Qt C++项目总结10: 按回车时光标跳到下一个输入框

把各控件的tab order设置好后，想在按回车时光标跳到下一个输入框，然后焦点跳到OK键时执行指定的函数

void DialogXXX::keyPressEvent(QKeyEvent* keyevent)
{    
    if( keyevent->key() == Qt::Key_Return || keyevent->key() == Qt::Key_Enter)
    {
        focusNextChild();

        if(this->ui->buttonBox->hasFocus())
        {
            on_buttonBox_accepted();
        }
    }
｝

void DialogXXX::keyPressEvent(QKeyEvent* keyevent)

{

if( keyevent->key() == Qt::Key_Return || keyevent->key() == Qt::Key_Enter)

{

focusNextChild();

if(this->ui->buttonBox->hasFocus())

{

on_buttonBox_accepted();

}

｝

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