how to enable/disable tab in Javafx?

Question

How to enable tab when default is disabled in fxml?

... some code ...
 <TabPane fx:id="tabpan"  prefHeight="256.0" prefWidth="497.0" tabClosingPolicy="UNAVAILABLE">
 <Tab id="shoppingltab" disable="true" text="Lists">
...

in controller I did make

@FXML private TabPane tabpan;

but i've got no idea how to enable this tab...

thx for help in advance

Answer 1

Inject the tab into the controller (as you do with the tab pane):

<Tab fx:id = "shoppingltab" ... >

and in the controller

@FXML private Tab shoppingltab;

Then you can enable the tab in the controller with

shoppingltab.setDisable(false);

Answer 2

您可以在绑定到控制器的任何选项卡上使用setDisable方法