def initUI(self):
self.setWindowTitle('文本校验器（限制输入）')
IntLineEdit = QLineEdit()
DoubleLineEdit = QLineEdit()
validatorLineEdit = QLineEdit()
FromLayout = QFormLayout()
FromLayout.addRow('整数类型', IntLineEdit)
FromLayout.addRow('浮点类型', DoubleLineEdit)
FromLayout.addRow('数字和字母', validatorLineEdit)
IntLineEdit.setPlaceholderText('整数类型')
DoubleLineEdit.setPlaceholderText('浮点类型')
validatorLineEdit.setPlaceholderText('数字和字母')
# 整数校验器
intValidator = QIntValidator(self)
intValidator.setRange(1, 99)
# 浮点校验器
doubleValidator = QDoubleValidator(self)
doubleValidator.setRange(-360, 360)
doubleValidator.setNotation(QDoubleValidator.StandardNotation)
doubleValidator.setDecimals(2)
# 正则表达式 数字和字母
validator = QRegExp('[a-zA-Z0-9]+&')
RegValidator = QRegExpValidator(self)
RegValidator.setRegExp(validator)
# 设置校验器
IntLineEdit.setValidator(intValidator)
DoubleLineEdit.setValidator(doubleValidator)
validatorLineEdit.setValidator(RegValidator)
self.setLayout(FromLayout)
def __init__(self, parent = None, type = 'rows', options = []):
super(TAInsertRowsColsDialog, self).__init__(parent)
self.ok = False
self.cb = QComboBox()
for index,name in options:
self.cb.addItem(str(name), index)
self.nmb = QLineEdit()
self.nmb.setValidator( QIntValidator(1, 1000, self) );
self.nmb.setText('1')
label1 = QLabel("Insert before " + ('row' if type=='rows' else 'col') + ":")
label2 = QLabel("Number:")
form = QFormLayout()
form.addRow(label1, self.cb)
form.addRow(label2, self.nmb)
form_widget = QWidget()
form_widget.setLayout(form)
self.btn_ok = QPushButton("Ok")
self.btn_ok.clicked.connect(self.button_press)
self.btn_cancel = QPushButton("Cancel")
self.btn_cancel.clicked.connect(self.button_press)
self.btn_cancel.move(80, 0)
buttons = QHBoxLayout()
buttons.addWidget(self.btn_ok)
buttons.addWidget(self.btn_cancel)
buttons_widget = QWidget()
buttons_widget.setLayout(buttons)
layout = QVBoxLayout()
layout.addWidget(form_widget)
layout.addWidget(buttons_widget)
self.setLayout(layout)
def _new_text_input(self, c: TextInputComponent) -> Tuple[QLabel, QLineEdit]:
line_edit = QLineEdit()
if c.only_int:
line_edit.setValidator(QIntValidator())
if c.tooltip:
line_edit.setToolTip(c.tooltip)
if c.placeholder:
line_edit.setPlaceholderText(c.placeholder)
if c.value:
line_edit.setText(str(c.value) if c.value else '')
line_edit.setCursorPosition(0)
if c.read_only:
line_edit.setEnabled(False)
def update_model(text: str):
c.value = text
line_edit.textChanged.connect(update_model)
label = QWidget()
label.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Minimum)
label.setLayout(QHBoxLayout())
label_component = QLabel()
label.layout().addWidget(label_component)
if label:
label_component.setText(c.label.capitalize())
if c.tooltip:
label.layout().addWidget(self.gen_tip_icon(c.tooltip))
return label, self._wrap(line_edit, c)
def __init__(self, parent=None):
super(lineEditDemo, self).__init__(parent)
self.setWindowTitle("QLineEdit 例子")
flo = QFormLayout()
pIntLineEdit = QLineEdit()
pDoubleLineEdit = QLineEdit()
pValidatorLineEdit = QLineEdit()
flo.addRow("整型:", pIntLineEdit)
flo.addRow("浮点型:", pDoubleLineEdit)
flo.addRow("字母和数字:", pValidatorLineEdit)
pIntLineEdit.setPlaceholderText("整型")
pDoubleLineEdit.setPlaceholderText("浮点型")
pValidatorLineEdit.setPlaceholderText("字母和数字")
# 整数范围：[1, 99]
pIntValidator = QIntValidator(self)
pIntValidator.setRange(1, 99)
# 浮点型范围：[-360, 360], 精度：0.00
pDoubleValidator = QDoubleValidator(self)
pDoubleValidator.setRange(-360, 360)
pDoubleValidator.setNotation(QDoubleValidator.StandardNotation)
pDoubleValidator.setDecimals(2)
# 字母和数字
reg = QRegExp("[a-zA-Z0-9]+$")
