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windows: fix the event loop not waking on accessibility requests

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Fixes #4055.
This commit is contained in:
Matt Campbell
2024-12-23 15:23:44 -06:00
committed by Kirill Chibisov
parent 9cbce055d3
commit 43c323ccc0
2 changed files with 7 additions and 2 deletions
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5
src/platform_impl/windows/event_loop.rs
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@@ -48,7 +48,7 @@ use windows_sys::Win32::UI::WindowsAndMessaging::{
RegisterClassExW, RegisterWindowMessageA, SetCursor, SetWindowPos, TranslateMessage,
CREATESTRUCTW, GIDC_ARRIVAL, GIDC_REMOVAL, GWL_STYLE, GWL_USERDATA, HTCAPTION, HTCLIENT,
MINMAXINFO, MNC_CLOSE, MSG, MWMO_INPUTAVAILABLE, NCCALCSIZE_PARAMS, PM_REMOVE, PT_PEN,
PT_TOUCH, QS_ALLEVENTS, RI_MOUSE_HWHEEL, RI_MOUSE_WHEEL, SC_MINIMIZE, SC_RESTORE,
PT_TOUCH, QS_ALLINPUT, RI_MOUSE_HWHEEL, RI_MOUSE_WHEEL, SC_MINIMIZE, SC_RESTORE,
SIZE_MAXIMIZED, SWP_NOACTIVATE, SWP_NOMOVE, SWP_NOSIZE, SWP_NOZORDER, WHEEL_DELTA, WINDOWPOS,
WMSZ_BOTTOM, WMSZ_BOTTOMLEFT, WMSZ_BOTTOMRIGHT, WMSZ_LEFT, WMSZ_RIGHT, WMSZ_TOP, WMSZ_TOPLEFT,
WMSZ_TOPRIGHT, WM_CAPTURECHANGED, WM_CLOSE, WM_CREATE, WM_DESTROY, WM_DPICHANGED,
@@ -745,11 +745,12 @@ fn wait_for_messages_impl(
let (num_handles, raw_handles) =
if use_timer { (1, [high_resolution_timer.unwrap()]) } else { (0, [ptr::null_mut()]) };
// We must use `QS_ALLINPUT` to wake on accessibility messages.
let result = MsgWaitForMultipleObjectsEx(
num_handles,
raw_handles.as_ptr() as *const _,
wait_duration_ms,
QS_ALLEVENTS,
QS_ALLINPUT,
MWMO_INPUTAVAILABLE,
);
if result == WAIT_FAILED {