C++ ListView::addEventListenerListView方法代码示例

static int lua_cocos2dx_ListView_addEventListenerListView(lua_State* L)
{
    if (nullptr == L)
        return 0;
    
    int argc = 0;
    ListView* self = nullptr;
    
#if COCOS2D_DEBUG >= 1
    tolua_Error tolua_err;
	if (!tolua_isusertype(L,1,"ccui.ListView",0,&tolua_err)) goto tolua_lerror;
#endif
    
    self = static_cast<ListView*>(tolua_tousertype(L,1,0));
    
#if COCOS2D_DEBUG >= 1
	if (nullptr == self) {
		tolua_error(L,"invalid 'self' in function 'lua_cocos2dx_ListView_addEventListenerListView'\n", NULL);
		return 0;
	}
#endif
    argc = lua_gettop(L) - 1;
    if (1 == argc)
    {
#if COCOS2D_DEBUG >= 1
        if (!toluafix_isfunction(L,2,"LUA_FUNCTION",0,&tolua_err))
        {
            goto tolua_lerror;
        }
#endif
        LuaCocoStudioEventListener* listern = LuaCocoStudioEventListener::create();
        if (nullptr == listern)
        {
            tolua_error(L,"LuaCocoStudioEventListener create fail\n", NULL);
            return 0;
        }
        
        LUA_FUNCTION handler = (  toluafix_ref_function(L,2,0));
        
        ScriptHandlerMgr::getInstance()->addObjectHandler((void*)listern, handler, ScriptHandlerMgr::HandlerType::STUDIO_EVENT_LISTENER);
        
        self->setUserObject(listern);
        self->addEventListenerListView(listern, listvieweventselector(LuaCocoStudioEventListener::eventCallbackFunc));
        
        return 0;
    }
    
    CCLOG("'addEventListenerListView' function of ListView has wrong number of arguments: %d, was expecting %d\n", argc, 1);
    
    return 0;
    
#if COCOS2D_DEBUG >= 1
tolua_lerror:
    tolua_error(L,"#ferror in function 'addEventListenerListView'.",&tolua_err);
    return 0;
#endif
}

static int tolua_Cocos2dx_ListView_addEventListenerListView00(lua_State* tolua_S)
{
#ifndef TOLUA_RELEASE
    tolua_Error tolua_err;
    if (
        !tolua_isusertype(tolua_S,1,"ListView",0,&tolua_err) ||
        !toluafix_isfunction(tolua_S,2,"LUA_FUNCTION",0,&tolua_err) ||
        !tolua_isnoobj(tolua_S,3,&tolua_err)
    )
        goto tolua_lerror;
    else
#endif
    {
        ListView* self = (ListView*)  tolua_tousertype(tolua_S,1,0);
#ifndef TOLUA_RELEASE
        if (!self) tolua_error(tolua_S,"invalid 'self' in function 'addEventListenerListView'", NULL);
#endif
        LuaCocoStudioEventListener* listener = LuaCocoStudioEventListener::create();
        if (NULL == listener)
        {
            tolua_error(tolua_S,"LuaCocoStudioEventListener create fail\n", NULL);
            return 0;
        }

        LUA_FUNCTION handler = (  toluafix_ref_function(tolua_S,2,0));

        listener->setHandler(handler);

        CCDictionary* dict = static_cast<CCDictionary*>(self->getScriptObjectDict());
        if (NULL == dict)
        {
            dict = CCDictionary::create();
            self->setScriptObjectDict(dict);
        }
        dict->setObject(listener, "listViewEventListener");

        self->addEventListenerListView(listener, listvieweventselector(LuaCocoStudioEventListener::eventCallbackFunc));
    }
    return 0;
#ifndef TOLUA_RELEASE
tolua_lerror:
    tolua_error(tolua_S,"#ferror in function 'addEventListenerListView'.",&tolua_err);
    return 0;
#endif
}

bool UIListViewTest_Vertical::init()
{
    if (UIScene::init())
    {
        Size widgetSize = _widget->getSize();
        
