Preferred height/width error message

2017-07-23 Thread Mike Martin 
I am trying to eliminate this warning ie:

(membership_gui.pl:4729): Gtk-WARNING **: Allocating size to GtkWindow
0x44d4260 without calling gtk_widget_get_preferred_width/height(). How does
the code know the size to allocate?

(membership_gui.pl:4729): Gtk-WARNING **: Allocating size to GtkWindow
0x44d4260 without calling gtk_widget_get_preferred_width/height(). How does
the code know the size to allocate?

(membership_gui.pl:4729): Gtk-WARNING **: Allocating size to GtkWindow
0x44d4260 without calling gtk_widget_get_preferred_width/height(). How does
the code know the size to allocate?

This happens in the following scenario

Notebook containing gtkgrid, which contains gtkScrolledWindow containg
GtkScrolledWindow

If I run a different sub-routine, which doesn't have a treeview/scrolled
window first the message does not appear
Gtk version 3.22

Any ideas
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Re: Preferred height/width error message

2017-07-23 Thread Stefan Salewski 
On Sun, 2017-07-23 at 17:46 +0100, Mike Martin wrote:
> Gtk version 3.22

I see a similar message for evince pdf viewer whenever I use it since
some months. But I have no idea for the reason unfortunately

(evince:5623): Gtk-WARNING **: Allocating size to EvSidebar 0x12dd6c0
without calling gtk_widget_get_preferred_width/height(). How does the
code know the size to allocate?
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