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C++ ListView::insertCustomItem方法代码示例

本文整理汇总了C++中ListView::insertCustomItem方法的典型用法代码示例。如果您正苦于以下问题：C++ ListView::insertCustomItem方法的具体用法？C++ ListView::insertCustomItem怎么用？C++ ListView::insertCustomItem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::insertCustomItem方法的4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: init


//.........这里部分代码省略.........
        // 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);
            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->insertCustomItem(custom_item, items_count);
        }
        
        // set item data
        items_count = items.size();
        for (int i = 0; i < items_count; ++i)
        {
            Widget *item = listView->getItem(i);
            Button *button = static_cast<Button*>(item->getChildByName("Title Button"));
            ssize_t index = listView->getIndex(item);
            button->setTitleText(_array[index]);
        }
        // remove last item
        listView->removeLastItem();
        
        // remove item by index
        items_count = items.size();
        listView->removeItem(items_count - 1);        
        
        // set all items layout gravity
        listView->setGravity(ListView::Gravity::CENTER_VERTICAL);
        
        // set items margin
        listView->setItemsMargin(2);
        
        return true;
    }
    
    return false;
}
开发者ID:AnySDK，项目名称:Sample_Lua，代码行数:101，代码来源:UIListViewTest.cpp

示例2: 

bool Issue12692::init()
{
    if (UIScene::init())
    {
        Size widgetSize = _widget->getContentSize();
        
        auto label = Text::create("Issue 12692", "fonts/Marker Felt.ttf", 32);
        label->setAnchorPoint(Vec2(0.5f, -1.0f));
        label->setPosition(Vec2(widgetSize.width / 2.0f,
                                widgetSize.height / 2.0f + label->getContentSize().height * 1.5f));
        _uiLayer->addChild(label);
        
        
        Text* alert = Text::create("ListView in ListView enable Scissor Clipping", "fonts/Marker Felt.ttf", 20);
        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 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.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->setScrollBarPositionFromCorner(Vec2(7, 7));
        listView->setClippingEnabled(true);
        listView->setClippingType(ui::Layout::ClippingType::SCISSOR);
        listView->setName("listview1");
        _uiLayer->addChild(listView);
        
        auto list2 = ListView::create();
        list2->setDirection(ui::ScrollView::Direction::VERTICAL);
        list2->setBounceEnabled(true);
        list2->setBackGroundImage("cocosui/green_edit.png");
        list2->setBackGroundImageScale9Enabled(true);
        list2->setContentSize(Size(240, 65));
        list2->setClippingEnabled(true);
        list2->setClippingType(ui::Layout::ClippingType::SCISSOR);
        list2->setName("listview2");
        listView->insertCustomItem(list2, 0);
        
        {
            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);
            listView->pushBackDefaultItem();
            listView->pushBackDefaultItem();
            listView->pushBackDefaultItem();
        }
        {
            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
            list2->setItemModel(default_item);
            list2->pushBackDefaultItem();
            list2->pushBackDefaultItem();
            list2->pushBackDefaultItem();
        }
        return true;
    }
    
    return false;
}
开发者ID:asuo1986，项目名称:own，代码行数:92，代码来源:UIListViewTest.cpp

示例3: init


//.........这里部分代码省略.........
        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");
            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->insertCustomItem(custom_item, items_count);
        }
        
        // set item data
        items_count = items.size();
        for (int i = 0; i < items_count; ++i)
        {
            Widget* item = listView->getItem(i);
            Button* button = static_cast<Button*>(item->getChildByName("Title Button"));
            ssize_t index = listView->getIndex(item);
            button->setTitleText(static_cast<__String*>(_array->getObjectAtIndex(index))->getCString());
        }
        
        // remove last item
        listView->removeLastItem();
        
        // remove item by index
        items_count = items.size();
        listView->removeItem(items_count - 1);
        
        // set all items layout gravity
        listView->setGravity(LISTVIEW_GRAVITY_CENTER_VERTICAL);
        
        // set items margin
        listView->setItemsMargin(2.0f);
        
        return true;
    }
    
    return false;
}
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4: init


//.........这里部分代码省略.........
        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)
        {
            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);
            custom_item->setTag(1);
            
            listView->insertCustomItem(custom_item, items_count);
        }
        
        // set item data
        items_count = items.size();
        for (int i = 0; i < items_count; ++i)
        {
            Widget* item = listView->getItem(i);
            Button* button = static_cast<Button*>(item->getChildByName("Title Button"));
            ssize_t index = listView->getIndex(item);
            button->setTitleText(_array[index]);
        }
        
        // remove last item
        listView->removeChildByTag(1);
        
        // remove item by index
        items_count = items.size();
        listView->removeItem(items_count - 1);
        
        // set all items layout gravity
        listView->setGravity(ListView::Gravity::CENTER_VERTICAL);
        
        // set items margin
        listView->setItemsMargin(2.0f);

        // Show the indexes of items on each boundary.
        {
            float position = 75;
            // Labels
            _indexLabels[0] = Text::create(" ", "fonts/Marker Felt.ttf", 12);
            _indexLabels[0]->setAnchorPoint(Vec2::ANCHOR_MIDDLE);
            _indexLabels[0]->setPosition(_uiLayer->getContentSize() / 2 + Size(0, position));
            _uiLayer->addChild(_indexLabels[0]);
            _indexLabels[1] = Text::create("  ", "fonts/Marker Felt.ttf", 12);
            _indexLabels[1]->setAnchorPoint(Vec2::ANCHOR_MIDDLE);
            _indexLabels[1]->setPosition(_uiLayer->getContentSize() / 2 + Size(140, 0));
            _uiLayer->addChild(_indexLabels[1]);
            _indexLabels[2] = Text::create(" ", "fonts/Marker Felt.ttf", 12);
            _indexLabels[2]->setAnchorPoint(Vec2::ANCHOR_MIDDLE);
            _indexLabels[2]->setPosition(_uiLayer->getContentSize() / 2 + Size(0, -position));
            _uiLayer->addChild(_indexLabels[2]);
            
            // Callback
            listView->ScrollView::addEventListener([this](Ref* ref, ScrollView::EventType eventType) {
                ListView* listView = dynamic_cast<ListView*>(ref);
                if(listView == nullptr || eventType != ScrollView::EventType::CONTAINER_MOVED)
                {
                    return;
                }
                auto bottom = listView->getBottommostItemInCurrentView();
                auto center = listView->getCenterItemInCurrentView();
                auto top = listView->getTopmostItemInCurrentView();
                
                _indexLabels[0]->setString(StringUtils::format("Top index=%zd", listView->getIndex(top)));
                _indexLabels[1]->setString(StringUtils::format("Center\nindex=%zd", listView->getIndex(center)));
                _indexLabels[2]->setString(StringUtils::format("Bottom index=%zd", listView->getIndex(bottom)));
            });
        }
        
        return true;
    }
    
    return false;
}
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::insertCustomItem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。