pValidator = QRegExpValidator(self)
pValidator.setRegExp(reg)
# 设置验证器
pIntLineEdit.setValidator(pIntValidator)
pDoubleLineEdit.setValidator(pDoubleValidator)
pValidatorLineEdit.setValidator(pValidator)
self.setLayout(flo)
def __init__(self, parent=None):
super(lineEditDemo, self).__init__(parent)
self.setWindowTitle('QLineEdit例子')
flo = QFormLayout()
pIntLineEdit = QLineEdit()
pDoubleLineEdit = QLineEdit()
pValidatorLineEdit = QLineEdit()
flo.addRow('整型', pIntLineEdit)
flo.addRow('浮点型', pDoubleLineEdit)
flo.addRow('字母和数字', pValidatorLineEdit)
pIntLineEdit.setPlaceholderText('整型')
pDoubleLineEdit.setPlaceholderText('浮点型')
pValidatorLineEdit.setPlaceholderText('字母和数字')
# 整型，范围[1,99]
pIntValidator = QIntValidator(self)
pIntValidator.setRange(1, 99)
# 浮点型，范围[-360,360]，精度：小数点后两位
pDoubleValidator = QDoubleValidator(self)
pDoubleValidator.setRange(-360, 360)
pDoubleValidator.setNotation(QDoubleValidator.StandardNotation)
pDoubleValidator.setDecimals(2)
# 字母和数字
reg = QRegExp('[a-zA-Z0-9]+$')
pValidator = QRegExpValidator(self)
pValidator.setRegExp(reg)
# 设置验证器
pIntLineEdit.setValidator(pIntValidator)
pDoubleLineEdit.setValidator(pDoubleValidator)
pValidatorLineEdit.setValidator(pValidator)
self.setLayout(flo)
def createPinEnterPanel(self):
widget = QWidget()
layout = QVBoxLayout()
self.pinlabel = QLabel()
self.pinlabel.setText("Enter PIN number:")
self.pinBox = QLineEdit()
self.pinBox.setValidator(QIntValidator())
self.pinBox.setMaxLength(4)
self.pinBox.setFont(QFont("Arial", 20))
submitBtn = QPushButton("Submit", self)
submitBtn.clicked.connect(self.verifyPin)
layout.addWidget(self.pinlabel)
layout.addWidget(self.pinBox)
layout.addWidget(submitBtn)
layout.addStretch()
widget.setLayout(layout)
return widget
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.auto_update_cb = QCheckBox("Update automatically")
self.auto_update_cb.setChecked(True)
self.update_image_btn = QPushButton("Update image")
self.update_image_btn.setEnabled(False)
# It is just a placeholder
self.moving_avg_le = SmartLineEdit(str(1))
self.moving_avg_le.setValidator(QIntValidator(1, 9999999))
self.moving_avg_le.setMinimumWidth(60)
self.moving_avg_le.setEnabled(False)
self.threshold_mask_le = SmartBoundaryLineEdit('-1e5, 1e5')
# avoid collapse on online and maxwell clusters
self.threshold_mask_le.setMinimumWidth(160)
self.auto_level_btn = QPushButton("Auto level")
self.save_image_btn = QPushButton("Save image")
self.initUI()
self.initConnections()
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self._ma_window_le = SmartLineEdit("1")
validator = QIntValidator()
validator.setBottom(1)
self._ma_window_le.setValidator(validator)
self._concentric_rings = _ConcentricRingsCtrlWidget()
self._fourier_transform = _FourierTransformCtrlWidget()
self._edge_detection = _EdgeDetectionCtrlWidget()
self._opt_tab = QTabWidget()
self._opt_tab.addTab(self._concentric_rings, "Concentric rings")
self._opt_tab.addTab(self._fourier_transform, "Fourier transform")
self._opt_tab.addTab(self._edge_detection, "Edge detection")
self._non_reconfigurable_widgets = [
self._concentric_rings.detect_btn,
]
self.initUI()
self.initConnections()
def inicializar_gui(self):
self.ui = Ui_InsercionRegistros()
self.ui.setupUi(self)
self.patron_nombre_tabla = '^[a-zA-Z]+$'
self.regex_nombre_tabla = re.compile(self.patron_nombre_tabla)
self.patron_nombre_base_datos = '^[a-zA-Z0-9]+$'
self.regex_nombre_base_datos = re.compile(
self.patron_nombre_base_datos)
self.ui.btn_conectar.clicked.connect(self.conectar)
self.ui.btn_insertar.clicked.connect(self.insertar)
self.ui.txt_documento.setValidator(QIntValidator(1000, 9999))
