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package effectsplayground.control;

import javafx.scene.*;
import javafx.stage.*;

//@author campbell

public class LabeledKnob extends CustomNode {
    public var text = "Blank";
    public var value = 0.0;
    public var minimum = 0.0;
    public var maximum = 1.0;
    public var minAngle = 0.0;
    public var maxAngle = 180.0;
    var lbl:Label;

    override protected function create():Node {
        Group {
            content: [
                Knob {
                    minimum: bind minimum
                    maximum: bind maximum
                    value: bind value with inverse
                    minAngle: bind minAngle
                    maxAngle: bind maxAngle
                },
                lbl = Label {
                    translateX: bind -(lbl.layoutBounds.width / 2)
                    translateY: 28
                    text: bind text
                    value: bind value
                    fraction: false
                },
            ]
        }
    }
}

function run() {
    Stage {
        width: 400
        height: 300
        scene:Scene {
            fill: javafx.scene.paint.Color.BLACK
            content: [
                LabeledKnob {
                    translateX: 40
                    translateY: 30
                    minimum: -90
                    maximum: 90
                    value: 0
                    minAngle: -90
                    maxAngle:  90
                }
            ]
        }
    }
}