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List: gtk
Subject: Re: Getting menu to show
From: Jonathan Hayward <christos.jonathan.hayward () gmail ! com>
Date: 2005-07-28 22:12:48
Message-ID: fdc31b65050728151273bf00bd () mail ! gmail ! com
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[Attachment #2 (multipart/alternative)]
Post script: in order to make it work more like the tutorial, I changed the
end to follow the manual menu example in the tutorial. I put:
void gtk_specific_init(int *argc, char ***argv)
{
GtkItemFactory *factory;
GtkWidget *vbox, *root_menu;
gtk_init(argc, argv);
main_window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_accelerators = gtk_accel_group_new();
factory = gtk_item_factory_new(GTK_TYPE_MENU_BAR, "<main>",
gtk_accelerators);
gtk_item_factory_create_items(factory, 125, menu_entries, NULL);
gtk_window_add_accel_group(main_window, gtk_accelerators);
/*
gtk_check_menu_item_set_active(GTK_TYPE_MENU_BAR
(gtk_item_factory_get_item(factory, "<main>")), TRUE);
gtk_widget_show(gtk_item_factory_get_item(factory, "<main>"));
*/
printf("Reached 1!\n");
vbox = gtk_vbox_new(FALSE, 0);
printf("Reached 2!\n");
gtk_container_add(GTK_CONTAINER (main_window), vbox);
printf("Reached 3!\n");
gtk_widget_show(vbox);
printf("Reached 4!\n");
root_menu = gtk_item_factory_get_item (factory, "<main>");
printf("Reached 5!\n");
gtk_box_pack_start(GTK_BOX (vbox), root_menu, FALSE, FALSE, 2);
printf("Reached 6!\n");
gtk_widget_show(root_menu);
printf("Reached 7!\n");
gtk_widget_show(main_window);
};
It gave the following output:
Reached 1!
Reached 2!
Reached 3!
Reached 4!
Reached 5!
(test:23283): Gtk-CRITICAL **: gtk_box_pack_start: assertion `GTK_IS_WIDGET
(child)' failed
Reached 6!
Segmentation fault
--
++ Jonathan Hayward, jonathan.hayward@pobox.com
** To see an award-winning website with stories, essays, artwork,
** games, and a four-dimensional maze, why not visit my home page?
** All of this is waiting for you at http://JonathansCorner.com
** If you'd like a Google Mail (gmail.com <http://gmail.com>) account,
please tell me!
[Attachment #5 (text/html)]
Post script: in order to make it work more like the tutorial, I changed
the end to follow the manual menu example in the tutorial. I put:<span class="q"><br>
<br>
void gtk_specific_init(int *argc, char ***argv)<br>
{<br>
GtkItemFactory *factory;<br></span>
GtkWidget *vbox, *root_menu;<span class="q"><br>
gtk_init(argc, argv);<br>
main_window = gtk_window_new(GTK_WINDOW_TOPLEVEL);<br></span>
<span class="q">
gtk_accelerators = gtk_accel_group_new();<br>
factory = gtk_item_factory_new(GTK_TYPE_MENU_BAR, \
"<main>",<br> gtk_accelerators);<br>
gtk_item_factory_create_items(factory, 125, menu_entries, \
NULL);<br> gtk_window_add_accel_group(main_window, \
gtk_accelerators);<br> /*<br>
gtk_check_menu_item_set_active(GTK_TYPE_MENU_BAR<br>
(gtk_item_factory_get_item(factory, \
"<main>")), TRUE);<br> \
gtk_widget_show(gtk_item_factory_get_item(factory, \
"<main>"));<br></span> */<br>
printf("Reached 1!\n");<br>
vbox = gtk_vbox_new(FALSE, 0);<br>
printf("Reached 2!\n");<br>
gtk_container_add(GTK_CONTAINER (main_window), vbox);<br>
printf("Reached 3!\n");<br>
gtk_widget_show(vbox);<br>
printf("Reached 4!\n");<br>
root_menu = gtk_item_factory_get_item
<div id="mb_1">(factory, "<main>");<br>
printf("Reached 5!\n");<br>
gtk_box_pack_start(GTK_BOX (vbox), root_menu, FALSE, FALSE, \
2);<br> printf("Reached 6!\n");<br>
gtk_widget_show(root_menu);<br>
printf("Reached 7!\n");<span class="q"><br>
gtk_widget_show(main_window);<br></span>
};<br>
<br>
It gave the following output:<br>
<br>
Reached 1!<br>
Reached 2!<br>
Reached 3!<br>
Reached 4!<br>
Reached 5!<br>
<br>
(test:23283): Gtk-CRITICAL **: gtk_box_pack_start: assertion `GTK_IS_WIDGET (child)' \
failed<br> Reached 6!<br>
Segmentation fault</div>
<br clear="all"><br>-- <br>++ Jonathan Hayward, <a \
href="mailto:jonathan.hayward@pobox.com">jonathan.hayward@pobox.com</a><br>** To see \
an award-winning website with stories, essays, artwork,<br>** games, and a \
four-dimensional maze, why not visit my home page? <br>** All of this is waiting for \
you at <a href="http://JonathansCorner.com">http://JonathansCorner.com</a><br><br>** \
If you'd like a Google Mail (<a href="http://gmail.com">gmail.com</a>) account, \
please tell me!
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