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 createMenus() {
fileMenu = menuBar().addMenu(tr("&File"));
fileMenu.addAction(addImagesAct);
fileMenu.addAction(removeAllImagesAct);
fileMenu.addSeparator();
fileMenu.addAction(exitAct);
viewMenu = menuBar().addMenu(tr("&View"));
for (QAction action : styleActionGroup.actions()) viewMenu.addAction(action);
viewMenu.addSeparator();
viewMenu.addAction(guessModeStateAct);
menuBar().addSeparator();
helpMenu = menuBar().addMenu(tr("&Help"));
helpMenu.addAction(aboutAct);
helpMenu.addAction(aboutQtAct);
}
@Override
public void contextMenuEvent(QContextMenuEvent event) {
QMenu menu = new QMenu(this);
menu.addAction(emptyAction);
menu.exec(event.globalPos());
}
private void createMenus() {
saveAsMenu = new QMenu(tr("&Save As"), this);
for (QAction action : saveAsActs) saveAsMenu.addAction(action);
fileMenu = new QMenu(tr("&File"), this);
fileMenu.addAction(openAct);
fileMenu.addMenu(saveAsMenu);
fileMenu.addAction(printAct);
fileMenu.addSeparator();
fileMenu.addAction(exitAct);
optionMenu = new QMenu(tr("&Options"), this);
optionMenu.addAction(penColorAct);
optionMenu.addAction(penWidthAct);
optionMenu.addSeparator();
optionMenu.addAction(clearScreenAct);
helpMenu = new QMenu(tr("&Help"), this);
helpMenu.addAction(aboutAct);
helpMenu.addAction(aboutQtAct);
menuBar().addMenu(fileMenu);
menuBar().addMenu(optionMenu);
menuBar().addMenu(helpMenu);
}