def initGame(self, chosenChrono):
self.nberreurs = 0
self.nbSucces = 0
self.t0 = time()
self.timeGiven = chosenChrono
## la fenetre
self.setWindowTitle("Drag and Drop")
#self.setFixedSize(853, 554)
self.resize(self.parent().frameSize())
## le jeu comme defini ci dessus
self.layout = QVBoxLayout(self)
#self.layout.setContentsMargins(0, 0, 0, 0)
self.gameArea = QWidget(self)
self.gameArea.setFixedSize(self.frameSize().width(),
self.frameSize().height() - 65)
self.layout.addWidget(self.gameArea)
#self.gameArea.resize(833, 423)
#self.theGame=DragDropGame(self, self.myCards)
## la barre de boutons/compteurs du bas
self.BottomWidget = QWidget(self)
self.BottomWidget.resize(self.frameSize().width() - 20, 61)
#self.BottomWidget.setGeometry(QtCore.QRect(10, 440, 731, 61))
self.layout.addWidget(self.BottomWidget)
self.GameBox = QHBoxLayout(self.BottomWidget)
self.GameBox.setContentsMargins(0, 0, 0, 0)
# les boutons de gestion de partie
self.newButton = QPushButton(u"New Round", self.BottomWidget)
self.GameBox.addWidget(self.newButton)
self.saveButton = QPushButton(u"Save Round", self.BottomWidget)
self.GameBox.addWidget(self.saveButton)
self.resetButton = QPushButton(u"Reset", self.BottomWidget)
self.resetButton.clicked.connect(self.resetSignal.emit)
self.GameBox.addWidget(self.resetButton)
# compteur chrono
self.chrono = QLCDNumber(self.BottomWidget)
self.chrono.setDigitCount(2)
self.GameBox.addWidget(self.chrono)
self.timer = QtCore.QTimer(self)
self.timer.timeout.connect(self.Time)
self.timer.start(10)
# bouton pour afficher ses erreurs
self.mistakesButton = QPushButton(u"See mistakes", self.BottomWidget)
self.GameBox.addWidget(self.mistakesButton)
# compteur d'erreurs
self.failure = QLCDNumber(self.BottomWidget)
self.failure.setStyleSheet("color: rgb(252, 0, 6);\n"
"border-color: rgb(0, 0, 0);\n"
"")
self.failure.setDigitCount(5)
self.timer2 = QtCore.QTimer(self)
self.timer2.timeout.connect(self.Mistake)
self.timer2.start(10)
self.GameBox.addWidget(self.failure)
def initUI(self):
self.resize(1000, 400)
self.center()
self.setWindowTitle('ECG SmallNet Classifier')
# plot widget
self.plotWidget = pg.PlotWidget(self)
self.plot = self.plotWidget.plot(pen=pg.mkPen('r', width=2))
self.plotWidget.setLabel('left', '', 'mV')
self.setCentralWidget(self.plotWidget)
# dock widget
self.HRLcd = QLCDNumber(self)
self.NormalLcd = QLCDNumber(self)
self.AbNormalLcd = QLCDNumber(self)
self.UnknowLcd = QLCDNumber(self)
dock = QDockWidget("HR", self)
dock.setWidget(self.HRLcd)
self.addDockWidget(Qt.LeftDockWidgetArea, dock)
dock = QDockWidget('Index', self)
w1 = QWidget(self)
vbox = QVBoxLayout()
vbox.addWidget(self.createLabel('Normal'), 0, Qt.AlignTop)
vbox.addWidget(self.NormalLcd, 5)
w1.setLayout(vbox)
w2 = QWidget(self)
vbox = QVBoxLayout()
vbox.addWidget(self.createLabel('Abnormal'),0, Qt.AlignTop)
vbox.addWidget(self.AbNormalLcd, 4)
w2.setLayout(vbox)
w3 = QWidget(self)
vbox = QVBoxLayout()
vbox.addWidget(self.createLabel('Unknown'), 0, Qt.AlignTop)
vbox.addWidget(self.UnknowLcd, 3)
w3.setLayout(vbox)
hbox = QHBoxLayout()
hbox.addWidget(w1)
hbox.addWidget(w2)
hbox.addWidget(w3)
w = QWidget(self)
w.setLayout(hbox)
dock.setWidget(w)
