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from gi.repository import Gtk
import sys
class MyWindow(Gtk.ApplicationWindow):
def __init__(self, app):
Gtk.Window.__init__(self, title="Separator Example", application=app)
# three labels
label1 = Gtk.Label()
label1.set_text("Below, a horizontal separator.")
label2 = Gtk.Label()
label2.set_text("On the right, a vertical separator.")
label3 = Gtk.Label()
label3.set_text("On the left, a vertical separator.")
# a horizontal separator
hseparator = Gtk.Separator(orientation=Gtk.Orientation.HORIZONTAL)
# a vertical separator
vseparator = Gtk.Separator(orientation=Gtk.Orientation.VERTICAL)
# a grid to attach labels and separators
grid = Gtk.Grid()
grid.attach(label1, 0, 0, 3, 1)
grid.attach(hseparator, 0, 1, 3, 1)
grid.attach(label2, 0, 2, 1, 1)
grid.attach(vseparator, 1, 2, 1, 1)
grid.attach(label3, 2, 2, 1, 1)
grid.set_column_homogeneous(True)
# add the grid to the window
self.add(grid)
class MyApplication(Gtk.Application):
def __init__(self):
Gtk.Application.__init__(self)
def do_activate(self):
win = MyWindow(self)
win.show_all()
app = MyApplication()
exit_status = app.run(sys.argv)
sys.exit(exit_status)
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