#pragma?execution_character_set（“utf-8“）
#include?“comboxdelegate.h“

#include?

ComBoxDelegate::ComBoxDelegate（Qobject?*parent）
????:QItemDelegate（parent）
{???????

}

//創(chuàng)建委托控件
QWidget?*ComBoxDelegate::createEditor（QWidget?*parent?const?QstyleOptionViewItem?&option?const?QModelIndex?&index）?const
{
????Q_UNUSED（index）;
????Q_UNUSED（option）;

????QComboBox?*box?=?new?QComboBox（parent）;

????//設置下拉列表的選線內容
????QStringList?strList;
????strList<
????box->addItems（strList）;

????return?box;
}

//設置控件數據
void?ComBoxDelegate::setEditorData（QWidget?*editorconst?QModelIndex?&index）?const
{
????//獲取單元格內容
????QString?str?=?index.data（）.toString（）;

????QComboBox?*box?=?static_cast（editor）;

????int?currentIndex?=?box->findText（str）;

????if（currentIndex?>=?0）
????{
????????box->setCurrentIndex（currentIndex）;
????}
}

//設置模型數據
void?ComBoxDelegate::setModelData（QWidget?*editorQAbstractItemModel?*modelconst?QModelIndex?&index）?const
{
????//獲取編輯控件的內容
????QString?str?=?static_cast（editor）->currentText（）;

????//設置模型數據
????model->setData（indexstr）;
}

//設置控件位置
void?ComBoxDelegate::updateEditorGeometry（QWidget?*editorconst?QstyleOption?&optionconst?QModelIndex?&index）
{
????Q_UNUSED（index）;

????//更新控件位置大小
????editor->setGeometry（option.rect）;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1560??2020-07-08?11:27??CustomDelegate\comboxdelegate.cpp

?????文件????????796??2020-03-20?16:08??CustomDelegate\comboxdelegate.h

?????文件????????545??2020-03-22?15:23??CustomDelegate\CustomDelegate.pro

?????文件???????2217??2020-03-20?15:25??CustomDelegate\datetimeeditdelegate.cpp

?????文件???????1018??2020-03-22?14:45??CustomDelegate\datetimeeditdelegate.h

?????文件????????114??2020-03-20?10:16??CustomDelegate\dialog.cpp

?????文件????????195??2020-03-20?10:16??CustomDelegate\dialog.h

?????文件???????2752??2020-03-22?23:21??CustomDelegate\main.cpp

?????文件?????????87??2020-03-20?10:18??CustomDelegate\res.qrc

?????文件???????1327??2020-03-23?12:55??CustomDelegate\spinboxdelegate.cpp

?????文件????????803??2020-03-22?22:54??CustomDelegate\spinboxdelegate.h

?????文件????????106??2015-03-26?13:50??CustomDelegate\test.txt

?????目錄??????????0??2020-09-18?16:19??CustomDelegate

-----------?---------??----------?-----??----

????????????????11520????????????????????13