gsk4/auto/container_node.rs
1// This file was generated by gir (https://github.com/gtk-rs/gir)
2// from gir-files (https://github.com/gtk-rs/gir-files)
3// DO NOT EDIT
4
5use crate::{ffi, RenderNode};
6use glib::{prelude::*, translate::*};
7
8glib::wrapper! {
9 /// A render node that can contain other render nodes.
10 #[doc(alias = "GskContainerNode")]
11 pub struct ContainerNode(Shared<ffi::GskContainerNode>);
12
13 match fn {
14 ref => |ptr| ffi::gsk_render_node_ref(ptr as *mut ffi::GskRenderNode),
15 unref => |ptr| ffi::gsk_render_node_unref(ptr as *mut ffi::GskRenderNode),
16 }
17}
18
19impl StaticType for ContainerNode {
20 fn static_type() -> glib::Type {
21 unsafe { from_glib(ffi::gsk_container_node_get_type()) }
22 }
23}
24
25impl ContainerNode {
26 /// Creates a new [`RenderNode`][crate::RenderNode] instance for holding the given @children.
27 ///
28 /// The new node will acquire a reference to each of the children.
29 /// ## `children`
30 /// The children of the node
31 ///
32 /// # Returns
33 ///
34 /// the new [`RenderNode`][crate::RenderNode]
35 #[doc(alias = "gsk_container_node_new")]
36 pub fn new(children: &[RenderNode]) -> ContainerNode {
37 assert_initialized_main_thread!();
38 let n_children = children.len() as _;
39 unsafe {
40 from_glib_full(ffi::gsk_container_node_new(
41 children.to_glib_none().0,
42 n_children,
43 ))
44 }
45 }
46
47 /// Retrieves the number of direct children of @self.
48 ///
49 /// # Returns
50 ///
51 /// the number of children of the [`RenderNode`][crate::RenderNode]
52 #[doc(alias = "gsk_container_node_get_n_children")]
53 #[doc(alias = "get_n_children")]
54 pub fn n_children(&self) -> u32 {
55 unsafe { ffi::gsk_container_node_get_n_children(self.to_glib_none().0) }
56 }
57}