C++ (Cpp) Button::set_data Exemples

Exemple #1

Fichier : lf_toolbar.cpp Projet : pk-codebox-evo/mysql-workbench

//------------------------------------------------------------------------------
void mforms::gtk::ToolBarImpl::set_item_icon(mforms::ToolBarItem *item, const std::string &image_path) {
  Gtk::Button *btn = cast<Gtk::Button *>(item->get_data_ptr());
  if (btn) {
    static ImageCache *images = ImageCache::get_instance();
    Gtk::Image *img = new Gtk::Image(images->image_from_path(image_path));
    if (img) {
      btn->set_image(*img);
      btn->set_data("icon", img, free_icon);
      img->show();
    }
  }
}