Source code
Revision control
Copy as Markdown
Other Tools
use core::ffi::c_void;↩
use core::num::NonZeroIsize;↩
use core::ptr::NonNull;↩
↩
/// Raw display handle for Windows.↩
///↩
/// It can be used regardless of Windows window backend.↩
#[non_exhaustive]↩
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]↩
pub struct WindowsDisplayHandle {}↩
↩
impl WindowsDisplayHandle {↩
/// Create a new empty display handle.↩
///↩
///↩
/// # Example↩
///↩
/// ```↩
/// # use raw_window_handle::WindowsDisplayHandle;↩
/// let handle = WindowsDisplayHandle::new();↩
/// ```↩
pub fn new() -> Self {↩
Self {}↩
}↩
}↩
↩
/// Raw window handle for Win32.↩
#[non_exhaustive]↩
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]↩
pub struct Win32WindowHandle {↩
/// A Win32 `HWND` handle.↩
pub hwnd: NonZeroIsize,↩
/// The `GWLP_HINSTANCE` associated with this type's `HWND`.↩
pub hinstance: Option<NonZeroIsize>,↩
}↩
↩
impl Win32WindowHandle {↩
/// Create a new handle to a window.↩
///↩
///↩
/// # Example↩
///↩
/// ```↩
/// # use core::num::NonZeroIsize;↩
/// # use raw_window_handle::Win32WindowHandle;↩
/// # struct HWND(isize);↩
/// #↩
/// let window: HWND;↩
/// # window = HWND(1);↩
/// let mut handle = Win32WindowHandle::new(NonZeroIsize::new(window.0).unwrap());↩
/// // Optionally set the GWLP_HINSTANCE.↩
/// # #[cfg(only_for_showcase)]↩
/// let hinstance = NonZeroIsize::new(unsafe { GetWindowLongPtrW(window, GWLP_HINSTANCE) }).unwrap();↩
/// # let hinstance = None;↩
/// handle.hinstance = hinstance;↩
/// ```↩
pub fn new(hwnd: NonZeroIsize) -> Self {↩
Self {↩
hwnd,↩
hinstance: None,↩
}↩
}↩
}↩
↩
/// Raw window handle for WinRT.↩
#[non_exhaustive]↩
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]↩
pub struct WinRtWindowHandle {↩
/// A WinRT `CoreWindow` handle.↩
pub core_window: NonNull<c_void>,↩
}↩
↩
impl WinRtWindowHandle {↩
/// Create a new handle to a window.↩
///↩
///↩
/// # Example↩
///↩
/// ```↩
/// # use core::ptr::NonNull;↩
/// # use raw_window_handle::WinRtWindowHandle;↩
/// # type CoreWindow = ();↩
/// #↩
/// let window: NonNull<CoreWindow>;↩
/// # window = NonNull::from(&());↩
/// let handle = WinRtWindowHandle::new(window.cast());↩
/// ```↩
pub fn new(core_window: NonNull<c_void>) -> Self {↩
Self { core_window }↩
}↩
}↩