window.open('','_self','');window.close();与window.close();

最新推荐文章于 2023-05-30 14:19:09 发布
最新推荐文章于 2023-05-30 14:19:09 发布
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window.open('','_self','');window.close();与window.close();的区别就是

window.open('','_self','');window.close();直接关闭；

window.close();要弹框确认后才关闭

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from PyQt6.QtCore import QTimer, Qt, QDateTime from PyQt6.QtGui import QPixmap, QTransform, QIcon, QColor from PyQt6.QtWidgets import QApplication,QLineEdit, QHeaderView, QTableWidgetItem, QWidget, QFileDialog, QMessageBox,QVBoxLayout, QLabel from dome1 import Ui_Form from dome2 import Ui_Form2 from dome3 import Ui_Form3 from dome4 import Ui_Form4 import serial.tools.list_ports from ck import SerialThread import datetime import pandas as pd class sonwindow(QWidget, Ui_Form): def __init__(self): super().__init__() self.setupUi(self) self.look_falg = False self.look_falg2 = False self.jdt_flag = False self.mm = "666" self.mm2 = 0 self.mm3 = 0 self.shu = 0 self.pushButton.clicked.connect(self.mm_dl) self.pushButton_2.clicked.connect(self.son2_window) self.pushButton_3.clicked.connect(self.look2) self.pushButton_4.clicked.connect(self.look) self.time1 = QTimer(self) self.time1.timeout.connect(self.progressBar_jia) def look(self): self.look_falg = not self.look_falg if self.look_falg: self.lineEdit_2.setEchoMode(QLineEdit.EchoMode.Password) else: self.lineEdit_2.setEchoMode(QLineEdit.EchoMode.Normal) def look2(self): self.look_falg2 = not self.look_falg2 if self.look_falg2: self.lineEdit.setEchoMode(QLineEdit.EchoMode.Password) else: self.lineEdit.setEchoMode(QLineEdit.EchoMode.Normal) def mm_dl(self): print(self.mm2) self.mm2 = self.lineEdit_2.text() if self.mm2 == self.mm: self.jdt() def son2_window(self): sonwindow2.show() self.close() def jdt(self): if self.time1.isActive(): self.time1.start(10) else: self.time1.start(10) def progressBar_jia_time(self): self.time1.start(10) def progressBar_jia(self): self.shu += 1 self.progressBar.setValue(self.shu) if self.shu >= 100: self.time1.stop() self.close() window.show() class sonwindow2(QWidget, Ui_Form2): def __init__(self): super().__init__() self.setupUi(self) self.mm = "666" self.mm2 = 0 self.pushButton.clicked.connect(self.mm_dl) def mm_dl(self): self.mm2 = self.lineEdit_2.text() self.mm3 = self.lineEdit_3.text() if self.mm2 == self.mm: if self.mm2 == self.mm3: self.close() window.show() if not self.mm2 == self.mm3: self.label_5.setText("两次输入密码不一致") class sonwindow4(QWidget, Ui_Form4): def __init__(self): super().__init__() self.setupUi(self) self.tb_flag = False self.horizontalSlider.valueChanged.connect(self.huatiao) self.horizontalSlider_2.valueChanged.connect(self.huatiao2) self.pushButton.clicked.connect(self.tb) def huatiao(self): slider_value = self.horizontalSlider.value() self.lineEdit.setText(str(slider_value)) def huatiao2(self): slider_value = self.horizontalSlider_2.value() self.lineEdit_2.setText(str(slider_value)) def tb(self): window.lineEdit_8.setText(f"{self.lineEdit.text()}") window.lineEdit_7.setText(f"{self.lineEdit_2.text()}") self.close() class sonwindow5(QWidget, Ui_Form4): def __init__(self): super().