¥20求完善源码以实现：
1）Tab 1下的textBrowser_1和textBrowser_2能随MainWindow大小的变化而自适应占满其所空间。
2）textBrowser_1和textBrowser_2的内容都可以上下滑动scroll bar
谢谢！
# -*- coding: utf-8 -*-
from PyQt5 import QtCore, QtGui, QtWidgets
from PyQt5.QtWidgets import *
from PyQt5.QtCore import Qt
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
sp = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
MainWindow.setObjectName("MainWindow")
MainWindow.resize(800, 600)
MainWindow.setSizePolicy(sp)
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.tabWidget = QtWidgets.QTabWidget(self.centralwidget)
self.tabWidget.setGeometry(QtCore.QRect(0, 0, 751, 541))
self.tabWidget.setObjectName("tabWidget")
self.tab_1 = QtWidgets.QWidget()
self.tab_1.setObjectName("tab_1")
self.splitter = QtWidgets.QSplitter(self.tab_1)
self.splitter.setOrientation(QtCore.Qt.Horizontal)
self.splitter.setObjectName("splitter")
self.splitter.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.textBrowser_1 = QtWidgets.QTextBrowser(self.splitter)
self.textBrowser_1.setGeometry(QtCore.QRect(0, 0, 321, 511))
self.textBrowser_1.setText("textBrowser_1")
self.textBrowser_1.setObjectName("textBrowser_1")
self.textBrowser_1.setSizePolicy(sp)
self.textBrowser_2 = QtWidgets.QTextBrowser(self.splitter)
self.textBrowser_2.setGeometry(QtCore.QRect(325, 1, 421, 511))
self.textBrowser_2.setText("textBrowser_2")
self.textBrowser_2.setObjectName("textBrowser_2")
self.textBrowser_2.setSizePolicy(sp)
self.tabWidget.addTab(self.tab_1, "")
self.tab_2 = QtWidgets.QWidget()
self.tab_2.setObjectName("tab_2")
self.tabWidget.addTab(self.tab_2, "")
self.tab_2.setSizePolicy(sp)
MainWindow.setCentralWidget(self.centralwidget)
self.menubar = QtWidgets.QMenuBar(MainWindow)
self.menubar.setGeometry(QtCore.QRect(0, 0, 800, 26))
self.menubar.setObjectName("menubar")
MainWindow.setMenuBar(self.menubar)
self.statusbar = QtWidgets.QStatusBar(MainWindow)
self.statusbar.setObjectName("statusbar")
MainWindow.setStatusBar(self.statusbar)
self.retranslateUi(MainWindow)
self.tabWidget.setCurrentIndex(0)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
self.tabWidget.setTabText(self.tabWidget.indexOf(self.tab_1), _translate("MainWindow", "Tab 1"))
self.tabWidget.setTabText(self.tabWidget.indexOf(self.tab_2), _translate("MainWindow", "Tab 2"))
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
MainWindow = QtWidgets.QMainWindow()
ui = Ui_MainWindow()
ui.setupUi(MainWindow)
MainWindow.showMaximized()
sys.exit(app.exec_())
