Chapter-2-layout-management.rar_qt mainwindow

#include "layoutdlg.h" LayoutDlg::LayoutDlg(QWidget *parent, Qt::WindowFlags f) : QDialog(parent,f) { setWindowTitle(tr("User Infomation")); // create label1 = new QLabel(tr("User Name:")); label2 = new QLabel(tr("Name:")); label3 = new QLabel(tr("Sex")); label4 = new QLabel(tr("Department:")); label5 = new QLabel(tr("Age:")); labelOther = new QLabel(tr("Remark")); labelOther->setFrameStyle(QFrame::Panel|QFrame::Sunken); lineEditUser = new QLineEdit(); lineEditName = new QLineEdit(); comboBoxSex = new QComboBox(); comboBoxSex->insertItem(0,tr("Female")); comboBoxSex->insertItem(1,tr("Male")); textEditDepartment = new QTextEdit(); lineEditAge = new QLineEdit(); label7 = new QLabel(tr("Head")); labelIcon = new QLabel(); QPixmap icon(":/images/icon.png"); labelIcon->resize(icon.width(),icon.height()); labelIcon->setPixmap(icon); pushButtonIcon = new QPushButton(); pushButtonIcon->setText(tr("Change")); QHBoxLayout *hLayout = new QHBoxLayout; hLayout->setSpacing(20); hLayout->addWidget(label7); hLayout->addWidget(labelIcon); hLayout->addWidget(pushButtonIcon); label6 = new QLabel(tr("Individual:")); textEditDisc = new QTextEdit(); pushButtonOK = new QPushButton(tr("OK")); pushButtonExit = new QPushButton(tr("Cancel")); // Lay out // left layout -- is a grid layout QGridLayout * leftLayout = new QGridLayout(); int labelCol = 0; int contentCol = 1; leftLayout->addWidget(label1,0,labelCol); // user name row leftLayout->addWidget(lineEditUser,0,contentCol); leftLayout->addWidget(label2,1,labelCol); // name row leftLayout->addWidget(lineEditName,1,contentCol); leftLayout->addWidget(label3,2,labelCol); // sex row leftLayout->addWidget(comboBoxSex,2,contentCol); leftLayout->addWidget(label4,3,labelCol,Qt::AlignTop); // department row leftLayout->addWidget(textEditDepartment,3,contentCol); leftLayout->addWidget(label5,4,labelCol); // age row leftLayout->addWidget(lineEditAge,4,contentCol); leftLayout->addWidget(labelOther,5,labelCol,1,2); // other leftLayout->setColumnStretch(0,1); leftLayout->setColumnStretch(1,3); // right layout -- is a vBoxLayout QVBoxLayout *rightLayout = new QVBoxLayout(); rightLayout->setMargin(10); rightLayout->addLayout(hLayout); rightLayout->addWidget(label6); rightLayout->addWidget(textEditDisc); // buttom layout -- is a hBoxLayout QHBoxLayout * bottomLayout = new QHBoxLayout(); bottomLayout->addStretch(); bottomLayout->addWidget(pushButtonOK); bottomLayout->addWidget(pushButtonExit); // main layout -- is a GridLayout QGridLayout * mainLayout = new QGridLayout(this); mainLayout->setMargin(15); mainLayout->setSpacing(10); mainLayout->addLayout(leftLayout,0,0); mainLayout->addLayout(rightLayout,0,1); mainLayout->addLayout(bottomLayout,1,0,1,2); mainLayout->setSizeConstraint(QLayout::SetFixedSize); connect(pushButtonExit,SIGNAL(clicked()),this,SLOT(reject())); }