Hi,
First of all sorry for my bad english .
I would like to know how I can color text entered in a GtkTextView (in real
time), let me explain.
first when the user enter text it is displayed normally, then if my lexer
recognize the text, I want to be able to color it, I have the lexer, the
problem is with the coloring. This is what I have done as a start in
coloring fonts but it doesn't work. Can someone please tell me what am I
missing.
thank you
*/--------------------------------------------------------------------------
GtkTextView (color)
--------------------------------------------------------------------------
*/
#include <gtk/gtk.h>
int main (int argc, char **argv)
{
GtkWidget *p_fenetre = NULL;
GtkWidget *p_zone_texte = NULL;
GtkTextBuffer *p_tampon = NULL;
GtkTextIter start;
GtkTextIter end;
gtk_init (&argc, &argv);
p_fenetre = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_default_size (GTK_WINDOW (p_fenetre), 320, 200);
p_zone_texte = gtk_text_view_new ();
p_tampon = gtk_text_view_get_buffer (GTK_TEXT_VIEW (p_zone_texte));
gtk_container_add (GTK_CONTAINER (p_fenetre), p_zone_texte);
gtk_text_buffer_create_tag (p_tampon, "font-blue", "foreground", "blue",
NULL);
gtk_text_buffer_get_bounds (p_tampon, &start, &end);
gtk_text_buffer_apply_tag_by_name (p_tampon, "font-blue", &start, &end);
gtk_widget_show_all (p_fenetre);
g_signal_connect (G_OBJECT (p_fenetre), "delete_event", G_CALLBACK
(gtk_main_quit), NULL);
/* Boucle */
gtk_main ();
return 0;
}
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