C++ (Cpp) combo_box_get_active_text Examples

Example #1

File: dlgutils.c Project: HelioGuilherme66/gretl

static void combo_opt_changed (GtkComboBox *box, combo_opts *opts)
{
    gchar *s = combo_box_get_active_text(box);
    int i;

    for (i=0; opts->strs[i] != NULL; i++) {
	if (!strcmp(s, _(opts->strs[i]))) {
	    *opts->optp |= opts->vals[i];
	} else {
	    *opts->optp &= ~opts->vals[i];
	}
    }

    g_free(s);
}

Example #2

/* is actually placed inside the submenu there */
void style_select(GtkWidget *parent, appdata_t *appdata) {

  printf("select style\n");

  /* ------------------ style dialog ---------------- */
  GtkWidget *dialog =
    misc_dialog_new(MISC_DIALOG_NOSIZE,_("Select style"),
		    GTK_WINDOW(parent),
		    GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
		    GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
		    NULL);

  gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT);

  GtkWidget *cbox = style_select_widget(appdata);

  GtkWidget *hbox = gtk_hbox_new(FALSE, 8);
  gtk_box_pack_start_defaults(GTK_BOX(hbox), gtk_label_new(_("Style:")));

  gtk_box_pack_start_defaults(GTK_BOX(hbox), cbox);
  gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox);

  gtk_widget_show_all(dialog);

  if(GTK_RESPONSE_ACCEPT != gtk_dialog_run(GTK_DIALOG(dialog))) {
    printf("user clicked cancel\n");
    gtk_widget_destroy(dialog);
    return;
  }

  const char *ptr = combo_box_get_active_text(cbox);
  printf("user clicked ok on %s\n", ptr);

  gtk_widget_destroy(dialog);

  style_change(appdata, ptr);
}

Example #3

File: dlgutils.c Project: HelioGuilherme66/gretl

static void set_sys_method (GtkComboBox *box, dialog_t *d)
{
    gchar *str = combo_box_get_active_text(box);
    char *s, mstr[8] = {0};

    s = strrchr(str, '(');

    if (s != NULL) {
	GtkWidget *bt, *bv;

	sscanf(s + 1, "%7[^)]", mstr);
	d->opt = system_method_from_string(mstr);

	bt = g_object_get_data(G_OBJECT(box), "bt");
	bv = g_object_get_data(G_OBJECT(box), "bv");

	if (d->opt == 0 || d->opt == 1 || d->opt == 6) {
	    /* SUR, 3SLS, WLS */
	    gtk_widget_set_sensitive(bt, TRUE);
	    gtk_widget_set_sensitive(bv, TRUE);
	} else if (d->opt == 2) {
	    /* FIML */
	    gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(bt), TRUE);
	    gtk_widget_set_sensitive(bt, FALSE);
	    gtk_widget_set_sensitive(bv, TRUE);
	} else {
	    /* LIML, OLS, TSLS */
	    gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(bt), FALSE);
	    gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(bt), FALSE);
	    gtk_widget_set_sensitive(bt, FALSE);
	    gtk_widget_set_sensitive(bv, FALSE);
	} 
    }

    g_free(str);
}