Enum WindowClass 

pub enum WindowClass {
    Atom(ATOM),
    Name(Vec<u16>),
}

A window class.

Variants

Atom(ATOM)

Name(Vec<u16>)

Implementations

impl WindowClass

pub fn builder(class_name: impl AsRef<OsStr>) -> WindowClassBuilder

A builder for creating a new window class.

The class name should be unique, otherwise creation will fail.

Examples found in repository

examples/hello-win.rs (line 38)

fn main() {
    unsafe {
        let icon = LoadIconW(0 as HINSTANCE, IDI_APPLICATION);
        let cursor = LoadCursorW(0 as HINSTANCE, IDC_ARROW);
        let brush = CreateSolidBrush(0xff_ff_ff);
        let win_class = WindowClass::builder("rust")
            .icon(icon)
            .cursor(cursor)
            .background(brush)
            .build()
            .unwrap();
        let hwnd = WindowBuilder::new(MyWindowProc, &win_class)
            .name("win-win example")
            .style(WS_OVERLAPPEDWINDOW)
            .build();
        ShowWindow(hwnd, SW_SHOWNORMAL);
        win_win::runloop(null_mut());
    }
}

pub fn from_name(class_name: impl AsRef<OsStr>) -> WindowClass

Create a window class reference from a name.

This function is useful if the window class has already been registered, either through a successful builder or some other means.