--- qt-x11-free-3.3.4/src/kernel/qwidget.cpp	2005-04-03 14:19:26.000000000 +0900
+++ qt-x11-free-3.3.4/src/kernel/qwidget.cpp-immqt	2005-04-03 14:27:00.000000000 +0900
@@ -3293,7 +3293,10 @@
 	    // input context should be survived until focused again. So we
 	    // delegate the responsibility to input context via
 	    // unfocusInputContext().
-	    if ( prev != this ) {
+	    if ( prev != this && prev->isInputMethodEnabled() &&
+    			(isInputMethodEnabled() || !testWFlags(WType_Popup))) {
+	    // If this is a popup and inputmethod is not enabled, then we
+	    // should not unfocus the current editing widget.
 #if 0
 		prev->resetInputContext();
 #else
@@ -3307,7 +3310,8 @@
 	}
 #endif
 	qApp->focus_widget = this;
-	focusInputContext();
+	if ( isInputMethodEnabled() )
+	    focusInputContext();
 
 #if defined(Q_WS_WIN)
 	if ( !topLevelWidget()->isPopup() )