combodelegate.h

Linux窗口程序设计,Qt4精彩实例分析,以循序渐进的方式介绍Qt4开发及其实例子,第一部分

#ifndef COMBODELEGATE_H
#define COMBODELEGATE_H

#include <QtGui>

class ComboDelegate : public QItemDelegate
{
    Q_OBJECT

public:
    ComboDelegate(QObject *parent = 0);

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

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

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

#endif