java 8 javafx getBehavior（）的替代？

Question

SkinBase skin = (SkinBase) tabPane.getSkin(); 
    TabPaneBehavior tabPaneBehavior = (TabPaneBehavior) skin.getBehavior(); 
    tabPaneBehavior.selectNextTab(); 

在Java 8中沒有這樣的方法，我該如何獲得行爲？

Answer 1

你試過：

TabPaneSkin skin = (TabPaneSkin) tabPane.getSkin(); 
//or BehaviorSkinBase skin = (BehaviorSkinBase) tabPane.getSkin(); 
TabPaneBehavior tabPaneBehavior = (TabPaneBehavior) skin.getBehavior(); 
tabPaneBehavior.selectNextTab();