def launch():
"""
Instantiate a new QAplication and mainWindow classes and takes stdin input for savefile name
:param app: (optional) If given, will not generate a new instance but use the one given, default is None
:param win: (optional) if given, will not generate a new instance but use the one given, default is None
:type app: PySide2.QtWidgets.QApplication
:type app: PySide2.QtWidgets.QMainWindow
"""
global app
try:
app = QApplication(sys.argv)
app.setApplicationName("partyAlignmentChartTool")
app.setApplicationDisplayName("Party Alignment Chart Tool")
app.setApplicationVersion("1.0.2")
app.setOrganizationName("Julien Alardot")
win = MainWindow(input("Savefile Name: "))
win.resize(0, 0)
app.setWindowIcon(QIcon(os.path.join(PATH, "UI",
"AlignmentTool.icon")))
app.connect(app, SIGNAL("lastWindowClosed()"), app, SLOT("quit()"))
app.setActiveWindow(win)
app.focusWindow()
app.exec_()
app.deleteLater()
del app
except Exception:
tr.print_exc()
QtCore.SIGNAL("TICK_{}(double)".format(id(self))), t)
class ClockDisplay():
def __init__(self):
super(ClockDisplay, self).__init__()
def Display(self, t):
print(id(self), "->Received: ", t)
if __name__ == "__main__":
app = QApplication(sys.argv)
#create two clocks and tow displays
clock_1 = MyClock()
display1 = ClockDisplay()
time.sleep(0.5)
clock_2 = MyClock()
display2 = ClockDisplay()
#connect clocks to display using a custom signal
app.connect(QtCore.SIGNAL("TICK_{}(double)".format(id(clock_1))),
display1.Display)
app.connect(QtCore.SIGNAL("TICK_{}(double)".format(id(clock_2))),
display2.Display)
sys.exit(app.exec_())
# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
#Texts are not updated in GUI unless processEvents is called
# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
print('step2')
app.emit(QtCore.SIGNAL("SEND_MESSAGE(QString)"), 'step2')
for i in range(1000000):
app.processEvents() #let the main loop process gui events.
print('finish')
app.emit(QtCore.SIGNAL("SEND_MESSAGE(QString)"), 'finish')
#Create the demo container
wdFrm = QtWidgets.QWidget()
layout = QtWidgets.QVBoxLayout(wdFrm)
#A line edit to display computation step
wdLineEdit = QtWidgets.QLineEdit("No computation running")
layout.addWidget(wdLineEdit)
#connect to the custom signal to print the step in the QLineEdit
app.connect(QtCore.SIGNAL("SEND_MESSAGE(QString)"), wdLineEdit.setText)
#Create a button to launch the computation
wdButtonCompute = QtWidgets.QPushButton("Compute")
layout.addWidget(wdButtonCompute)
wdButtonCompute.clicked.connect(Compute)
wdFrm.show()
sys.exit(app.exec_())
# self.app.emit(QtCore.SIGNAL("UPDATE(str)"),self.iCounter) #DOES NOT WORK : func's prototype is wrong
self.iCounter += 1
time.sleep(self.fDelay)
if __name__ == "__main__":
app = QApplication(sys.argv)
wdFrm = QtWidgets.QFrame()
layout = QtWidgets.QVBoxLayout()
wdFrm.setLayout(layout)
#Create two labels that will display a counter
wdCounter = QtWidgets.QLineEdit("0")
layout.addWidget(wdCounter)
#Create a function for widget updating
def UpdateCounter(iCounter):
wdCounter.setText(str(iCounter))
app.connect(QtCore.SIGNAL("UPDATE(int)"),UpdateCounter)
#Launch the updating thread
timerThread = TimerUpdate(app, 0.005)
timerThread.start()
wdFrm.show()
sys.exit(app.exec_())