self.addDockWidget(Qt.BottomDockWidgetArea, dock)
self.statusBar()
self.show()
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
# default number is 0
self._displayed_tid = QLCDNumber(self._LCD_DIGITS)
self._displayed_tid.display(None)
self._n_total_pulses = QLCDNumber(self._LCD_DIGITS)
self._n_kept_pulses = QLCDNumber(self._LCD_DIGITS)
self._dark_train_counter = QLCDNumber(self._LCD_DIGITS)
self._n_dark_pulses = QLCDNumber(self._LCD_DIGITS)
self._last_processed_tid = QLCDNumber(self._LCD_DIGITS)
self._n_processed = QLCDNumber(self._LCD_DIGITS)
self._n_dropped = QLCDNumber(self._LCD_DIGITS)
self._reset_process_count_btn = QPushButton("Reset process count")
self._mon = MonProxy()
self._resetProcessCount() # initialization
self._timer = QTimer()
self._timer.timeout.connect(self._updateProcessCount)
self._timer.start(config["GUI_PLOT_WITH_STATE_UPDATE_TIMER"])
self.initUI()
self.initConnections()
def initUI(self):
panicButton = QPushButton('PÂNICO', self)
panicButton.resize(panicButton.sizeHint())
panicButton.clicked.connect(self.panicButtonClicked)
tempLabel = QLabel('Temperatura')
lumLabels = [QLabel('Luminosidade 1'), QLabel('Luminosidade 2')]
lightSwitchLabel = QLabel('Acender/Desligar Luz')
gateSwitchLabel = QLabel('Abrir/Fechar Portão')
self.tempLCD = QLCDNumber()
self.lumLCD = [QLCDNumber(), QLCDNumber()]
lightSwitch = QPushButton("Ligar", self)
lightSwitch.resize(lightSwitch.sizeHint())
lightSwitch.clicked.connect(self.lightSwitchClicked)
self.lightSwitchState = False
gateSwitch = QPushButton("Abrir", self)
gateSwitch.resize(gateSwitch.sizeHint())
gateSwitch.clicked.connect(self.gateSwitchClicked)
self.gateSwitchState = False
grid = QGridLayout()
grid.setSpacing(10)
grid.addWidget(tempLabel, 1, 0)
grid.addWidget(self.tempLCD, 1, 1)
grid.addWidget(lumLabels[0], 2, 0)
grid.addWidget(self.lumLCD[0], 2, 1)
grid.addWidget(lumLabels[1], 3, 0)
grid.addWidget(self.lumLCD[1], 3, 1)
grid.addWidget(lightSwitchLabel, 4, 0)
grid.addWidget(lightSwitch, 4, 1)
grid.addWidget(gateSwitchLabel, 5, 0)
grid.addWidget(gateSwitch, 5, 1)
grid.addWidget(panicButton, 6, 1)
self.setLayout(grid)
self.setGeometry(300, 300, 350, 300)
self.setWindowIcon(QIcon('imgs/shouse.png'))
self.setWindowTitle('Controle Residencial')
self.center()
self.show()
def initUi(self):
lcd = QLCDNumber(self)
lcd2 = QLCDNumber(self)
dial = QDial(self)
slider = QSlider(self)
self.setGeometry(300, 300, 700, 250)
self.setWindowTitle('学点编程吧')
lcd.setGeometry(100, 50, 150, 60)
lcd2.setGeometry(400, 50, 150, 60)
dial.setGeometry(120, 120, 100, 100)
slider.setGeometry(420, 120, 100, 100)
dial.valueChanged.connect(lcd.display)
slider.valueChanged.connect(lcd2.display)
self.show()
def initUI(self):
num1 = QLabel('Число 1')
num2 = QLabel('Число 2')
num3 = QLabel('Сложение')
num4 = QLabel('Вычитание')
num5 = QLabel('Произведение')
num6 = QLabel('Деление')
num11 = QLineEdit()
num22 = QLineEdit()
lcd1 = QLCDNumber()
lcd2 = QLCDNumber()
lcd3 = QLCDNumber()
lcd4 = QLCDNumber()
btn = QPushButton()
btn.setText('Рассчитать')
grid = QGridLayout()
grid.setSpacing(10)
grid.addWidget(num1, 1, 0)
grid.addWidget(num11, 1, 1)
grid.addWidget(num2, 2, 0)
grid.addWidget(num22, 2, 1)
grid.addWidget(num2, 2, 0)
