From 95d16271de06a5c728d4346da8ec3067af3ba25b Mon Sep 17 00:00:00 2001
From: Quaternions <krakow20@gmail.com>
Date: Sun, 1 Oct 2023 15:54:10 -0700
Subject: [PATCH] add cursor grab
---
src/framework.rs | 4 ++--
src/main.rs | 26 ++++++++++++++++++++++++--
2 files changed, 26 insertions(+), 4 deletions(-)
diff --git a/src/framework.rs b/src/framework.rs
index 5ce606b3..5256e731 100644
--- a/src/framework.rs
+++ b/src/framework.rs
@@ -51,7 +51,7 @@ pub trait Example: 'static + Sized {
device: &wgpu::Device,
queue: &wgpu::Queue,
);
- fn update(&mut self, device: &wgpu::Device, queue: &wgpu::Queue, event: WindowEvent);
+ fn update(&mut self, window: &winit::window::Window, device: &wgpu::Device, queue: &wgpu::Queue, event: WindowEvent);
fn device_event(&mut self, event: DeviceEvent);
fn render(
&mut self,
@@ -367,7 +367,7 @@ fn start<E: Example>(
println!("{:#?}", instance.generate_report());
}
_ => {
- example.update(&device,&queue,event);
+ example.update(&window,&device,&queue,event);
}
},
event::Event::DeviceEvent {
diff --git a/src/main.rs b/src/main.rs
index 42993c12..2c597507 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -775,8 +775,7 @@ impl framework::Example for GraphicsData {
}
#[allow(clippy::single_match)]
- fn update(&mut self, device: &wgpu::Device, queue: &wgpu::Queue, event: winit::event::WindowEvent) {
- //nothing atm
+ fn update(&mut self, window: &winit::window::Window, device: &wgpu::Device, queue: &wgpu::Queue, event: winit::event::WindowEvent) {
match event {
winit::event::WindowEvent::DroppedFile(path) => {
println!("opening file: {:?}", &path);
@@ -838,6 +837,29 @@ impl framework::Example for GraphicsData {
println!("Could not open file");
}
},
+ winit::event::WindowEvent::KeyboardInput {
+ input:winit::event::KeyboardInput{state, virtual_keycode,..},
+ ..
+ }=>{
+ let s=match state {
+ winit::event::ElementState::Pressed => true,
+ winit::event::ElementState::Released => false,
+ };
+ match virtual_keycode{
+ Some(winit::event::VirtualKeyCode::Tab)=>{
+ if s{
+ if let Ok(())=window.set_cursor_grab(winit::window::CursorGrabMode::None){
+ window.set_cursor_visible(true);
+ }
+ }else{
+ if let Ok(())=window.set_cursor_grab(winit::window::CursorGrabMode::Locked){
+ window.set_cursor_visible(false);
+ }
+ }
+ },
+ _=>(),
+ }
+ },
_=>(),
}
}