migrations/winit
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Update run_forever to hijack thread

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Osspial
2018-07-13 01:39:53 -04:00
parent 2e83bac99c
commit 9feada206f
14 changed files with 100 additions and 64 deletions
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28
examples/cursor.rs
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@@ -1,22 +1,21 @@
extern crate winit;
use winit::{Event, ElementState, MouseCursor, WindowEvent, KeyboardInput, ControlFlow};
use winit::{Event, EventLoop, ElementState, MouseCursor, WindowEvent, KeyboardInput, ControlFlow};
fn main() {
let mut events_loop = winit::EventLoop::new();
let mut events_loop = EventLoop::new();
let window = winit::WindowBuilder::new().build(&events_loop).unwrap();
window.set_title("A fantastic window!");
let cursors = [MouseCursor::Default, MouseCursor::Crosshair, MouseCursor::Hand, MouseCursor::Arrow, MouseCursor::Move, MouseCursor::Text, MouseCursor::Wait, MouseCursor::Help, MouseCursor::Progress, MouseCursor::NotAllowed, MouseCursor::ContextMenu, MouseCursor::Cell, MouseCursor::VerticalText, MouseCursor::Alias, MouseCursor::Copy, MouseCursor::NoDrop, MouseCursor::Grab, MouseCursor::Grabbing, MouseCursor::AllScroll, MouseCursor::ZoomIn, MouseCursor::ZoomOut, MouseCursor::EResize, MouseCursor::NResize, MouseCursor::NeResize, MouseCursor::NwResize, MouseCursor::SResize, MouseCursor::SeResize, MouseCursor::SwResize, MouseCursor::WResize, MouseCursor::EwResize, MouseCursor::NsResize, MouseCursor::NeswResize, MouseCursor::NwseResize, MouseCursor::ColResize, MouseCursor::RowResize];
let mut cursor_idx = 0;
events_loop.run_forever(|event| {
events_loop.run_forever(move |event, _: &EventLoop| {
match event {
Event::WindowEvent { event: WindowEvent::KeyboardInput { input: KeyboardInput { state: ElementState::Pressed, .. }, .. }, .. } => {
println!("Setting cursor to \"{:?}\"", cursors[cursor_idx]);
window.set_cursor(cursors[cursor_idx]);
if cursor_idx < cursors.len() - 1 {
println!("Setting cursor to \"{:?}\"", CURSORS[cursor_idx]);
window.set_cursor(CURSORS[cursor_idx]);
if cursor_idx < CURSORS.len() - 1 {
cursor_idx += 1;
} else {
cursor_idx = 0;
@@ -30,3 +29,18 @@ fn main() {
ControlFlow::Continue
});
}
const CURSORS: &[MouseCursor] = &[
MouseCursor::Default, MouseCursor::Crosshair, MouseCursor::Hand,
MouseCursor::Arrow, MouseCursor::Move, MouseCursor::Text,
MouseCursor::Wait, MouseCursor::Help, MouseCursor::Progress,
MouseCursor::NotAllowed, MouseCursor::ContextMenu, MouseCursor::Cell,
MouseCursor::VerticalText, MouseCursor::Alias, MouseCursor::Copy,
MouseCursor::NoDrop, MouseCursor::Grab, MouseCursor::Grabbing,
MouseCursor::AllScroll, MouseCursor::ZoomIn, MouseCursor::ZoomOut,
MouseCursor::EResize, MouseCursor::NResize, MouseCursor::NeResize,
MouseCursor::NwResize, MouseCursor::SResize, MouseCursor::SeResize,
MouseCursor::SwResize, MouseCursor::WResize, MouseCursor::EwResize,
MouseCursor::NsResize, MouseCursor::NeswResize, MouseCursor::NwseResize,
MouseCursor::ColResize, MouseCursor::RowResize
];