template XML to be set to a location on a freshly built instance’s private data, or alternatively accessible via [method@Gtk.
Widget.get_template_child].
The struct can point either into the public instance, then you should use `G_STRUCT_OFFSET(WidgetType, member)` for struct_offset,
or in the private struct, then you should use `G_PRIVATE_OFFSET(WidgetType, member)`.
An explicit strong reference will be held automatically for the duration of your instance’s life cycle, it will be released automatically
when `GObjectClass.dispose()` runs on your instance and if a struct_offset that is `!= 0` is specified, then the automatic location
in your instance public or private data will be set to null. You can however access an automated child
pointer the first time your classes `GObjectClass.dispose()` runs, or alternatively in [signal@Gtk.Widget:GtkWidget:destroy].
If internal_child is specified, [vfunc@Gtk.Buildable.get_internal_child] will be automatically implemented by the `GtkWidget`
class so there is no need to implement it manually.
The wrapper macros [func@Gtk.widget_class_bind_template_child], [func@Gtk.widget_class_bind_template_child_internal], [ func@Gtk.widget_class_bind_template_child_private] and [func@Gtk.widget_class_bind_template_child_internal_private] might be more convenient to use.
Note that this must be called from a composite widget classes class initializer after calling [method@Gtk.WidgetClass.set_template].
Parameters:
| this |
A `GtkWidgetClass` |
| name |
The “id” of the child defined in the template XML |
| internal_child |
Whether the child should be accessible as an “internal-child” when this class is used in GtkBuilder XML |
| struct_offset |
The structure offset into the composite widget’s instance public or private structure where the automated child pointer should be set, or 0 to not assign the pointer. |