Hello
I'm trying to write a program which changes a label from a callback and it's not
working.
rmbackup.c
#include <stdio.h>
#include "tarlib.h"
#include "backprog.h"
int main(int argc, char **argv){
struct s1 window1;
gtk_init(&argc, &argv);
window1 = screen1();
gtk_main();
exit(0);
}
backprog.c
struct s1 maketoggles(){
static struct s1 handle;
GtkWidget *button;
GtkWidget *vbox;
GtkWidget *label;
vbox = gtk_vbox_new(TRUE, 0);
label = gtk_label_new("Choose an Option");
gtk_widget_show(label);
gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE,3);
button = gtk_toggle_button_new_with_label("Create Backup");
gtk_box_pack_start(GTK_BOX(vbox), button, TRUE, FALSE, 0);
gtk_widget_show(button);
gtk_signal_connect(GTK_OBJECT(button), "clicked",
GTK_SIGNAL_FUNC(startbackup),
label );
........
void startbackup( GtkWidget *widget, GtkWidget *lab){
gint ret;
gtk_label_set_text(GTK_LABEL(lab), "CREATING BACKUP"); <-----Not changing
ret = createbackup();
g_print("%d",ret);
g_print("\n");
gtk_label_set_text(GTK_LABEL(lab), "Choose an Option");
}
--
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