Configure for Eclipse to display parameters name in autocomplete

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Configure for Eclipse to display parameters name in autocomplete

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#1 by (5 votes)

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Sometimes eclipse, it shows in auto-completing the variable names in an easier way to understand. For example, if in this line press ctrl + Space:

BufferedImage img = new BufferedImage();

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

But if I use something from JavaFX sometimes it does not appear, for example if I use:

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

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

Can you configure this to make it easier for everyone?

java eclipse javafx

asked by anonymous 31.12.2015 / 14:01

1 answer

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score 5 · Accepted Answer

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

At jenala look for the Javadoc Location item. Check the Javadoc URL option and enter: https://docs.oracle.com/javafx/2/api/ . Click Apply and you will be able to see the javadoc of methods and classes.