C++ ListView::getItem方法代码示例

本文整理汇总了C++中ListView::getItem方法的典型用法代码示例。如果您正苦于以下问题：C++ ListView::getItem方法的具体用法？C++ ListView::getItem怎么用？C++ ListView::getItem使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ListView的用法示例。

在下文中一共展示了ListView::getItem方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: selectedPhotoEvent

void PhotoSelectSence::selectedPhotoEvent(Ref *pSender, ListViewEventType type)
{
    switch (type)
    {
        case LISTVIEW_ONSELECTEDITEM_START:
        {
            ListView* listView = static_cast<ListView*>(pSender);
            CC_UNUSED_PARAM(listView);
            CCLOG("select child start index = %ld", listView->getCurSelectedIndex());
			_selectPhotoStarted = true;
			_selectPhotoStartIndex = listView->getCurSelectedIndex();
            break;
        }
        case LISTVIEW_ONSELECTEDITEM_END:
        {
            ListView* listView = static_cast<ListView*>(pSender);
            CC_UNUSED_PARAM(listView);
            CCLOG("select child end index = %ld", listView->getCurSelectedIndex());
			// 点击起始的Index和点击结束的Index一致才能为有效选择
			if (_selectPhotoStartIndex == listView->getCurSelectedIndex())
			{
				// 先原来的照片停止闪
				((ImageViewWithSelectBox*)listView->getItem(_selectedPhotoIndex))->stopBlink();
				// 再选中的照片开始闪
				((ImageViewWithSelectBox*)listView->getItem(_selectPhotoStartIndex))->startBlink();
				// 更新索引
				_selectedPhotoIndex = _selectPhotoStartIndex;
				_selectPhotoStartIndex = -1;
			}
            break;
        }
        default:
            break;
    }
}

开发者ID:solomonlu，项目名称:Cocos2dx-PhotoJigsaw，代码行数:35，代码来源:PhotoSelectSence.cpp

示例2:

void MainScene2::Up_answer_ClickCallback(Ref * pSender)
{
	ListView * answerlist = static_cast<ListView*>(rootNode->getChildByName("ListView"));
	//获取回答的内容
	TextField * answer_content_TF = static_cast<TextField *>
		(answerlist->getItem(1 + this_page_answer_num)->getChildByTag(0)->getChildByName("TextField_answer"));
	answerContent = answer_content_TF->getString();

	kind_of_serve = UP_ANSWER;
	connectServer();

	Text * text_tag = static_cast<Text *>
		(answerlist->getItem(1 + this_page_answer_num)->getChildByTag(0)->getChildByName("Text_tag"));
	text_tag->setText("Answer successful!");//提示回答成功
	refresh_view();
}

开发者ID:coderwj，项目名称:AskAndAnswer_client，代码行数:16，代码来源:MainScene2.cpp

示例3: selectedBuffEvent

void HudPanel::selectedBuffEvent(Ref *pSender, ListView::EventType type)
{
	switch (type)
	{
	case cocos2d::ui::ListView::EventType::ON_SELECTED_ITEM_START:
		{
			ListView* listView = static_cast<ListView*>(pSender);
			CC_UNUSED_PARAM(listView);
			CCLOG("select child start index = %ld", listView->getCurSelectedIndex());
			//auto tag = listView->getItem(listView->getCurSelectedIndex())->getTag();
			//auto endStatUnit = _endStatsUnit.at(listView->getCurSelectedIndex());
			break;
		}
	case cocos2d::ui::ListView::EventType::ON_SELECTED_ITEM_END:
		{
			ListView* listView = static_cast<ListView*>(pSender);
			CC_UNUSED_PARAM(listView);
			CCLOG("select child end index = %ld", listView->getCurSelectedIndex());
			auto buffUnit = static_cast<BuffUnit*>(listView->getItem(listView->getCurSelectedIndex()));
			
			auto buffPan = BuffPanel::create("buff");
			buffPan->initWithBuff(buffUnit->getBuff());
			PopPanel::getInstance()->addPanel(buffPan, 2);
			break;
		}
	default:
		break;
	}
}

开发者ID:cubemoon，项目名称:tower-skycity-one，代码行数:29，代码来源:HudPanel.cpp

示例4: init

bool UIListViewTest_Horizontal::init()
{
    if (UIScene::init())
    {
        Size widgetSize = _widget->getContentSize();
        
        _displayValueLabel = Text::create("Move by horizontal direction", "fonts/Marker Felt.ttf", 32);
        _displayValueLabel->setAnchorPoint(Vec2(0.5f, -1.0f));
        _displayValueLabel->setPosition(Vec2(widgetSize.width / 2.0f,
                                              widgetSize.height / 2.0f
                                              + _displayValueLabel->getContentSize().height * 1.5f));
        
        _uiLayer->addChild(_displayValueLabel);
        
        
        Text* alert = Text::create("ListView horizontal", "fonts/Marker Felt.ttf", 30);
        alert->setColor(Color3B(159, 168, 176));
        alert->setPosition(Vec2(widgetSize.width / 2.0f, widgetSize.height / 2.0f - alert->getContentSize().height * 3.075f));
        _uiLayer->addChild(alert);
        
        Layout* root = static_cast<Layout*>(_uiLayer->getChildByTag(81));
        
