C++ (Cpp) add_categories_to_menu примеры использования

Пример #1

void
FilterView::AdoptModel(const Model& model)
{
	BMenu* repositoryMenu = fRepositoryField->Menu();
		repositoryMenu->RemoveItems(0, repositoryMenu->CountItems(), true);

	repositoryMenu->AddItem(new BMenuItem(B_TRANSLATE("All depots"),
		new BMessage(MSG_DEPOT_SELECTED)));
	repositoryMenu->ItemAt(0)->SetMarked(true);

	repositoryMenu->AddItem(new BSeparatorItem());

	const DepotList& depots = model.Depots();
	for (int i = 0; i < depots.CountItems(); i++) {
		const DepotInfo& depot = depots.ItemAtFast(i);
		BMessage* message = new BMessage(MSG_DEPOT_SELECTED);
		message->AddString("name", depot.Name());
		BMenuItem* item = new BMenuItem(depot.Name(), message);
		repositoryMenu->AddItem(item);
	}

	BMenu* showMenu = fShowField->Menu();
	showMenu->RemoveItems(0, showMenu->CountItems(), true);

	showMenu->AddItem(new BMenuItem(B_TRANSLATE("All categories"),
		new BMessage(MSG_CATEGORY_SELECTED)));

	showMenu->AddItem(new BSeparatorItem());

	add_categories_to_menu(model.Categories(), showMenu);

	showMenu->ItemAt(0)->SetMarked(true);

	AdoptCheckmarks(model);
}

Пример #2

Файл: FilterView.cpp Проект: AmirAbrams/haiku

void
FilterView::AdoptModel(const Model& model)
{
	// Adopt depots
	BMenu* repositoryMenu = fRepositoryField->Menu();
		repositoryMenu->RemoveItems(0, repositoryMenu->CountItems(), true);

	repositoryMenu->AddItem(new BMenuItem(B_TRANSLATE("All depots"),
		new BMessage(MSG_DEPOT_SELECTED)));

	repositoryMenu->AddItem(new BSeparatorItem());

	bool foundSelectedDepot = false;
	const DepotList& depots = model.Depots();
	for (int i = 0; i < depots.CountItems(); i++) {
		const DepotInfo& depot = depots.ItemAtFast(i);
		BMessage* message = new BMessage(MSG_DEPOT_SELECTED);
		message->AddString("name", depot.Name());
		BMenuItem* item = new BMenuItem(depot.Name(), message);
		repositoryMenu->AddItem(item);

		if (depot.Name() == model.Depot()) {
			item->SetMarked(true);
			foundSelectedDepot = true;
		}
	}

	if (!foundSelectedDepot)
		repositoryMenu->ItemAt(0)->SetMarked(true);

	// Adopt categories
	BMenu* showMenu = fShowField->Menu();
	showMenu->RemoveItems(0, showMenu->CountItems(), true);

	showMenu->AddItem(new BMenuItem(B_TRANSLATE("All categories"),
		new BMessage(MSG_CATEGORY_SELECTED)));

	showMenu->AddItem(new BSeparatorItem());

	add_categories_to_menu(model.Categories(), showMenu);

	bool foundSelectedCategory = false;
	for (int32 i = 0; i < showMenu->CountItems(); i++) {
		BMenuItem* item = showMenu->ItemAt(i);
		BMessage* message = item->Message();
		if (message == NULL)
			continue;
		BString category;
		if (message->FindString("name", &category) == B_OK
			&& model.Category() == category) {
			item->SetMarked(true);
			foundSelectedCategory = true;
			break;
		}
	}
	if (!foundSelectedCategory)
		showMenu->ItemAt(0)->SetMarked(true);
}