cocos2dx - PageView

最新推荐文章于 2025-03-11 22:14:33 发布

shouniezhe

最新推荐文章于 2025-03-11 22:14:33 发布

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分类专栏： cocso2dx 3.x版本学习

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Cocos2dx PageView 可以使用翻页的效果

创建PageView:

Size size(150, 130);
PageView* pageView = PageView::create();
pageView->setDirection(PageView::Direction::HORIZONTAL);
pageView->setContentSize(size);
Size backgroundSize = bg->getContentSize();
pageView->setPosition(Vec2(origin.x+ 10,origin.y+50));
pageView->removeAllItems();
pageView->setIndicatorEnabled(true);
pageView->setGlobalZOrder(200);
this->addChild(pageView);

初始化数据：

int pageCount = 4;
for (int i = 0; i < pageCount; ++i)
{
    Layout* layout = Layout::create();
    layout->setContentSize(size);

    ImageView* imageView = ImageView::create("YellowSquare.png");
    imageView->setScale9Enabled(true);
    imageView->setContentSize(size);
    imageView->setPosition(Vec2(layout->getContentSize().width / 2.0f, layout->getContentSize().height / 2.0f));
    layout->addChild(imageView);

    Text* label = Text::create(StringUtils::format("page %d",(i)), "fonts/Marker Felt.ttf", 30);
    label->setColor(Color3B(192, 192, 192));
    label->setPosition(Vec2(layout->getContentSize().width / 2.0f, layout->getContentSize().height / 2.0f));
    layout->addChild(label);
    pageView->insertCustomItem(layout, i);

}
pageView->setIndicatorIndexNodesOpacity(255);

添加翻页监听：

pageView->addEventListener([this,pageView](Ref *sender, PageView::EventType type) {
    switch (type) {
        case cocos2d::ui::PageView::EventType::TURNING:
            int pageIndex = pageView->getCurrentPageIndex();
            break;
    }
});

效果图如下：