gdk4/auto/
draw_context.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#![allow(deprecated)]
5
6use crate::{ffi, Display, Surface};
7use glib::{prelude::*, translate::*};
8
9glib::wrapper! {
10    #[doc(alias = "GdkDrawContext")]
11    pub struct DrawContext(Object<ffi::GdkDrawContext>);
12
13    match fn {
14        type_ => || ffi::gdk_draw_context_get_type(),
15    }
16}
17
18impl DrawContext {
19    pub const NONE: Option<&'static DrawContext> = None;
20}
21
22pub trait DrawContextExt: IsA<DrawContext> + 'static {
23    #[cfg_attr(feature = "v4_16", deprecated = "Since 4.16")]
24    #[allow(deprecated)]
25    #[doc(alias = "gdk_draw_context_begin_frame")]
26    fn begin_frame(&self, region: &cairo::Region) {
27        unsafe {
28            ffi::gdk_draw_context_begin_frame(
29                self.as_ref().to_glib_none().0,
30                region.to_glib_none().0,
31            );
32        }
33    }
34
35    #[cfg_attr(feature = "v4_16", deprecated = "Since 4.16")]
36    #[allow(deprecated)]
37    #[doc(alias = "gdk_draw_context_end_frame")]
38    fn end_frame(&self) {
39        unsafe {
40            ffi::gdk_draw_context_end_frame(self.as_ref().to_glib_none().0);
41        }
42    }
43
44    #[doc(alias = "gdk_draw_context_get_display")]
45    #[doc(alias = "get_display")]
46    fn display(&self) -> Option<Display> {
47        unsafe {
48            from_glib_none(ffi::gdk_draw_context_get_display(
49                self.as_ref().to_glib_none().0,
50            ))
51        }
52    }
53
54    #[doc(alias = "gdk_draw_context_get_surface")]
55    #[doc(alias = "get_surface")]
56    fn surface(&self) -> Option<Surface> {
57        unsafe {
58            from_glib_none(ffi::gdk_draw_context_get_surface(
59                self.as_ref().to_glib_none().0,
60            ))
61        }
62    }
63
64    #[cfg_attr(feature = "v4_16", deprecated = "Since 4.16")]
65    #[allow(deprecated)]
66    #[doc(alias = "gdk_draw_context_is_in_frame")]
67    fn is_in_frame(&self) -> bool {
68        unsafe {
69            from_glib(ffi::gdk_draw_context_is_in_frame(
70                self.as_ref().to_glib_none().0,
71            ))
72        }
73    }
74}
75
76impl<O: IsA<DrawContext>> DrawContextExt for O {}
gdk4/auto/draw_context.rs

gdk4/auto/
draw_context.rs
