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from gi.repository import Gtk
import sys
class MyWindow(Gtk.ApplicationWindow):
def __init__(self, app):
Gtk.Window.__init__(
self, title="ScrolledWindow Example", application=app)
self.set_default_size(200, 200)
# the scrolledwindow
scrolled_window = Gtk.ScrolledWindow()
scrolled_window.set_border_width(10)
# there is always the scrollbar (otherwise: AUTOMATIC - only if needed
# - or NEVER)
scrolled_window.set_policy(
Gtk.PolicyType.ALWAYS, Gtk.PolicyType.ALWAYS)
# an image - slightly larger than the window...
image = Gtk.Image()
image.set_from_file("gnome-image.png")
# add the image to the scrolledwindow
scrolled_window.add_with_viewport(image)
# add the scrolledwindow to the window
self.add(scrolled_window)
class MyApplication(Gtk.Application):
def __init__(self):
Gtk.Application.__init__(self)
def do_activate(self):
win = MyWindow(self)
win.show_all()
def do_startup(self):
Gtk.Application.do_startup(self)
app = MyApplication()
exit_status = app.run(sys.argv)
sys.exit(exit_status)
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