self.ui.txt_ahorros.setValidator(QDoubleValidator(0, 10000000, 2))
self.mensaje = QMessageBox(self)
self.mensaje.setWindowTitle('Mensajes')
self.conexion = None
self.show()
def __init__(self, widget, update_func=None):
"""
init method
:param widget: widget to open view
"""
super(NewReservationView, self).__init__()
loadUi("../designer/Reservation/AddReservationView.ui", self)
self.widget = widget
self.user = User()
self.users = self.userM.list()
self.load_data()
self.pop = ''
self.nameField.textChanged.connect(lambda: self.search())
self.surnameField.textChanged.connect(lambda: self.search())
self.get_field.clicked.connect(lambda: self.get_fields())
self.clear_field.clicked.connect(lambda: self.clear_fields())
self.save_button.clicked.connect(lambda: self.set_fields())
self.go_back_button.clicked.connect(lambda: self.close())
if update_func is not None:
self.save_button.clicked.connect(update_func)
self.telephone.setValidator(QIntValidator())
self.name.setValidator(QRegExpValidator(QRegExp('^[a-zA-Z]*$')))
self.surname.setValidator(QRegExpValidator(QRegExp('^[a-zA-Z]*$')))
def bind(self):
MainWindow = self.MainWindow
self.retranslateUi(MainWindow)
# 退出
self.exit.clicked.connect(MainWindow.close)
self.actionExit_2.triggered.connect(MainWindow.close)
# 提交
self.submit_button.clicked.connect(self.submit)
# 按下回车提交
self.user_input.returnPressed.connect(self.submit)
# 限制用户输入
self.user_input.setValidator(QIntValidator())
self.user_input.setMaxLength(4)
# 开始游戏
self.new_game.clicked.connect(self.start_game)
self.actionNew_Game.triggered.connect(self.start_game)
# 游戏帮助
self.actionHelp.triggered.connect(self.show_help)
# 关于
self.actionAbout.triggered.connect(self.show_about)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def initBtn(self):
# 聚类个数输入框
kLabel = QLabel()
kLabel.setText("k: ")
self.kEdit = QLineEdit()
kIntValidator = QIntValidator(self)
kIntValidator.setRange(1, 8)
self.kEdit.setPlaceholderText("分类个数(范围: 1-8)")
self.kEdit.setValidator(kIntValidator)
self.kButton = QPushButton()
self.kButton.setText("分类")
self.kButton.setEnabled(False)
self.kButton.clicked.connect(self.kMeansPlot)
hBox = QHBoxLayout(self)
hBox.addWidget(kLabel, 0)
hBox.addWidget(self.kEdit, 0)
hBox.addWidget(self.kButton, 0)
hWidget = QWidget()
hWidget.setLayout(hBox)
self.mainLayout.addWidget(hWidget)
def init_ui(self):
self.setFixedWidth(322)
grid = QGridLayout()
grid.setContentsMargins(0, 0, 0, 0)
grid.setSpacing(0)
label = QLabel(self.label_value)
label.setFixedWidth(60)
grid.addWidget(label, 0, 0)
self.slider = QSlider(Qt.Horizontal)
self.slider.setValue(self.current_value)
self.slider.sliderPressed.connect(self.on_slider_pressed)
self.slider.sliderReleased.connect(self.on_slider_released)
self.slider.sliderMoved.connect(self.on_slider_changed)
grid.addWidget(self.slider, 0, 1, 1, 2)
self.line_edit = AutoMateLineEdit()
self.line_edit.setFixedWidth(60)
self.line_edit.bind_on_unfocus(self.on_line_edit_changed)
self.line_edit.setValidator(QIntValidator())
self.line_edit.setText(str(self.current_value))
grid.addWidget(self.line_edit, 0, 3, 1, 1)
self.setLayout(grid)
def _get_layout(self, input_parameter: 'InputParameters'):
current_value = self.default_dict.get(input_parameter.name, '')
if current_value is None:
current_value = ''
label_widget = QLabel(input_parameter.label)
input_widget = QLineEdit(str(current_value))
if input_parameter.type is int:
input_widget.setValidator(QIntValidator())
layout = QHBoxLayout()
layout.addWidget(label_widget, Qt.AlignHCenter)
layout.addWidget(input_widget, Qt.AlignHCenter)
if input_parameter.info:
