polargraph_processing/libraries/controlP5/examples/use/ControlP5bringToFront/ControlP5bringToFront.pde

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import controlP5.*;
ControlP5 cp5;
void setup() {
size(700, 400);
cp5 = new ControlP5(this);
CallbackListener toFront = new CallbackListener() {
public void controlEvent(CallbackEvent theEvent) {
theEvent.getController().bringToFront();
((ScrollableList)theEvent.getController()).open();
}
};
CallbackListener close = new CallbackListener() {
public void controlEvent(CallbackEvent theEvent) {
((ScrollableList)theEvent.getController()).close();
}
};
cp5.addScrollableList("myList1")
.setPosition(100, 100)
.addItems(new String[] {"a-1","b-1","c-1","d-1","e-1"})
.onEnter(toFront)
.onLeave(close)
.setWidth(200)
.setItemHeight(20)
.setBarHeight(20)
.setBackgroundColor(color(128))
.setHeight(100)
.close()
;
cp5.addScrollableList("myList2")
.setPosition(100, 125)
.addItems(new String[] {"a-2","b-2","c-2","d-2","e-2"})
.onEnter(toFront)
.onLeave(close)
.setWidth(200)
.setItemHeight(20)
.setBarHeight(20)
.setBackgroundColor(color(128))
.setHeight(100)
.setColor(ControlP5.THEME_RED)
.close()
;
}
void draw() {
background(220);
}