QMessageBox 弹出框上的按钮设置为中文

    QMessageBox box(QMessageBox::Warning,"标题","弹出框按钮更改为中文！");
    box.setStandardButtons (QMessageBox::Ok|QMessageBox::Cancel);
    box.exec ();

    QMessageBox box(QMessageBox::Warning,"标题","弹出框按钮更改为中文！");
    box.setStandardButtons (QMessageBox::Ok|QMessageBox::Cancel);
    box.setButtonText (QMessageBox::Ok,QString("确 定"));
    box.setButtonText (QMessageBox::Cancel,QString("取 消"));
    box.exec ();

#ifndef MESSAGEBOX_H
#define MESSAGEBOX_H

#include <QMessageBox>
#include <QPushButton>
#include <QString>
#include <QMap>

enum MessageBoxButtons
{
    OK = 0,                         //消息框包含“确定”按钮
    OKCancel = 1,                   //消息框包含“确定”和“取消”按钮
    AbortRetryIgnore = 2,           //消息框包含“中止”、“重试”和“忽略”按钮
    YesNoCancel = 3,                //消息框包含“是”、“否”和“取消”按钮
    YesNo = 4,                      //消息框包含“是”和“否”按钮
    RetryCancel = 5                 //消息框包含“重试”和“取消”按钮
};

enum MessageBoxIcon
{
    None = 0,                       //消息框未包含符号
    Hand = 1,                       //该消息框包含一个符号，该符号是由一个红色背景的圆圈及其中的白色 X 组成的
    Question = 2,                   //该消息框包含一个符号，该符号是由一个圆圈和其中的一个问号组成的
    Exclamation = 3,                //该消息框包含一个符号，该符号是由一个黄色背景的三角形及其中的一个感叹号组成的
    Asterisk = 4,                   //该消息框包含一个符号，该符号是由一个圆圈及其中的小写字母 i 组成的
    Stop = 5,                       //该消息框包含一个符号，该符号是由一个红色背景的圆圈及其中的白色 X 组成的
    Error = 6,                      //该消息框包含一个符号，该符号是由一个红色背景的圆圈及其中的白色 X 组成的
    Warning = 7,                    //该消息框包含一个符号，该符号是由一个黄色背景的三角形及其中的一个感叹号组成的
    Information = 8                 //该消息框包含一个符号，该符号是由一个圆圈及其中的小写字母 i 组成的
};

class MessageBox
{
public:
    static void Show(const QString & content);
    static void Show(const QString & content, const QString & caption);
    static void Show(const QString & content, const QString & caption, MessageBoxButtons button);
    static void Show(const QString & content, const QString & caption, MessageBoxButtons button, MessageBoxIcon icon);

private:
    static QMap<QString,QMessageBox::StandardButton> GetButton(MessageBoxButtons type);
    static QString GetButtonText(QMessageBox::StandardButton standar);
signals:


};

#endif // MESSAGEBOX_H

#include "MessageBox.h"

QString MessageBox::GetButtonText (QMessageBox::StandardButton standar)
{
    switch (standar)
    {
    case QMessageBox::Ok:
        return QString("确 定");
    case QMessageBox::Cancel:
        return QString("取 消");
    case QMessageBox::Abort:
        return QString("终 止");
    case QMessageBox::Retry:
        return QString("重 试");
    case QMessageBox::Ignore:
        return QString("忽 略");
    case QMessageBox::Yes:
        return QString("是");
    case QMessageBox::No:
        return QString("否");
    default:
        return QString("OK");
    }
}

QMap<QString,QMessageBox::StandardButton> MessageBox:: GetButton(MessageBoxButtons type)
{
    QMap<QString,QMessageBox::StandardButton> map;
    switch (type)
    {
    case MessageBoxButtons(0):
    default:
        map.insert (GetButtonText(QMessageBox::Ok),QMessageBox::Ok);
        break;
    case MessageBoxButtons(1):
        map.insert (GetButtonText(QMessageBox::Ok),QMessageBox::Ok);
        map.insert (GetButtonText(QMessageBox::Cancel),QMessageBox::Cancel);
        break;
    case MessageBoxButtons(2):
        map.insert (GetButtonText(QMessageBox::Abort),QMessageBox::Abort);
        map.insert (GetButtonText(QMessageBox::Retry),QMessageBox::Retry);
        map.insert (GetButtonText(QMessageBox::Ignore),QMessageBox::Ignore);
        break;
    case MessageBoxButtons(3):
        map.insert (GetButtonText(QMessageBox::Yes),QMessageBox::Yes);
        map.insert (GetButtonText(QMessageBox::No),QMessageBox::No);
        map.insert (GetButtonText(QMessageBox::Cancel),QMessageBox::Cancel);
        break;
    case MessageBoxButtons(4):
        map.insert (GetButtonText(QMessageBox::Yes),QMessageBox::Yes);
        map.insert (GetButtonText(QMessageBox::No),QMessageBox::No);
        break;
    case MessageBoxButtons(5):
        map.insert (GetButtonText(QMessageBox::Retry),QMessageBox::Retry);
        map.insert (GetButtonText(QMessageBox::Cancel),QMessageBox::Cancel);
        break;
    }
    return map;
}

void MessageBox:: Show(const QString & content, const QString & caption, MessageBoxButtons button,
                              MessageBoxIcon icon)
{
    QMessageBox::Icon con;
    switch(icon)
    {
    case MessageBoxIcon(0):
        con = QMessageBox::NoIcon;
        break;
    case MessageBoxIcon(1):
    case MessageBoxIcon(5):
    case MessageBoxIcon(6):
        con = QMessageBox::Critical;
        break;
    case MessageBoxIcon(2):
        con = QMessageBox::Question;
        break;
    case MessageBoxIcon(3):
    case MessageBoxIcon(7):
        con = QMessageBox::Warning;
        break;
    default:
        con = QMessageBox::Information;
        break;
    }
    QMap<QString,QMessageBox::StandardButton> ms = GetButton(button);
    QMessageBox box(con, caption, content);
    int size = ms.size ();
    switch(size)
    {
    case 1:
        box.setStandardButtons (ms.first ());
        box.setButtonText (ms.values().at (0),ms.keys ().at (0));
        break;
    case 2:
        box.setStandardButtons (ms.first () | ms.last ());
        box.setButtonText (ms.values().at (0),ms.keys ().at (0));
        box.setButtonText (ms.values().at (1),ms.keys ().at (1));
        break;
    case 3:
        box.setStandardButtons (ms.values ().at (0)|ms.values ().at (1)|ms.values ().at (2));
        box.setButtonText (ms.values().at (0),ms.keys ().at (0));
        box.setButtonText (ms.values().at (1),ms.keys ().at (1));
        box.setButtonText (ms.values().at (2),ms.keys ().at (2));
        break;
    }
    box.exec ();
}

void MessageBox:: Show(const QString & content, const QString & caption, MessageBoxButtons button)
{
    Show(content,caption,button,MessageBoxIcon(0));
}

void MessageBox:: Show(const QString & content, const QString & caption)
{
    Show(content,caption,MessageBoxButtons(0));
}

void MessageBox:: Show(const QString & content)
{
    Show(content," ");
}