我是 Qt5 的新手,我有一个简单的 QGridLayout 布局掩码。我想用调整窗口大小的小部件创建一个窗口
这是代码
import sys
from PyQt5 import QtCore, QtGui, QtWidgets
from PyQt5.QtWidgets import QFileDialog ,QVBoxLayout,QGroupBox,QGridLayout
class MainWindow(QtWidgets.QMainWindow, QtWidgets.QFileDialog, QtWidgets.QLineEdit):
def __init__(self):
super().__init__()
self.title = "Calcolo Hash"
self.top = 100
self.left = 100
self.width = 800
self.height = 330
self.InitWindow()
def InitWindow(self):
self.setWindowIcon(QtGui.QIcon("icona_aprie.png"))
self.setWindowTitle(self.title)
self.setGeometry(self.top, self.left, self.width, self.height)
self.creamaschera()
self.show()
def creamaschera(self):
print ("creazione maschera")
layout = QtWidgets.QGridLayout()
self.txtcartella = QtWidgets.QLineEdit()
self.lblprova = QtWidgets.QLabel("Please enter new name:")
# self.txtcartella.setGeometry(QtCore.QRect(10, 10, 301, 20))
# self.txtcartella.setObjectName("txtcartella")
layout.addWidget(self.lblprova,0,0)
layout.addWidget(self.txtcartella,0,1)
self.setLayout(layout)
# self.horizontalGroupBox.setLayout(layout)
if __name__ == "__main__":
app = QtWidgets.QApplication(sys.argv)
w = MainWindow()
#w.show()
sys.exit(app.exec_())
但是当我运行时,面具是空的。我用 Qt5 设计器制作基础并将其转换为 python。我想在最佳训练中重构课程。错误在哪里?
qq_花开花谢_0
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