gdk4_win32/
win32_surface.rs

1// Take a look at the license at the top of the repository in the LICENSE file.
2
3use std::ffi::c_void;
4
5use glib::translate::*;
6
7use crate::{HWND, Win32Surface, ffi, prelude::*};
8
9impl Win32Surface {
10    /// ## `display`
11    /// a [`gdk::Display`][crate::gdk::Display]
12    /// ## `anid`
13    /// a HWND window handle
14    ///
15    /// # Returns
16    ///
17    /// the [`gdk::Surface`][crate::gdk::Surface] associated with the given @anid, or [`None`].
18    #[doc(alias = "gdk_win32_surface_lookup_for_display")]
19    pub fn lookup_for_display(
20        display: &impl IsA<gdk::Display>,
21        anid: HWND,
22    ) -> Option<gdk::Surface> {
23        assert_initialized_main_thread!();
24        unsafe {
25            from_glib_none(ffi::gdk_win32_surface_lookup_for_display(
26                display.as_ref().to_glib_none().0,
27                anid.0 as isize,
28            ))
29        }
30    }
31
32    /// Returns the HWND handle belonging to @self.
33    ///
34    /// # Returns
35    ///
36    /// the associated HWND handle.
37    #[doc(alias = "gdk_win32_surface_get_handle")]
38    #[doc(alias = "get_handle")]
39    pub fn handle(&self) -> HWND {
40        HWND(unsafe { ffi::gdk_win32_surface_get_handle(self.to_glib_none().0) } as *mut c_void)
41    }
42
43    ///
44    /// # Deprecated since 4.8
45    ///
46    /// Use gdk_win32_surface_get_handle() instead.
47    /// ## `surface`
48    /// a [`gdk::Surface`][crate::gdk::Surface]
49    ///
50    /// # Returns
51    ///
52    /// the associated @surface HWND handle.
53    #[cfg_attr(feature = "v4_8", deprecated = "Since 4.8")]
54    #[doc(alias = "gdk_win32_surface_get_impl_hwnd")]
55    #[doc(alias = "get_impl_hwnd")]
56    pub fn impl_hwnd(surface: &impl IsA<gdk::Surface>) -> HWND {
57        assert_initialized_main_thread!();
58        HWND(
59            unsafe { ffi::gdk_win32_surface_get_impl_hwnd(surface.as_ref().to_glib_none().0) }
60                as *mut c_void,
61        )
62    }
63}
gdk4_win32/win32_surface.rs

gdk4_win32/
win32_surface.rs
