diff options
Diffstat (limited to 'winit/src/program')
-rw-r--r-- | winit/src/program/window_manager.rs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/winit/src/program/window_manager.rs b/winit/src/program/window_manager.rs index fcbf79f6..3d22e155 100644 --- a/winit/src/program/window_manager.rs +++ b/winit/src/program/window_manager.rs @@ -74,12 +74,20 @@ where self.entries.is_empty() } + pub fn first(&self) -> Option<&Window<P, C>> { + self.entries.first_key_value().map(|(_id, window)| window) + } + pub fn iter_mut( &mut self, ) -> impl Iterator<Item = (Id, &mut Window<P, C>)> { self.entries.iter_mut().map(|(k, v)| (*k, v)) } + pub fn get(&self, id: Id) -> Option<&Window<P, C>> { + self.entries.get(&id) + } + pub fn get_mut(&mut self, id: Id) -> Option<&mut Window<P, C>> { self.entries.get_mut(&id) } |