        _displayValueLabel = Text::create("Move by vertical direction", "fonts/Marker Felt.ttf", 32);
        _displayValueLabel->setAnchorPoint(Point(0.5f, -1.0f));
        _displayValueLabel->setPosition(Point(widgetSize.width / 2.0f,
                                              widgetSize.height / 2.0f + _displayValueLabel->getContentSize().height * 1.5f));
        _uiLayer->addChild(_displayValueLabel);
        
        
        Text* alert = Text::create("ListView vertical", "fonts/Marker Felt.ttf", 30);
        alert->setColor(Color3B(159, 168, 176));
        alert->setPosition(Point(widgetSize.width / 2.0f,
                                 widgetSize.height / 2.0f - alert->getSize().height * 3.075f));
        _uiLayer->addChild(alert);
        
        Layout* root = static_cast<Layout*>(_uiLayer->getChildByTag(81));
        
        Layout* background = dynamic_cast<Layout*>(root->getChildByName("background_Panel"));
        Size backgroundSize = background->getContentSize();
        
        
        // create list view ex data
        _array = Array::create();
        CC_SAFE_RETAIN(_array);
        for (int i = 0; i < 20; ++i)
        {
            __String* ccstr = __String::createWithFormat("listview_item_%d", i);
            _array->addObject(ccstr);
        }
        
        
        // Create the list view ex
        ListView* listView = ListView::create();
        // set list view ex direction
        listView->setDirection(SCROLLVIEW_DIR_VERTICAL);
        listView->setTouchEnabled(true);
        listView->setBounceEnabled(true);
        listView->setBackGroundImage("cocosui/green_edit.png");
        listView->setBackGroundImageScale9Enabled(true);
        listView->setSize(Size(240, 130));
        listView->setPosition(Point((widgetSize.width - backgroundSize.width) / 2.0f +
                                    (backgroundSize.width - listView->getSize().width) / 2.0f,
                                    (widgetSize.height - backgroundSize.height) / 2.0f +
                                    (backgroundSize.height - listView->getSize().height) / 2.0f));
        listView->addEventListenerListView(this, listvieweventselector(UIListViewTest_Vertical::selectedItemEvent));
        _uiLayer->addChild(listView);
        
        
        // create model
        Button* default_button = Button::create("cocosui/backtotoppressed.png", "cocosui/backtotopnormal.png");
        default_button->setName("Title Button");
        
        Layout* default_item = Layout::create();
        default_item->setTouchEnabled(true);
        default_item->setSize(default_button->getSize());
        default_button->setPosition(Point(default_item->getSize().width / 2.0f,
                                          default_item->getSize().height / 2.0f));
        default_item->addChild(default_button);
        
        // set model
        listView->setItemModel(default_item);
        
        // add default item
        ssize_t count = _array->count();
        for (int i = 0; i < count / 4; ++i)
        {
            listView->pushBackDefaultItem();
        }
        // insert default item
        for (int i = 0; i < count / 4; ++i)
        {
            listView->insertDefaultItem(0);
        }
        
        // add custom item
        for (int i = 0; i < count / 4; ++i)
        {
            Button* custom_button = Button::create("cocosui/button.png", "cocosui/buttonHighlighted.png");
            custom_button->setName("Title Button");
            custom_button->setScale9Enabled(true);
            custom_button->setSize(default_button->getSize());
            
            Layout *custom_item = Layout::create();
            custom_item->setSize(custom_button->getSize());
            custom_button->setPosition(Point(custom_item->getSize().width / 2.0f, custom_item->getSize().height / 2.0f));
            custom_item->addChild(custom_button);
            
            listView->pushBackCustomItem(custom_item);
        }
        // insert custom item
        Vector<Widget*>& items = listView->getItems();
        ssize_t items_count = items.size();
        for (int i = 0; i < count / 4; ++i)
        {
            Button* custom_button = Button::create("cocosui/button.png", "cocosui/buttonHighlighted.png");
            custom_button->setName("Title Button");
//.........这里部分代码省略.........