import
gi
gi.require_version(
"Gtk"
,
"3.0"
)
from
gi.repository
import
Gtk, Gio
class
HeaderBarWindow(Gtk.Window):
def
__init__(
self
):
Gtk.Window.__init__(
self
, title
=
"GfG"
)
self
.set_border_width(
10
)
self
.set_default_size(
400
,
400
)
hb
=
Gtk.HeaderBar()
hb.set_show_close_button(
True
)
hb.props.title
=
"Geeks for Geeks"
self
.set_titlebar(hb)
button
=
Gtk.Button()
icon
=
Gio.ThemedIcon(name
=
"mail-send-receive-symbolic"
)
image
=
Gtk.Image.new_from_gicon(icon, Gtk.IconSize.BUTTON)
button.add(image)
hb.pack_end(button)
box
=
Gtk.Box(orientation
=
Gtk.Orientation.HORIZONTAL)
Gtk.StyleContext.add_class(box.get_style_context(),
"linked"
)
button
=
Gtk.Button()
button.add(Gtk.Arrow(Gtk.ArrowType.LEFT, Gtk.ShadowType.NONE))
box.add(button)
hb.pack_start(box)
self
.add(Gtk.TextView())
win
=
HeaderBarWindow()
win.connect(
"destroy"
, Gtk.main_quit)
win.show_all()
Gtk.main()