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nav.py
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nav.py
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from PyQt5.QtWidgets import *
import sys
from PyQt5.QtWebEngineWidgets import *
from PyQt5.QtCore import *
class MainWindow(QMainWindow):
def go_home(self):
self.browser.setUrl(QUrl("https://google.com"))
def go_url(self):
url = self.url_bar.text()
self.browser.setUrl(QUrl(url))
def update_url(self,url):
self.url_bar.setText(url.toString())
def __init__(self):
super(MainWindow, self).__init__()
self.browser = QWebEngineView()
self.browser.setUrl(QUrl("https://google.com"))
self.setCentralWidget(self.browser)
self.showMaximized()
#barra de navegação
navbar = QToolBar()
self.addToolBar(navbar)
#botao voltar
voltar_btn = QAction("<-", self)
voltar_btn.triggered.connect(self.browser.back)
navbar.addAction(voltar_btn)
#botao Refresh
refresh_btn = QAction("Recarregar", self)
refresh_btn.triggered.connect(self.browser.reload)
navbar.addAction(refresh_btn)
#botao Home
home_btn = QAction('Home',self)
home_btn.triggered.connect(self.go_home)
navbar.addAction(home_btn)
#botao Avançar
avancar_btn = QAction("->",self)
avancar_btn.triggered.connect(self.browser.forward)
navbar.addAction(avancar_btn)
#Barra de endereço(URL)
self.url_bar = QLineEdit()
self.url_bar.returnPressed.connect(self.go_url)
navbar.addWidget(self.url_bar)
self.browser.urlChanged.connect(self.update_url)
app = QApplication(sys.argv)
QApplication.setApplicationName('Novo_browser')
windows = MainWindow()
app.exec()