void IQmolApplication::maybeQuit()
{
disconnect(this, SIGNAL(lastWindowClosed()), this, SLOT(maybeQuit()));
QPixmap pixmap;
pixmap.load(":/imageInformation");
QMessageBox messageBox(QMessageBox::NoIcon, "IQmol", "No viewer windows remain");
QPushButton* quitButton = messageBox.addButton("Quit", QMessageBox::AcceptRole);
QPushButton* newButton = messageBox.addButton("New", QMessageBox::RejectRole);
QPushButton* openButton = messageBox.addButton("Open", QMessageBox::RejectRole);
messageBox.setIconPixmap(pixmap);
messageBox.exec();
if (messageBox.clickedButton() == quitButton) {
QApplication::quit();
}else if (messageBox.clickedButton() == newButton) {
MainWindow* mw(new MainWindow());
mw->show();
}else if (messageBox.clickedButton() == openButton) {
MainWindow* mw(new MainWindow());
mw->show();
mw->openFile();
}
connect(this, SIGNAL(lastWindowClosed()), this, SLOT(maybeQuit()));
}
bool IQmolApplication::event(QEvent* event)
{
bool accepted(false);
switch (event->type()) {
case QEvent::FileOpen: {
QString file(static_cast<QFileOpenEvent*>(event)->file());
queueOpenFiles(QStringList(file));
accepted = true;
} break;
case QEvent::Close: {
disconnect(this, SIGNAL(lastWindowClosed()), this, SLOT(maybeQuit()));
accepted = QApplication::event(event);
} break;
case QEvent::User: {
QString file(static_cast<FileOpenEvent*>(event)->file());
open(file);
accepted = true;
} break;
default:
accepted = QApplication::event(event);
break;
}
return accepted;
}
void IQmolApplication::open(QString const& file)
{
// This is the first thing that is called once the event loop has started,
// even if there is no actual file to open (empty file name). This is an
// ideal time to check if OpenBabel is around.
initOpenBabel();
MainWindow* mw;
QWidget* window(QApplication::activeWindow());
if ( !(mw = qobject_cast<MainWindow*>(window)) ) {
mw = new MainWindow();
QApplication::setActiveWindow(mw);
}
QFileInfo info(file);
if (info.exists()) mw->openFile(file);
mw->show();
mw->raise();
static bool connected(false);
if (!connected) {
connect(this, SIGNAL(lastWindowClosed()), this, SLOT(maybeQuit()));
connected = true;
}
QLOG_INFO() << "Number of threads:" << QThread::idealThreadCount();
QLOG_INFO() << "Active threads:" << QThreadPool::globalInstance()->activeThreadCount();
}
void OpenNIC::createActions()
{
mActionSettings = new QAction(tr("&Settings..."), this);
QObject::connect(mActionSettings,SIGNAL(triggered()),this,SLOT(settings()));
mActionAbout = new QAction(tr("&About..."), this);
QObject::connect(mActionAbout,SIGNAL(triggered()),this,SLOT(about()));
mActionQuit = new QAction(tr("&Quit"), this);
QObject::connect(mActionQuit,SIGNAL(triggered()),this,SLOT(maybeQuit()));
}
KSystemTray::KSystemTray(QWidget *parent, const char *name) : QLabel(parent, name, WType_TopLevel)
{
#ifdef Q_WS_X11
QXEmbed::initialize();
#endif
d = new KSystemTrayPrivate;
d->actionCollection = new KActionCollection(this);
#ifdef Q_WS_X11
KWin::setSystemTrayWindowFor(winId(), parent ? parent->topLevelWidget()->winId() : qt_xrootwin());
#endif
setBackgroundMode(X11ParentRelative);
setBackgroundOrigin(WindowOrigin);
hasQuit = 0;
menu = new KPopupMenu(this);
menu->insertTitle(kapp->miniIcon(), kapp->caption());
move(-1000, -1000);
KStdAction::quit(this, SLOT(maybeQuit()), d->actionCollection);
if(parentWidget())
{
new KAction(i18n("Minimize"), KShortcut(), this, SLOT(minimizeRestoreAction()), d->actionCollection, "minimizeRestore");
#ifdef Q_WS_X11
KWin::WindowInfo info = KWin::windowInfo(parentWidget()->winId());
d->on_all_desktops = info.onAllDesktops();
#else
d->on_all_desktops = false;
#endif
}
else
{
d->on_all_desktops = false;
}
setCaption(KGlobal::instance()->aboutData()->programName());
setAlignment(alignment() | Qt::AlignVCenter | Qt::AlignHCenter);
}
