July 2017
Intermediate to advanced
466 pages
11h 24m
English
Content preview from Java 9 Programming Blueprints
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Adding an image for the item
If the item has an image, we handle it in the same way that we did with the network icon image. This time, though, we actually wrap the ImageView in another HBox before adding it to the outer HBox. We do that so that we can add padding around the image (via picture.setPadding(new Insets()) to give this image some space between it and the network icon.
Finally, we create a Label to hold the item's body. We set the font size of the text to 20 points via label.setFont(Font.font(null, 20)), and add it to our HBox, which we then return to the caller, updateItem().
Any time you have a ListView, you are likely going to want a custom ListCell implementation like we have here. In some cases, calling toString() on the ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.