Friends, How can I convert gtk_entry_set_text to an integer/real number? Below is a minimal example. Please suggest. #include <stdio.h> #include <gtk/gtk.h>
void enter_callback( GtkWidget *widget, GtkWidget *entry ) { gchar *entry_text; entry_text = gtk_entry_get_text(GTK_ENTRY(entry)); printf("Entry contents: %s\n", entry_text); } int main( int argc, char *argv[] ) { GtkWidget *window; GtkWidget *vbox, *hbox; GtkWidget *entry; GtkWidget *button; GtkWidget *check; GtkWidget *table; gtk_init (&argc, &argv); /* create a new window */ window = gtk_window_new(GTK_WINDOW_TOPLEVEL); gtk_window_set_title(GTK_WINDOW (window), "GTK Entry"); gtk_signal_connect(GTK_OBJECT (window), "delete_event", (GtkSignalFunc) gtk_exit, NULL); /* CREATE TABLE */ table = gtk_table_new (5, 3, TRUE); gtk_container_add (GTK_CONTAINER (window), table); /* *CREATE ENTRY FOR ATOM 1 */ entry = gtk_entry_new_with_max_length (2); gtk_table_attach_defaults (GTK_TABLE (table), entry, 0, 1, 0, 1); gtk_signal_connect(GTK_OBJECT(entry), "activate", GTK_SIGNAL_FUNC(enter_callback), entry); gtk_entry_set_text (GTK_ENTRY (entry), "A"); gtk_widget_show (entry); gtk_widget_show (button); gtk_widget_show (table); gtk_widget_show(window); gtk_main(); return(0); } _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list