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/* @test
   @bug 4820080
   @summary RFE: Cannot Change the JSplitPane Divider Color while dragging
   @key headful
   @library /java/awt/regtesthelpers
   @build PassFailJFrame
   @run main/manual TestNimbusDividerDragColor
*/

import java.awt.Color;
import java.awt.Panel;
import javax.swing.Box;
import javax.swing.BoxLayout;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JSeparator;
import javax.swing.JSplitPane;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;

public class TestNimbusDividerDragColor {

    private static JFrame frame;

    private static final String INSTRUCTIONS =
        "Drag the dividers of the splitpanes (both top and bottom).\n " +
        " If the divider color is green while dragging\n " +
        " then test passes, otherwise test fails";

    public static void init() {
        UIManager.put("SplitPaneDivider.draggingColor", Color.green);

        frame = new JFrame();
        Box box = new Box(BoxLayout.Y_AXIS);
        frame.getContentPane().add(box);

        JPanel jleft = new JPanel();
        jleft.setBackground(Color.darkGray);
        JPanel jright = new JPanel();
        jright.setBackground(Color.darkGray);
        JSplitPane jsp = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, jleft, jright);
        jsp.setContinuousLayout(false);
        box.add(jsp);

        box.add(Box.createVerticalStrut(5));
        box.add(new JSeparator());
        box.add(Box.createVerticalStrut(5));

        Panel left = new Panel();
        left.setBackground(Color.darkGray);
        Panel right = new Panel();
        right.setBackground(Color.darkGray);
        JSplitPane sp = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, left, right);
        sp.setContinuousLayout(false);
        box.add(sp);
        frame.add(box);
        frame.setSize(200, 200);
        frame.setVisible(true);
    }


    public static void main(String[] argv) throws Exception {
        UIManager.setLookAndFeel("javax.swing.plaf.nimbus.NimbusLookAndFeel");
        PassFailJFrame passFailJFrame = new PassFailJFrame(
                "JFileChooser Test Instructions", INSTRUCTIONS, 5);
        SwingUtilities.invokeAndWait(() -> init());
        PassFailJFrame.addTestWindow(frame);
        PassFailJFrame.positionTestWindow(
                frame, PassFailJFrame.Position.HORIZONTAL);
        passFailJFrame.awaitAndCheck();
    }
}