def contextMenuActions(self, event):
app = instance()
widget = app.widgetAt(event.globalPos())
if widget is None:
return
inspectCall = partial(self.on_inspectWidget, widget=widget)
actionText = 'Inspect %s:%s' % (type(widget).__name__, widget.objectName())
inspectAction = QAction(actionText, self)
self.connect(inspectAction, Signals.triggered, inspectCall)
return [inspectAction, ]
def __init__(self, parent=None):
QObject.__init__(self, parent)
self.tickerItems = []
self.isActive = self.loadMessage = False
self.threads = []
self.tickers = []
self.reflectSignals(Signals.contract.created)
app = instance()
if app:
connect = self.connect
connect(app, Signals.strategy.fileUpdated, self.externalFileUpdated)
connect(app, Signals.strategy.requestActivate, self.requestActivation)
def __init__(self, parent=None):
QObject.__init__(self, parent)
self.tickerItems = []
self.isActive = self.loadMessage = False
self.threads = []
self.tickers = []
self.reflectSignals(Signals.contract.created)
app = instance()
if app:
connect = self.connect
connect(app, Signals.strategy.fileUpdated,
self.externalFileUpdated)
connect(app, Signals.strategy.requestActivate,
self.requestActivation)
def __init__(self, parent=None):
""" Initializer.
@param parent ancestor of this widget
"""
LocalTabWidget.__init__(self, parent)
self.createHandlers = [
self.createBrowserTab,
self.createTickerPlotTab,
self.createTickerPlotFromView,
self.createDisplayTab
]
app, connect, createTab = instance(), self.connect, self.createTab
connect(app, Signals.itemActivated, createTab)
connect(app, Signals.openUrl, createTab)
connect(app, Signals.tickerClicked, createTab)
self.requestSession()
def __init__(self):
QMainWindow.__init__(self)
self.setupUi(self)
self.setupDockWidgets()
self.setupMenus()
self.setupMainIcon()
self.setupRecentSessions()
self.setupSysTray()
self.setupColors()
self.readSettings()
self.setWindowTitle('%s (0.2 alpha)' % applicationName())
app = instance()
sessreq = lambda :app.emit(Signals.session.reference, self.session)
connect = self.connect
connect(app, Signals.session.request, sessreq)
connect(app, Signals.lastWindowClosed, self.writeSettings)
connect(self, Signals.openUrl, app, Signals.openUrl)
connect(self, Signals.session.created, app, Signals.session.created)
connect(self, Signals.settingsChanged, self.setupColors)
connect(self, Signals.settingsChanged, self.setupSysTray)
self.createSession()
if len(argv) > 1:
self.on_actionOpenSession_triggered(filename=argv[1])
def createSession(self):
self.session = session = Session()
app = instance()
app.emit(Signals.session.created, session)
bar = self.statusBar()
self.connect(session, Signals.session.status, bar.showMessage)
