Customizing Action Listeners on JColorChooser Buttons : JColorChooser « Swing « Java Tutorial






Customizing Action Listeners on JColorChooser Buttons
import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JColorChooser;
import javax.swing.JDialog;

public class CreateColorSamplePopup {
  public static void main(String args[]) {
    final JColorChooser colorChooser = new JColorChooser(Color.RED);

    ActionListener okActionListener = new ActionListener() {
      public void actionPerformed(ActionEvent actionEvent) {
        System.out.println("Color change rejected");
      }
    };

    // For cancel selection, change button background to red
    ActionListener cancelActionListener = new ActionListener() {
      public void actionPerformed(ActionEvent actionEvent) {
        System.out.println("cancled");
      }
    };

    final JDialog dialog = JColorChooser.createDialog(null, "Change Button Background", true,
        colorChooser, okActionListener, cancelActionListener);

    dialog.setVisible(true);
  }
}








14.76.JColorChooser
14.76.1.Display Color chooser dialogDisplay Color chooser dialog
14.76.2.Use a Color Chooser
14.76.3.Creating a JColorChooser Dialog
14.76.4.Getting and Setting the Selected Color in a JColorChooser Dialog
14.76.5.Preview pane simply displays the currently selected color.
14.76.6.Listening to Color Selection ChangesListening to Color Selection Changes
14.76.7.Creating and Showing a JColorChooser Pop-Up WindowCreating and Showing a JColorChooser Pop-Up Window
14.76.8.Customizing Action Listeners on JColorChooser ButtonsCustomizing Action Listeners on JColorChooser Buttons
14.76.9.Linking JColorChooser with component's colorLinking JColorChooser with component's color
14.76.10.Dragging-and-Dropping Colors Across JColorChooser ComponentsDragging-and-Dropping Colors Across JColorChooser Components
14.76.11.JColorChooser with custom preview panel
14.76.12.Changing the Color Chooser PanelsChanging the Color Chooser Panels
14.76.13.Setting the Order of the Color Chooser Panel Tabs in a JColorChooser Dialog
14.76.14.Retrieving the Color Chooser Panels in a JColorChooser Dialog
14.76.15.Removing a Color Chooser Panel from a JColorChooser Dialog
14.76.16.Removing the Preview Panel from a JColorChooser Dialog
14.76.17.Customizing the Preview Panel of a JColorChooser Dialog
14.76.18.Listening for OK and Cancel Events in a JColorChooser Dialog
14.76.19.Adding a Custom Color Chooser Panel to a JColorChooser Dialog
14.76.20.Customizing a JColorChooser Look and Feel
14.76.21.Choose foreground or background color