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Add phases to wheel events.

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Needed for apps to support overscroll on the Mac.
This commit is contained in:
Patrick Walton
2016-03-02 16:13:13 -08:00
committed by Jack Moffitt
parent 2638db665a
commit 7886ff9acd
5 changed files with 19 additions and 10 deletions
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3
src/api/win32/callback.rs
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@@ -134,12 +134,13 @@ pub unsafe extern "system" fn callback(window: winapi::HWND, msg: winapi::UINT,
winapi::WM_MOUSEWHEEL => {
use events::Event::MouseWheel;
use events::MouseScrollDelta::LineDelta;
use events::TouchPhase;
let value = (wparam >> 16) as i16;
let value = value as i32;
let value = value as f32 / winapi::WHEEL_DELTA as f32;
send_event(window, MouseWheel(LineDelta(0.0, value)));
send_event(window, MouseWheel(LineDelta(0.0, value), TouchPhase::Moved));
0
},