Change icon image JavaFX

问题

How can I change the icon image of my JavaFX application?

And is possible to run my application without java installed on computer?

回答1:

stage.getIcons().add(new Image("yourImage.extension"));

回答2:

You can set the image of your primary stage

@Override
public void start(final Stage stage)
{    
   stage.getIcons().add(new Image("icon.png"));
}

And yes you can run your application on a system without the run-time, for this you must have the run-time embedded in your application

回答3:

In regards to your second question, I know this exists, but I never used it. That would be a self contained app. Check this site:

http://docs.oracle.com/javafx/2/deployment/self-contained-packaging.htm

来源：https://stackoverflow.com/questions/21690249/change-icon-image-javafx