info_button = InfoButton(input_parameter.info)
layout.addWidget(info_button, Qt.AlignLeft)
def get_input(s):
return validate_scientific_value(input_widget,
input_parameter.type,
input_parameter.none)
setattr(AbstractInputParametersWidget, input_parameter.name,
property(get_input))
return layout
def initUI(self):
self.setWindowTitle("验证器")
formlayout = QFormLayout(self)
int_line = QLineEdit()
double_line = QLineEdit()
int_line.setPlaceholderText("int")
# formlayout.addWidget(int_line)
# formlayout.addWidget(double_line)
formlayout.addRow("整型", int_line)
formlayout.addRow("浮点型", double_line)
double_line.setPlaceholderText("float")
double_line.setEchoMode(QLineEdit.Password)
int_val = QIntValidator()
int_val.setRange(0, 100)
double_val = QDoubleValidator(double_line)
int_line.setValidator(int_val)
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.auto_update_cb = QCheckBox("Update automatically")
self.auto_update_cb.setChecked(True)
self.update_image_btn = QPushButton("Update image")
self.update_image_btn.setEnabled(False)
# It is just a placeholder
self.moving_avg_le = SmartLineEdit(str(1))
validator = QIntValidator()
validator.setBottom(1)
self.moving_avg_le.setValidator(validator)
self.moving_avg_le.setMinimumWidth(60)
self.moving_avg_le.setEnabled(False)
self.auto_level_btn = QPushButton("Auto level")
self.save_image_btn = QPushButton("Save image")
self._non_reconfigurable_widgets = [self.save_image_btn]
self.initUI()
self.initConnections()
def __add_algorithm_property_inputs(self):
only_int_validator = QIntValidator()
self.__pop_amount_input = QLineEdit()
self.__pop_amount_input.setPlaceholderText('Population amount')
self.__pop_amount_input.setValidator(only_int_validator)
self.__form_layout.addRow(self.__pop_amount_input)
self.__epoch_number_input = QLineEdit()
self.__epoch_number_input.setPlaceholderText('Epochs amount')
self.__epoch_number_input.setValidator(only_int_validator)
self.__form_layout.addRow(self.__epoch_number_input)
self.__selection_amount_input = QLineEdit()
self.__selection_amount_input.setPlaceholderText(
'Best and tournament chromosome amount')
self.__selection_amount_input.setValidator(only_int_validator)
self.__form_layout.addRow(self.__selection_amount_input)
self.__elite_amount_input = QLineEdit()
self.__elite_amount_input.setPlaceholderText('Elite Strategy amount')
self.__elite_amount_input.setValidator(only_int_validator)
self.__form_layout.addRow(self.__elite_amount_input)
def create_layout(self):
layout = QVBoxLayout()
self.line_edit = QLineEdit()
buttons_layout = QHBoxLayout()
save_button = QPushButton("Save")
save_button.clicked.connect(lambda: self.update_to_edit())
cancel_button = QPushButton("Cancel")
cancel_button.clicked.connect(lambda: self.close())
buttons_layout.addWidget(save_button)
buttons_layout.addWidget(cancel_button)
if self.to_edit in ("Current Weight", "Weight Goal", "Time Spent",
"Distance Travelled"):
self.line_edit.setValidator(QIntValidator())
elif self.to_edit == "Loss Per Week":
self.line_edit.setValidator(QDoubleValidator())
self.line_edit.setText(str(self.old_value))
layout.addWidget(self.line_edit)
layout.addLayout(buttons_layout)
return layout
def pressLay(self):
onlyInt = QIntValidator()
nospace = QRegExpValidator(QRegExp("[^ ]+"))
self.pressText = QLineEdit()
self.pressInterval = QLineEdit("0")
self.pressPresses = QLineEdit("1")
pressButton = QPushButton("Add to List")
self.pressInterval.setValidator(onlyInt)
self.pressPresses.setValidator(onlyInt)
self.pressText.setValidator(nospace)
pressInfo = QLabel(
"You can write enter, capslock ve space...\nLook keys.txt for details."
