#ifndef CTREEITEMDELEGATE_H
#define CTREEITEMDELEGATE_H

#include <QStyledItemDelegate>

class CTreeItemDelegate : public QStyledItemDelegate
{
    Q_OBJECT
public:
    enum DelegateWidget{
        ReadOnly = 0,
        LineEdit = 1,
        ComboBox = 2,
        PicFile = 3,
        IconFile = 4
    };

    CTreeItemDelegate(QObject *parent = 0, DelegateWidget type = LineEdit);
    ~CTreeItemDelegate();

    /**
     * @brief setComboMap DelegateWidget::ComboBox/PicFile/IconFile 有效
     * @param map
     */
    void setComboMap(const QMap<int, QString> &map);

    /**
     * @brief setFilePath DelegateWidget::IconFile 有效
     * @param path
     */
    void setFilePath(const QString &path);

    QWidget *createEditor(QWidget *parent,
                          const QStyleOptionViewItem &option,
                          const QModelIndex &index) const Q_DECL_OVERRIDE;

    void setEditorData(QWidget *editor, const QModelIndex &index) const Q_DECL_OVERRIDE;
    void setModelData(QWidget *editor,
                      QAbstractItemModel *model,
                      const QModelIndex &index) const Q_DECL_OVERRIDE;

    void updateEditorGeometry(QWidget *editor,
                              const QStyleOptionViewItem &option,
                              const QModelIndex &index) const Q_DECL_OVERRIDE;

private:
    DelegateWidget m_type;
    QMap<int, QString> m_mapComboBox;
    QString m_strFilePath;
};

#endif // CTREEITEMDELEGATE_H