26.5.5 ColorChooserController Class
Figure 26.10 shows the final version of class ColorChooserController with this app’s new JavaFX features highlighted.
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1 // Fig. 26.9: ColorChooserController.java
2 // Controller for the ColorChooser app
3 import javafx.fxml.FXML;
4 import javafx.scene.control.Slider;
5 import javafx.scene.control.TextField;
6 import javafx.scene.paint.Color;
7 import javafx.scene.shape.Rectangle;
8
9 public class ColorChooserController
10 {
11 // instance variables for interacting with GUI components
12 @FXML private Slider redSlider;
13 @FXML private Slider greenSlider;
14 @FXML private Slider blueSlider;
15 @FXML private Slider alphaSlider; ...