gsk4/auto/shadow_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, Shadow};
6use glib::{prelude::*, translate::*};
7
8glib::wrapper! {
9 /// A render node drawing one or more shadows behind its single child node.
10 #[doc(alias = "GskShadowNode")]
11 pub struct ShadowNode(Shared<ffi::GskShadowNode>);
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 ShadowNode {
20 fn static_type() -> glib::Type {
21 unsafe { from_glib(ffi::gsk_shadow_node_get_type()) }
22 }
23}
24
25impl ShadowNode {
26 /// Creates a [`RenderNode`][crate::RenderNode] that will draw a @child with the given
27 /// @shadows below it.
28 /// ## `child`
29 /// The node to draw
30 /// ## `shadows`
31 /// The shadows to apply
32 ///
33 /// # Returns
34 ///
35 /// A new [`RenderNode`][crate::RenderNode]
36 #[doc(alias = "gsk_shadow_node_new")]
37 pub fn new(child: impl AsRef<RenderNode>, shadows: &[Shadow]) -> ShadowNode {
38 skip_assert_initialized!();
39 let n_shadows = shadows.len() as _;
40 unsafe {
41 from_glib_full(ffi::gsk_shadow_node_new(
42 child.as_ref().to_glib_none().0,
43 shadows.to_glib_none().0,
44 n_shadows,
45 ))
46 }
47 }
48
49 /// Retrieves the child [`RenderNode`][crate::RenderNode] of the shadow @self.
50 ///
51 /// # Returns
52 ///
53 /// the child render node
54 #[doc(alias = "gsk_shadow_node_get_child")]
55 #[doc(alias = "get_child")]
56 pub fn child(&self) -> RenderNode {
57 unsafe { from_glib_none(ffi::gsk_shadow_node_get_child(self.to_glib_none().0)) }
58 }
59
60 /// Retrieves the number of shadows in the @self.
61 ///
62 /// # Returns
63 ///
64 /// the number of shadows.
65 #[doc(alias = "gsk_shadow_node_get_n_shadows")]
66 #[doc(alias = "get_n_shadows")]
67 pub fn n_shadows(&self) -> usize {
68 unsafe { ffi::gsk_shadow_node_get_n_shadows(self.to_glib_none().0) }
69 }
70}