package nodebox.client;

import javax.swing.*;

import javax.swing.plaf.basic.BasicSplitPaneDivider;

import javax.swing.plaf.basic.BasicSplitPaneUI;

import java.awt.*;

/**

* Better looking split divider.

*/

public class CustomSplitPane extends JSplitPane {

public CustomSplitPane(int orientation, Component c1, Component c2) {

super(orientation, c1, c2);

setUI(createUI());

setContinuousLayout(true);

setBorder(null);

setResizeWeight(0.5);

setDividerLocation(0.5);

setDividerSize(7);

}

protected BasicSplitPaneUI createUI() {

return new CustomSplitPaneUI();

}

private class CustomSplitPaneUI extends BasicSplitPaneUI {

@Override

public BasicSplitPaneDivider createDefaultDivider() {

return new BasicSplitPaneDivider(CustomSplitPaneUI.this) {

@Override

public void paint(Graphics g) {

Rectangle r = getBounds();

g.setColor(Color.LIGHT_GRAY);

g.fillRect(r.x, r.y, r.width, r.height);

g.setColor(Color.GRAY);

if (getOrientation() == JSplitPane.VERTICAL_SPLIT) {

g.drawLine(0, 0, r.width, 0);

g.drawLine(0, dividerSize - 1, r.width, dividerSize - 1);

} else {

g.drawLine(0, 0, 0, r.height);

g.drawLine(dividerSize - 1, 0, dividerSize - 1, r.height);

}

}

};

}

}

}