Open Zomis opened 8 years ago
This doesn't seem to be that easy, as JavaFX 8 doesn't seem to provide the methods one could expect for this.
Some code I have been trying, none of which prints anything at all.
for (javafx.scene.Node node : memoryList.lookupAll(".scroll-bar")) {
if (node instanceof ScrollBar) {
final ScrollBar bar = (ScrollBar) node;
bar.valueProperty().addListener(new ChangeListener<Number>() {
@Override public void changed(ObservableValue<? extends Number> value, Number oldValue, Number newValue) {
System.out.println(bar.getOrientation() + " " + newValue);
}
});
}
}
this.memoryList.onScrollFinished = {ScrollEvent event ->
def units = event.getTextDeltaYUnits()
println "units $units y $event.y textDeltaY $event.textDeltaY sceneY $event.sceneY"
} as javafx.event.EventHandler<ScrollEvent>
This might help with implementing this: https://github.com/TomasMikula/Flowless
See also the Javadoc for Cell.updateItem
Scroll the memory list when the current memory index is not visible