class Window(QWidget):
def __init__(self):
super().__init__()
self.showMaximized()
self.setWindowTitle('Barbequer')
self.setWindowIcon(QIcon('BBQ.png'))
self.init()
def init(self):
self.size_policy = (QSizePolicy.Expanding, QSizePolicy.Expanding)
self.font = QFont()
self.font.setPointSize(16)
self.temp_display_label = QLabel(self)
self.temp_display_label.setText('Current Temperature:')
self.temp_display_label.setSizePolicy(self.size_policy[0],
self.size_policy[1])
self.temp_display_label.setFont(self.font)
# self.temp_display_label.setAlignment(Qt.AlignRight)
self.temp_display = QLCDNumber(self)
self.temp_display.setSizePolicy(self.size_policy[0],
self.size_policy[1])
self.temp_display.setFont(self.font)
self.temp_set_label = QLabel(self)
self.temp_set_label.setText('Set Temperature:')
self.temp_set_label.setSizePolicy(self.size_policy[0],
self.size_policy[1])
self.temp_set_label.setFont(self.font)
# self.temp_set_label.setAlignment(Qt.AlignRight)
self.temp_set = QLCDNumber(self)
self.temp_set.setSizePolicy(self.size_policy[0], self.size_policy[1])
self.temp_set.setFont(self.font)
self.temp_dial = QDial(self)
self.temp_dial.setSizePolicy(self.size_policy[0], self.size_policy[1])
self.temp_dial.setProperty('value', 0)
self.temp_dial.setSliderPosition(0)
self.temp_dial.setNotchesVisible(True)
self.temp_dial.setMaximum(600)
self.temp_dial.setToolTip('Set Desired Temperature in Fahrenheit')
self.temp_dial.valueChanged.connect(self.update_temperature)
self.exhasut_fan = QRadioButton('&Enable Exhaust Fan')
self.exhasut_fan.setSizePolicy(self.size_policy[0],
self.size_policy[1])
self.exhasut_fan.setFont(self.font)
self.exhasut_fan.setToolTip('Enable exhaust fan')
self.intake_fan = QRadioButton('&Enable Intake Fan')
self.intake_fan.setSizePolicy(self.size_policy[0], self.size_policy[1])
self.intake_fan.setFont(self.font)
self.intake_fan.setToolTip('Enable intake fan')
self.start_button = QPushButton('Start', self)
self.start_button.setSizePolicy(self.size_policy[0],
self.size_policy[1])
self.start_button.setFont(self.font)
self.start_button.setToolTip('Start Maintaining Temperature')
self.start_button.clicked.connect(self.maintain_temperature)
self.timer_button = QPushButton('Timer', self)
self.timer_button.setSizePolicy(self.size_policy[0],
self.size_policy[1])
self.timer_button.setFont(self.font)
self.timer_button.setToolTip('Cook Time')
qp = QPainter()
qp.begin(self)
qp.setPen(QPen(QColor(255, 80, 0), 3))
qp.setBrush(QColor(255, 80, 0))
qp.drawEllipse(QPoint(50, 60), 30, 30)
qp.end()
#add the grid layout to the interface
self.layout = QGridLayout(self)
self.layout.addWidget(self.temp_dial, 0, 0, 2, 2)
self.layout.addWidget(self.temp_set_label, 2, 0)
self.layout.addWidget(self.temp_set, 2, 1, 1, 2)
self.layout.addWidget(self.temp_display_label, 3, 0)
self.layout.addWidget(self.temp_display, 3, 1)
self.layout.addWidget(self.exhasut_fan, 4, 0)
self.layout.addWidget(self.intake_fan, 4, 1)
self.layout.addWidget(self.start_button, 5, 0)
self.layout.addWidget(self.timer_button, 5, 1)
# self.layout.addWidget(qp,6,1)
def update_temperature(self):
self.temp_set.display(str(self.temp_dial.sliderPosition()))
try:
self.start_button.setEnabled(True)
self.Temp.stop()
except:
'''do nothing here'''
def maintain_temperature(self):
self.Temp = temp_operation(self)
self.start_button.setDisabled(True)
self.Temp.isRunning = False
time.sleep(1)
if self.Temp.isRunning == False:
self.Temp.isRunning = True
