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import gi
gi.require_version("Gtk", "4.0")
from gi.repository import Gtk
class ListBoxRowWithData(Gtk.ListBoxRow):
def __init__(self, data):
super().__init__()
self.data = data
self.set_child(Gtk.Label(label=data))
class ListBoxWindow(Gtk.ApplicationWindow):
def __init__(self, **kargs):
super().__init__(**kargs, default_width=400, title="ListBox Demo")
# Main box of out window
box_outer = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=24)
box_outer.props.margin_start = 24
box_outer.props.margin_end = 24
box_outer.props.margin_top = 24
box_outer.props.margin_bottom = 24
self.set_child(box_outer)
# Let's create our first ListBox
listbox = Gtk.ListBox()
listbox.props.selection_mode = Gtk.SelectionMode.NONE
listbox.props.show_separators = True
box_outer.append(listbox)
# Let's create our first ListBoxRow
row = Gtk.ListBoxRow()
hbox = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=24)
row.set_child(hbox) # We set the Box as the ListBoxRow child
vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
hbox.append(vbox)
label1 = Gtk.Label(label="Automatic Date & Time", xalign=0)
label2 = Gtk.Label(label="Requires internet access", xalign=0)
vbox.append(label1)
vbox.append(label2)
switch = Gtk.Switch()
switch.props.hexpand = True # Lets make the Switch expand to the window width
switch.props.halign = Gtk.Align.END # Horizontally aligned to the end
switch.props.valign = Gtk.Align.CENTER # Vertically aligned to the center
hbox.append(switch)
listbox.append(row) # Add the row to the list
# Our second row. We will omit the ListBoxRow and directly append a Box
hbox = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=24)
label = Gtk.Label(label="Enable Automatic Update", xalign=0)
check = Gtk.CheckButton()
check.props.hexpand = True
check.props.halign = Gtk.Align.END
hbox.append(label)
hbox.append(check)
listbox.append(hbox) # Add the second row to the list
# Let's create a second ListBox
listbox_2 = Gtk.ListBox()
box_outer.append(listbox_2)
items = ["This", "is", "a", "sorted", "ListBox", "Fail"]
# Populate the list
for item in items:
listbox_2.append(ListBoxRowWithData(item))
# Set sorting and filter functions
listbox_2.set_sort_func(self.sort_func)
listbox_2.set_filter_func(self.filter_func)
# Connect to "row-activated" signal
listbox_2.connect("row-activated", self.on_row_activated)
def sort_func(self, row_1, row_2):
return row_1.data.lower() > row_2.data.lower()
def filter_func(self, row):
return row.data != "Fail"
def on_row_activated(self, _listbox, row):
pass
def on_activate(app):
# Create window
win = ListBoxWindow(application=app)
win.present()
app = Gtk.Application(application_id="com.example.App")
app.connect("activate", on_activate)
app.run(None)
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