grid.addWidget(num22, 2, 1)
grid.addWidget(lcd1, 4, 1)
grid.addWidget(lcd2, 5, 1)
grid.addWidget(lcd3, 6, 1)
grid.addWidget(lcd4, 7, 1)
grid.addWidget(num3, 4, 0)
grid.addWidget(num4, 5, 0)
grid.addWidget(num5, 6, 0)
grid.addWidget(num6, 7, 0)
grid.addWidget(btn, 3, 0)
self.setLayout(grid)
self.setGeometry(500, 500, 550, 500)
self.setWindowTitle('Миникалькулятор')
btn.clicked.connect(
lambda checked, q1=num11, q2=num22, l1=lcd1, l2=lcd2, l3=lcd3, l4=
lcd4: self.calc(q1, q2, l1, l2, l3, l4))
self.show()
def __init__(self):
super(TetrixWindow, self).__init__()
self.board = TetrixBoard()
nextPieceLabel = QLabel()
nextPieceLabel.setFrameStyle(QFrame.Box | QFrame.Raised)
nextPieceLabel.setAlignment(Qt.AlignCenter)
self.board.setNextPieceLabel(nextPieceLabel)
scoreLcd = QLCDNumber(5)
scoreLcd.setSegmentStyle(QLCDNumber.Filled)
levelLcd = QLCDNumber(2)
levelLcd.setSegmentStyle(QLCDNumber.Filled)
linesLcd = QLCDNumber(5)
linesLcd.setSegmentStyle(QLCDNumber.Filled)
startButton = QPushButton("&Start")
startButton.setFocusPolicy(Qt.NoFocus)
quitButton = QPushButton("&Quit")
quitButton.setFocusPolicy(Qt.NoFocus)
pauseButton = QPushButton("&Pause")
pauseButton.setFocusPolicy(Qt.NoFocus)
startButton.clicked.connect(self.board.start)
pauseButton.clicked.connect(self.board.pause)
quitButton.clicked.connect(QApplication.instance().quit)
self.board.scoreChanged.connect(scoreLcd.display)
self.board.levelChanged.connect(levelLcd.display)
self.board.linesRemovedChanged.connect(linesLcd.display)
layout = QGridLayout()
layout.addWidget(self.createLabel("NEXT"), 0, 0)
layout.addWidget(nextPieceLabel, 1, 0)
layout.addWidget(self.createLabel("LEVEL"), 2, 0)
layout.addWidget(levelLcd, 3, 0)
layout.addWidget(startButton, 4, 0)
layout.addWidget(self.board, 0, 1, 6, 1)
layout.addWidget(self.createLabel("SCORE"), 0, 2)
layout.addWidget(scoreLcd, 1, 2)
layout.addWidget(self.createLabel("LINES REMOVED"), 2, 2)
layout.addWidget(linesLcd, 3, 2)
layout.addWidget(quitButton, 4, 2)
layout.addWidget(pauseButton, 5, 2)
self.setLayout(layout)
self.setWindowTitle("Tetrix")
self.resize(550, 370)
def initUI(self):
self.clock_screen = QLCDNumber(self)
self.clock_screen.setStyleSheet(
"color : black ; background-color: white")
self.clock_screen.setDigitCount(8)
self.clock_screen.setGeometry(QtCore.QRect(0, 0, 550, 150))
self.showTime()
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
# --- Slider erstellen -----
self.mySlider = QSlider(Qt.Horizontal, self)
self.mySlider.setFocusPolicy(Qt.NoFocus)
self.mySlider.setGeometry(30, 40, 180, 30) # x,y,w,h
self.mySlider.setValue(20)
# --- LCD konstruieren -----
self.myLcd = QLCDNumber(2, self)
self.myLcd.setGeometry(60, 100, 80, 50) # x,y,w,h
self.myLcd.display(20)
# Verbinden des Signals valueChanged
# mit der Slot-Funktion myLcd.display
self.mySlider.valueChanged[int].connect(self.myLcd.display)
# --- zwei PushButtons
myPBmore = QPushButton(self)
myPBmore.setText('>')
myPBmore.setGeometry(0, 0, 40, 40) # x,y,w,h
myPBmore.clicked.connect(self.plus)
self.myPBless = QPushButton(self)
self.myPBless.setText('<')
self.myPBless.setGeometry(180, 0, 40, 40) # x,y,w,h
self.myPBless.clicked.connect(self.minus)
# --- Window konfigurieren
self.setGeometry(300, 300, 280, 170)
