private void createActions() {
addImagesAct = new QAction(tr("&Add Images..."), this);
addImagesAct.setShortcut(tr("Ctrl+A"));
addImagesAct.triggered.connect(this, "addImages()");
removeAllImagesAct = new QAction(tr("&Remove All Images"), this);
removeAllImagesAct.setShortcut(tr("Ctrl+R"));
removeAllImagesAct.triggered.connect(this, "removeAllImages()");
exitAct = new QAction(tr("&Quit"), this);
exitAct.setShortcut(tr("Ctrl+Q"));
exitAct.triggered.connect(this, "close()");
styleActionGroup = new QActionGroup(this);
for (String styleName : QStyleFactory.keys()) {
QAction action = new QAction(styleActionGroup);
action.setText(styleName + " Style");
action.setData(styleName);
action.setCheckable(true);
action.triggered.connect(this, "changeStyle(boolean)");
}
guessModeStateAct = new QAction(tr("&Guess Image Mode/State"), this);
guessModeStateAct.setCheckable(true);
guessModeStateAct.setChecked(true);
aboutAct = new QAction(tr("&About"), this);
aboutAct.triggered.connect(this, "about()");
aboutQtAct = new QAction(tr("About &Qt"), this);
aboutQtAct.triggered.connect(QApplication.instance(), "aboutQt()");
}
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 createActions() {
openAct = new QAction(tr("&Open..."), this);
openAct.setShortcut(tr("Ctrl+O"));
openAct.triggered.connect(this, "open()");
saveAsActs = new LinkedList<QAction>();
for (QByteArray format : QImageWriter.supportedImageFormats()) {
String text = new String(format.toByteArray()).toUpperCase() + "...";
QAction action = new QAction(text, this);
action.setData(format);
action.triggered.connect(this, "save()");
saveAsActs.add(action);
}
printAct = new QAction(tr("&Print..."), this);
printAct.triggered.connect(scribbleArea, "print()");
exitAct = new QAction(tr("E&xit"), this);
exitAct.setShortcut(tr("Ctrl+Q"));
exitAct.triggered.connect(this, "close()");
penColorAct = new QAction(tr("&Pen Color..."), this);
penColorAct.triggered.connect(this, "penColor()");
penWidthAct = new QAction(tr("Pen &Width..."), this);
penWidthAct.triggered.connect(this, "penWidth()");
clearScreenAct = new QAction(tr("&Clear Screen"), this);
clearScreenAct.setShortcut(tr("Ctrl+L"));
clearScreenAct.triggered.connect(scribbleArea, "clearImage()");
aboutAct = new QAction(tr("&About"), this);
aboutAct.triggered.connect(this, "about()");
aboutQtAct = new QAction(tr("About &Qt"), this);
aboutQtAct.triggered.connect(QApplication.instance(), "aboutQt()");
}