[Glade-users] another time: simpel example with glade_xml_signal_autoconnect , error: can't find signal handler

[Micah Carrick]

I think you'll need to add the -export-dynamic switch to your compile 
line since you're using the autoconnect feature.

- Micah Carrick

  Developer - http://www.micahcarrick.com
  GTK+ Forums - http://www.gtkforums.com



Daniel Dieterle wrote:
> Hi @all,
>
> i wrote a very simple example to show, that i can't figure out why the
> glade_xml_signal_autoconnect-function doesn't will work. It's just a
> simple button who shows a message on the console. 
>
> #include <gtk/gtk.h>
> #include <glade/glade.h>
>
> void on_button1_clicked (GtkButton *button, gpointer   user_data) {
>         g_print("Hallo \n");
> }
>
> int main (int argc, char * argv[]) {
>         gtk_init(&argc, &argv);
>         glade_init();
>         GladeXML * xml = glade_xml_new ("libglade-test.glade",
> "window1", NULL);
>         glade_xml_signal_autoconnect (xml);
> 	gtk_main();
>         return 0;
> }
>
> The appropriate glade-file is:
>
> <?xml version="1.0" standalone="no"?> <!--*- mode: xml -*-->
> <!DOCTYPE glade-interface SYSTEM "http://glade.gnome.org/glade-2.0.dtd">
>
> <glade-interface>
>
> <widget class="GtkWindow" id="window1">
>   <property name="visible">True</property>
>   <property name="title" translatable="yes">window1</property>
>   <property name="type">GTK_WINDOW_TOPLEVEL</property>
>   <property name="window_position">GTK_WIN_POS_NONE</property>
>   <property name="modal">False</property>
>   <property name="resizable">True</property>
>   <property name="destroy_with_parent">False</property>
>   <property name="decorated">True</property>
>   <property name="skip_taskbar_hint">False</property>
>   <property name="skip_pager_hint">False</property>
>   <property name="type_hint">GDK_WINDOW_TYPE_HINT_NORMAL</property>
>   <property name="gravity">GDK_GRAVITY_NORTH_WEST</property>
>   <property name="focus_on_map">True</property>
>   <property name="urgency_hint">False</property>
>
>   <child>
>     <widget class="GtkButton" id="button1">
>       <property name="visible">True</property>
>       <property name="can_focus">True</property>
>       <property name="label" translatable="yes">button1</property>
>       <property name="use_underline">True</property>
>       <property name="relief">GTK_RELIEF_NORMAL</property>
>       <property name="focus_on_click">True</property>
>       <signal name="clicked" handler="on_button1_clicked"
> last_modification_time="Tue, 22 May 2007 17:05:53 GMT"/>
>     </widget>
>   </child>
> </widget>
>
> </glade-interface>
>
> I compile with:
>  gcc -o libglade-test main.c `pkg-config --cflags --libs gtk+-2.0
> libglade-2.0`
>
> The result is during the execution of the program:
> (libglade-test:7407): libglade-WARNING **: could not find signal handler
> 'on_button1_clicked'.
>
> And their is no response of the button. Their happens nothing, when i
> click on the button. :-(
>
> What im doing wrong?
> Thanks for hints,
> Daniel.
>
>
>
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