self.setWindowTitle('Robotik Bocholt - Slider LCD')
self.show()
def initUI(self):
self.number = QLCDNumber( self )
#grid = QVBoxLayout()
grid = QGridLayout()
grid.addWidget( self.number,1,0,1,3 )
button_list = []
names = ['7', '8', '9',
'4', '5', '6',
'1', '2', '3',
'cls','0', 'call' ]
positions = [(i,j) for i in range(2,6) for j in range(3)]
for position, name in zip(positions, names):
button = QPushButton(name)
button.clicked.connect( self.buttonClicked )
button_list.append( button )
grid.addWidget(button, *position)
#grid.addLayout( grid_2 )
self.setLayout( grid )
#self.set
self.setGeometry( 600,300,200,300 )
self.setWindowTitle('Phone')
self.show()
def __init__(self):
QMainWindow.__init__(self)
self.resize(1300, 700)
self.setFixedSize(self.size())
self.setWindowTitle('PyChord')
self.add_combo_boxes()
self.add_buttons()
self.sl = QSlider(Qt.Horizontal, self)
self.volume = QLCDNumber(self)
self.add_slider()
self.actual_key = None
self.actual_meter = 4
self.actual_instrument = instrument.Piano()
self.melody_stream = stream.Stream()
self.harmonized_melody_stream = stream.Stream()
self.reset_stream(self.melody_stream)
self.reset_stream(self.harmonized_melody_stream)
mixer.init(44100, -16, 2, 1024)
self.tmpStream = stream.Stream()
self.tmpStream.insert(instrument.Piano())
self.lpc = lily.translate.LilypondConverter()
self.lpc.context = lily.lilyObjects.LyMusicList()
self.keyboard = Keyboard(self)
self.melody = Melody(self, self.actual_key)
def initUi(self):
grid = QGridLayout()
self.setLayout(grid)
self.setGeometry(300, 300, 400, 300)
self.setWindowTitle('Learn PyQt5')
self.lcd = QLCDNumber()
grid.addWidget(self.lcd, 0, 0, 3, 0)
grid.setSpacing(10)
names = ['Cls', 'Bc', '', 'Close',
'7', '8', '9', '/',
'4', '5', '6', '*',
'1', '2', '3', '-',
'0', '.', '=', '+']
positions = [(i, j) for i in range(4, 9) for j in range(4, 8)]
for position, name in zip(positions, names):
if name == '':
continue
button = QPushButton(name)
grid.addWidget(button, *position)
button.clicked.connect(self.Cli)
self.show()
def initUI(self):
# 设置窗口属性
self.setGeometry(200, 200, 300, 300)
self.setWindowTitle('格子布局')
# 创建并设置格子布局
grid = QGridLayout()
self.setLayout(grid)
self.lcd = QLCDNumber()
# 参数1:控件名 ，参数2:行，参数3:列，参数4:占用的行数，参数5:占用的列数，参数6:对齐方式
grid.addWidget(self.lcd, 0, 0, 4, 0)
grid.setSpacing(10)
names = [
'Cls', 'Bc', '', 'Close', '7', '8', '9', '/', '4', '5', '6', '*',
'1', '2', '3', '-', '0', '.', '=', '+'
]
positions = [(i, j) for i in range(4, 9) for j in range(4, 8)]
for position, name in zip(positions, names):
if name == '':
continue
button = QPushButton(name)
grid.addWidget(button, position[0], position[1], 1, 1)
# grid.addWidget(button, *position)
button.clicked.connect(self.bt_cli)
self.show()
def initUI(self):
lcd = QLCDNumber(self)
sld = QSlider(Qt.Horizontal, self)
# Первая строка - экземпляр LCD циферблата
# Вторая строка - экземпляр бегунка
vbox = QVBoxLayout()
vbox.addWidget(lcd)
vbox.addWidget(sld)
# Первая строка - вертикальный макет
# Вторая строка - добавляем lcd дисплей в макет
# третья строка - добавляем бегунок в макет
self.setLayout(vbox)
# Помещаем макет в приложение
sld.valueChanged.connect(lcd.display)
