def submitContact(self):
name = self.nameLine.text()
if name == "":
QMessageBox.information(self, "Empty Field", "Please enter a name and address.")
else:
new_EMC = calc_EMC(140, 0.55)
QMessageBox.information(self, "Success!", "Hello {0}! You calculated {1}".format(name, new_EMC))
feet = StringVar()
meters = StringVar()
feet_entry = ttk.Entry(mainframe, width=7, textvariable=feet)
feet_entry.grid(column=2, row=1, sticky=(W, E))
ttk.Label(mainframe, textvariable=meters).grid(column=2,
row=2,
sticky=(W,E))
ttk.Button(mainframe, text="Calculate", command=calculate).grid(column=3,
row=3,
sticky=W)
ttk.Label(mainframe, text="feet").grid(column=3, row=1, sticky=W)
ttk.Label(mainframe, text="is equivalent to").grid(column=1, row=2, sticky=E)
ttk.Label(mainframe, text="meters").grid(column=3, row=2, sticky=W)
for child in mainframe.winfo_children(): child.grid_configure(padx=5, pady=5)
feet_entry.focus()
root.bind('<Return>', calculate)
root.mainloop()
for ii in range(0,200):
print(calc_EMC(ii,0.50))
def __init__(self, parent=None):
super(Form, self).__init__(parent)
self.temperature = 140
self.humidity = 0.55
self.equilibrium_moisture_content = calc_EMC(self.temperature,self.humidity)
fibre_saturation_Label = QLabel("Fiber Saturation Ratio (%) (from tables)")
self.fibre_saturation_spinbox = QDoubleSpinBox()
self.fibre_saturation_spinbox.setDecimals(1)
self.fibre_saturation_spinbox.setRange(0, 100)
self.fibre_saturation_spinbox.setSingleStep(0.1)
self.fibre_saturation_spinbox.setValue(18)
temperature_Label = QLabel("Current temperature measurement")
self.temperature_value_label = QLabel("{0}".format(self.temperature))
humidity_Label = QLabel("Current humidity measurement")
self.humidity_value_label = QLabel("{0}".format(self.humidity))
final_saturation_Label = QLabel("Target wood saturation Ratio (%)")
self.final_saturation_spinbox = QDoubleSpinBox()
self.final_saturation_spinbox.setDecimals(1)
self.final_saturation_spinbox.setRange(0, 100)
self.final_saturation_spinbox.setSingleStep(0.1)
self.final_saturation_spinbox.setValue(6)
emc_Label = QLabel("Equilibrium Moisture Content")
self.emc_value_label = QLabel("{0}".format(self.equilibrium_moisture_content))
mainLayout = QGridLayout()
mainLayout.addWidget(fibre_saturation_Label, 0 , 0)
mainLayout.addWidget(self.fibre_saturation_spinbox, 1 , 0)
mainLayout.addWidget(temperature_Label, 2 , 0)
mainLayout.addWidget(self.temperature_value_label, 3 , 0)
mainLayout.addWidget(humidity_Label, 4 , 0)
mainLayout.addWidget(self.humidity_value_label, 5 , 0)
mainLayout.addWidget(final_saturation_Label, 0 , 1)
mainLayout.addWidget(self.final_saturation_spinbox, 1 , 1)
mainLayout.addWidget(emc_Label, 2 , 1)
mainLayout.addWidget(self.emc_value_label, 3 , 1)
self.setLayout(mainLayout)
self.setWindowTitle("Humidity Control V0.3")
#def connect_and_emit_trigger(self):
# Connect the trigger signal to a slot.
self.update_EMC.connect(self.update_EMC_handle)
# Emit the signal.
self.update_EMC.emit()
self.timer = QTimer(self)
self.timer.timeout.connect(self.random_noise)
self.timer.start(1000)
def update_EMC_handle(self): self.equilibrium_moisture_content = calc_EMC(self.temperature, self.humidity) self.temperature_value_label.setNum(self.temperature) self.humidity_value_label.setNum(self.humidity) self.emc_value_label.setNum(self.equilibrium_moisture_content)
