public mainwindow() {
QMenu fileMenu = new QMenu(tr("File"));
QAction quitAction = fileMenu.addAction(tr("Exit"));
quitAction.setShortcut(tr("Ctrl+Q"));
QMenu tableMenu = new QMenu(tr("Table"));
QAction tableWidthAction = tableMenu.addAction(tr("Change Table Width"));
QAction tableHeightAction = tableMenu.addAction(tr("Change Table Height"));
menuBar().addMenu(fileMenu);
menuBar().addMenu(tableMenu);
// ! [0]
tableWidget = new QTableWidget(this);
// ! [0]
tableWidget.setSelectionMode(QAbstractItemView.SelectionMode.ExtendedSelection);
quitAction.triggered.connect(this, "close()");
tableWidthAction.triggered.connect(this, "changeWidth()");
tableHeightAction.triggered.connect(this, "changeHeight()");
setupTableItems();
setCentralWidget(tableWidget);
setWindowTitle(tr("Table Widget Resizing"));
}
private void createImagesGroupBox() {
imagesGroupBox = new QGroupBox(tr("Images"));
imagesTable = new QTableWidget();
imagesTable.setSelectionMode(QAbstractItemView.SelectionMode.NoSelection);
imagesTable.setItemDelegate(new ImageDelegate(this));
List<String> labels = new LinkedList<String>();
labels.add(tr("Image"));
labels.add(tr("Mode"));
labels.add(tr("State"));
imagesTable.horizontalHeader().setDefaultSectionSize(90);
imagesTable.setColumnCount(3);
imagesTable.setHorizontalHeaderLabels(labels);
imagesTable.horizontalHeader().setResizeMode(0, QHeaderView.ResizeMode.Stretch);
imagesTable.horizontalHeader().setResizeMode(1, QHeaderView.ResizeMode.Fixed);
imagesTable.horizontalHeader().setResizeMode(2, QHeaderView.ResizeMode.Fixed);
imagesTable.verticalHeader().hide();
imagesTable.itemChanged.connect(this, "changeIcon()");
QVBoxLayout layout = new QVBoxLayout();
layout.addWidget(imagesTable);
imagesGroupBox.setLayout(layout);
}