# Здесь мы присоединяем сигнал valueChanged слайдера к слоту display числа lcd.
# Отправитель – объект, который посылает сигнал.
# Получатель – объект, который получает сигнал.
# Слот – это метод, который реагирует на сигнал.
self.setGeometry(300, 300, 250, 150)
self.setWindowTitle('Signal & slot')
self.show()
def initUI(self):
self.setWindowTitle('My First Application')
self.setWindowIcon(QIcon('web.png'))
self.move(300, 300)
self.resize(400, 200)
# self.setGeometry(300, 300, 300, 200)
btn1 = QPushButton('Quit',self)
lcd = QLCDNumber(self)
dial = QDial(self)
grid = QGridLayout()
self.setLayout(grid)
grid.addWidget(QLabel('Title:'), 0, 0)
grid.addWidget(QLabel('Author:'), 1, 0)
grid.addWidget(QLabel('Review:'), 2, 0)
grid.addWidget(lcd, 3, 1)
grid.addWidget(dial, 4, 1)
grid.addWidget(btn1, 5, 1)
grid.addWidget(QLineEdit(), 0, 1)
grid.addWidget(QLineEdit(), 1, 1)
grid.addWidget(QTextEdit(), 2, 1)
# grid.addWidget(QPushButton(), 3, 1)
dial.valueChanged.connect(lcd.display)
btn1.clicked.connect(QCoreApplication.instance().quit)
# btn = QPushButton('Quit', self)
# btn.move(50, 50)
# btn.resize(btn.sizeHint())
# btn.clicked.connect(QCoreApplication.instance().quit)
self.show()
def initUI(self):
# lcd, dial, btn 2개
lcd = QLCDNumber(self)
dial = QDial(self)
btn1 = QPushButton('Big', self); btn2 = QPushButton('Small', self)
# 가로 layout
hbox = QHBoxLayout()
hbox.addWidget(btn1); hbox.addWidget(btn2)
# 세로 Laout -> lcd, dial, hbox(button 2개) 순서
vbox = QVBoxLayout()
vbox.addWidget(lcd)
vbox.addWidget(dial)
vbox.addLayout(hbox)
self.setLayout(vbox)
# lcd display 값이 바뀔때마다
dial.valueChanged.connect(lcd.display)
# 버튼 눌릴때마다
btn1.clicked.connect(self.resizeBig) # 전체 widget 화면 크기 변경
btn2.clicked.connect(self.resizeSmall) # btn 크기 변경
# 화면 관련
self.setWindowTitle('Signal and Slot')
self.setGeometry(200, 200, 200, 250)
self.show()
def __init__(self):
super().__init__()
self.resize(600, 500)
self.setWindowTitle('flutnet - ArtNet pixelflut')
self.lcd = QLCDNumber()
sliderLed = QSlider(Qt.Horizontal)
sliderLed.setMaximum(ledAmount)
sliderLed.setMinimum(0)
sliderLed.valueChanged.connect(self.updateCount)
sliderR = QSlider(Qt.Horizontal)
sliderR.setMaximum(255)
sliderR.setMinimum(0)
sliderR.valueChanged.connect(self.updateR)
sliderG = QSlider(Qt.Horizontal)
sliderG.setMaximum(255)
sliderG.setMinimum(0)
sliderG.valueChanged.connect(self.updateG)
sliderB = QSlider(Qt.Horizontal)
sliderB.setMaximum(255)
sliderB.setMinimum(0)
sliderB.valueChanged.connect(self.updateB)
layout = QVBoxLayout()
layout.addWidget(self.lcd)
layout.addWidget(sliderLed)
layout.addWidget(sliderR)
layout.addWidget(sliderG)
layout.addWidget(sliderB)
self.setLayout(layout)
def __init__(self, title, parent=None):
super(ServoControls, self).__init__(title, parent)
self.slider = QSlider(Qt.Horizontal)
self.slider.setFocusPolicy(Qt.StrongFocus)
self.slider.setTickPosition(QSlider.TicksBothSides)
self.slider.setTickInterval(10)
self.slider.setSingleStep(1)
self.dial = QDial()
self.dial.setFocusPolicy(Qt.StrongFocus)
self.dial.setNotchesVisible(True)
self.lcd_display = QLCDNumber()
self.lcd_display.display(22)
self.slider.valueChanged.connect(self.dial.setValue)
self.dial.valueChanged.connect(self.lcd_display.display)
self.dial.valueChanged.connect(self.slider.setValue)
self.dial.valueChanged.connect(self.valueChanged)
boxLayout = QBoxLayout(QBoxLayout.TopToBottom)
boxLayout.addWidget(self.slider)
boxLayout.addWidget(self.dial)
boxLayout.addWidget(self.lcd_display)
boxLayout.setStretchFactor(self.dial, 20)
self.setLayout(boxLayout)
self.setMinimum(0)
self.setMaximum(100)
self.dial.setWrapping(True)
def longBreakTab(self):
"""Set up the long break tab, widgets and layout."""
