bool UIImageViewFlipTest::init()
{
if (UIScene::init())
{
SpriteFrameCache::getInstance()->addSpriteFramesWithFile("Images/blocks9ss.plist");
Size widgetSize = _widget->getContentSize();
Text* alert = Text::create("ImageView flip test", "fonts/Marker Felt.ttf", 26);
alert->setColor(Color3B(159, 168, 176));
alert->setPosition(Vec2(widgetSize.width / 2.0f,
widgetSize.height / 2.0f - alert->getContentSize().height * 2.125f));
_uiLayer->addChild(alert);
// Create the imageview
ImageView* imageView = ImageView::create("blocks9r.png", Widget::TextureResType::PLIST);
imageView->setScale9Enabled(true);
imageView->setContentSize(Size(250, 115));
imageView->setFlippedX(true);
imageView->setScale(0.5);
imageView->ignoreContentAdaptWithSize(false);
imageView->setPosition(Vec2(widgetSize.width / 2.0f,
widgetSize.height / 2.0f));
_uiLayer->addChild(imageView);
auto toggleButton = Button::create();
toggleButton->setTitleText("Toggle FlipX");
toggleButton->setPosition(imageView->getPosition() + Vec2(-50, - imageView->getContentSize().height/2 - 20));
this->addChild(toggleButton);
toggleButton->addClickEventListener([=](Ref*){
imageView->setFlippedX(!imageView->isFlippedX());
});
auto toggleScale9 = Button::create();
toggleScale9->setTitleText("Toggle Scale9");
toggleScale9->setPosition(imageView->getPosition() + Vec2(+50, - imageView->getContentSize().height/2- 20));
this->addChild(toggleScale9);
toggleScale9->addClickEventListener([=](Ref*){
imageView->setScale9Enabled(!imageView->isScale9Enabled());
//after switching scale9, you must call setContentSize to keep the size not change
imageView->setContentSize(Size(250, 115));
});
return true;
}
return false;
}
