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#include <QTableView>

#include <QVBoxLayout>

#include <QItemDelegate>

#include <QItemEditorFactory>

#include <QDoubleSpinBox>

#include "localewidget.h"

#include "localemodel.h"

class DoubleEditorCreator : public QItemEditorCreatorBase

{

public:

    QWidget *createWidget(QWidget *parent) const {

        QDoubleSpinBox *w = new QDoubleSpinBox(parent);

        w->setDecimals(4);

        w->setRange(-10000.0, 10000.0);

        return w;

    }

    virtual QByteArray valuePropertyName() const {

        return QByteArray("value");

    }

};

class EditorFactory : public QItemEditorFactory

{

public:

    EditorFactory() {

        static DoubleEditorCreator double_editor_creator;

        registerEditor(QVariant::Double, &double_editor_creator);

    }

};

LocaleWidget::LocaleWidget(QWidget *parent)

    : QWidget(parent)

{

    m_model = new LocaleModel(this);

    m_view = new QTableView(this);

    QItemDelegate *delegate = qobject_cast<QItemDelegate*>(m_view->itemDelegate());

    Q_ASSERT(delegate != 0);

    static EditorFactory editor_factory;

    delegate->setItemEditorFactory(&editor_factory);

    m_view->setModel(m_model);

    QVBoxLayout *layout = new QVBoxLayout(this);

    layout->setMargin(0);

    layout->addWidget(m_view);

}