JavaFX ColorPicker
Jakob Jenkov |
The JavaFX ColorPicker control enables the user to choose a color in a popup dialog.
The chosen color can later be read from the ColorPicker by your JavaFX application.
The JavaFX ColorPicker control is represented by the class javafx.scene.control.ColorPicker
.
Here is a screenshot of an opened JavaFX ColorPicker
:
Full ColorPicker Example
Here is a full JavaFX ColorPicker
example so you can see what the code looks like:
import javafx.application.Application; import javafx.scene.Scene; import javafx.scene.control.ColorPicker; import javafx.scene.layout.VBox; import javafx.scene.paint.Color; import javafx.stage.Stage; public class ColorPickerExample extends Application { public static void main(String[] args) { launch(args); } @Override public void start(Stage primaryStage) { primaryStage.setTitle("JavaFX App"); ColorPicker colorPicker = new ColorPicker(); Color value = colorPicker.getValue(); VBox vBox = new VBox(colorPicker); //HBox hBox = new HBox(button1, button2); Scene scene = new Scene(vBox, 960, 600); primaryStage.setScene(scene); primaryStage.show(); } }
Create a ColorPicker
In order to use a JavaFX ColorPicker
you must first create an instance of the
ColorPicker
class. Here is an example of creating a JavaFX ColorPicker
:
ColorPicker colorPicker = new ColorPicker();
Get Chosen Color
To read the color chosen in a JavaFX ColorPicker
you call its getValue()
method. Here is an example of getting the chosen color in a JavaFX ColorPicker
:
Color value = colorPicker.getValue();
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Jakob Jenkov |