From 0f8a78c222f7f8bc0f7fbf866f2baac8e2833682 Mon Sep 17 00:00:00 2001 From: 45coll <674148718@qq.com> Date: Mon, 1 Nov 2021 15:29:33 +0800 Subject: [PATCH] =?UTF-8?q?checkbox=E5=8A=9F=E8=83=BD=E5=AE=8C=E5=96=84?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- python_gui/gui/main.py | 89 ++++++++++++++++++++++++++--------------- python_gui/gui/test2.py | 42 ++++++++++++++++--- 2 files changed, 92 insertions(+), 39 deletions(-) diff --git a/python_gui/gui/main.py b/python_gui/gui/main.py index 221c1f2..fb06847 100644 --- a/python_gui/gui/main.py +++ b/python_gui/gui/main.py @@ -75,9 +75,20 @@ class MyWindow(QMainWindow, Ui_MainWindow): self.plotWidget.addItem(self.signalPlots[-1]) # is plotted flag self.signalPlotFlags.append(True) - + # add callback + checkBox.stateChanged.connect(self.signalPlotFlagUpdate) self.gridLayout.addWidget(self.plotWidget) self.tool_layout.addWidget(self.controlPlotWidget) + # checkbox + def signalPlotFlagUpdate(self): + self.controlPlotWidget.updateMonitorVariables() + for i, (checkBox, plotFlag) in enumerate(zip(self.controlPlotWidget.signalCheckBox, self.signalPlotFlags)): + if checkBox.isChecked() and (not plotFlag): + self.signalPlotFlags[i] = True + self.plotWidget.addItem( self.signalPlots[i] ) + elif (not checkBox.isChecked()) and plotFlag: + self.signalPlotFlags[i] = False + self.plotWidget.removeItem( self.signalPlots[i] ) # 滑条绑定 def horizontalSlider_1_valueChanged(self): value = self.horizontalSlider_1.value() @@ -105,31 +116,39 @@ class MyWindow(QMainWindow, Ui_MainWindow): def wifi_command_pushButton_3_clicked(self): self.udp.send_message(self.wifi_command_lineEdit_3.text()) def wifi_config_pushButton_clicked(self): - try: - # self.re_item = ['k','g','l','t'] - # self.plot_init() + if self.wifi_open_flag == 0: + try: + self.re_item = ['k','g','l','t'] + self.plot_init() - print(self.wifi_IP_lineEdit.text(),type(self.wifi_IP_lineEdit.text())) - self.udp.udpClientSocket.bind((self.wifi_IP_lineEdit.text(), 2333)) - # 第一次接受数据，用于判断项目数， - self.udp.send_message("START") - recv_data = self.udp.udpClientSocket.recv(1024) - recv_data = recv_data.decode('utf-8') - recv_data = recv_data[:-1] - recv_data = recv_data.split(',') - """处理接受的信息""" - # recv_data = [40,50,60] - for i, data in enumerate(recv_data): - self.re_item.append(''.join(re.split(r'[^A-Za-z]', data))) - print(self.re_item) - # 图表初始化 - self.plot_init() - t1 = threading.Thread(target=self.udp_recv) - t1.start() - self.wifi_open_flag = 1 - except Exception as e: - print(e) - QMessageBox.critical(self, "错误", '该请求的地址无效') + # print(self.wifi_IP_lineEdit.text(),type(self.wifi_IP_lineEdit.text())) + # self.udp.udpClientSocket.bind((self.wifi_IP_lineEdit.text(), 2333)) + # # 第一次接受数据，用于判断项目数， + # self.udp.send_message("START") + # recv_data = self.udp.udpClientSocket.recv(1024) + # recv_data = recv_data.decode('utf-8') + # recv_data = recv_data[:-1] + # recv_data = recv_data.split(',') + # """处理接受的信息""" + # # recv_data = [40,50,60] + # for i, data in enumerate(recv_data): + # self.re_item.append(''.join(re.split(r'[^A-Za-z]', data))) + # print(self.re_item) + # # 