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Add keyboard modifiers to input event

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Making applications track modifier keys results in unnecessary work for
consumers, it's error prone, and it turns out to have unavoidable bugs.
For example, alt-tabbing with x11 results in the alt modifier state
getting stuck.

To resolve these problems, this patch adds a Mods value to the keyboard
input event.

Based on this patch: d287fa96e3
This commit is contained in:
Erik Rigtorp 2017-01-17 12:01:10 -06:00
parent 449f7d9d90
commit f3ccdb7aec
9 changed files with 40 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

2
examples/cursor.rs
View file

@ -13,7 +13,7 @@ fn main() {
events_loop.run_forever(|event| {
match event {
Event::WindowEvent { event: WindowEvent::KeyboardInput(ElementState::Pressed, _, _), .. } => {
Event::WindowEvent { event: WindowEvent::KeyboardInput(ElementState::Pressed, _, _, _), .. } => {
println!("Setting cursor to \"{:?}\"", cursors[cursor_idx]);
window.set_cursor(cursors[cursor_idx]);
if cursor_idx < cursors.len() - 1 {

2
examples/fullscreen.rs
View file

@ -37,7 +37,7 @@ fn main() {
winit::Event::WindowEvent { event, .. } => {
match event {
winit::WindowEvent::Closed => events_loop.interrupt(),
winit::WindowEvent::KeyboardInput(_, _, Some(winit::VirtualKeyCode::Escape)) => events_loop.interrupt(),
winit::WindowEvent::KeyboardInput(_, _, Some(winit::VirtualKeyCode::Escape), _) => events_loop.interrupt(),
_ => ()
}
},

2
examples/grabbing.rs
View file

@ -16,7 +16,7 @@ fn main() {
match event {
winit::Event::WindowEvent { event, .. } => {
match event {
WindowEvent::KeyboardInput(ElementState::Pressed, _, _) => {
WindowEvent::KeyboardInput(ElementState::Pressed, _, _, _) => {
if grabbed {
grabbed = false;
window.set_cursor_state(winit::CursorState::Normal)