QT5学习：窗口布局测试

if(detailWidget->isHidden())
detailWidget->show();//QWidget窗体显示
else
detailWidget->hide();//QWidget窗体隐藏

QGridLayout *LeftLayout =new QGridLayout;
LeftLayout->addWidget(nameLabel,0,0);
LeftLayout->addWidget(nameLineEdit,0,1);
LeftLayout->addWidget(sexLabel);
LeftLayout->addWidget(sexComboBox);

QPushButton *OKBtn =new QPushButton(tr("确定"));
QPushButton *DetailBtn =new QPushButton(tr("详细"));
////QDialogButtonBox *btnBox =new QDialogButtonBox(Qt::Vertical);//对话框按钮组，按钮竖直放
//QDialogButtonBox *btnBox =new QDialogButtonBox(Qt::Horizontal);//对话框按钮组，按钮水平放一排
//btnBox->addButton(OKBtn,QDialogButtonBox::ActionRole);
//btnBox->addButton(DetailBtn,QDialogButtonBox::ActionRole);
LeftLayout->addWidget(OKBtn);
LeftLayout->addWidget(DetailBtn);

//QHBoxLayout *mainLayout =new QHBoxLayout(baseWidget);
QVBoxLayout *mainLayout =new QVBoxLayout(baseWidget);
mainLayout->addLayout(LeftLayout);

<span style="color:#c0c0c0;">    </span><span style="color:#800080;">QGridLayout</span><span style="color:#c0c0c0;"> </span><span style="color:#000000;">*</span><span style="color:#000000;">LeftLayout</span><span style="color:#c0c0c0;"> </span><span style="color:#000000;">=</span><span style="color:#808000;">new</span><span style="color:#c0c0c0;"> </span><span style="color:#800080;">QGridLayout</span><span style="color:#000000;">;</span><pre style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style="color:#c0c0c0;">    </span><span style="color:#000000;">LeftLayout</span><span style="color:#000000;">-></span><span style="color:#000000;">addWidget</span><span style="color:#000000;">(</span><span style="color:#000000;">nameLabel</span><span style="color:#000000;">,</span><span style="color:#000080;">0</span><span style="color:#000000;">,</span><span style="color:#000080;">0</span><span style="color:#000000;">);</span>

LeftLayout->addWidget(nameLineEdit,0,1);

LeftLayout->addWidget(sexLabel);

LeftLayout->addWidget(sexComboBox);

QPushButton *OKBtn =new QPushButton(tr("确定"));

QPushButton *DetailBtn =new QPushButton(tr("详细"));

//QDialogButtonBox *btnBox =new QDialogButtonBox(Qt::Vertical);//对话框按钮组，按钮竖直放

QDialogButtonBox *btnBox =new QDialogButtonBox(Qt::Horizontal);//对话框按钮组，按钮水平放一排

btnBox->addButton(OKBtn,QDialogButtonBox::ActionRole);

btnBox->addButton(DetailBtn,QDialogButtonBox::ActionRole);

//LeftLayout->addWidget(OKBtn);

//LeftLayout->addWidget(DetailBtn);

//QHBoxLayout *mainLayout =new QHBoxLayout(baseWidget);

QVBoxLayout *mainLayout =new QVBoxLayout(baseWidget);

mainLayout->addLayout(LeftLayout);

mainLayout->addWidget(btnBox);//以对话框按钮组方式加入到布局中