PyQT5之QStackedWidget

QStackWidget堆栈窗口

from PyQt5.QtWidgets import *
from PyQt5.QtCore import *
from PyQt5.QtGui import *
import sys


class stackwidgetDemo(QTabWidget):
    def __init__(self):
        super(stackwidgetDemo, self).__init__()

        self.setWindowTitle("堆栈控件QStackWidget")
        self.resize(1000, 800)

        self.list = QListWidget()
        self.list.insertItem(0, "联系信息")
        self.list.insertItem(1, "个人信息")
        self.list.insertItem(2, "教育程度")

        self.list.currentRowChanged.connect(self.display)
        self.stack1 = QWidget()
        self.stack2 = QWidget()
        self.stack3 = QWidget()

        self.stack = QStackedWidget()
        self.stack.addWidget(self.stack1)
        self.stack.addWidget(self.stack2)
        self.stack.addWidget(self.stack3)

        hb = QHBoxLayout()
        hb.addWidget(self.list)
        hb.addWidget(self.stack)
        self.setLayout(hb)

    def display(self, index):
        self.stack.setCurrentIndex(index)

        self.tab1UI()  # 初始化第一个选项卡显示页面
        self.tab2UI()
        self.tab3UI()

    # 第一个选项卡的页面设置
    def tab1UI(self):
        layout = QFormLayout()
        layout.addRow("姓名", QLineEdit())
        layout.addRow("地址", QLineEdit())
        self.stack1.setLayout(layout)

    def tab2UI(self):
        layout1 = QFormLayout()
        sex = QHBoxLayout()
        sex.addWidget(QRadioButton("男"))
        sex.addWidget(QRadioButton("女"))
        layout1.addRow(QLabel("性别"), sex)
        layout1.addRow("生日", QLineEdit())
        self.stack2.setLayout(layout1)

    def tab3UI(self):
        layout2 = QHBoxLayout()
        layout2.addWidget(QLabel("科目"))
        layout2.addWidget(QCheckBox("物理"))
        layout2.addWidget(QCheckBox("高数"))
        self.stack3.setLayout(layout2)


if __name__ == "__main__":
    app = QApplication(sys.argv)
    p = stackwidgetDemo()
    p.show()
    sys.exit(app.exec_())