void TeachingLayer::testPageView()
{
// Create the page view
PageView* pageView = PageView::create();
auto winSize = Director::getInstance()->getWinSize();
pageView->setContentSize(winSize);
pageView->setPosition(Vec2::ZERO);
pageView->setBackGroundColor(Color3B::GREEN);
pageView->setBackGroundColorType(Layout::BackGroundColorType::SOLID);
pageView->removeAllPages();
int pageCount = 4;
for (int i = 0; i < pageCount; ++i)
{
Layout* layout = Layout::create();
layout->setContentSize(winSize);
auto bg = Sprite::create("teaching0.png");
bg->setPosition(Vec2(layout->getContentSize().width/2,layout->getContentSize().height/2));
layout->addChild(bg);
pageView->insertPage(layout,i);
}
//pageView->removePageAtIndex(0);
//pageView->scrollToPage(pageCount-2);
//pageView->addEventListener(CC_CALLBACK_2(UIPageViewTest::pageViewEvent, this));
this->addChild(pageView);
}
bool UIPageViewTest::init()
{
if (UIScene::init())
{
Size widgetSize = _widget->getSize();
// Add a label in which the dragpanel events will be displayed
_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 * 1.5));
_uiLayer->addChild(_displayValueLabel);
// Add the black background
Text* alert = Text::create("PageView", "fonts/Marker Felt.ttf", 30);
alert->setColor(Color3B(159, 168, 176));
alert->setPosition(Vec2(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"));
// Create the page view
PageView* pageView = PageView::create();
pageView->setSize(Size(240.0f, 130.0f));
Size backgroundSize = background->getContentSize();
pageView->setPosition(Vec2((widgetSize.width - backgroundSize.width) / 2.0f +
(backgroundSize.width - pageView->getSize().width) / 2.0f,
(widgetSize.height - backgroundSize.height) / 2.0f +
(backgroundSize.height - pageView->getSize().height) / 2.0f));
for (int i = 0; i < 3; ++i)
{
Layout* layout = Layout::create();
layout->setSize(Size(240.0f, 130.0f));
ImageView* imageView = ImageView::create("cocosui/scrollviewbg.png");
imageView->setScale9Enabled(true);
imageView->setSize(Size(240, 130));
imageView->setPosition(Vec2(layout->getSize().width / 2.0f, layout->getSize().height / 2.0f));
layout->addChild(imageView);
Text* label = Text::create(StringUtils::format("page %d",(i+1)), "fonts/Marker Felt.ttf", 30);
label->setColor(Color3B(192, 192, 192));
label->setPosition(Vec2(layout->getSize().width / 2.0f, layout->getSize().height / 2.0f));
layout->addChild(label);
pageView->addPage(layout);
}
pageView->addEventListener(CC_CALLBACK_2(UIPageViewTest::pageViewEvent, this));
_uiLayer->addChild(pageView);
return true;
}
return false;
}
