【发布时间】:2021-04-12 12:00:37
【问题描述】:
我试图在 pyqt5 中制作计算器,但在单击按钮时我无法正确传递数字来运行。 这是我的代码:
buttons = ['7','8','9','/','MOD','AND','4','5','6','*','Or','Xor','1','2','3','.','Lsh','Not','0','+/-',',','+','=','Int','A','B','C','D','E','F']
positions = [(i,j) for i in range(5) for j in range(6) ]
#creating array of buttons
self.gridButtons = [[0 for x in range(6)] for y in range(5)]
for position, button in zip(positions,buttons):
if button.isnumeric():
print(button)
self.gridButtons[position[0]] [position[1]] = QPushButton(button, clicked = lambda:self.numberPressed(button))
问题是当我按下按钮时,它会触发一个函数,但它没有传递像“1”、“2”这样的适当字符串,而是传递了按钮数组中的最后一个字符串“F”。我该如何克服呢?
【问题讨论】: