PyQt之3种GUI界面对应的执行代码

15195775117

Qt界面有3种，QMainWindow、QWidget和QDialog
今天做了弹窗，执行时空间位置错乱，发现是代码错了
根据界面类型，以下代码只需改动3处即可


#执行MainWindow界面:

from xxx import Ui_MainWindow
from PyQt5 import QtWidgets
import sys
app = QtWidgets.QApplication(sys.argv)
widget = QtWidgets.QMainWindow()
ui = Ui_MainWindow()
ui.setupUi(widget)
widget.show()
# sys.exit(app.exec_())


#执行Widget界面：


from xxx import Ui_Form
from PyQt5 import QtWidgets
import sys
app = QtWidgets.QApplication(sys.argv)
widget = QtWidgets.QWidget()
ui = Ui_Form()
ui.setupUi(widget)
widget.show()
# sys.exit(app.exec_())


#执行Dialog界面：

from xxx import Ui_Dialog
from PyQt5 import QtWidgets
import sys
app = QtWidgets.QApplication(sys.argv)
widget = QtWidgets.QDialog()
ui = Ui_Dialog()
ui.setupUi(widget)
widget.show()
# sys.exit(app.exec_())