Close WASM popups on non-accepted clicks

Generally, all clicks that weren't in a window or weren't handled
should trigger a closing of all popups.

Fixes: QTBUG-90990
Change-Id: I40e6351b265e95e0570e7c5d42f3d5b222538453
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
(cherry picked from commit 0e64165c2e7b14502a578f3508e5544b035e404e)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

1 files changed, 5 insertions, 1 deletions

diff --git a/src/plugins/platforms/wasm/qwasmcompositor.cpp b/src/plugins/platforms/wasm/qwasmcompositor.cpp
index 048dcfa2fc..7ef53e3f14 100644
--- a/src/plugins/platforms/wasm/qwasmcompositor.cpp
+++ b/src/plugins/platforms/wasm/qwasmcompositor.cpp
@@ -1121,11 +1121,15 @@ bool QWasmCompositor::processMouse(int eventType, const EmscriptenMouseEvent *mo
         lastWindow = nullptr;
         interior = true;
     }
-    bool accepted = true;
+    bool accepted = false;
     if (window2 && interior) {
         accepted = QWindowSystemInterface::handleMouseEvent<QWindowSystemInterface::SynchronousDelivery>(
                 window2, QWasmIntegration::getTimestamp(), localPoint, globalPoint, pressedButtons, button, buttonEventType, modifiers);
     }
+
+    if (eventType == EMSCRIPTEN_EVENT_MOUSEDOWN && !accepted)
+        QGuiApplicationPrivate::instance()->closeAllPopups();
+
     return accepted;
 }