File qt4-disable-inputmethod-for-passwords.diff of Package pinentry
--- a/qt4/qsecurelineedit.cpp
+++ b/qt4/qsecurelineedit.cpp
@@ -2690,7 +2690,7 @@
q->setCursor(Qt::IBeamCursor);
#endif
q->setFocusPolicy(Qt::StrongFocus);
- q->setAttribute(Qt::WA_InputMethodEnabled);
+ q->setAttribute(Qt::WA_InputMethodEnabled, false);
// Specifies that this widget can use more, but is able to survive on
// less, horizontal space; and is fixed vertically.
q->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed, QSizePolicy::LineEdit));