QGridLayout *gridLayout = new QGridLayout;
gridLayout->setColumnStretch(0, 1);
gridLayout->setColumnStretch(1, 4);
gridLayout->setColumnStretch(2, 1);
gridLayout->setColumnStretch(3, 1);
gridLayout->setColumnStretch(4, 4);
gridLayout->setMargin(15);
gridLayout->setColumnMinimumWidth(2, 15);
QLabel *lbl1 = new QLabel(QWidget::tr("First Name:"));
QLineEdit *edit1 = new QLineEdit;
QLabel *lbl2 = new QLabel(QWidget::tr("Last Name:"));
QLineEdit *edit2 = new QLineEdit;
QLabel *lbl3 = new QLabel(QWidget::tr("Sex:"));
QLineEdit *edit3 = new QLineEdit;
QLabel *lbl4 = new QLabel(QWidget::tr("Birthday:"));
QLineEdit *edit4 = new QLineEdit;
QLabel *lbl5 = new QLabel(QWidget::tr("Address:"));
QTextEdit *textEdt = new QTextEdit;
gridLayout->addWidget(lbl1, 0, 0);
gridLayout->addWidget(edit1, 0, 1);
gridLayout->addWidget(lbl2, 0, 3);
gridLayout->addWidget(edit2, 0, 4);
gridLayout->addWidget(lbl3, 1, 0);
gridLayout->addWidget(edit3, 1, 1);
gridLayout->addWidget(lbl4, 1, 3);
gridLayout->addWidget(edit4, 1, 4);
gridLayout->addWidget(lbl5, 2, 0);
gridLayout->addWidget(textEdt, 3, 0, 2, 5);
以上为网格布局的一种方式,很好用。
m_Layout->addWIdget(m_Widget3, 1, 0, 1,2); // 第三个部件起始于(1,0),并纵越1行,横跨2列这个也很重要;