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python_browser.py
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python_browser.py
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#!/usr/bin/python3
import gi
gi.require_version('Gtk','3.0')
gi.require_version('WebKit2','4.0')
from gi.repository import Gtk
from gi.repository import WebKit2
class MainWindow(Gtk.Window):
def __init__(self):
Gtk.Window.__init__(self, title="Web browser")
self.set_default_size(1280, 720)
header_bar = Gtk.HeaderBar()
header_bar.set_show_close_button(True)
header_bar.props.title = ">>>>> || <<<<<"
self.set_titlebar(header_bar)
self.box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
self.add(self.box)
self.notebook = Gtk.Notebook()
self.box.pack_start(self.notebook, True, True, 0)
#first tab/ home page
tab = Gtk.Box()
#web view
main_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=2)
view_box = Gtk.Box()
self.webview = WebKit2.WebView()
self.webview.show()
view_box.pack_start(self.webview, True, True, 0)
#url bar
address_box = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=2)
#go backward
self.backward_button = Gtk.Button()
self.backward_button.add(Gtk.Arrow(Gtk.ArrowType.LEFT, Gtk.ShadowType.NONE))
self.backward_button.connect("clicked", lambda x: self.webview.go_back())
#go forward
self.forward_button = Gtk.Button()
self.forward_button.add(Gtk.Arrow(Gtk.ArrowType.RIGHT, Gtk.ShadowType.NONE))
self.forward_button.connect("clicked", lambda x: self.webview.go_forward())
#reload/load
self.go_button = Gtk.Button(label="Go")
self.go_button.connect("clicked",self._load_url)
#url entry
self.url_bar = Gtk.Entry()
self.url_bar.set_text("Enter URL")
self.url_bar.connect("activate", self._load_url)
#adding items to address box
address_box.add(self.backward_button)
address_box.add(self.forward_button)
address_box.add(self.go_button)
address_box.pack_start(self.url_bar, True, True,0)
#adding boxes
main_box.add(address_box)
main_box.pack_start(view_box, True, True, 0)
tab.pack_start(main_box, True, True, 0)
self.notebook.append_page(tab, Gtk.Label('Home'))
print(self.notebook.get_n_pages())
self.button = Gtk.Button(label='new tab')
self.button.connect('clicked', self.on_button_clicked)
header_bar.pack_end(self.button)
def on_button_clicked(self, widget):
numpage = self.notebook.get_n_pages() + 1
#label = Gtk.Label(label='label{}'.format(numpage))
#creating new tab
label = Gtk.Label('new tab{}'.format(numpage))
tab = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=2)
#web view
main_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=2)
view_box = Gtk.Box()
self.webview = WebKit2.WebView()
self.webview.show()
view_box.pack_start(self.webview, True, True, 0)
#url bar
address_box = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=2)
self.backward_button = Gtk.Button()
self.backward_button.add(Gtk.Arrow(Gtk.ArrowType.LEFT, Gtk.ShadowType.NONE))
self.backward_button.connect("clicked", lambda x: self.webview.go_back())
self.forward_button = Gtk.Button()
self.forward_button.add(Gtk.Arrow(Gtk.ArrowType.RIGHT, Gtk.ShadowType.NONE))
self.forward_button.connect("clicked", lambda x: self.webview.go_forward())
self.go_button = Gtk.Button(label="Go")
self.go_button.connect("clicked",self._load_url)
self.url_bar = Gtk.Entry()
self.url_bar.set_text("Enter URL")
self.url_bar.connect("activate", self._load_url)
self.close_button = Gtk.Button(label="close tab")
self.close_button.connect("clicked",self._close_tab)
address_box.add(self.backward_button)
address_box.add(self.forward_button)
address_box.add(self.go_button)
address_box.pack_start(self.url_bar, True, True,0)
address_box.add(self.close_button)
#adding boxes
main_box.add(address_box)
main_box.pack_start(view_box, True, True, 0)
tab.pack_start(main_box, True, True, 0)
self.notebook.append_page(tab, label)
print(self.notebook.get_n_pages())
self.notebook.show_all()
def _load_url(self, widget):
print("loading............")
url = self.url_bar.get_text()
if not "://" in url:
url = "http://"+url
self.webview.load_uri(url)
self.url_bar.set_text(url)
def _close_tab(self, widget):
page = self.notebook.get_current_page()
self.notebook.remove_page(page)
self.notebook.draw((0,0,-1,-1))
window = MainWindow()
window.connect('delete-event', Gtk.main_quit)
window.show_all()
Gtk.main()