Move TextFieldCheckBox and TextFieldComboBox into Utils

These classes work nicely with fields in QWizards and are useful outside
the CustomWizard.

Change-Id: I09f03dcfdc64f98b6fdf7153dba803efd445d40d
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

1 files changed, 87 insertions, 0 deletions

diff --git a/src/libs/utils/textfieldcombobox.cpp b/src/libs/utils/textfieldcombobox.cpp
new file mode 100644
index 00000000000..453b5426b7e
--- /dev/null
+++ b/src/libs/utils/textfieldcombobox.cpp
@@ -0,0 +1,87 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+****************************************************************************/
+
+#include "textfieldcombobox.h"
+
+#include "qtcassert.h"
+
+namespace Utils {
+
+/*!
+    \class Utils::TextFieldComboBox
+    \brief The TextFieldComboBox class is a non-editable combo box for text
+    editing purposes that plays with \c QWizard::registerField (providing a
+    settable 'text' property).
+
+    Allows for a separation of values to be used for wizard fields replacement
+    and display texts.
+*/
+
+TextFieldComboBox::TextFieldComboBox(QWidget *parent) :
+    QComboBox(parent)
+{
+    setEditable(false);
+    connect(this, SIGNAL(currentIndexChanged(int)),
+            this, SLOT(slotCurrentIndexChanged(int)));
+}
+
+QString TextFieldComboBox::text() const
+{
+    return valueAt(currentIndex());
+}
+
+void TextFieldComboBox::setText(const QString &s)
+{
+    const int index = findData(QVariant(s), Qt::UserRole);
+    if (index != -1 && index != currentIndex())
+        setCurrentIndex(index);
+}
+
+void TextFieldComboBox::slotCurrentIndexChanged(int i)
+{
+    emit text4Changed(valueAt(i));
+}
+
+void TextFieldComboBox::setItems(const QStringList &displayTexts,
+                                 const QStringList &values)
+{
+    QTC_ASSERT(displayTexts.size() == values.size(), return);
+    clear();
+    addItems(displayTexts);
+    const int count = values.count();
+    for (int i = 0; i < count; i++)
+        setItemData(i, QVariant(values.at(i)), Qt::UserRole);
+}
+
+QString TextFieldComboBox::valueAt(int i) const
+{
+    return i >= 0 && i < count() ? itemData(i, Qt::UserRole).toString() : QString();
+}
+
+} // namespace Utils