rüzgar lapçin1223
Decapat
- Katılım
- 30 Nisan 2021
- Mesajlar
- 89
Daha fazla
- Cinsiyet
- Erkek
Kod:
import sys.
from PyQt5.QtCore import *
from PyQt5.QtWidgets import *
from PyQt5.QtWebEngineWidgets import *
import tkinter.
from tkinter import *
from tkinter import messagebox.
print(messagebox.showinfo("Uyarı" , "Açılan Tarayıcı Sizin IP Adresinizi Kullanarak Açılmıştır..."))
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= QToolBar()
self.addToolBar(navbar)
#ileri buton / forward button.
forwardButton=QAction("İleri",self)
forwardButton.triggered.connect(self.browser.forward)
navbar.addAction(forwardButton)
#geri butonu / back button.
backbutton=QAction("geri",self)
backbutton.triggered.connect(self.browser.back)
navbar.addAction(backbutton)
reloadButton= QAction("Yenile",self)
reloadButton.triggered.connect(self.browser.reload)
navbar.addAction(reloadButton)
homeButton=QAction("Çıkış",self)
homeButton.triggered.connect(self.navigate_home)
navbar.addAction(homeButton)
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):
self.browser.setUrl(("http://google.com"))
def navigate_to_url(self):
url=self.url_bar.text()
self.browser.setUrl(QUrl(url))
def update_url(self,q):
self.url_bar.setText(q.toString())
app= QApplication(sys.argv)
QApplication.setApplicationName("Web Browser By Üregla")
window= MainWindow()
app.exec_()
Kodunda qwidget: Must construct a qapplication before a qwidget hatası alıyorum nasıl düzeltebilirim?
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