        Layout* background = static_cast<Layout*>(root->getChildByName("background_Panel"));
        Size backgroundSize = background->getContentSize();
        
        
        // create list view ex data
      
        for (int i = 0; i < 20; ++i)
        {
            std::string ccstr = StringUtils::format("listview_item_%d", i);
            _array.push_back(ccstr);
        }
        
        
        // Create the list view ex
        ListView* listView = ListView::create();
        // set list view ex direction
        listView->setDirection(ui::ScrollView::Direction::HORIZONTAL);
        listView->setTouchEnabled(true);
        listView->setBounceEnabled(true);
        listView->setBackGroundImage("cocosui/green_edit.png");
        listView->setBackGroundImageScale9Enabled(true);
        listView->setContentSize(Size(240, 130));
        listView->setPosition(Vec2((widgetSize.width - backgroundSize.width) / 2.0f +
                                    (backgroundSize.width - listView->getContentSize().width) / 2.0f,
                                    (widgetSize.height - backgroundSize.height) / 2.0f +
                                    (backgroundSize.height - listView->getContentSize().height) / 2.0f));
        listView->addEventListener((ui::ListView::ccListViewCallback)CC_CALLBACK_2(UIListViewTest_Horizontal::selectedItemEvent, this));
        _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->setContentSize(default_button->getContentSize());
        default_button->setPosition(Vec2(default_item->getContentSize().width / 2.0f, default_item->getContentSize().height / 2.0f));
        default_item->addChild(default_button);
        
        // set model
        listView->setItemModel(default_item);
        
        // add default item
        ssize_t count = _array.size();
        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->setContentSize(default_button->getContentSize());
            
            Layout* custom_item = Layout::create();
            custom_item->setContentSize(custom_button->getContentSize());
            custom_button->setPosition(Vec2(custom_item->getContentSize().width / 2.0f, custom_item->getContentSize().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");
            custom_button->setScale9Enabled(true);
//.........这里部分代码省略.........

开发者ID:AnySDK，项目名称:Sample_Lua，代码行数:101，代码来源:UIListViewTest.cpp

示例5: init

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.........

开发者ID:Ju2ender，项目名称:Cocos2d-JS-E，代码行数:101，代码来源:UIListViewTest.cpp

示例6: init

bool UIListViewTest_Vertical::init()
{
    if (UIScene::init())
    {
        Size widgetSize = _widget->getContentSize();
        
        _displayValueLabel = Text::create("Move by vertical direction", "fonts/Marker Felt.ttf", 32);
        _displayValueLabel->setAnchorPoint(Vec2(0.5f, -1.0f));
        _displayValueLabel->setPosition(Vec2(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(Vec2(widgetSize.width / 2.0f,
                                 widgetSize.height / 2.0f - alert->getContentSize().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
       
        for (int i = 0; i < 20; ++i)
        {
            std::string ccstr = StringUtils::format("listview_item_%d", i);
            _array.push_back(ccstr);
        }
        
        
        // Create the list view ex
        ListView* listView = ListView::create();
        // set list view ex direction
        listView->setDirection(ui::ScrollView::Direction::VERTICAL);
        listView->setBounceEnabled(true);
        listView->setBackGroundImage("cocosui/green_edit.png");
        listView->setBackGroundImageScale9Enabled(true);
        listView->setContentSize(Size(240, 130));
		listView->setPosition(Vec2((widgetSize - listView->getContentSize()) / 2.0f));
        listView->addEventListener((ui::ListView::ccListViewCallback)CC_CALLBACK_2(UIListViewTest_Vertical::selectedItemEvent, this));
        listView->addEventListener((ui::ListView::ccScrollViewCallback)CC_CALLBACK_2(UIListViewTest_Vertical::selectedItemEventScrollView,this));
		listView->setScrollBarPositionFromCorner(Vec2(7, 7));
        _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->setContentSize(default_button->getContentSize());
		default_button->setPosition(Vec2(default_item->getContentSize() / 2.0f));
        default_item->addChild(default_button);
        
        // set model
        listView->setItemModel(default_item);
        
        // add default item
        ssize_t count = _array.size();
        for (int i = 0; i < count / 4; ++i)
        {
            listView->pushBackDefaultItem();
        }
        // insert default item
        for (int i = 0; i < count / 4; ++i)
        {
            listView->insertDefaultItem(0);
        }
        
        listView->removeAllChildren();
        
        Sprite* testSprite = Sprite::create("cocosui/backtotoppressed.png");
        testSprite->setPosition(Vec2(200,200));
        listView->addChild(testSprite);
        
        // 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->setContentSize(default_button->getContentSize());
            
            Layout *custom_item = Layout::create();
            custom_item->setContentSize(custom_button->getContentSize());
            custom_button->setPosition(Vec2(custom_item->getContentSize().width / 2.0f, custom_item->getContentSize().height / 2.0f));
            custom_item->addChild(custom_button);
            
            listView->addChild(custom_item);
        }
        // insert custom item
        Vector<Widget*>& items = listView->getItems();
        ssize_t items_count = items.size();
        for (int i = 0; i < count / 4; ++i)
        {
//.........这里部分代码省略.........

开发者ID:kaiqinetwork，项目名称:cocos2d-x，代码行数:101，代码来源:UIListViewTest.cpp

注：本文中的ListView::getItem方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。