Added custom spin box class

apps/opencs/view/settings/spinbox.cpp

@@ -0,0 +1,51 @@
+#include "spinbox.hpp"
+
+#include <QSpinBox>
+#include <QLineEdit>
+
+CSVSettings::SpinBox::SpinBox(QWidget *parent)
+    : mValueList(QStringList()), QSpinBox(parent)
+{
+    setRange (0, 0);
+}
+
+QString CSVSettings::SpinBox::textFromValue(int val) const
+{
+    if (mValueList.isEmpty())
+        return QVariant (val).toString();
+
+    QString value = "";
+
+    if (val < mValueList.size())
+        value = mValueList.at (val);
+
+    return value;
+}
+
+int CSVSettings::SpinBox::valueFromText(const QString &text) const
+{
+    if (mValueList.isEmpty())
+        return -1;
+
+    if (mValueList.contains (text))
+        return mValueList.indexOf(text);
+
+    return -1;
+}
+
+void CSVSettings::SpinBox::setValue (const QString &value)
+{
+    if (!mValueList.isEmpty())
+    {
+        lineEdit()->setText (value);
+        QSpinBox::setValue(valueFromText(value));
+    }
+    else
+        QSpinBox::setValue (value.toInt());
+}
+
+void CSVSettings::SpinBox::setValueList (const QStringList &list)
+{
+    mValueList = list;
+    setMaximum (list.size() - 1);
+}

apps/opencs/view/settings/spinbox.hpp

@@ -0,0 +1,31 @@
+#ifndef CSVSETTINGS_SPINBOX_HPP
+#define CSVSETTINGS_SPINBOX_HPP
+
+#include <QObject>
+#include <QStringList>
+#include <QSpinBox>
+
+namespace CSVSettings
+{
+    class SpinBox : public QSpinBox
+    {
+        Q_OBJECT
+
+        QStringList mValueList;
+
+    public:
+        explicit SpinBox(QWidget *parent = 0);
+
+        void setObjectName (const QString &name);
+
+        void setValue (const QString &value);
+        void setValueList (const QStringList &list);
+        const QStringList &valueList() const            { return mValueList; }
+
+    protected:
+
+        QString textFromValue (int val) const;
+        int valueFromText (const QString &text) const;
+    };
+}
+#endif // CSVSETTINGS_SPINBOX_HPP