Files
winit/examples/cursor.rs
Osspial 0729074ce3 Overhaul device events API and add gamepad support on Windows (#804)
* Initial implementation

* Corrected RAWINPUT buffer sizing

* Mostly complete XInput implementation

* XInput triggers

* Add preliminary CHANGELOG entry.

* match unix common API to evl 2.0

* wayland: eventloop2.0

* make EventLoopProxy require T: 'static

* Revamp device event API, as well as several misc. fixes on Windows:

* When you have multiple windows, you no longer receive duplicate device
  events
* Mouse Device Events now send X-button input
* Mouse Device Events now send horizontal scroll wheel input

* Add MouseEvent documentation and Device ID debug passthrough

* Improve type safety on get_raw_input_data

* Remove button_id field from MouseEvent::Button in favor of utton

* Remove regex dependency on Windows

* Remove axis filtering in XInput

* Make gamepads not use lazy_static

* Publicly expose gamepad rumble

* Unstack DeviceEvent and fix examples/tests

* Add HANDLE retrieval method to DeviceExtWindows

* Add distinction between non-joystick axes and joystick axes.

This helps with properly calculating the deadzone for controller
joysticks. One potential issue is that the `Stick` variant isn't used
for *all* joysticks, which could be potentially confusing - for example,
raw input joysticks will never use the `Stick` variant because we don't
understand the semantic meaning of raw input joystick axes.

* Add ability to get gamepad port

* Fix xinput controller hot swapping

* Add functions for enumerating attached devices

* Clamp input to [0.0, 1.0] on gamepad rumble

* Expose gamepad rumble errors

* Add method to check if device is still connected

* Add docs

* Rename AxisHint and ButtonHint to GamepadAxis and GamepadButton

* Add CHANGELOG entry

* Update CHANGELOG.md

* Add HidId and MovedAbsolute

* Fix xinput deprecation warnings

* Add ability to retrieve gamepad battery level

* Fix weird imports in gamepad example

* Update CHANGELOG.md

* Resolve francesca64 comments
2019-11-29 16:50:50 -05:00

80 lines
2.0 KiB
Rust

use winit::{
event::{ElementState, Event, KeyboardInput, WindowEvent},
event_loop::{ControlFlow, EventLoop},
window::{CursorIcon, WindowBuilder},
};
fn main() {
let event_loop = EventLoop::new();
let window = WindowBuilder::new().build(&event_loop).unwrap();
window.set_title("A fantastic window!");
let mut cursor_idx = 0;
event_loop.run(move |event, _, control_flow| match event {
Event::WindowEvent {
event:
WindowEvent::KeyboardInput(KeyboardInput {
state: ElementState::Pressed,
..
}),
..
} => {
println!("Setting cursor to \"{:?}\"", CURSORS[cursor_idx]);
window.set_cursor_icon(CURSORS[cursor_idx]);
if cursor_idx < CURSORS.len() - 1 {
cursor_idx += 1;
} else {
cursor_idx = 0;
}
}
Event::WindowEvent {
event: WindowEvent::CloseRequested,
..
} => {
*control_flow = ControlFlow::Exit;
return;
}
_ => (),
});
}
const CURSORS: &[CursorIcon] = &[
CursorIcon::Default,
CursorIcon::Crosshair,
CursorIcon::Hand,
CursorIcon::Arrow,
CursorIcon::Move,
CursorIcon::Text,
CursorIcon::Wait,
CursorIcon::Help,
CursorIcon::Progress,
CursorIcon::NotAllowed,
CursorIcon::ContextMenu,
CursorIcon::Cell,
CursorIcon::VerticalText,
CursorIcon::Alias,
CursorIcon::Copy,
CursorIcon::NoDrop,
CursorIcon::Grab,
CursorIcon::Grabbing,
CursorIcon::AllScroll,
CursorIcon::ZoomIn,
CursorIcon::ZoomOut,
CursorIcon::EResize,
CursorIcon::NResize,
CursorIcon::NeResize,
CursorIcon::NwResize,
CursorIcon::SResize,
CursorIcon::SeResize,
CursorIcon::SwResize,
CursorIcon::WResize,
CursorIcon::EwResize,
CursorIcon::NsResize,
CursorIcon::NeswResize,
CursorIcon::NwseResize,
CursorIcon::ColResize,
CursorIcon::RowResize,
];