)
pressForm = QFormLayout()
pressForm.addRow(pressInfo)
pressForm.addRow("Key :", self.pressText)
pressForm.addRow("Presses :", self.pressPresses)
pressForm.addRow("Interval :", self.pressInterval)
pressForm.addRow(pressButton)
self.pressWid.setLayout(pressForm)
pressButton.clicked.connect(self.pressDo)
def setupWidgets(self):
self.prevButton = QPushButton('Previous')
self.nextButton = QPushButton('Next')
self.jumpLabel = QLabel("jump To")
self.jumpBox = QLineEdit()
self.numberLabel = QLabel("out of {}")
self.goButton = QPushButton("Go")
self.jumpBox.setValidator(QIntValidator())
self.jumpBox.setFixedWidth(30)
self.lowerLayout.addWidget(self.prevButton)
self.lowerLayout.addWidget(self.nextButton)
self.upperLayout.addWidget(self.jumpLabel)
self.upperLayout.addWidget(self.jumpBox)
self.upperLayout.addWidget(self.numberLabel)
self.upperLayout.addWidget(self.goButton)
self.upperLayout.setContentsMargins(2, 2, 5, 5)
self.layout.addLayout(self.upperLayout)
self.layout.addLayout(self.lowerLayout)
self.setLayout(self.layout)
def init_ui(self):
self.setWindowTitle(
strs.strings.get("measWheelConfig")[appconfig.language])
self.setGeometry(200, 300, 300, 100)
self.configLayout = QFormLayout()
self.buttons = QtWidgets.QDialogButtonBox(
QtWidgets.QDialogButtonBox.Ok | QtWidgets.QDialogButtonBox.Cancel)
self.measWheelDiameter = QtWidgets.QLabel(
strs.strings.get("measWheelDiameter")[appconfig.language])
self.measWheelDiameter.setObjectName("measWheelDiameter")
self.measWheelDiameterEdit = QtWidgets.QLineEdit()
self.measWheelDiameterEdit.setObjectName("measWheelDiameterEdit")
self.measWheelDiameterEdit.setText(
str(self.measWheelConfig.get("measWheelDiameter")) + "cm")
self.pulseCountPerRound = QtWidgets.QLabel(
strs.strings.get("pulseCountPerRound")[appconfig.language])
self.pulseCountPerRound.setObjectName("pulseCountPerRound")
self.pulseCountPerRoundEdit = QtWidgets.QLineEdit()
self.pulseCountPerRoundEdit.setText(
str(self.measWheelConfig.get("pulseCountPerRound")))
self.pulseCountPerRoundEdit.setObjectName("pulseCountPerRoundEdit")
self.pulseCountPerRoundEdit.setValidator(QIntValidator(0, 1000))
self.configLayout.addRow(
strs.strings.get("measWheelDiameter")[appconfig.language],
self.measWheelDiameterEdit)
self.configLayout.addRow(
strs.strings.get("pulseCountPerRound")[appconfig.language],
self.pulseCountPerRoundEdit)
self.configLayout.addWidget(self.buttons)
self.buttons.accepted.connect(self.accept)
self.buttons.rejected.connect(self.reject)
self.setLayout(self.configLayout)
def initUi(self):
self.setupUi(self)
# 先取保存的变量
self.settings = QSettings("yqfsoft", "DDNS")
self.userinfo = self.settings.value('userinfo')
# 开机自动启动
self.load_autorun_setting()
# 设置文本可以跳转页面
self.web_lb.setOpenExternalLinks(True)
# 读取userinfo
self.load_userinfo()
# 创建托盘
self.create_tuopan()
self.ip_request = AsyncRequest()
# self.update_ip_request = AsyncRequest()
# 获取ip地址
# https://ipv4.jsonip.com https://ipv6.jsonip.com https://jsonip.com
self.ip_url = 'https://ipv4.jsonip.com'
self.ip_request.get(self.ip_url)
# dyndns更新
self.request_ip_time = QTimer()
# 验证时间的
update_time_validator = QIntValidator(5, 1092)
