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  • CocoStudio UIButton setPressedActionEnabled(true) 子控件不跟着缩放

    具体情况是这样的:美术给了我 一个按钮的背景图片  一个按钮的文字图片,用背景图片创建一个button,然后把文字图片添加进去(注意关闭文字图片的交互功能)

    设置UIButton setPressedActionEnabled(true) 后运行 发现只有背景图片有缩放动作,文字图片没有缩放

    解决办法: 修改UIButton::onPressStateChangedToNormal() 方法和 UIButton::onPressStateChangedToPressed()

    void UIButton::onPressStateChangedToNormal()
    {
        m_pButtonNormalRenderer->setVisible(true);
        m_pButtonClickedRenderer->setVisible(false);
        m_pButtonDisableRenderer->setVisible(false);
        if (m_bPressedActionEnabled)
        {
            m_pButtonNormalRenderer->stopAllActions();
            m_pButtonClickedRenderer->stopAllActions();
            m_pButtonDisableRenderer->stopAllActions();
            CCAction *zoomAction = CCScaleTo::create(0.05f, 1.0f);
            CCAction *zoomAction1 = CCScaleTo::create(0.05f, 1.0f);
            CCAction *zoomAction2 = CCScaleTo::create(0.05f, 1.0f);
            m_pButtonNormalRenderer->runAction(zoomAction);
            m_pButtonClickedRenderer->runAction(zoomAction1);
            m_pButtonDisableRenderer->runAction(zoomAction2);
    
            //添加下面这些代码
             CCObject *item;
            CCARRAY_FOREACH(getChildren(),item)
            {
                UIWidget* widget = dynamic_cast<UIWidget*>(item);
                widget->stopAllActions();
                CCAction *zw = CCScaleTo::create(0.05f, 1.0f);
                widget->runAction(zw);
            }
        }
    }
    
    void UIButton::onPressStateChangedToPressed()
    {
        m_pButtonNormalRenderer->setVisible(false);
        m_pButtonClickedRenderer->setVisible(true);
        m_pButtonDisableRenderer->setVisible(false);
        if (m_bPressedActionEnabled)
        {
            m_pButtonNormalRenderer->stopAllActions();
            m_pButtonClickedRenderer->stopAllActions();
            m_pButtonDisableRenderer->stopAllActions();
            CCAction *zoomAction = CCScaleTo::create(0.05f, 1.1f);
            CCAction *zoomAction1 = CCScaleTo::create(0.05f, 1.1f);
            CCAction *zoomAction2 = CCScaleTo::create(0.05f, 1.1f);
            m_pButtonNormalRenderer->runAction(zoomAction);
            m_pButtonClickedRenderer->runAction(zoomAction1);
            m_pButtonDisableRenderer->runAction(zoomAction2);
    
            //添加下面这些代码
             CCObject *item;
            CCARRAY_FOREACH(getChildren(),item)
            {
                UIWidget* widget = dynamic_cast<UIWidget*>(item);
                widget->stopAllActions();
                CCAction *zw = CCScaleTo::create(0.05f, 1.1f);
                widget->runAction(zw);
            }
            
        }
    }
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  • 原文地址:https://www.cnblogs.com/SadNight/p/3412279.html
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