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Send CursorMove before mouse press event and note that touch is unimplemented on web target (#1668)

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* Change to send CursorMove before mouse press event on web target

* Fix feature matrix to indicate touch being unimplemented on web
This commit is contained in:
alvinhochun
2020-08-22 08:23:08 +08:00
committed by GitHub
parent 6ba583d198
commit 0f7c82d38f
4 changed files with 20 additions and 6 deletions
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13
src/platform_impl/web/event_loop/window_target.rs
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@@ -133,7 +133,18 @@ impl<T> WindowTarget<T> {
});
let runner = self.runner.clone();
canvas.on_mouse_press(move |pointer_id, button, modifiers| {
canvas.on_mouse_press(move |pointer_id, position, button, modifiers| {
// A mouse down event may come in without any prior CursorMoved events,
// therefore we should send a CursorMoved event to make sure that the
// user code has the correct cursor position.
runner.send_event(Event::WindowEvent {
window_id: WindowId(id),
event: WindowEvent::CursorMoved {
device_id: DeviceId(device::Id(pointer_id)),
position,
modifiers,
},
});
runner.send_event(Event::WindowEvent {
window_id: WindowId(id),
event: WindowEvent::MouseInput {