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https://github.com/Apress/foundations-of-pygtk-development.git
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47 lines
1.5 KiB
Python
47 lines
1.5 KiB
Python
#!/usr/bin/python3
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import sys
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import gi
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gi.require_version('Gtk', '3.0')
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from gi.repository import Gtk
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class AppWindow(Gtk.ApplicationWindow):
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def __init__(self, *args, **kwargs):
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super().__init__(*args, **kwargs)
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self.set_border_width(10)
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self.set_size_request(200, 100)
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button = Gtk.Button.new_with_label("Save as ...")
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button.connect("clicked", self.on_button_clicked, self)
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self.add(button)
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def on_button_clicked(self, button, parentwin):
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dialog = Gtk.FileChooserDialog(title="Save file as ...",
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parent=parentwin,
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action=Gtk.FileChooserAction.SAVE,
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buttons=("_Cancel",
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Gtk.ResponseType.CANCEL,
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"_Save", Gtk.ResponseType.ACCEPT))
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response = dialog.run()
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if response == Gtk.ResponseType.ACCEPT:
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filename = dialog.get_filename()
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button.set_label(filename)
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dialog.destroy()
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class Application(Gtk.Application):
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def __init__(self, *args, **kwargs):
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super().__init__(*args, application_id="org.example.myapp",
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**kwargs)
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self.window = None
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def do_activate(self):
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if not self.window:
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self.window = AppWindow(application=self, title="Save a File")
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self.window.show_all()
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self.window.present()
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if __name__ == "__main__":
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app = Application()
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app.run(sys.argv)
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