self.update_time_le.setValidator(update_time_validator)
# 信号
# 获取ip地址的信号
self.ip_request.getResult.connect(self.get_ip_result)
# dyndns发送更新ip地址
# self.update_ip_request.getResult.connect(self.get_update_ip_result)
self.request_ip_time.timeout.connect(
lambda: self.ip_request.get(self.ip_url))
# 监控托盘的双击显示和隐藏
self.tuopan.activated[self.tuopan.ActivationReason].connect(
self.iconActivated)
def __init__(self):
super(Window, self).__init__()
self.setWindowTitle("Python")
self.setGeometry(300, 300, 500, 500)
self.formGroupBox = QGroupBox("FISH SCHOOL SEARCH")
self.oneLineEdit = QLineEdit()
self.twoLineEdit = QLineEdit()
self.threeLineEdit = QLineEdit()
self.fourLineEdit = QLineEdit()
self.fiveLineEdit = QLineEdit()
self.sixLineEdit = QLineEdit()
self.btn = QPushButton('Select dataset file')
self.btn.clicked.connect(self.openFile)
self.msg = QLabel('')
self.onlyInt = QIntValidator()
self.onlyDouble = QDoubleValidator()
self.oneLineEdit.setValidator(self.onlyInt)
self.twoLineEdit.setValidator(self.onlyInt)
self.threeLineEdit.setValidator(self.onlyInt)
self.fourLineEdit.setValidator(self.onlyDouble)
self.fiveLineEdit.setValidator(self.onlyDouble)
self.sixLineEdit.setValidator(self.onlyDouble)
self.createForm()
self.buttonBox = QDialogButtonBox(QDialogButtonBox.Ok
| QDialogButtonBox.Cancel)
self.buttonBox.accepted.connect(self.passArgs)
self.buttonBox.rejected.connect(self.reject)
mainLayout = QVBoxLayout()
mainLayout.addWidget(self.formGroupBox)
mainLayout.addWidget(self.buttonBox)
self.setLayout(mainLayout)
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
# setup variables
self.trans_coords = []
# setup UI
self.setupUi(self)
# QIntValidator
self.double_check = QDoubleValidator()
lineEdit_list = [
self.lineEdit_1, self.lineEdit_2, self.lineEdit_3, self.lineEdit_4,
self.lineEdit_5, self.lineEdit_6, self.lineEdit_7
]
for line_item in lineEdit_list:
line_item.setValidator(self.double_check)
self.onlyInt = QIntValidator()
lineEdit_list = [self.lineEdit_8, self.lineEdit_9, self.lineEdit_10]
for line_item in lineEdit_list:
line_item.setValidator(self.onlyInt)
# init canvas_1
self.static_canvas_1 = FigureCanvas(Figure(figsize=(5, 3)))
QtWidgets.QVBoxLayout(self.widget_1).addWidget(self.static_canvas_1)
self.addToolBar(NavigationToolbar(self.static_canvas_1, self))
self._static_ax_1 = self.static_canvas_1.figure.subplots()
# init canvas_2
self.static_canvas_2 = FigureCanvas(Figure(figsize=(5, 3)))
QtWidgets.QVBoxLayout(self.widget_2).addWidget(self.static_canvas_2)
self.addToolBar(NavigationToolbar(self.static_canvas_2, self))
self._static_ax_2 = self.static_canvas_2.figure.subplots()
# slot connections
self.radioButton_1.clicked.connect(self.disable_1)
self.radioButton_2.clicked.connect(self.disable_2)
self.radioButton_3.clicked.connect(self.disable_3)
self.pushButton_1.clicked.connect(self.plot_1)
self.pushButton_2.clicked.connect(self.initmap_1)
self.pushButton_3.clicked.connect(self.initmap_2)
self.pushButton_4.clicked.connect(self.plot_2)
self.initUI()
def show(self):
logging.debug('edit() called ExecReturn')
self.settingsLayout = QVBoxLayout()
self.delayRow = QWidget()
self.delayRowLayout = QHBoxLayout()
