I wonder whether there is a ScrollPane property in JavaFX 8 that can be used to listen on the components that are currently displayed at a given time. For example, ScrollPane has a VBox which has 8 buttons. Only 4 buttons can be seen in scrollpane. I would like a listener that gives those 4 out of 8 buttons that are displayed while the position of the scroll changes.
JavaFX ScrollPane - Check which components are displayed
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You can check if the Nodes visible like that:
This method returns a List of all Visible Nodes. All it does is compare the Scene Coordinates of the ScrollPane and its Children.
If you want them in a Property just create your own ObservableList:
...
For full Code see BitBucket