# Convert starting time to display on timer
start_time = self.calculateDisplayTime(self.long_break_limit)
self.long_break_lcd = QLCDNumber()
self.long_break_lcd.setObjectName("LongLCD")
self.long_break_lcd.setSegmentStyle(QLCDNumber.Filled)
self.long_break_lcd.display(start_time)
self.long_start_button = QPushButton("Start")
self.long_start_button.clicked.connect(self.startCountDown)
self.long_stop_button = QPushButton("Stop")
self.long_stop_button.clicked.connect(self.stopCountDown)
self.long_reset_button = QPushButton("Reset")
self.long_reset_button.clicked.connect(self.resetCountDown)
button_h_box = QHBoxLayout() # Horizontal layout for buttons
button_h_box.addWidget(self.long_start_button)
button_h_box.addWidget(self.long_stop_button)
button_h_box.addWidget(self.long_reset_button)
# Create and set layout for the long break tab
v_box = QVBoxLayout()
v_box.addWidget(self.long_break_lcd)
v_box.addLayout(button_h_box)
self.long_break_tab.setLayout(v_box)
def initUI(self):
self.resize(560, 700)
self.center()
self.setWindowTitle('Teris')
nextLabel = QLabel('下一个方块：', self)
nextLabel.setFont(QFont("Roman times", 16, QFont.Bold))
nextLabel.move((self.backWidth + 3) * self.blockSize, 30)
scoreLabel = QLabel('当前得分：', self)
scoreLabel.setFont(QFont("Roman times", 16, QFont.Bold))
scoreLabel.move((self.backWidth + 3) * self.blockSize, 230)
self.scoreNumber = QLCDNumber(self)
self.scoreNumber.move((self.backWidth + 3) * self.blockSize, 260)
self.scoreNumber.setSegmentStyle(QLCDNumber.Flat)
self.scoreNumber.setStyleSheet(
"font-size: 30px; color: red; border: 1px solid black; height: 100px; width: 100px;"
)
self.timer = QBasicTimer()
self.background = bg.Background(self.backWidth, self.backHeight,
self.blockSize, self.blockOffset)
self.productShape()
self.startHandler()
self.show()
def initUI(self):
#设置组件大小 宽高251px * 150px
self.resize(251,150)
#设置窗口标题
self.setWindowTitle('构建创意时钟')
#设置窗口LOGO
self.setWindowIcon(QIcon('C:/Users/19845/Desktop/a.jpg'))
#初始化 调色板
self.plt = QPalette()
#设置背景颜色 深青色
self.plt.setColor(QPalette.Background,Qt.darkCyan)
#设置当前窗体自动填充渲染背景颜色
self.setAutoFillBackground(True)
#设置顶层布局
self.setPalette(self.plt)
#初始化 LCD数字组件
self.lcd = QLCDNumber()
#设置显示数字个数
self.lcd.setDigitCount(10)
#设置显示样式的模式，为平面模式
self.lcd.setSegmentStyle(QLCDNumber.Flat)
#设置显示模式，为10进制
self.lcd.setMode(QLCDNumber.Dec)
#获取本地时间，显示到窗口中
self.lcd.display(time.strftime('%X',time.localtime()))
#初始化盒子布局
self.box = QVBoxLayout()
#把要显示的LCD界面添加到布局中 统一管理
self.box.addWidget(self.lcd)
#设置组件到窗口中间位置显示
self.box.setAlignment(Qt.AlignCenter)
#将所有逻辑设置到顶层布局中
self.setLayout(self.box)
#显示所有ui界面
self.show()
def create_test_stage_elements(self):
self.number_indicator = QLCDNumber(self)
self.number_indicator.setDigitCount(5)
self.number_indicator.display("00:00")
self.number_indicator.setFixedSize(400, 100)
self.timer = QtCore.QTimer()
self.timer.setInterval(10)
self.timer.timeout.connect(self.display)
self.vbox_for_test_elements.addWidget(self.number_indicator,
alignment=QtCore.Qt.AlignHCenter)
