如何解决使用2 .show的PyQt5无法获得任何一个
PyQt5应用程序,我正在构建此应用程序,并且在运行代码时必须使用2 .show(),显示2个GUI。一个空白的GUI以及我的信息。当我删除第一个.show()时,只有空白GUI出现;而我删除第二个.show()则没有任何想法。
import sys
from PyQt5.QtWidgets import QApplication,QMainWindow,QWidget,QGridLayout,`enter code here`QLineEdit,QLabel
from PyQt5.QtWidgets import QPushButton,QVBoxLayout,QFormLayout,QPushButton,`enter code here`QTableWidget,QTableWidgetItem
from PyQt5.QtCore import Qt
import sqlite3
class ExerciseTracker(QWidget):
def __init__(self):
super().__init__()
self.myWindow = QWidget()
self.title = 'Exercise Tracker'
self.setWindowTitle(self.title)
self.setGeometry(200,400,300,200)
self.move(60,15)
self.layout = QFormLayout()
self.layout.addRow(QLabel('<h2>Welcome to the App!</h2>',parent=self.myWindow))
line_edit1 = QLineEdit()
self.layout.addRow('Day of the week: ',line_edit1)
line_edit2 = QLineEdit()
self.layout.addRow('Body Part: ',line_edit2)
line_edit3 = QLineEdit()
self.layout.addRow('Input Exercise: ',line_edit3)
line_edit4 = QLineEdit()
self.layout.addRow('Input Sets: ',line_edit4)
line_edit5 = QLineEdit()
self.layout.addRow('Input Reps: ',line_edit5)
btn1 = QPushButton('Submit')
self.layout.addRow(btn1)
btn2 = QPushButton('Show Records')
self.layout.addRow(btn2)
self.myWindow.setLayout(self.layout)
self.myWindow.show()
def main():
exercise = QApplication(sys.argv)
view = ExerciseTracker()
view.show()
sys.exit(exercise.exec_())
if __name__ =='__main__':
main()
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