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107 david 1 
#include <QtGui>
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#include "timedelegate.h"
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/*
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    timedelegate.cpp
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    A delegate that allows the user to change integer values from the model
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    using a date time widget.
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*/
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timeDelegate::timeDelegate(QObject *parent)
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    : QItemDelegate(parent)
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{
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}
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QWidget *timeDelegate::createEditor(QWidget *parent,
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    const QStyleOptionViewItem &/* option */,
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    const QModelIndex &/* index */) const
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{
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    QTimeEdit *editor = new QTimeEdit(parent);
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    editor->setDisplayFormat("hh:mm:ss");
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    return editor;
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}
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void timeDelegate::setEditorData(QWidget *editor,
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                                    const QModelIndex &index) const
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{
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    QTime value = index.model()->data(index, Qt::EditRole).toTime();
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    QTimeEdit *timeEdit = static_cast<QTimeEdit*>(editor);
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    timeEdit->setTime(value);
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}
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//! [2]
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//! [3]
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void timeDelegate::setModelData(QWidget *editor, QAbstractItemModel *model,
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                                   const QModelIndex &index) const
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{
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    QTimeEdit *timeEdit = static_cast<QTimeEdit*>(editor);
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    timeEdit->interpretText();
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    QTime value = timeEdit->time();
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    model->setData(index, value, Qt::EditRole);
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}
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//! [3]
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//! [4]
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void timeDelegate::updateEditorGeometry(QWidget *editor,
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    const QStyleOptionViewItem &option, const QModelIndex &/* index */) const
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{
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    editor->setGeometry(option.rect);
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}
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//! [4]