How can you get if your window is maximized?

[shwwwa]

WindowMaximized? get_maximized()?

[shwwwa]

[copygirl]

If you can get the winit::window::Window, it has an is_maximized function.

According to some other code in the repo, you might want a NonSend<WinitWindows> system parameter, where you can call get_window with the window entity. That should give you a wrapper on which you can call is_maximized.

[shwwwa]

pub fn save_window_position(
    windows: NonSend<WinitWindows>,
    mut settings: ResMut<Settings>,
    mut settings_writer: EventWriter<SettingsUpdated>,
    mut position_reader: EventReader<WindowMoved>,
) {
    for ev in position_reader.read() {
	match windows.get_window(ev.window) {
	    Some(window_wrapper) => {
		if settings.maximized != window_wrapper.is_maximized(){
		    settings.maximized = window_wrapper.is_maximized();
		    info!("Window was maximized/minimized.");
		}
	    },
	    None => info!("Couldn't intercept maximized method.")
	}
	
	settings.position_x = ev.position.x;
	settings.position_y = ev.position.y;
	
	// produces a lot of events when moving, but so far works
	info!("Window changed position: {}x{}px", settings.position_x, settings.position_y);

	settings_writer.send(SettingsUpdated {
            settings: *settings,
	});
    }
}

It works flawlessly, if you dont want to use event you can query window with primary window and get an entity from it(ev.window)
(the solution is the first match)