self.window = ElementEditor(self)
self.window.setWindowTitle(QC.translate('', 'Settings'))
self.top_text = QLabel()
self.top_text.setText(QC.translate('', 'Debug delay:'))
self.delay_text = QLabel()
self.delay_text.setText(QC.translate('', 'Milliseconds'))
self.delayInput = QLineEdit()
self.delayInput.setValidator(QIntValidator(0, 9999))
self.delayInput.setText(str(self.delay))
self.delayRowLayout.addWidget(self.delayInput)
self.delayRowLayout.addWidget(self.delay_text)
self.delayRowLayout.addStretch(1)
self.delayRow.setLayout(self.delayRowLayout)
self.confirm_button = QPushButton(QC.translate('', 'Ok'))
self.confirm_button.clicked.connect(self.window.closeEvent)
self.window.window_closed.connect(self.edit_done)
self.settingsLayout.addWidget(self.top_text)
self.settingsLayout.addWidget(self.delayRow)
self.settingsLayout.addStretch(1)
self.settingsLayout.addWidget(self.confirm_button)
self.window.setLayout(self.settingsLayout)
self.window.show()
def __init__(self):
QMainWindow.__init__(self)
# self.setMinimumSize(QSize(640, 480))
self.setWindowTitle("PyMines")
centralWidget = QWidget(self)
self.setCentralWidget(centralWidget)
self.mainLayout_ = QGridLayout()
centralWidget.setLayout(self.mainLayout_)
self.setUpLayout_ = QFormLayout()
self.mainLayout_.addLayout(self.setUpLayout_, 0, 0)
self.onlyInt_ = QIntValidator()
self.rows_ = QLineEdit(self)
self.rows_.setValidator(self.onlyInt_)
self.setUpLayout_.addRow("Rows: ", self.rows_)
self.cols_ = QLineEdit(self)
self.cols_.setValidator(self.onlyInt_)
self.setUpLayout_.addRow("Cols: ", self.cols_)
self.bmbs_ = QLineEdit(self)
self.bmbs_.setValidator(self.onlyInt_)
self.setUpLayout_.addRow("Bombs: ", self.bmbs_)
self.newGame_ = QPushButton("New Game")
self.mainLayout_.addWidget(self.newGame_, 1, 0)
self.mf_ = QGridLayout()
self.mainLayout_.addLayout(self.mf_, 2, 0)
self.newGame_.clicked.connect(self.newGame)
self.st_ = QLabel(self.model_.st_.name)
self.mainLayout_.addWidget(self.st_, 3, 0)
def __init__(self, parent=None):
super(Dialog, self).__init__(parent)
self.setWindowTitle("Dialog")
pLineEdit1 = QLineEdit()
pLineEdit1.setValidator(QIntValidator()) # 设置校验器 => 整型
pLineEdit1.setMaxLength(4) # 设置允许输入字符的最大长度
pLineEdit1.setAlignment(Qt.AlignRight) # 居右显示
pLineEdit1.setFont(QFont("Arial", 15)) # 设置字体
pLineEdit2 = QLineEdit()
pLineEdit2.setValidator(QDoubleValidator(0.99, 99.99, 2))
pLineEdit3 = QLineEdit()
pLineEdit3.setInputMask('+99_9999_999999') # 设置掩码
pLineEdit4 = QLineEdit()
pLineEdit4.textChanged.connect(self.textchanged) # 当修改文本内容时，这个信号会被发射
pLineEdit5 = QLineEdit()
pLineEdit5.setEchoMode(QLineEdit.Password) # 设置文本框显示格式 => 显示与平台相关的掩码字符
pLineEdit5.editingFinished.connect(
self.enterPress) # 当结束编辑文本时，这个信号会被发射
pLineEdit6 = QLineEdit("Hello PyQt5")
pLineEdit6.setReadOnly(True) # 设置文本框为只读
# 表单布局
flo = QFormLayout()
flo.addRow("integer validator", pLineEdit1)
flo.addRow("Double validator", pLineEdit2)
flo.addRow("Input Mask", pLineEdit3)
flo.addRow("Text changed", pLineEdit4)
flo.addRow("Password", pLineEdit5)
flo.addRow("Read Only", pLineEdit6)
self.setLayout(flo)
def openFile(self, file, savePickle):
if os.path.isfile(savePickle) and self.checkFile(file, savePickle):
# 该文件曾被打开过， 有pickle缓存
# 该文件没有被修改过
with open(savePickle, 'rb') as f:
self.csv_file = pickle.load(f)
else:
# 该文件没有被打开过
# 一是打开它
# 二是保存该文件的csv类型， 提高下次打开效率
# 三是保存该文件的最后修改时间，用于下次打开时判断是否被修改过
self.csv_file = pd.read_csv(file)
with open(savePickle, 'wb') as f:
pickle.dump(self.csv_file, f)
changeTime = time.localtime(os.stat(file).st_mtime)
savePickleChange = savePickle + 'change'
with open(savePickleChange, 'wb') as f:
pickle.dump(changeTime, f)
self.csv_file.fillna(0)
self.drawMapButton.setEnabled(True)
self.drawColorMapButton.setEnabled(True)
self.countStoreByTimezoneButton_bar.setEnabled(True)
self.countStoreByTimezoneButton_pie.setEnabled(True)
self.countStoreByCountryButton_bar.setEnabled(True)
self.countStoreByCountryButton_pie.setEnabled(True)
self.findTopKButton.setEnabled(True)
self.longitudeEdit.setEnabled(True)
self.latitudeEdit.setEnabled(True)
self.kEdit.setEnabled(True)
kIntValidator = QIntValidator(self)
kIntValidator.setRange(0, len(self.csv_file))
self.kEdit.setPlaceholderText("输入0-"+str(len(self.csv_file))+"间的整数值")
self.kEdit.setValidator(kIntValidator)
def initUI(self):
self.setWindowTitle('校验器')
formLayout = QFormLayout()
intLineEdit = QLineEdit()
doubleLineEdit = QLineEdit()
validatorLineEdit = QLineEdit()
formLayout.addRow('整数类型', intLineEdit)
formLayout.addRow('浮点类型', doubleLineEdit)
formLayout.addRow('数字和字母', validatorLineEdit)
intLineEdit.setPlaceholderText('整型') #设置提示字符
doubleLineEdit.setPlaceholderText('浮点型')
validatorLineEdit.setPlaceholderText('字母和数字')
#整数校验器
intValidator = QIntValidator(self)
intValidator.setRange(1, 99) #只能输入1——99之间的整数
#浮点校验器[-360,360],精度：小数点后2位
doubleValidator = QDoubleValidator(self)
doubleValidator.setRange(-360, 360) #设置范围
doubleValidator.setNotation(QDoubleValidator.StandardNotation)
doubleValidator.setDecimals(2) #设置精度，小数点2位
#字符和数字
reg = QRegExp('[a-zA-Z0-9]') #匹配数字和字母的正则表达式
validator = QRegExpValidator(self)
validator.setRegExp(reg) #通过带入正则表达式制作数字和字母的校验器
#设置校验器
intLineEdit.setValidator(intValidator) #将整型校验器设置到第一个输入框中
doubleLineEdit.setValidator(doubleValidator)
validatorLineEdit.setValidator(validator)
self.setLayout(formLayout)
def initUI(self):
# 单行文本框，设置预占提示文字
self.led_001 = QLineEdit()
self.led_001.setPlaceholderText("请在此处输入文本")
# 密码框制作
self.led_002 = QLineEdit()
self.led_002.setEchoMode(QLineEdit.Password)
self.led_002.setText("hello")
# 输入数据格式限制（允许在输入框里面输入什么，或者不允许输入什么）
self.led_003 = QLineEdit()
self.led_003.setValidator(QIntValidator())
self.led_003.setText("100000")
### 下面的语句使用前 from PyQt5.QtGui import QIntValidator,QDoubleValidator,QRegExpValidator
# # 整形 范围：[1, 99]
# pIntValidator = QIntValidator(self)
# pIntValidator.setRange(1, 99)
#
# # 浮点型 范围：[-360, 360] 精度：小数点后2位
# pDoubleValidator = QDoubleValidator(self)
# pDoubleValidator.setRange(-360, 360)
# pDoubleValidator.setNotation(QDoubleValidator.StandardNotation)
# pDoubleValidator.setDecimals(2)
#
# # 正则表达式匹配
# reg = QRegExp("[a-zA-Z0-9]+$")
# pValidator = QRegExpValidator(self)
# pValidator.setRegExp(reg)
# 限制数据显示格式，比如输入软件序列号时的输入框
self.led_004 = QLineEdit()
self.led_004.setInputMask("0000-0000-0000-00")
# self.led_004.setInputMask("AAAA-0000-HH")
# 文本域的使用
self.ted_001 = QTextEdit()