图表初始化 + # self.plot_init() + # t1 = threading.Thread(target=self.udp_recv) + # t1.start() + self.wifi_open_flag = 1 + self.wifi_config_pushButton.setText("断开连接") + self.wifi_config_pushButton.setStyleSheet("QPushButton{color:rgb(255,0,0,255);}") + except Exception as e: + print(e) + QMessageBox.critical(self, "错误", '该请求的地址无效') + else: + self.wifi_open_flag = 0 + self.tool_layout.itemAt(0).widget().deleteLater() + self.gridLayout.itemAt(0).widget().deleteLater() + self.wifi_config_pushButton.setText("设置") def udp_recv(self): while self.close_flag: recv_data = self.udp.udpClientSocket.recv(1024) @@ -139,21 +158,25 @@ class MyWindow(QMainWindow, Ui_MainWindow): """处理接受的信息""" # print(recv_data) for i, data in enumerate(recv_data): - self.re_item.append(''.join(re.split(r'[^A-Za-z]', data))) - data = data.replace(self.re_item[i],'') + if self.signalPlotFlags[i]: + self.re_item.append(''.join(re.split(r'[^A-Za-z]', data))) + data = data.replace(self.re_item[i],'') + + self.signalDataArrays[i] = np.roll(self.signalDataArrays[i], -1) + self.signalDataArrays[i][-1] = data - self.signalDataArrays[i] = np.roll(self.signalDataArrays[i], -1) - self.signalDataArrays[i][-1] = data - pass def update_plot(self): if self.wifi_recv_flag: for i, plotFlag in enumerate(self.signalPlotFlags): - self.signalPlots[i].setData(self.timeArray, self.signalDataArrays[i]) - self.signalPlots[i].updateItems() - self.signalPlots[i].sigPlotChanged.emit(self.signalPlots[i]) + if plotFlag: + self.signalPlots[i].setData(self.timeArray, self.signalDataArrays[i]) + self.signalPlots[i].updateItems() + self.signalPlots[i].sigPlotChanged.emit(self.signalPlots[i]) def closeEvent(self, a0: QtGui.QCloseEvent) -> None: + print("关闭") self.close_flag = 0 + self.udpClientSocket.close() class ControlPlotPanel(QtWidgets.QWidget): diff --git a/python_gui/gui/test2.py b/python_gui/gui/test2.py index 52f4c24..8e884b7 100644 --- a/python_gui/gui/test2.py +++ b/python_gui/gui/test2.py @@ -1,6 +1,36 @@ -import re -a = 'v0.10' -b =''.join(re.split(r'[^A-Za-z]', a)) -print(b) -a = a.replace(b,'') -print(a) \ No newline at end of file +from PyQt5.QtWidgets import * +from PyQt5.QtCore import * +from PyQt5.QtGui import * +import sys + +'''pyqt5动态添加删除控件''' + + +class DynAddObject(QDialog): + def __init__(self, parent=None): + super(DynAddObject, self).__init__(parent) + self.widgetList = [] + addButton = QPushButton(u"添加控件") + delBUtton = QPushButton(u"删除控件") + self.layout = QGridLayout() + self.layout.addWidget(addButton, 1, 0) + self.layout.addWidget(delBUtton, 2, 0) + self.setLayout(self.layout) + addButton.clicked.connect(self.add) + delBUtton.clicked.connect(self.delete) + + def add(self): + btncont = self.layout.count() + widget = QPushButton(str(btncont - 1), self) + self.layout.addWidget(widget) + + def delete(self): + for i in range(self.layout.count())[2:]: + self.layout.itemAt(i).widget().deleteLater() + + +if __name__ == "__main__": + app = QApplication(sys.argv) + form = DynAddObject() + form.show() + app.exec_()