Method initSliders

tests/cpp-tests/Source/LabelTest/LabelTest.cpp:2725–2799

}

void LabelLayoutBaseTest::initSliders(const ax::Size& size)
{
    auto slider = ui::Slider::create();
    slider->setTag(1);
    slider->setTouchEnabled(true);
    slider->loadBarTexture("cocosui/sliderTrack.png");
    slider->loadSlidBallTextures("cocosui/sliderThumb.png", "cocosui/sliderThumb.png", "");
    slider->loadProgressBarTexture("cocosui/sliderProgress.png");
    slider->setPosition(Vec2(size.width / 2.0f, size.height * 0.15f + slider->getContentSize().height * 2.0f - 5));
    slider->setPercent(52);
    addChild(slider);

    auto slider1Label = Label::createWithSystemFont(fmt::format("{}%", slider->getPercent()), "Arial", 10);
    slider1Label->setAnchorPoint(Vec2::ANCHOR_MIDDLE_BOTTOM);
    slider1Label->setPosition(slider->getBoundingBox().size.width / 2.0f, slider->getBoundingBox().size.height + 4);
    slider1Label->setName("percentageLabel");
    slider->addChild(slider1Label);

    auto slider2 = ui::Slider::create();
    slider2->setTag(2);
    slider2->setTouchEnabled(true);
    slider2->loadBarTexture("cocosui/sliderTrack.png");
    slider2->loadSlidBallTextures("cocosui/sliderThumb.png", "cocosui/sliderThumb.png", "");
    slider2->loadProgressBarTexture("cocosui/sliderProgress.png");
    slider2->setPosition(Vec2(size.width * 0.2f, size.height / 2.0f));
    slider2->setRotation(-90);
    slider2->setPercent(52);
    addChild(slider2);

    auto slider2Label = Label::createWithSystemFont(fmt::format("{}%", slider2->getPercent()), "Arial", 10);
    slider2Label->setAnchorPoint(Vec2::ANCHOR_MIDDLE_BOTTOM);
    slider2Label->setPosition(slider2->getBoundingBox().size.height / 2.0f, slider2->getBoundingBox().size.width + 4);
    slider2Label->setName("percentageLabel");
    slider2->addChild(slider2Label);

    auto winSize = Director::getInstance()->getVisibleSize();

    slider->addEventListener([this, slider, winSize, slider1Label](Object* /*sender*/, Slider::EventType event) {
        float percent     = slider->getPercent();
        auto labelSize    = _label->getContentSize();
        auto drawNodeSize = Size(percent / 100.0 * winSize.width, labelSize.height);
        if (drawNodeSize.width <= 0)
        {
            drawNodeSize.width = 0.1f;
        }
        _label->setDimensions(drawNodeSize.width, drawNodeSize.height);
        this->updateDrawNodeSize(drawNodeSize);

        slider1Label->setString(fmt::format("{}%", percent));

        scheduleOnce([this](float) {
            auto renderedFontSizeLabel = (Label*)this->getChildByName("renderedFontSize");
            renderedFontSizeLabel->setString(fmt::format("rendered font size:{}", _label->getRenderingFontSize()));
        }, 0.0f, "update_font_size");
    });

    slider2->addEventListener([this, slider2, winSize, slider2Label](Object* /*sender*/, Slider::EventType event) {
        float percent     = slider2->getPercent();