self.Temp.set_temp = self.temp_dial.sliderPosition()
self.Temp.display_update.connect(self.temp_display.display)
self.Temp.start()
print(self.Temp.isRunning)
class Display(QWidget):
def __init__(self):
super().__init__()
self.showMaximized()
self.setWindowTitle('D250 Speedometer v1.0')
font = QFont()
font.setPointSize(16)
#displaying the throttle position from the stepper motor controller
self.throttle_position = QProgressBar(self)
self.throttle_position.setFont(font)
self.throttle_position.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.throttle_position.setMaximumHeight(30)
#use thread to display value
self.speed = QLCDNumber(self)
self.speed.setFont(font)
self.speed.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
#Indication of various vehicle parameters
self.cruise_indicator = QLineEdit(self)
self.cruise_indicator.setReadOnly(True)
self.cruise_indicator.setFont(font)
self.cruise_indicator.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.cruise_indicator.setAlignment(q.Qt.AlignRight)
self.cruise_indicator.setMaximumHeight(100)
#values of vehicle parameters
self.indicator = QLineEdit(self)
self.indicator.setReadOnly(True)
self.indicator.setFont(font)
self.indicator.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.indicator.setAlignment(q.Qt.AlignRight)
self.indicator.setMaximumHeight(100)
#incorporation of cruise control feature to maintain and resume the vehicle speed
self.set_cruise = QPushButton('Set', self)
self.set_cruise.setCheckable(True)
self.set_cruise.setFont(font)
self.set_cruise.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.set_cruise.clicked.connect(self.sets)
self.set_cruise.setDisabled(True)
#resume vehicle speed
self.resume = QPushButton('Resume', self)
self.resume.setFont(font)
self.resume.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.resume.clicked.connect(self.resumes)
self.resume.setDisabled(True)
#cancel cruise
self.cancel = QPushButton('Cancel', self)
self.cancel.setFont(font)
self.cancel.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.cancel.clicked.connect(self.cancels)
self.cancel.setDisabled(True)
#turn cruise on and off
self.cruise_state = QPushButton('On\Off', self)
self.cruise_state.setCheckable(True)
self.cruise_state.setFont(font)
self.cruise_state.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.cruise_state.clicked.connect(self.on_off)
'Add the layout to the widget'
layout = QGridLayout()
layout.addWidget(self.speed, 0, 1)
layout.addWidget(self.cruise_indicator, 1, 1)
layout.addWidget(self.indicator, 2, 1)
layout.addWidget(self.resume, 0, 2)
layout.addWidget(self.set_cruise, 1, 0, 2, 1)
layout.addWidget(self.cancel, 1, 2, 2, 1)
layout.addWidget(self.cruise_state, 0, 0)
vlayout = QVBoxLayout()
vlayout.addLayout(layout)
vlayout.addWidget(self.throttle_position)
self.setLayout(vlayout)
self.initUI()
def initUI(self):
'''Setting up the GUI'''
self.th = Mileage(self)
self.th.changelcd.connect(self.speed.display)
self.th.change_odometer.connect(self.cruise_indicator.setText)
self.th.start()
self.gauges = Gauge_Readouts(self)
self.gauges.values.connect(self.indicator.setText)
self.gauges.start()
def on_off(self):
'''State of the Cruise Control'''
if self.cruise_state.isChecked() == True:
self.cruise_indicator.setText('On')
self.set_cruise.setEnabled(True)
elif self.cruise_state.isChecked() == False:
self.cruise_indicator.setText('Off')
self.cancel.setEnabled(False)
self.resume.setEnabled(False)
