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::{RenderNode, Shadow, ffi};
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}
gsk4/auto/shadow_node.rs

gsk4/auto/
shadow_node.rs
