Пример #1
0
static void status_button_toggled (GtkToggleButton *button,
                                   gpointer data)
{
    ZBarGtk *zbar = ZBAR_GTK(data);
    gboolean opened = zbar_gtk_get_video_opened(zbar);
    gboolean enabled = zbar_gtk_get_video_enabled(zbar);
    gboolean active = gtk_toggle_button_get_active(button);
    if(opened && (active != enabled))
        zbar_gtk_set_video_enabled(ZBAR_GTK(data), active);
    gtk_image_set_from_stock(GTK_IMAGE(status_image),
                             (opened && active) ? GTK_STOCK_YES : GTK_STOCK_NO,
                             GTK_ICON_SIZE_BUTTON);
    gtk_button_set_label(GTK_BUTTON(button),
                         (!opened) ? "closed" :
                         (active) ? "enabled" : "disabled");
}
Пример #2
0
static void zbar_gtk_set_property (GObject *object,
                                   guint prop_id,
                                   const GValue *value,
                                   GParamSpec *pspec)
{
    ZBarGtk *self = ZBAR_GTK(object);
    switch(prop_id) {
    case PROP_VIDEO_DEVICE:
        zbar_gtk_set_video_device(self, g_value_get_string(value));
        break;
    case PROP_VIDEO_ENABLED:
        zbar_gtk_set_video_enabled(self, g_value_get_boolean(value));
        break;
    default:
        G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
    }
}