Re: text with links

["Paul Drynoff" <pauldrynoff gmail com>]

On 9/6/06, Lance Dillon <riffraff169 yahoo com> wrote:
> The easiest and quickest way I can think of is create a TextView, add some
> TextAnchors, define some LinkButtons, and anchor the LinkButtons to the
> TextAnchors.
Thanks, without your help I never catch this feature of GtkTextView,
but there is some minor thing, what about "LinkButton", I don't find
such component,
I have to write it?
I used GtkButton, but it is appered above the other text, and I can
not find method to make text in it it "blue" and underlined, here is
code:


#include <cstdlib>
#include <gtk/gtk.h>

static void on_link(GtkButton *button, gpointer user_data)
{
        g_debug("on_link\n");
}

int main(int argc, char *argv[])
{
 gtk_init(&argc, &argv);

 GtkWidget *topLevelWindow=gtk_window_new(GTK_WINDOW_TOPLEVEL);

 g_signal_connect(G_OBJECT(topLevelWindow), "delete_event",
                  G_CALLBACK(gtk_false), NULL);
 g_signal_connect(G_OBJECT(topLevelWindow), "destroy",
                   G_CALLBACK(gtk_main_quit), NULL);
 GtkTextView *tv = GTK_TEXT_VIEW(gtk_text_view_new());
 gtk_container_add(GTK_CONTAINER(topLevelWindow), GTK_WIDGET(tv));
 GtkButton *bt = GTK_BUTTON(gtk_button_new_with_label("link"));
 gtk_button_set_relief(bt, GTK_RELIEF_NONE);
 g_signal_connect(G_OBJECT(bt), "clicked", G_CALLBACK(on_link), NULL);

 GtkTextBuffer *buffer = gtk_text_view_get_buffer(tv);
 GtkTextIter iter;
 gtk_text_buffer_get_iter_at_offset(
   buffer, &iter, 0
 );
 gtk_text_buffer_insert(buffer, &iter, "aaa ", -1);
 GtkTextChildAnchor *anchor =
          gtk_text_buffer_create_child_anchor(buffer, &iter);
 gtk_text_buffer_insert(buffer, &iter, "\nbbb", -1);
 gtk_text_view_set_editable(tv, FALSE);
 gtk_text_view_add_child_at_anchor(tv, GTK_WIDGET(bt), anchor);

 gtk_widget_show_all(topLevelWindow);
 gtk_main();

 return EXIT_SUCCESS;
}