self.set_cruise.setEnabled(False)
def resumes(self):
'''Resumes the pickup to set speed'''
self.indicator.setText('Resuming to {:.1f}:'.format(self.set_speed))
self.maintain = Throttle_Position(self.set_speed)
self.maintain.throttle_position.connect(
self.throttle_position.setValue)
self.maintain.start()
def cancels(self):
'''Cancels and keeps set speed'''
self.indicator.setText('Cancel')
self.resume.setEnabled(True)
self.maintain.running = False
def sets(self):
'''Sets the speed for the cruise control'''
self.set_speed = sp.Gauges.find_speed(self)[0]
self.indicator.setText('Set at {:.1f}'.format(self.set_speed))
self.cancel.setEnabled(True)
self.resume.setEnabled(False)
self.maintain = Throttle_Position(self.set_speed)
self.maintain.throttle_position.connect(
self.throttle_position.setValue)
self.maintain.start()
class Display(QWidget):
def __init__(self):
super().__init__()
self.showMaximized()
self.setWindowTitle('D250 Speedometer v1.0')
font = QFont()
font.setPointSize(16)
self.throttle_position = QProgressBar(self)
self.throttle_position.setFont(font)
self.throttle_position.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.throttle_position.setMaximumHeight(30)
self.speed = QLCDNumber(self)
self.speed.setFont(font)
self.speed.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
#use thread to display value
self.cruise_indicator = QLineEdit(self)
self.cruise_indicator.setReadOnly(True)
self.cruise_indicator.setFont(font)
self.cruise_indicator.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.cruise_indicator.setAlignment(q.Qt.AlignRight)
self.cruise_indicator.setMaximumHeight(100)
self.indicator = QLineEdit(self)
self.indicator.setReadOnly(True)
self.indicator.setFont(font)
self.indicator.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.indicator.setAlignment(q.Qt.AlignRight)
self.indicator.setMaximumHeight(100)
self.set_cruise = QPushButton('Set', self)
self.set_cruise.setCheckable(True)
self.set_cruise.setFont(font)
self.set_cruise.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.set_cruise.clicked.connect(self.sets)
self.resume = QPushButton('Resume', self)
self.resume.setFont(font)
self.resume.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.resume.clicked.connect(self.resumes)
self.cancel = QPushButton('Cancel', self)
self.cancel.setFont(font)
self.cancel.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.cancel.clicked.connect(self.cancels)
self.cruise_state = QPushButton('On\Off', self)
self.cruise_state.setCheckable(True)
self.cruise_state.setFont(font)
self.cruise_state.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.cruise_state.clicked.connect(self.on_off)
'Add the layout to the widget'
layout = QGridLayout()
layout.addWidget(self.speed, 0, 1)
layout.addWidget(self.cruise_indicator, 1, 1)
layout.addWidget(self.indicator, 2, 1)
layout.addWidget(self.resume, 0, 2)
layout.addWidget(self.set_cruise, 1, 0, 2, 1)
layout.addWidget(self.cancel, 1, 2, 2, 1)
layout.addWidget(self.cruise_state, 0, 0)
vlayout = QVBoxLayout()
vlayout.addLayout(layout)
vlayout.addWidget(self.throttle_position)
self.setLayout(vlayout)
self.initUI()
def initUI(self):
'''Setting up the GUI'''
self.th = Thread(self)
self.th.changeprogressbar.connect(self.throttle_position.setValue)
self.th.changelcd.connect(self.speed.display)
self.th.change_odometer.connect(self.cruise_indicator.setText)
self.th.start()
def on_off(self):
'''State of the Cruise Control'''
