Configure to Eclipse show parameters name on auto-complete

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Sometimes the eclipse, it shows in auto-complete the names of the variables in an easier way to understand. For example, if on this line you press Ctrl+Space :

BufferedImage img = new BufferedImage();

It shows among others Bufferedimage(int width,int height, int imageType)

But if I use something of Javafx sometimes does not appear, for example if I use :

PixelWriter pw = writableImage.getPixelWriter();
pw.setArgb();

It shows : Pw.setArgb(int arg0,int arg1,int arg2)

You can set this up, to show easier at all?

java eclipse javafx

  • Are you using the latest version of Eclipse? Also try to update the Code Recommenders, he is responsible for the complete code, if it works out let us know here https://eclipse.org/recommenders/

1 answer

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In view Project Explorer expand your project and then expand the item JRE System Library. There you will find an item called jfxrt.jar, right click and select the option Properties. This will open a dialog window of the properties of this jar.

In jenala look for the item Javadoc Location. Check the option Javadoc URL and put: https://docs.oracle.com/javafx/2/api/. Click on Apply and you can see the javadoc of the methods and classes.

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