__init__() self.setupUi(self) self.tb_flag = False self.horizontalSlider.valueChanged.connect(self.huatiao) self.horizontalSlider_2.valueChanged.connect(self.huatiao2) self.pushButton.clicked.connect(self.tb) self.label.setText("光照传感器") def huatiao(self): slider_value = self.horizontalSlider.value() self.lineEdit.setText(str(slider_value)) def huatiao2(self): slider_value = self.horizontalSlider_2.value() self.lineEdit_2.setText(str(slider_value)) def tb(self): window.lineEdit_15.setText(f"{self.lineEdit.text()}") window.lineEdit_16.setText(f"{self.lineEdit_2.text()}") self.close() class sonwindow6(QWidget, Ui_Form4): def __init__(self): super().__init__() self.setupUi(self) self.tb_flag = False self.horizontalSlider.valueChanged.connect(self.huatiao) self.horizontalSlider_2.valueChanged.connect(self.huatiao2) self.pushButton.clicked.connect(self.tb) self.label.setText("火焰传感器") def huatiao(self): slider_value = self.horizontalSlider.value() self.lineEdit.setText(str(slider_value)) def huatiao2(self): slider_value = self.horizontalSlider_2.value() self.lineEdit_2.setText(str(slider_value)) def tb(self): window.lineEdit_19.setText(f"{self.lineEdit.text()}") window.lineEdit_20.setText(f"{self.lineEdit_2.text()}") self.close() class sonwindow7(QWidget, Ui_Form4): def __init__(self): super().__init__() self.setupUi(self) self.tb_flag = False self.horizontalSlider.valueChanged.connect(self.huatiao) self.horizontalSlider_2.valueChanged.connect(self.huatiao2) self.pushButton.clicked.connect(self.tb) self.label.setText("PM2.5") def huatiao(self): slider_value = self.horizontalSlider.value() self.lineEdit.setText(str(slider_value)) def huatiao2(self): slider_value = self.horizontalSlider_2.value() self.lineEdit_2.setText(str(slider_value)) def tb(self): window.lineEdit_3.setText(f"{self.lineEdit.text()}") window.lineEdit_4.setText(f"{self.lineEdit_2.text()}") self.close() class Mywindow(QWidget, Ui_Form3): def __init__(self): super().__init__() self.setupUi(self) self.setWindowTitle("Serial Com") self.serial_thread = None self.open_serial_flag = False self.qh_flag = False self.sh = 0 self.pmbj = 0 self.shu = 0 self.son4 = sonwindow4() self.son5 = sonwindow5() self.son6 = sonwindow6() self.son7 = sonwindow7() self.pushButton_5.clicked.connect(self.son4.show) self.pushButton_4.clicked.connect(self.bg) self.pushButton_4.clicked.connect(self.bc) self.pushButton_6.clicked.connect(self.qiehuan) self.pushButton_7.clicked.connect(self.rujiin) self.pushButton_8.clicked.connect(self.son5.show) self.pushButton_10.clicked.connect(self.son6.show) self.pushButton_9.clicked.connect(self.son7.show) self.pushButton.clicked.connect(self.sx_ck) self.pushButton_2.clicked.connect(self.open_serial_modbus) self.pushButton_3.clicked.connect(self.send_custom_instruction_with_delagawqy6y) self.tableWidget.horizontalHeader().setSectionResizeMode(QHeaderView.ResizeMode.Stretch) self.tableWidget.verticalHeader().setVisible(False) self.spinBox_2.setValue(8) # 设置初值 self.spinBox_3.setValue(1) # 设置初值 self.son = sonwindow() self.hy = 0 self.xz = 0 self.num4 = "无" self.num5 = "关" self.num7 = 0 self.timer = QTimer(self) self.timer.timeout.connect(self.bg) self.timer2 = QTimer(self) self.timer2.timeout.connect(self.zhuan) self.image = QPixmap() self.image.load("fan-stable.png") transform = QTransform() transform.rotate(0) self.label_37.setPixmap(self.image.transformed(transform)) ##在label上显示调整后的图片 self.label_37.setAlignment(Qt.AlignmentFlag.AlignCenter) def qiehuan(self): self.qh_flag = not self.qh_flag if self.qh_flag: self.stackedWidget.setCurrentIndex(0) else: self.stackedWidget.setCurrentIndex(1) def zhuan(self): self.shu += 1 transform = QTransform() transform.rotate(self.shu) self.label_37.setPixmap(self.image.transformed(transform)) def bg(self): self.timer.start(1000) try: self.num1 = str(self.wd) self.num2 = str(self.gz) self.list_list = [f"{self.num1}℃", f"{self.num2}%", f"{self.num3}", f"{self.num4}", f"{self.num5}", f"{self.num6}"] for i in range(1, 2): for x, y in enumerate(self.list_list): self.tableWidget.setItem(self.sh, x, QTableWidgetItem(y)) self.sh += 1 if self.sh >= 8: row_count = self.tableWidget.rowCount() self.tableWidget.insertRow(row_count) self.save() except Exception as e: print(e) def bc(self): self.num7 += 1 if self.num7 == 2: self.num7 = 0 def rujiin(self): self.rj = QFileDialog.getExistingDirectory(self, "文件", "/") if self.rj: # 确保用户选择了目录而不是取消 self.plainTextEdit_3.setPlainText(self.rj) else: self.plainTextEdit_3.setPlainText("未选择目录") def save(self): headers = [self.tableWidget.horizontalHeaderItem(i).text() for i in range(self.tableWidget.columnCount())] rows = [] for row in range(self.tableWidget.rowCount()): row_data = [] for col in range(self.tableWidget.columnCount()): item = self.tableWidget.item(row, col) if item: row_data.append(item.text()) else: row_data.append("") rows.append(row_data) df = pd.DataFrame(rows, columns=headers) df.to_excel(f'{self.rj}/.xlsx', index=False) def sx_ck(self): self.comboBox.clear() serial_ports = serial.tools.list_ports.comports() for port in serial_ports: self.comboBox.addItem(port.device) def open_serial_modbus(self): self.open_serial_flag = not self.open_serial_flag if self.open_serial_flag: self.pushButton_2.setText("关闭串口") port = self.comboBox.currentText() baudrate = int(self.comboBox_2.currentText()) databits = self.spinBox_2.value() parity = serial.PARITY_NONE stopbits = self.spinBox_3.value() if self.serial_thread and self.serial_thread.isRunning(): self.serial_thread.terminate() self.serial_thread.wait() try: self.serial_thread = SerialThread(port, baudrate, databits, parity, stopbits) self.serial_thread.data_received.connect(self.FirstReader) self.serial_thread.start() print(f"串口 {port} 已连接，波特率: {baudrate}") self.plainTextEdit.appendPlainText(f"串口 {port} 已连接，波特率: {baudrate}") except Exception as e: print(f"无法连接到串口 {port}: {str(e)}") self.plainTextEdit.appendPlainText(f"无法连接到串口 {port}: {str(e)}") else: self.pushButton_2.setText("打开串口") self.serial_thread.serial_client.close() self.timer.stop() def send_custom_instruction_with_delagawqy6y(self): try: instruction = bytes.fromhex(str(self.plainTextEdit_2.toPlainText()))##16 self.send_protocol(instruction) except Exception as e: print(f"发送指令时发送错误: {e}") def send_protocol(self, protocol): if hasattr(self, 'serial_thread') and self.serial_thread.isRunning(): self.serial_thread.serial_client.write(protocol) print("协议发送成功.") else: print("串行Modbus RTU连接未打开.") def FirstReader(self, information): try: self.plainTextEdit.appendPlainText(f"{information}") ##字符串 if information[0] == "P": self.num3 = str(self.lineEdit.text()) self.pm = information.split("PM2.5：")[1].split("ug/m3")[0] self.lineEdit.setText(self.pm) if int(self.lineEdit.text()) > int(self.lineEdit_4.text()): ## pm 能实现 self.timer2.start(1) self.label_42.setText("开启") self.num5 = "开" else: self.timer2.stop() self.label_42.setText("关闭") self.num5 = "关" else: self.num3 = "无" self.wd = information.split("：")[1].split("℃")[0] self.gz = information.split("：")[2].split("Lux")[0] self.hy3 = information.split("：")[3].split(":")[0] 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