OK. Figured it out with the help from this list. gtk+ was upgraded that
caused a problem. Reverted system back to gtk+-2.6.10 and all is well
again.
Thanks for your help.
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I was under the impression that g++ automatically enables exception
support when compiling c++ source code. Are you sure that you were
compiling without exception support at first? Are you sure it wasn't
a different change that caused the core dump? It doesn't look like an
Jonathon,
This sounds very likely. I check in my /var/log/emerge.log, and see
that:
1136509834: ::: completed emerge (103 of 543) x11-libs/gtk+-2.8.8 to /
Now I just wish that I could figure out what 1136509834 (some sort of
timestamp) means. I'm digging into that right now.
Recently, I've determined that my gtkmm application needs to be able to use
C++ exceptions (mainly to handle persisten C++ object stores via another
library).
Once I turned on g++'s -fexceptions option on the compile line, rebuilt,
re-linked and ran the application, it core dumps with the
Just thought that I should provide more information. here is the call stack
that gdb captures right after the core dump:
#0 0x415e2061 in kill () from /lib/libc.so.6
#1 0x402631c1 in pthread_kill () from /lib/libpthread.so.0
#2 0x4026353b in raise () from /lib/libpthread.so.0
#3 0x415e1df4
Does gtkmm have some facility for making gnome user interface event sounds?
I'm thinking of audio feedback to the user for when they take some sort of
action in the application's user interface like clicking a button, or
setting / unsetting a checkbox.
Having dug into it a bit, I know that it'll
Bob,
Yea, that exactly what I did, but there appears to be something else
missing. But as was pointed out, that's a gnome question, and not a gtkmm
question.
Time to dig into yet another API! :-(
From: Bob Caryl [mailto:[EMAIL PROTECTED]
It would seem to me that you would
While studying the cellrendertoggle.cc example, I see inside of the
MyCellRendererToggle::render_vfunc method that it either uses the widget
style's paint_option (for an option label) or paint_check (for a checkbox).
Which widget style method would be used to paint a text entry? Would be
text
Maybe we are all going about this the wrong way.
Wouldn't another method of accomplishing the same thing be a scrolled window
containing a two column table, left column having a label, and the right
column having either a checkbutton or a text entry?
I've got the same problem, however, I do not need a combo cell renderer at
this time. I just need a numeric input and a toggle input (true / false)
Does anyone have some sample code for this? I've looked at
cellrenderercustom example, and it does get me part of the way there.
Thanks in
I apologize in advance for the picture attachments, but it seemed the best
way to show the issue that I'm struggling with.
Background:
I've ported my application from gtkmm-2.0 to gtkmm-2.4, including the
required sigc-1.2 to sigc-2.0 migration as well. I can provide more
background
I've been searching for information on what I have to change in my code to
migrate it from gtkmm-2.0 to gtkmm-2.4.
Any pointers or web references that I can use to help me accomplish this
would be greatly appreciated.
Thanks in advance!
Erik.
___
Murray,
Thanks. That's going to help a bunch.
I noticed that Toolbar::tools() is gone as well as the entire
Gtk::Toolbar_Helpers namespace. Ouch. That means that
Gtk::Toolbar_Helpers::Space() is gone too.
Hmm. Looks like this is gonna take a bit more than I first
I'm really at a loss here and don't know how to proceed as to correct this
issue.
During the link phase of my gtkmm program I get this error associated with
one of my shared libraries. Obviously there's a problem here, but what is
the error message trying to tell me?
The program is using gtkmm,
Part of the code that I was compiling was a number of bit packed structure
definitions using #pragma pack(1).
It would appear that this causes problems for the virtual table stuff. When
I went to surrounding the bit packed structures with
#pragma pack(push,1)
structure definition here
OK, so I got it working now. It's pretty much a hack job, but it'll get me
by for now.
I've declared a class gtkhtml, which is a sub class of Gtk::ScrolledWindow.
In this code module, I just include the simple.c source code file like so:
extern C
{
# include simple.c
};
And make sure to
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