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builder: Make GListStore buildable

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Treats GListStore like any other object and allows <child> to add items
to it.
This commit is contained in:
Benjamin Otte 2019-06-04 05:54:16 +02:00
parent 24effe45cc
commit 6a0e0031b1
1 changed files with 17 additions and 3 deletions
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20
gtk/gtkbuilder.c
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@ -925,13 +925,27 @@ _gtk_builder_add (GtkBuilder *builder,
g_assert (object != NULL);
parent = ((ObjectInfo*)child_info->parent)->object;
g_assert (GTK_IS_BUILDABLE (parent));
GTK_NOTE (BUILDER,
g_message ("adding %s to %s", object_get_name (object), object_get_name (parent)));
gtk_buildable_add_child (GTK_BUILDABLE (parent), builder, object,
child_info->type);
if (G_IS_LIST_STORE (parent))
{
if (child_info->type != NULL)
{
GTK_BUILDER_WARN_INVALID_CHILD_TYPE (parent, child_info->type);
}
else
{
g_list_store_append (G_LIST_STORE (parent), object);
}
}
else
{
g_assert (GTK_IS_BUILDABLE (parent));
gtk_buildable_add_child (GTK_BUILDABLE (parent), builder, object,
child_info->type);
}
child_info->added = TRUE;
}