Still getting strange results with this.
Ive posted a skeleton app at www.simple.org/TCSAdminGTK.tar which
is a single source file which can be comiled with g++ ./main.cpp
`pkg-config --cflags --libs libgnome-2.0 libgnomeui-2.0 libglade-2.0`
When you click one of the options on the left
I just found that with a builder file with a syntax error my app crashed
with:
*** glibc detected *** ./packager: double free or corruption (out):
0x09aa33d0 ***
I think I'm using gtkbuilder error handling in the right way and
documentation does not suggest my how to use it:
GError *err = NULL;
Sorry last message was sent by accident pushing an hotkey while editing...
This should be the complete version of my question:
I just found that with a builder file with a syntax error my app crashed
with:
*** glibc detected *** ./packager: double free or corruption (out):
0x09aa33d0 ***
I
On Wed, 2010-01-13 at 11:52 +0100, Gabriele Greco wrote:
GError *err = NULL;
if (!gtk_builder_add_from_file(builder_, myfile.xml, err)) {
if (err) {
cerr builder load fail: err-message '\n';
g_free(err); // commenting this solves the crash but other gtk apis
On Wed, Jan 13, 2010 at 10:33:07AM +, Andrew Wood wrote:
Still getting strange results with this.
Ive posted a skeleton app at www.simple.org/TCSAdminGTK.tar which
is a single source file which can be comiled with g++ ./main.cpp
`pkg-config --cflags --libs libgnome-2.0
GError *err = NULL;
if (!gtk_builder_add_from_file(builder_, myfile.xml, err)) {
if (err) {
g_free(err); // commenting this solves the crash but other gtk apis
I don't know gtkmm, but at least in C GErrors are freed with
g_error_free(err).
You are obviously right. I always
On Wed, Jan 13, 2010 at 04:48:29PM +0100, Gabriele Greco wrote:
... I've found there are a lot
of other sources in the net where a GError is freed with g_free, I think
improving the documentation of the functions that use a GError as input
parameter may help programmers do not write wrong code
The proper handling of GErrors is described in great detail in the
GError documentation.
I don't think it is reasonable to explain this in the documentation of
every function that uses GError to report errors as there are almost 80
of them just in Gtk+ (and over 400 in GLib, and many more
On Wed, 2010-01-13 at 17:18 +0100, Gabriele Greco wrote:
The proper handling of GErrors is described in great detail in the
GError documentation.
I don't think it is reasonable to explain this in the documentation of
every function that uses GError to report errors as there are
On Wed, Jan 13, 2010 at 05:18:04PM +0100, Gabriele Greco wrote:
I think, and I'm used to see in almost every framework documentations, that
every time a function allocates something that the API user must free
himself the documentation should explicitly say so. Documentation should be
I have another newbie question. I'm grateful that this list has been
very indulgent of my recent questions.
I want to let the user place a target (either a cross-hair or a circle)
on an image and then be able to drag it to a new location. This seems
like common functionality that GTK+ might
Great thanks
On 13 Jan 2010, at 11:05, David Nečas wrote:
On Wed, Jan 13, 2010 at 10:33:07AM +, Andrew Wood wrote:
Still getting strange results with this.
Ive posted a skeleton app at www.simple.org/TCSAdminGTK.tar
which
is a single source file which can be comiled with g++
Just tried it with a simple vbox and label created manually and am
getting exactly the same problem so its not specific to libglade
David Nečas wrote:
On Wed, Jan 13, 2010 at 10:33:07AM +, Andrew Wood wrote:
Still getting strange results with this.
Ive posted a skeleton app at
On Wed, Jan 13, 2010 at 08:26:57PM +, Andrew Wood wrote:
Just tried it with a simple vbox and label created manually and am
getting exactly the same problem so its not specific to libglade
If I do this:
--- main.cpp.orig 2010-01-13 22:36:25.0 +0100
+++ main.cpp
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