QRadioButton多选一，QCheckBox多选多

QString str1[3] = {"NetBook", "Handset", "Tablet"};
 
    QRadioButton *radio1[3];
    QRadioButton *radio2[3];
 
    int ypos = 30;
    for(int i = 0; i < 3; ++i){
        radio1[i] = new QRadioButton(str1[i], this);
        radio1[i]->setGeometry(10, ypos, 150, 30);
 
        ypos += 40;
    }
 
    QString str2[3] = {"In-Vehicle", "SmartTV", "Media Phone"};
    ypos = 30;
    for(int i = 0; i < 3; ++i){
        radio2[i] = new QRadioButton(str2[i], this);
        if(i == 2)
            radio2[i]->setChecked(true);  //默认选中
 
        radio2[i]->setGeometry(180, ypos, 150, 30);
 
        ypos += 40;
    }
 
    //使用QButtonGroup分组实现分离
    QButtonGroup *group1 = new QButtonGroup(this);
    QButtonGroup *group2 = new QButtonGroup(this);
 
    group1->addButton(radio1[0]);
    group1->addButton(radio1[1]);
    group1->addButton(radio1[2]);
 
    group2->addButton(radio2[0]);
    group2->addButton(radio2[1]);
    group2->addButton(radio2[2]);

Qt：QRadioButton多选一_c