From 36e34e96a5fc22abdb294538fa355d9da416f75b Mon Sep 17 00:00:00 2001 From: "B. Stack" Date: Thu, 21 Nov 2024 07:45:36 -0500 Subject: add failed example that glade cannot open --- example/foo.py | 132 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 132 insertions(+) create mode 100644 example/foo.py (limited to 'example/foo.py') diff --git a/example/foo.py b/example/foo.py new file mode 100644 index 0000000..bfcac79 --- /dev/null +++ b/example/foo.py @@ -0,0 +1,132 @@ +import sys +import gi +gi.require_version("Gtk", "3.0") +from gi.repository import GLib, Gio, Gtk +# This would typically be its own file +MENU_XML = """ + + + +
+ Change label + + win.change_label + String 1 + String 1 + + + win.change_label + String 2 + String 2 + + + win.change_label + String 3 + String 3 + +
+
+ + win.maximize + Maximize + +
+
+ + app.about + _About + + + app.quit + _Quit + <Primary>q + +
+ + +""" +class AppWindow(Gtk.ApplicationWindow): + def __init__(self, *args, **kwargs): + super().__init__(*args, **kwargs) + # This will be in the windows group and have the "win" prefix + max_action = Gio.SimpleAction.new_stateful( + "maximize", None, GLib.Variant.new_boolean(False) + ) + max_action.connect("change-state", self.on_maximize_toggle) + self.add_action(max_action) + # Keep it in sync with the actual state + self.connect( + "notify::is-maximized", + lambda obj, pspec: max_action.set_state( + GLib.Variant.new_boolean(obj.props.is_maximized) + ), + ) + lbl_variant = GLib.Variant.new_string("String 1") + lbl_action = Gio.SimpleAction.new_stateful( + "change_label", lbl_variant.get_type(), lbl_variant + ) + lbl_action.connect("change-state", self.on_change_label_state) + self.add_action(lbl_action) + self.label = Gtk.Label(label=lbl_variant.get_string(), margin=30) + self.add(self.label) + self.label.show() + def on_change_label_state(self, action, value): + action.set_state(value) + self.label.set_text(value.get_string()) + def on_maximize_toggle(self, action, value): + action.set_state(value) + if value.get_boolean(): + self.maximize() + else: + self.unmaximize() +class Application(Gtk.Application): + def __init__(self, *args, **kwargs): + super().__init__( + *args, + application_id="org.example.myapp", + flags=Gio.ApplicationFlags.HANDLES_COMMAND_LINE, + **kwargs + ) + self.window = None + self.add_main_option( + "test", + ord("t"), + GLib.OptionFlags.NONE, + GLib.OptionArg.NONE, + "Command line test", + None, + ) + def do_startup(self): + Gtk.Application.do_startup(self) + action = Gio.SimpleAction.new("about", None) + action.connect("activate", self.on_about) + self.add_action(action) + action = Gio.SimpleAction.new("quit", None) + action.connect("activate", self.on_quit) + self.add_action(action) + builder = Gtk.Builder.new_from_string(MENU_XML, -1) + self.set_app_menu(builder.get_object("app-menu")) + def do_activate(self): + # We only allow a single window and raise any existing ones + if not self.window: + # Windows are associated with the application + # when the last one is closed the application shuts down + self.window = AppWindow(application=self, title="Main Window") + self.window.present() + def do_command_line(self, command_line): + options = command_line.get_options_dict() + # convert GVariantDict -> GVariant -> dict + options = options.end().unpack() + if "test" in options: + # This is printed on the main instance + print("Test argument recieved: %s" % options["test"]) + self.activate() + return 0 + def on_about(self, action, param): + about_dialog = Gtk.AboutDialog(transient_for=self.window, modal=True) + about_dialog.present() + def on_quit(self, action, param): + self.quit() +if __name__ == "__main__": + app = Application() + app.run(sys.argv) -- cgit