if self.cruise_state.isChecked() == True:
self.cruise_indicator.setText('On')
elif self.cruise_state.isChecked() == False:
self.cruise_indicator.setText('Off')
def resumes(self):
'''Resumes the pickup to set speed'''
self.cruise_indicator.setText('Resuming')
time.sleep(2)
self.th.change_odometer.connect(self.cruise_indicator.setText)
def cancels(self):
'''Cancels and keeps set speed'''
self.cruise_indicator.setText('Cancels')
time.sleep(2)
self.th.change_odometer.connect(self.cruise_indicator.setText)
def sets(self):
'''Sets the speed for the cruise control'''
self.cruise_indicator.setText('Set')
time.sleep(2)
self.th.change_odometer.connect(self.cruise_indicator.setText)
class Drawing(QWidget):
def __init__(self, parent=None):
super(Drawing, self).__init__(parent)
self.initUI()
def initUI(self):
self.lcd = QLCDNumber(self)
self.game = Game(self, self.lcd)
self.resize(WIDTH, HEIGHT) # 固定大小
self.setMinimumSize(QtCore.QSize(WIDTH, HEIGHT))
self.setMaximumSize(QtCore.QSize(WIDTH, HEIGHT))
self.setWindowTitle("Amazons") # 窗口名称
self.ininFunction()
self.show()
def paintEvent(self, e): #绘制棋盘
qp = QPainter()
qp.begin(self)
col = QColor(0, 0, 0)
col.setNamedColor('#d4d4d4')
qp.setPen(col)
off = True
for i in range(0, 10):
for j in range(0, 10):
if (off):
off = False
qp.setBrush(QColor(236, 207, 152))
qp.drawRect(i * RECT + BORDER, j * RECT + BORDER, RECT,
RECT)
else:
off = True
qp.setBrush(QColor(131, 67, 47))
qp.drawRect(i * RECT + BORDER, j * RECT + BORDER, RECT,
RECT)
if (off):
off = False
else:
off = True
qp.end()
def ininFunction(self):
self.startButton = QPushButton('Button', self)
self.startButton.setText("开始游戏")
self.startButton.resize(self.startButton.sizeHint())
self.startButton.setGeometry(QtCore.QRect(950, 150, 150, 60))
self.startButton.setFont(QFont("微软雅黑", 15, QFont.Bold))
self.startButton.clicked.connect(self.startButtonClick)
self.restartButton = QPushButton('Button', self)
self.restartButton.setText("重新开始")
self.restartButton.resize(self.restartButton.sizeHint())
self.restartButton.setGeometry(QtCore.QRect(950, 250, 150, 60))
self.restartButton.setFont(QFont("微软雅黑", 15, QFont.Bold))
self.restartButton.clicked.connect(self.restartButtonClick)
self.retractButton = QPushButton('Button', self)
self.retractButton.setText("悔棋")
self.retractButton.resize(self.retractButton.sizeHint())
self.retractButton.setGeometry(QtCore.QRect(950, 350, 150, 60))
self.retractButton.setFont(QFont("微软雅黑", 15, QFont.Bold))
self.retractButton.clicked.connect(self.retractButtonClick)
self.lcd.setGeometry(QRect(330, 220, 200, 70))
self.lcd.setFont(QFont("微软雅黑", 20, QFont.Bold))
self.lcd.setGeometry(QtCore.QRect(400, 20, 200, 60))
self.lcd.display("00:00")
def startButtonClick(self):
text = self.startButton.text().encode("utf-8")
if (text == "开始游戏"):
self.game.startGame()
self.startButton.setText("暂停游戏")
elif (text == "暂停游戏"):
self.game.stopGame()
self.startButton.setText("继续游戏")
elif (text == "继续游戏"):
self.startButton.setText("暂停游戏")
self.game.keepGame()
def restartButtonClick(self):
self.game.restartGame()
text = self.startButton.text().encode("utf-8")
if (text == "暂停游戏" or text == "继续游戏"):
self.startButton.setText("开始游戏")
def retractButtonClick(self):
self.game.retract()
def mousePressEvent(self, QMouseEvent):
x = (QMouseEvent.x() - BORDER) / RECT
y = (QMouseEvent.y() - BORDER) / RECT
if (x >= 10 or y >= 10 or x < 0 or y < 0): #越界
return
else:
self.game.onClick(x, y)
