From 1e96103c5bbd875d9e8607a322409b3abbfb136b Mon Sep 17 00:00:00 2001
From: axis <qt-info@nokia.com>
Date: Thu, 28 May 2009 15:55:45 +0200
Subject: Fixed input methods support on all spinbox types.

---
 src/gui/widgets/qabstractspinbox.cpp | 13 ++++++++++++-
 src/gui/widgets/qabstractspinbox.h   |  2 ++
 src/gui/widgets/qdatetimeedit.cpp    |  1 +
 src/gui/widgets/qspinbox.cpp         |  9 +++++++++
 4 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/src/gui/widgets/qabstractspinbox.cpp b/src/gui/widgets/qabstractspinbox.cpp
index 347f89a..2bf1cda 100644
--- a/src/gui/widgets/qabstractspinbox.cpp
+++ b/src/gui/widgets/qabstractspinbox.cpp
@@ -659,7 +659,6 @@ void QAbstractSpinBox::setLineEdit(QLineEdit *lineEdit)
         d->edit->setParent(this);
 
     d->edit->setFrame(false);
-    d->edit->setAttribute(Qt::WA_InputMethodEnabled, false);
     d->edit->setFocusProxy(this);
     d->edit->setAcceptDrops(false);
 
@@ -690,6 +689,18 @@ void QAbstractSpinBox::interpretText()
     d->interpret(EmitIfChanged);
 }
 
+/*
+    Reimplemented in 4.6, so be careful.
+ */
+/*!
+    \reimp
+*/
+QVariant QAbstractSpinBox::inputMethodQuery(Qt::InputMethodQuery query) const
+{
+    Q_D(const QAbstractSpinBox);
+    return d->edit->inputMethodQuery(query);
+}
+
 /*!
     \reimp
 */
diff --git a/src/gui/widgets/qabstractspinbox.h b/src/gui/widgets/qabstractspinbox.h
index 4e7fc3f..aa8905f 100644
--- a/src/gui/widgets/qabstractspinbox.h
+++ b/src/gui/widgets/qabstractspinbox.h
@@ -122,6 +122,8 @@ public:
     void interpretText();
     bool event(QEvent *event);
 
+    QVariant inputMethodQuery(Qt::InputMethodQuery) const;
+
     virtual QValidator::State validate(QString &input, int &pos) const;
     virtual void fixup(QString &input) const;
 
diff --git a/src/gui/widgets/qdatetimeedit.cpp b/src/gui/widgets/qdatetimeedit.cpp
index 83bec68..4d34691 100644
--- a/src/gui/widgets/qdatetimeedit.cpp
+++ b/src/gui/widgets/qdatetimeedit.cpp
@@ -2390,6 +2390,7 @@ void QDateTimeEditPrivate::init(const QVariant &var)
         q->setCalendarPopup(true);
 #endif
     updateTimeSpec();
+    q->setInputMethodHints(Qt::ImhPreferNumbers);
     setLayoutItemMargins(QStyle::SE_DateTimeEditLayoutItem);
 }
 
diff --git a/src/gui/widgets/qspinbox.cpp b/src/gui/widgets/qspinbox.cpp
index c691eaf..295bf48 100644
--- a/src/gui/widgets/qspinbox.cpp
+++ b/src/gui/widgets/qspinbox.cpp
@@ -77,6 +77,8 @@ public:
     QChar thousand;
 
     inline void init() {
+        Q_Q(QSpinBox);
+        q->setInputMethodHints(Qt::ImhDigitsOnly);
         setLayoutItemMargins(QStyle::SE_SpinBoxLayoutItem);
     }
 };
@@ -97,6 +99,11 @@ public:
     // variables
     int decimals;
     QChar delimiter, thousand;
+
+    inline void init() {
+        Q_Q(QDoubleSpinBox);
+        q->setInputMethodHints(Qt::ImhFormattedNumbersOnly);
+    }
 };
 
 
@@ -592,6 +599,8 @@ void QSpinBox::fixup(QString &input) const
 QDoubleSpinBox::QDoubleSpinBox(QWidget *parent)
     : QAbstractSpinBox(*new QDoubleSpinBoxPrivate(parent), parent)
 {
+    Q_D(QDoubleSpinBox);
+    d->init();
 }
 
 /*!
-- 
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