1 files changed, 8 insertions, 0 deletions
diff --git a/src/plugins/platforms/windows/qwindowsinputcontext.cpp b/src/plugins/platforms/windows/qwindowsinputcontext.cpp
index b9dd2c557e..2dbca6047c 100644
--- a/src/plugins/platforms/windows/qwindowsinputcontext.cpp
+++ b/src/plugins/platforms/windows/qwindowsinputcontext.cpp
@@ -530,6 +530,14 @@ bool QWindowsInputContext::endComposition(HWND hwnd)
     if (m_compositionContext.focusObject.isNull())
         return false;
 
+    // QTBUG-58300: Ignore WM_IME_ENDCOMPOSITION when CTRL is pressed to prevent
+    // for example the text being cleared when pressing CTRL+A
+    if (m_locale.language() == QLocale::Korean
+        && QGuiApplication::queryKeyboardModifiers().testFlag(Qt::ControlModifier)) {
+        reset();
+        return true;
+    }
+
     m_endCompositionRecursionGuard = true;
 
     imeNotifyCancelComposition(m_compositionContext.hwnd);