Struct WindowManager 

pub struct WindowManager {
    pub windows: HashMap<WindowId, WindowData>,
    pub window_stack: Vec<WindowId>,
    pub winit_to_core: HashMap<WindowId, WindowId>,
    pub core_to_winit: HashMap<WindowId, WindowId>,
    pub next_core_id: u64,
}

Dynamic manager for all active native windows and their rendering contexts.

Fields

windows: HashMap<WindowId, WindowData>

Mapping from native winit WindowId to internal WindowData.

window_stack: Vec<WindowId>

Stack of windows ordered from back to front (end of vector is top-most).

winit_to_core: HashMap<WindowId, WindowId>

Mapping of winit window IDs to core IDs.

core_to_winit: HashMap<WindowId, WindowId>

Mapping of core window IDs to winit IDs.

next_core_id: u64

Monotonic counter to allocate unique core window IDs.

Implementations

impl WindowManager

pub fn new() -> Self

Create an empty WindowManager.

pub fn create_window( &mut self, event_loop: &ActiveEventLoop, gpu: &Option<Arc<Mutex<SurtrRenderer>>>, proxy: EventLoopProxy<AppEvent>, config: WindowConfig, is_main: bool, view: &impl View, ) -> WindowHandle

Create and register a new native window.

pub fn close_window(&mut self, winit_id: WindowId)

Close and unregister a native window.

pub fn bring_to_front(&mut self, winit_id: WindowId)

Bring a native window to the foreground and focus it.

pub fn window(&self, winit_id: WindowId) -> Option<&WindowData>

Get a reference to a window’s data.

pub fn window_mut(&mut self, winit_id: WindowId) -> Option<&mut WindowData>

Get a mutable reference to a window’s data.

pub fn window_order(&self) -> &[WindowId]

Return the list of window IDs in current Z-order stack.

Trait Implementations

impl Default for WindowManager

fn default() -> Self

Returns the “default value” for a type.