window_shadows_v2/
lib.rs

1use tauri::{App, Manager};
2
3pub fn set_shadows(app: &mut App, enable: bool) {
4    #[cfg(target_os = "macos")]
5    unsafe {
6        let window = app.get_window("main").unwrap();
7        let ns_window = window.ns_window().unwrap();
8
9        let win = ns_window as *mut objc2_app_kit::NSWindow;
10        (*win).setHasShadow(enable);
11    }
12
13    #[cfg(target_os = "windows")]
14    {
15        use windows_sys::Win32::{
16            Graphics::Dwm::DwmExtendFrameIntoClientArea, UI::Controls::MARGINS,
17        };
18
19        let window = app.get_window("main").unwrap();
20
21        let hwnd = window.hwnd().unwrap().0;
22
23        let m = if enable { 1 } else { 0 };
24        let margins = MARGINS {
25            cxLeftWidth: m,
26            cxRightWidth: m,
27            cyTopHeight: m,
28            cyBottomHeight: m,
29        };
30        unsafe {
31            DwmExtendFrameIntoClientArea(hwnd as _, &margins);
32        };
33    }
34}
35
window_shadows_v2/lib.rs

window_shadows_v2/
lib.rs
