gtk-examples-python/libadwaita/1-hello-world.py

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import sys
import gi
gi.require_version('Gtk', '4.0')
gi.require_version('Adw', '1')
from gi.repository import Gtk, Adw, GLib, Gio
class MainWindow(Gtk.ApplicationWindow):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.set_default_size(300, 400)
self.set_title("Merhaba dünya!")
GLib.set_application_name("Merhaba Dünya!")
GLib.set_prgname('Merhaba Dünya!')
self.main_box = Gtk.Box(
orientation = Gtk.Orientation.VERTICAL,
spacing = 6, # Öğeler arasında boşluk
halign = Gtk.Align.CENTER,
valign = Gtk.Align.CENTER # Öğeleri ortaya sabitledik
)
self.set_child(self.main_box)
self.lbl_hello = Gtk.Label(
label = "Merhaba dünya"
)
self.main_box.append(self.lbl_hello)
self.btn_hello = Gtk.Button(
label = "Bana tıkla"
)
self.btn_hello.connect(
"clicked",
self.btn_hello_clicked
)
self.main_box.append(self.btn_hello)
self.hb = Gtk.HeaderBar()
self.set_titlebar(self.hb)
self.btn_open = Gtk.Button(
label = ""
)
self.btn_open.set_icon_name("document-open-symbolic")
self.hb.pack_start(self.btn_open)
self.dyl_open = Gtk.FileChooserNative.new(
title = "Bir dosya seçin",
parent = self,
action = Gtk.FileChooserAction.OPEN
)
self.dyl_open.connect("response", self.open_response)
self.btn_open.connect("clicked", self.show_open_dialog)
self.lbl_filepath = Gtk.Label()
menuAction = Gio.SimpleAction.new("birseyler", None)
menuAction.connect("activate", self.print_something)
self.add_action(menuAction)
menu = Gio.Menu.new()
menu.append("Bir şeyler yap!", "win.birseyler")
self.popover = Gtk.PopoverMenu()
self.popover.set_menu_model(menu)
self.hamburger = Gtk.MenuButton()
self.hamburger.set_popover(self.popover)
self.hamburger.set_icon_name("open-menu-symbolic")
self.hb.pack_end(self.hamburger)
app = self.get_application()
sm = app.get_style_manager()
sm.set_color_scheme(Adw.ColorScheme.PREFER_DARK)
self.main_box.set_margin_top(10)
self.main_box.set_margin_bottom(10)
self.main_box.set_margin_start(10)
self.main_box.set_margin_end(10)
def print_something(self, action, param):
print("Bir şeyler!")
def open_response(self, dialog, response):
if response == Gtk.ResponseType.ACCEPT:
file = dialog.get_file()
filename = file.get_path()
self.lbl_filepath.set_label(filename)
self.main_box.append(self.lbl_filepath)
def show_open_dialog(self, button):
self.dyl_open.show()
def btn_hello_clicked(self, button):
print("Merhaba dünya!")
class MyApp(Adw.Application):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.connect('activate', self.on_activate)
def on_activate(self, app):
self.win = MainWindow(application=app)
self.win.present()
app = MyApp(application_id="net.teteos.example")
app.run(sys.argv)