qt04_QStackedWidget.py

# -*- coding: utf-8 -*-

'''
    【简介】
	PyQt5中 QStackedWidget 例子
   
  
'''

import sys
from PyQt5.QtCore import *
from PyQt5.QtGui import *
from PyQt5.QtWidgets import *
     
class StackedExample(QWidget):
	def __init__(self):
		super(StackedExample, self).__init__()
		self.setGeometry(300, 50, 10,10)
		self.setWindowTitle('StackedWidget 例子')
		
		self.leftlist = QListWidget ()
		self.leftlist.insertItem (0, '联系方式' )
		self.leftlist.insertItem (1, '个人信息' )
		self.leftlist.insertItem (2, '教育程度' )
		self.stack1= QWidget()
		self.stack2= QWidget()
		self.stack3= QWidget()
		self.stack1UI()
		self.stack2UI()
		self.stack3UI()
		self.Stack = QStackedWidget (self)
		self.Stack.addWidget (self.stack1)
		self.Stack.addWidget (self.stack2)
		self.Stack.addWidget (self.stack3)
		hbox = QHBoxLayout(self)
		hbox.addWidget(self.leftlist)
		hbox.addWidget(self.Stack)
		self.setLayout(hbox)
		self.leftlist.currentRowChanged.connect(self.display)

	def stack1UI(self):
		layout=QFormLayout()
		layout.addRow("姓名",QLineEdit())
		layout.addRow("地址",QLineEdit())
		self.stack1.setLayout(layout)

	def stack2UI(self):
		layout=QFormLayout()
		sex=QHBoxLayout()
		sex.addWidget(QRadioButton("男"))
		sex.addWidget(QRadioButton("女"))
		layout.addRow(QLabel("性别"),sex)
		layout.addRow("生日",QLineEdit())   
		self.stack2.setLayout(layout)

	def stack3UI(self):
		layout=QHBoxLayout()
		layout.addWidget(QLabel("科目"))
		layout.addWidget(QCheckBox("物理"))
		layout.addWidget(QCheckBox("高数"))
		self.stack3.setLayout(layout)
	
	def display(self,i):
		self.Stack.setCurrentIndex(i)
	                	
if __name__ == '__main__':
	app = QApplication(sys.argv)
	demo = StackedExample()
	demo.show()
	sys.exit(app.exec_())