【发布时间】:2018-06-08 07:38:51
【问题描述】:
我是 PyQt 和 Qt 设计师的新手。为了测试,我使用 At Designer 创建了一个基本的 GUI。我将布局保存为test.ui。由于我使用的是 Pycharm,因此我将 test.ui 文件复制到了一个新的 pycharm 项目中,并在下面的终端中进行了操作:pyuic5 test.ui -o testgui.py 在此之后,testgui.py 出现在看起来像这样的文件夹中。
# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'test.ui'
#
# Created by: PyQt5 UI code generator 5.6
#
# WARNING! All changes made in this file will be lost!
from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(800, 601)
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.textEdit = QtWidgets.QTextEdit(self.centralwidget)
self.textEdit.setGeometry(QtCore.QRect(445, 251, 221, 51))
self.textEdit.setObjectName("textEdit")
self.pushButton = QtWidgets.QPushButton(self.centralwidget)
self.pushButton.setGeometry(QtCore.QRect(270, 200, 79, 24))
self.pushButton.setObjectName("pushButton")
MainWindow.setCentralWidget(self.centralwidget)
self.menubar = QtWidgets.QMenuBar(MainWindow)
self.menubar.setGeometry(QtCore.QRect(0, 0, 800, 19))
self.menubar.setObjectName("menubar")
MainWindow.setMenuBar(self.menubar)
self.statusbar = QtWidgets.QStatusBar(MainWindow)
self.statusbar.setObjectName("statusbar")
MainWindow.setStatusBar(self.statusbar)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
self.pushButton.setText(_translate("MainWindow", "PushButton"))
没有办法调用类。当我尝试
app = QtGui.QGuiApplication(sys.argv)
window = QtGui.QtWidget()
window.show()
我得到了错误:
Traceback (most recent call last):
File "/home/ravindra/PycharmProjects/PyQtGUI/testgui.py", line 41, in <module>
window = QtGui.QtWidget()
AttributeError: 'module' object has no attribute 'QtWidget'
Process finished with exit code 1
我该如何解决这个问题?请帮助
【问题讨论】:
-
1) 将
QtGui.QGuiApplication(sys.argv)更改为QtWidgets.QGuiApplication(sys.argv)2) 将QtGui.QtWidget()更改为QtWidgets.QWidget()
标签: python pyqt qt-designer