self.vbox_for_test_elements.addStretch(1)
self.btn_square = QtWidgets.QPushButton(' ', self)
self.btn_square.setFixedSize(500, 500)
self.btn_square.setShortcut("Space")
palette = self.palette()
palette.setColor(QtGui.QPalette.Button,
self.square_color_before_change)
self.btn_square.setPalette(palette)
self.btn_square.update()
self.vbox_for_test_elements.addWidget(self.btn_square,
alignment=QtCore.Qt.AlignTop
| QtCore.Qt.AlignHCenter)
self.vbox_for_test_elements.addStretch(1)
self.btn_start_stop = QtWidgets.QPushButton('Старт')
self.btn_start_stop.setFixedSize(300, 50)
self.btn_start_stop.clicked.connect(self.start_test)
self.vbox_for_test_elements.addWidget(self.btn_start_stop,
alignment=QtCore.Qt.AlignBottom
| QtCore.Qt.AlignHCenter)
self.main_elements_created = True
self.main_vbox.addLayout(self.vbox_for_test_elements)
def __init__(self, vSl=32, parent=None):
super(Sliderdemo, self).__init__(parent)
lcd = QLCDNumber(self)
lcd.display(32)
vbox = QVBoxLayout()
sld = QSlider(Qt.Horizontal, self)
sld.setMinimum(32)
sld.setTickInterval(1)
sld.setMaximum(255)
sld.setValue(vSl)
sld.setTickPosition(QSlider.TicksBelow)
sld.setTickInterval(10)
vbox.addWidget(lcd)
vbox.addWidget(sld)
sld.valueChanged[int].connect(self.valuechange)
self.setLayout(vbox)
sld.valueChanged.connect(lcd.display)
self.setWindowTitle("slider")
# print(self.valuechange())
self.speed = 32
self.thread = None
if not self.thread:
self.thread = SomeThread()
self.thread.progressed.connect(self.on_progress)
self.thread.finished.connect(self.on_finished)
self.thread.start()
def initUI(self):
okButton = QPushButton("OK")
cancelButton = QPushButton("Cancel")
label_ = QLabel("label", self)
hbox = QHBoxLayout()
hbox.addStretch(1)
hbox.addWidget(okButton)
hbox.addWidget(cancelButton)
hbox.addWidget(label_)
vbox = QVBoxLayout()
vbox.addStretch(1)
vbox.addLayout(hbox)
gbox = QGridLayout()
gbox.addLayout(vbox, 1, 1)
self.setLayout(gbox)
lnum = QLCDNumber(self)
sld = QSlider(Qt.Horizontal, self)
sld.valueChanged.connect(lnum.display)
vbox.addWidget(lnum)
vbox.addWidget(sld)
self.setGeometry(300, 300, 300, 150)
self.setWindowTitle('Buttons')
self.show()
def initUI(self):
QToolTip.setFont(QFont('SansSerif', 10))
#Button
btn = QPushButton('Start', self)
btn.resize(btn.sizeHint())
btn.move(50, 50)
#Title_path
title_path = QLabel('Path/IP')
self.titleEdit = QLineEdit()
#Title_people
title_people = QLabel('People')
#Display
self.lcd_people = QLCDNumber(self)
btn.clicked.connect(self.buttonClicked)
grid = QGridLayout()
grid.setSpacing(10)
grid.addWidget(self.lcd_people, 4, 0)
grid.addWidget(title_people, 3, 0)
grid.addWidget(btn, 2, 1)
grid.addWidget(title_path, 1, 0)
grid.addWidget(self.titleEdit, 1, 1)
self.setLayout(grid)
self.setGeometry(300, 300, 300, 200)
self.setWindowTitle('Demo')
self.show()
def initUI(self):
lcd = QLCDNumber(self)
dial = QDial(self)
# QLCDNumber 위젯은 LCD 화면과 같이 숫자를 표시합니다.
#
# QDial은 회전해서 값을 조절하는 위젯입니다.
vbox = QVBoxLayout()
vbox.addWidget(lcd)
vbox.addWidget(dial)
self.setLayout(vbox)
