GNOME.org

Re: Gtk::Widget::is_mapped ()

From: Emmanuele Bassi <ebassi gmail com>
To: John Emmas <john creativepost co uk>
Cc: gtk-devel-list <gtk-devel-list gnome org>
Subject: Re: Gtk::Widget::is_mapped ()
Date: Sun, 3 Mar 2019 11:22:05 +0000

On Sun, 3 Mar 2019 at 11:09, John Emmas <john creativepost co uk> wrote:

Sorry to ask a dumb question...

What does it mean if a widget is "mapped" ?

It means that:

- the widget is visible

- the widget is realized

- all its ancestors up to the top level window are mapped

Only mapped widgets are drawn and can receive events.

Ciao,

Emmanuele.

--

https://www.bassi.io
[@] ebassi [@gmail.com]

Follow-Ups:
- Re: Gtk::Widget::is_mapped ()
  - From: John Emmas

References:
- Gtk::Widget::is_mapped ()
  - From: John Emmas

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