python-抽签小工具.rar

from PyQt5 import QtCore, QtGui, QtWidgets from PyQt5.QtWidgets import * from PyQt5.QtGui import QIcon import sys,random,time class Ui_MainWindow(object): def setupUi(self, MainWindow): self.MainWindow=MainWindow MainWindow.setObjectName("MainWindow") self.centralwidget = QtWidgets.QWidget(MainWindow) self.centralwidget.setObjectName("centralwidget") self.groupBox = QtWidgets.QGroupBox(self.centralwidget) self.groupBox.setGeometry(QtCore.QRect(20, 20, 661, 221)) self.groupBox.setObjectName("groupBox") self.listWidget = QtWidgets.QListWidget(self.groupBox) self.listWidget.setGeometry(QtCore.QRect(20, 30, 621, 171)) self.listWidget.setObjectName("listWidget") self.groupBox_2 = QtWidgets.QGroupBox(self.centralwidget) self.groupBox_2.setGeometry(QtCore.QRect(20, 260, 441, 171)) self.groupBox_2.setObjectName("groupBox_2") self.pushButton = QtWidgets.QPushButton(self.groupBox_2) self.pushButton.setGeometry(QtCore.QRect(20, 50, 112, 34)) self.pushButton.setObjectName("pushButton") self.pushButton.clicked.connect(self.add) self.pushButton_2 = QtWidgets.QPushButton(self.groupBox_2) self.pushButton_2.setGeometry(QtCore.QRect(160, 50, 112, 34)) self.pushButton_2.setObjectName("pushButton_2") self.pushButton_2.clicked.connect(self.listWidget.clear) self.pushButton_4 = QtWidgets.QPushButton(self.groupBox_2) self.pushButton_4.setGeometry(QtCore.QRect(300, 50, 112, 34)) self.pushButton_4.setObjectName("pushButton_4") self.pushButton_4.clicked.connect(self.default) self.pushButton_5 = QtWidgets.QPushButton(self.groupBox_2) self.pushButton_5.setGeometry(QtCore.QRect(160, 110, 112, 34)) self.pushButton_5.setObjectName("pushButton_5") self.pushButton_5.clicked.connect(self.draw) self.groupBox_3 = QtWidgets.QGroupBox(self.centralwidget) self.groupBox_3.setGeometry(QtCore.QRect(480, 300, 181, 91)) self.groupBox_3.setObjectName("groupBox_3") self.label = QtWidgets.QLabel(self.groupBox_3) self.label.setGeometry(QtCore.QRect(20, 30, 151, 41)) self.label.setAlignment(QtCore.Qt.AlignCenter) self.label.setObjectName("label") MainWindow.setCentralWidget(self.centralwidget) self.retranslateUi(MainWindow) QtCore.QMetaObject.connectSlotsByName(MainWindow) def add(self): text,ok=QInputDialog.getText(self.MainWindow,'添加标签','标签内容：') if ok and text!='': Item = QListWidgetItem(self.listWidget) Item.setText(text) self.listWidget.addItem(Item) def default(self): Item_list=['刘一','陈二','张三','李四','王五','赵六','孙七','周八','吴九','郑十'] for t in Item_list: Item = QListWidgetItem(self.listWidget) Item.setText(t) self.listWidget.addItem(Item) def draw(self): try: l=[] for i in range(100000000): try: l.append(self.listWidget.item(i).text()) except: break if len(l)==0: QMessageBox.critical(self.MainWindow,'错误','未输入标签！') return number=random.randint(0,len(l)) self.label.setText(self.listWidget.item(number).text()) time.sleep(0.01) except: pass def retranslateUi(self, MainWindow): _translate = QtCore.QCoreApplication.translate MainWindow.setWindowTitle(_translate("MainWindow", "抽签小工具")) MainWindow.setFixedSize(700, 460) MainWindow.setWindowIcon(QIcon('icon.ico')) self.groupBox.setTitle(_translate("MainWindow", "标签")) self.groupBox_2.setTitle(_translate("MainWindow", "操作")) self.pushButton.setText(_translate("MainWindow", "添加")) self.pushButton_2.setText(_translate("MainWindow", "清空")) self.pushButton_4.setText(_translate("MainWindow", "添加默认")) self.pushButton_5.setText(_translate("MainWindow", "抽签")) self.groupBox_3.setTitle(_translate("MainWindow", "结果")) if __name__=='__main__': # 实例化，传参 app = QApplication(sys.argv) # 创建对象 mainWindow = QMainWindow() # 创建ui ui = Ui_MainWindow() # 调用Ui_MainWindow类的setupUi，创建初始组件 ui.setupUi(mainWindow) # 创建窗口 mainWindow.show() # 进入程序的主循环，并通过exit函数确保主循环安全结束(该释放资源的一定要释放) sys.exit(app.exec_())