initial draw problem with gnomedruid/gtklist

[NotZed <notzed helixcode com>]

Hi guys,

The attached program below demonstrates a problem i'm
having with GnomeDruid, Havoc suggested I post here.

Basically the problem is that some things I have inside of
viewported'd scrolled windows dont seem to render, until
you resize the window, and then ones that continue to
render as i switch pages dont update their contents if the
contents change during the page setup.

Anywya, the program is below, and the behaviour is
self-explanatory.

 Michael

PS compile with the usual flags for gnome


#include <glib.h>
#include <gtk/gtk.h>
#include <gnome.h>

static char *texts[] = { "one", "two", "four", "fifty-seven", 0};

static void
prepare_rules(GnomeDruidPage *page, GtkWidget *druid, void *data)
{
	GtkWidget *list;
	GList *items = NULL;
	GtkWidget *item;
	int i=0;

	list = gtk_object_get_data(GTK_OBJECT(page), "list");

	gtk_list_remove_items(GTK_LIST(list), GTK_LIST(list)->children);

	while (texts[i]) {
		char *str;

		str = texts[i];

		item = gtk_list_item_new_with_label(str);
		items = g_list_append(items, item);

		gtk_widget_show(item);
		i++;
	}
	gtk_list_append_items(GTK_LIST(list), items);
	
	gtk_widget_show_all(list);
	gtk_widget_queue_resize(list);
}

GtkWidget *
create_druid(void)
{
	GnomeDruid *druid;
	GtkWidget *list, *html, *frame, *page;
	GtkWidget *scrolled_window;

	druid = GNOME_DRUID(gnome_druid_new());
	gnome_druid_append_page(druid, GNOME_DRUID_PAGE(gnome_druid_page_start_new_with_vals("Options Helper", "Text?", NULL, NULL)));

	/* first page, select base rule */
	page = gnome_druid_page_standard_new_with_vals("Option setup", NULL);
	list = gtk_list_new();
	frame = gtk_frame_new(_("A list of options"));

	scrolled_window = gtk_scrolled_window_new (NULL, NULL);
	gtk_widget_show(list);
	gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window), list);
	gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
					GTK_POLICY_AUTOMATIC,
					GTK_POLICY_AUTOMATIC);
	gtk_container_add(GTK_CONTAINER(frame), scrolled_window);
	gtk_widget_show(frame);
	gtk_container_set_focus_vadjustment
		(GTK_CONTAINER (list),
		 gtk_scrolled_window_get_vadjustment
		 (GTK_SCROLLED_WINDOW (scrolled_window)));
	gtk_widget_show(scrolled_window);

	gtk_box_pack_start(GTK_BOX(GNOME_DRUID_PAGE_STANDARD(page)->vbox), frame, TRUE, TRUE, GNOME_PAD);

	frame = gtk_frame_new(_("Definition"));
	html = gtk_label_new("No its not at all\n\nThe options do not show until you resize\nthis window!");
	scrolled_window = gtk_scrolled_window_new (NULL, NULL);
	gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
					GTK_POLICY_AUTOMATIC,
					GTK_POLICY_AUTOMATIC);
	gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window), html);
	gtk_container_add(GTK_CONTAINER(frame), scrolled_window);
	gtk_box_pack_start(GTK_BOX(GNOME_DRUID_PAGE_STANDARD(page)->vbox), frame, TRUE, TRUE, GNOME_PAD);

	gtk_widget_show_all(page);
	gnome_druid_append_page(druid, GNOME_DRUID_PAGE(page));

	gtk_object_set_data(GTK_OBJECT(page), "list", list);
	gtk_object_set_data(GTK_OBJECT(page), "html", html);
	gtk_signal_connect(GTK_OBJECT(page), "prepare", prepare_rules, 0);

	return GTK_WIDGET(druid);
}


int
main(int argc, char **argv)
{
	GnomeApp *app;
	GtkWidget *druid;

	gnome_init("Test", "0.0", argc, argv);
	gdk_rgb_init ();
	app = GNOME_APP(gnome_app_new("test", "test"));
	druid =  create_druid();
	gnome_app_set_contents (GNOME_APP (app), druid);
	gtk_widget_show_all(GTK_WIDGET(app));
	gtk_main();
	return 0;
}