Re: Event if a widget becomes "realized" / was drawn

From: Chris Vine <vine35792468 gmail com>
To: gtkmm-list gnome org
Subject: Re: Event if a widget becomes "realized" / was drawn
Date: Tue, 26 Dec 2017 11:39:33 +0000

On Tue, 26 Dec 2017 11:13:25 +0100
Klaus Rudolph <lts-rudolph gmx de> wrote:

Is there an event which I can bind a signal handler to which fires if
a widget becomes visible / "realized". I want to do some thing AFTER
the widget is drawn.

Thanks!


Amongst Gtk::Widget's numerous signals is a signal_realized signal,
which probably does what you want:
https://developer.gnome.org/gtkmm/stable/classGtk_1_1Widget.html

References:
- Event if a widget becomes "realized" / was drawn
  - From: Klaus Rudolph

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