JavaFX - 使 ScrollPane 自动滚动

2022-01-25 00:00:00 user-interface label scroll java javafx

我在 ScrollPane 中有一个标签.我正在循环中更新标签(在另一个线程中).如果用户没有将其保持在某个位置，我如何更新 ScrollPane 使其向下滚动(不是横向滚动，这将手动完成)?有二传手吗?

I have a Label inside a ScrollPane. I am updating the label in a loop (In another thread). How can I update the ScrollPane so it scrolls down (not sideways, this will be done manually) if the user doesnt hold it at a position? Is there a setter for it?

推荐答案

感谢@Math，成功了！

@Math thanks , that worked! 

@FXML private ScrollPane scroll; //this must match the fx:id of the ScrollPane element or be the scrollpane object
scroll.setVvalue(1.0);           //1.0 means 100% at the bottom

我用这部分代码解决了必须查看选项卡"的问题

And I solved the problem "must be looking at the tab" with this part of code

tab.setOnSelectionChanged(new EventHandler<Event>() {
    @Override
    public void handle(Event arg0) {
        ScrollPane.setVvalue(1.0);
    }        
});

相关文章