![]() ![]() ![]() Use the Make Controller command if you delete an element in the Control panel or update an fx:id value or a method name in Scene Builder. The private variable and the new onAction method for the button you just added in Scene Builder are created in the controller source file. Latest release Apache NetBeans 17 Java SE Learning Trail Last reviewed on Getting Started Developing Java Applications Building, Debugging, and Testing Maven Profiling Source Code Scripting Languages JavaFX Java Swing This learning trail is focused on Java SE applications. In NetBeans IDE 7.4 or later, right click the project node for the FXML file that you just edited and select Edit from the contextual menu.įrom the main menu, select Source and then Make Controller. Select File in the main menu and then Save. In the Code panel, assign a new value for the new button's fx:id field and a new method name for the onAction method. In Scene Builder, drag a Button control from the Library panel to the Control panel. To illustrate this feature, do the following: The NetBeans IDE's Make Controller feature allows you to synchronize the modifications you make in the FXML file that is currently opened in Scene Builder and the controller source code opened in NetBeans IDE. Synchronizing With the Controller Source Code
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