Getting Started with Qt 5 by Benjamin Baka

Author:Benjamin Baka [Benjamin Baka]
Language: eng
Format: epub
Tags: COM051070 - COMPUTERS / Programming Languages / C++, COM087020 - COMPUTERS / Desktop Applications / Design and Graphics, COM051460 - COMPUTERS / Programming / Mobile Devices
Publisher: Packt
Published: 2019-02-28T10:51:47+00:00

Add the following lines of code to the mainwindow.cpp file that defines the createIcons() method:

void MainWindow::createIcons() {

newIcon = QPixmap("new.png");

openIcon = QPixmap("open.png");

closeIcon = QPixmap("close.png");

clearIcon = QPixmap("clear.png");

}

The createIcons() method will pass instances of QPixmap to the members that were declared in mainwindow.h.

The definition of setupCoreWidgets() is as follows, in mainwindow.cpp:

void MainWindow::setupCoreWidgets() {

mainWidget = new QWidget();

centralWidgetLayout = new QVBoxLayout();

formLayout = new QGridLayout();

buttonsLayout = new QHBoxLayout();

nameLabel = new QLabel("Name:");

dateOfBirthLabel= new QLabel("Date Of Birth:");

phoneNumberLabel = new QLabel("Phone Number");

savePushButton = new QPushButton("Save");

newPushButton = new QPushButton("Clear All");

nameLineEdit = new QLineEdit();

dateOfBirthEdit = new QDateEdit(QDate::currentDate());

phoneNumberLineEdit = new QLineEdit();

// TableView

appTable = new QTableView();

model = new QStandardItemModel(1, 3, this);

appTable->setContextMenuPolicy(Qt::CustomContextMenu);

appTable->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch); /** Note **/

model->setHorizontalHeaderItem(0, new QStandardItem(QString("Name")));

model->setHorizontalHeaderItem(1, new QStandardItem(QString("Date of Birth")));

model->setHorizontalHeaderItem(2, new QStandardItem(QString("Phone Number"))); appTable->setModel(model)

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