diff options
Diffstat (limited to 'winit')
| -rw-r--r-- | winit/src/application.rs | 18 | ||||
| -rw-r--r-- | winit/src/debug/basic.rs | 2 |
2 files changed, 13 insertions, 7 deletions
diff --git a/winit/src/application.rs b/winit/src/application.rs index 00625052..3772a667 100644 --- a/winit/src/application.rs +++ b/winit/src/application.rs @@ -124,7 +124,7 @@ pub trait Application: Sized { let dpi = window.hidpi_factor(); let mut size = window.inner_size(); - let mut new_size: Option<winit::dpi::LogicalSize> = None; + let mut resized = false; let mut renderer = Self::Renderer::new(); @@ -157,6 +157,11 @@ pub trait Application: Sized { event_loop.run(move |event, _, control_flow| match event { event::Event::MainEventsCleared => { + if events.is_empty() && external_messages.is_empty() && !resized + { + return; + } + // TODO: We should be able to keep a user interface alive // between events once we remove state references. // @@ -231,9 +236,9 @@ pub trait Application: Sized { event::Event::RedrawRequested(_) => { debug.render_started(); - if let Some(new_size) = new_size.take() { + if resized { let dpi = window.hidpi_factor(); - let (width, height) = to_physical(new_size, dpi); + let (width, height) = to_physical(size, dpi); target.resize( width, @@ -242,7 +247,7 @@ pub trait Application: Sized { &renderer, ); - size = new_size; + resized = false; } let new_mouse_cursor = @@ -334,8 +339,9 @@ pub trait Application: Sized { WindowEvent::CloseRequested => { *control_flow = ControlFlow::Exit; } - WindowEvent::Resized(size) => { - new_size = Some(size.into()); + WindowEvent::Resized(new_size) => { + size = new_size; + resized = true; log::debug!("Resized: {:?}", new_size); } diff --git a/winit/src/debug/basic.rs b/winit/src/debug/basic.rs index 67c6d8a2..c9da392c 100644 --- a/winit/src/debug/basic.rs +++ b/winit/src/debug/basic.rs @@ -146,7 +146,7 @@ impl Debug { let mut lines = Vec::new(); fn key_value<T: std::fmt::Debug>(key: &str, value: T) -> String { - format!("{: <30} {:?}", key, value) + format!("{} {:?}", key, value) } lines.push(format!( |