Category Archives: computer science

import sysfrom PyQt5.QtCore import *from PyQt5.QtWidgets import *from PyQt5.QtWebEngineWidgets import * class MainWindow(QMainWindow):def init(self):super(MainWindow, self).init()self.browser = QWebEngineView()self.browser.setUrl(QUrl(‘http://google.com’))self.setCentralWidget(self.browser)self.showMaximized() # navbar navbar = QToolBar() self.addToolBar(navbar) back_btn = QAction(‘Back’, self) back_btn.triggered.connect(self.browser.back) navbar.addAction(back_btn) forward_btn = QAction(‘Forward’, self) forward_btn.triggered.connect(self.browser.forward) navbar.addAction(forward_btn) reload_btn = QAction(‘Reload’, self) reload_btn.triggered.connect(self.browser.reload) navbar.addAction(reload_btn) home_btn = QAction(‘Home’, self) home_btn.triggered.connect(self.navigate_home) navbar.addAction(home_btn) self.url_bar = QLineEdit() self.url_bar.returnPressed.connect(self.navigate_to_url) navbar.addWidget(self.url_bar) self.browser.urlChanged.connect(self.update_url) def navigate_home(self):Continue reading “Basic Python Code for Internet Browser”