# 수직 박스 레이아웃(박스 레이아웃 참고)을 하나 만들어서
# QLCDNumber와 QDial 위젯을 넣어줍니다.
#
# 그리고 MyApp 위젯의 레이아웃으로 설정합니다.
dial.valueChanged.connect(lcd.display)
# QDial 위젯은 몇 가지 시그널을 갖고 있습니다(QSlider, QDial 참고).
#
# 여기서는 valueChanged 시그널을 lcd의 display 슬롯에 연결합니다.
# display 슬롯은 숫자를 받아서 QLCDNumber 위젯에 표시하는 역할을 합니다.
#
# 여기서 시그널을 보내는 객체인 송신자 (sender)는 dial,
# 시그널을 받는 객체인 수신자 (receiver)는 lcd입니다.
#
# 슬롯 (slot)은 시그널에 어떻게 반응할지를 구현한 메서드입니다.
self.setWindowTitle('Signal and Slot')
self.setGeometry(300, 300, 200, 200)
self.show()
def initUI(self):
#1 先创建滑块和 LCD 部件
lcd = QLCDNumber(self)
slider = QSlider(Qt.Horizontal, self)
slider.setMaximum(1000)
lcd.display(666)
slider.setValue(666)
#2 通过QVboxLayout来设置布局
vBox = QVBoxLayout()
vBox.addWidget(lcd)
vBox.addWidget(slider)
self.setLayout(vBox)
#3 valueChanged()是Qslider的一个信号函数，只要slider的值发生改变，它就会发射一个信号，然后通过connect连接信号的接收部件，也就是lcd。
slider.valueChanged.connect(lcd.display)
slider.setMinimumWidth(200)
slider.setFixedHeight(60)
style = "QSlider::groove:horizontal {border:1px solid #999999;height:10px;" \
"background-color:#666666;margin:2px 0;}" \
"QSlider::handle:horizontal {background-color:#ff0000;border:1px solid #797979;" \
"width:50px;margin:-20px;border-radius:25px;}" \
slider.setStyleSheet(style)
#self.setGeometry(0,0,800,480)
self.setWindowTitle("拖动滑块LCD显示")
def setupGrid(self, wid):
title = QLabel('Title')
author = QLabel('Author')
review = QLabel('Review')
titleEdit = QLineEdit()
authorEdit = QLineEdit()
reviewEdit = QTextEdit()
grid = QGridLayout()
grid.setSpacing(10)
grid.addWidget(title, 1, 0)
grid.addWidget(titleEdit, 1, 1)
grid.addWidget(author, 2, 0)
grid.addWidget(authorEdit, 2, 1)
grid.addWidget(review, 3, 0)
grid.addWidget(reviewEdit, 3, 1, 5, 1)
lcd = QLCDNumber(self)
sld = QSlider(Qt.Horizontal, self)
vbox = QVBoxLayout()
vbox.addWidget(lcd)
vbox.addWidget(sld)
grid.addLayout(vbox, 8, 0, 5, 2)
sld.valueChanged.connect(lcd.display)
wid.setLayout(grid)
def initUI(self): #布局问题:https://blog.csdn.net/zhulove86/article/details/52563298
mainlayout = QVBoxLayout()
lcd = QLCDNumber(self) # LCD数字显示
#sld = QSlider(Qt.Horizontal, self) # 水平滑动
screen = QVBoxLayout() # 垂直布局，对应QHBoxLayout水平布局
screen.addWidget(lcd)
#vbox.addWidget(sld)
#sld.valueChanged.connect(lcd.display)
grid = QGridLayout()
mainlayout.addLayout(screen)
mainlayout.addLayout(grid) #screen和grid前后是有差别的
self.setLayout(mainlayout) # self.xxx设置最基本的布局
names = ['Cls', 'Bck', '', 'Close',
'7', '8', '9', '/',
'4', '5', '6', '*',
'1', '2', '3', '-',
'0', '.', '=', '+']
positions = [(i, j) for i in range(5) for j in range(4)]
for name, position in zip(names, positions):
if name == '':
continue
else:
button = QPushButton(name)
grid.addWidget(button, *position)
self.setGeometry(300, 300, 250, 350)
self.setWindowTitle('计算器')
self.show()
def __build_lcd_number_widget(self):
"""Build a LCD Number widget."""
lcdnumber = QLCDNumber(self)
lcdnumber.setSegmentStyle(QLCDNumber.Filled)
lcdnumber.setFixedHeight(40)
lcdnumber.setFrameStyle(QFrame.NoFrame)
return lcdnumber
